CN100447789C - Reproducing apparatus, reproducing method, and reproducing program - Google Patents
Reproducing apparatus, reproducing method, and reproducing program Download PDFInfo
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- CN100447789C CN100447789C CNB2006100956434A CN200610095643A CN100447789C CN 100447789 C CN100447789 C CN 100447789C CN B2006100956434 A CNB2006100956434 A CN B2006100956434A CN 200610095643 A CN200610095643 A CN 200610095643A CN 100447789 C CN100447789 C CN 100447789C
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Abstract
A reproducing apparatus is disclosed which includes: a detection device configured to detect acquisition of first page information; a list preparation device configured to prepare a list of content identification information collected at least from the first page information and from second page information linked from the first page information when the detection device detects the acquisition of the first page information, the content identification information being such as to indicate where streaming content data is availably located; and a reproduction device configured to reproduce the streaming content data upon acquisition, the streaming content data corresponding to the content identification information in the list prepared by the list preparation device.
Description
The cross reference of related application
The present invention is contained in Japanese patent application JP2005-182303 and the related theme of submitting to Jap.P. office on June 22nd, 2005 of JP 2005-182304, and the full content of these applications is included in this by reference.
Technical field
The present invention relates to transcriber, reproducting method and playback program.More specifically, the present invention relates to be applicable to the data storage/transcriber that obtains via the music data of network delivery.
Background technology
In the end of typical music distribution system, the user can start the web browser screen on the display unit of terminal, and optionally specifies preview start button on the screen to ask from the web server preview to desired song.And then if the song of being chosen can be sold, then the web server transmits the song that these are chosen to this terminal, and these songs are transmitted with stream mode one by one to the predetermined period of time of every first song.Terminal allows the user import on streamed basis from the web server via the loudspeaker preview and each first song in export scheduled time cycle then.A kind of such system discloses illustrative ground open (seeing the 6th to 7 page, Fig. 2 and 3) in 2002-99283 number at Jap.P..
Summary of the invention
More than the typical music distribution system of the structure of Lve Shuing can allow to provide separately a plurality of web browser screens of song preview connection that is relative to each other.The web browser screen can switch as required then so that the interested song of user's preview.In such a case, browser screen is generally pointed out user's manual switchover web by system, and selects the preview start button when showing different web page screens at every turn.When the user reproduced the song of expectation for the purpose of preview, this was quite a large amount of tired broken work.
Consider that above situation carried out the present invention, the invention provides the transcriber, reproducting method and the playback program that are used for the operation that a kind of remarkable simplification user will carry out when reproducing the content-data of expectation with stream mode.
When realization is of the present invention, and according to one embodiment of present invention, provide a kind of transcriber, having comprised: the checkout equipment that obtains that is configured to detect first page info; Be configured to when checkout equipment detects obtaining of first page info, prepare at least from the tabulation preparation machine of the tabulation of first page info and the content identification information of collecting from second page info of first page info link, this content identification information is used for indication stream content-data and where is positioned at effectively; And the reproducer that is configured to when obtaining, reproduce the stream content-data, this stream content-data is corresponding to the content identification information in the tabulation of being prepared by the tabulation preparation machine.
Above invention transcriber allows the user only need carry out the operation of obtaining first page info.User's operation has triggered corresponding to from the content identification information of first and second page infos or constitute the obtaining automatically and reproduce of a plurality of stream content-data of page info.
In other words, according to the present invention, detect obtaining to first page info.Then when detecting to the obtaining of first page info, prepare at least from first page info and collect the tabulation of content identification information from second page info of first page info link, this content identification information is used for indication stream content-data and where effectively is positioned at.The stream content-data reproduces when obtaining, and these data are corresponding to the content identification information in the tabulation of being prepared.These actions allow the user only need carry out the operation of obtaining first page info.User's operation has triggered corresponding to from the content identification information of first and second page infos or constitute the obtaining automatically and reproduce of a plurality of stream content-data of page info.As above outline, the invention provides the transcriber, reproducting method and the playback program that obtain the method that the operation that will carry out from user wherein significantly simplified when reproducing desired content-data with stream mode.
Description of drawings
Fig. 1 is the block diagram that the hardware configuration of the functional circuit blocks that constitutes the transcriber that is embodied as one embodiment of the present of invention is shown;
Fig. 2 is the block diagram that the hardware configuration of the functional circuit blocks that constitutes another transcriber that is embodied as another embodiment of the present invention is shown;
Fig. 3 is the synoptic diagram that the overall arrangement of the music data transmission system that is embodied as another embodiment of the present invention is shown;
Fig. 4 is the block diagram that the structure of the hardware circuit piece that constitutes music data distribution server SV1 is shown;
Fig. 5 illustrates the explanatory view that song is selected the structure of page info;
Fig. 6 is the table view that the structure of school list information is shown;
Fig. 7 is the table view that the structure of list of artists information is shown;
Fig. 8 is the table view that the structure of list of songs information is shown;
Fig. 9 is the block diagram of structure that the hardware circuit piece of composition data storage/reproduction device is shown;
Figure 10 illustrates the synoptic diagram that song is selected screen (first screen);
Figure 11 illustrates the synoptic diagram that another song is selected screen (second screen);
Figure 12 illustrates the synoptic diagram that another song is selected screen (the 3rd screen);
Figure 13 illustrates the synoptic diagram that another song is selected screen (the 4th screen);
Figure 14 illustrates the synoptic diagram that another song is selected screen (the 5th screen);
Figure 15 illustrates the synoptic diagram that song is selected the hierarchy of screen;
Figure 16 is the table view that the structure of continuous Preview List information is shown;
Figure 17 is the process flow diagram of step that is configured for preparing a process of continuous Preview List;
Figure 18 is the process flow diagram of step that is configured for preparing another process of continuous Preview List; And
Figure 19 is the process flow diagram of step of process that is configured for reproducing the data of institute's preview.
Embodiment
Referring now to accompanying drawing preferred embodiment of the present invention is described.
(1) first embodiment
Fig. 1 shows the overall hardware configuration of the functional circuit blocks that constitutes the transcriber 1 that is embodied as the first embodiment of the present invention.There is the checkout equipment that obtains 2 that detects first page info transcriber 1 inside of this structure.When checkout equipment 2 detects obtaining of first page info, tabulation preparation machine 3 is prepared at least from the tabulation of first page info and the content identification information of collecting from second page info of first page info link, and this content identification information is used for indication stream content-data and where effectively is positioned at.Reproducer 4 obtains and reproduces corresponding to the stream content-data by the content identification information in the tabulation of tabulation preparation machine 3 preparations.
In above the setting, reproducer 4 can reproduce with the state consistency ground of the variation of the tabulation of being prepared by tabulation preparation machine 3 and flow content-data.When one of content identification information was collected from least the first and second page infos by tabulation preparation machine 3, reproducer 4 can begin to obtain and reproduce that of stream content-data corresponding to the content identification information in this tabulation.When by tabulation preparation machine 3 from when item that at least the first and second page infos are collected the predetermined number of content identification information, reproducer 4 can begin to obtain and reproduce predetermined number item corresponding to the stream content-data of the predetermined number item of the content identification information in this tabulation.In tabulation preparation machine 3 collects content identification information from least the first and second page infos after, reproducer 4 can begin to obtain and reproduce stream content-data corresponding to the content identification information in this tabulation.
In addition, reproducer 4 can repeatedly obtain and reproduce the stream content-data corresponding to the content identification information in the tabulation of being prepared by tabulation preparation machine 3.And, one of content identification information in the tabulation that reproducer 4 can be selected to be prepared by tabulation preparation machine 3 as interested content identification information, obtain corresponding to that of the stream content-data of selected interested content identification information, and reproduce the item that is obtained of stream content-data.When the end of the reproduction that detects the item that is obtained that flows content-data, reproducer 4 automatically in the selective listing another of content identification information continue equally to obtain and reproduce as interested content identification information corresponding to that of the stream content-data of selected interested content identification information.By this way, can obtain in succession and reproduce corresponding to a plurality of stream content data item of a plurality of content identification items of information in the tabulation.
In transcriber 1, reproducer 4 obtains the visit to the network address that is associated with the operation that will carry out on operating equipment 5 under opertaing device 6 controls.In transcriber 1, opertaing device 6 can as one man upgrade the network address that is associated with the specific operation of operating equipment 5 with the stream content-data that is reproduced by reproducer 4 equally.If the stream content-data is not reproduced by reproducer 4, then opertaing device 6 can be deleted the network address that is associated with the specific operation of operating equipment 5.If deleted with the network address that on the operating equipment 5 specific operation of carrying out is associated, then opertaing device 6 can be refused the operation on the operating equipment 5.Transcriber 1 also can have will by the reproducer 4 that reproduces the stream content-data obtain reproduce the audio processing equipment 7 that data-switching becomes sound signal.If audio processing equipment 7 does not have output audio signal when reproducer 4 reproduces the stream content-datas, then opertaing device 6 can be refused the specific operation carried out on operating equipment 5.
Simultaneously, tabulation preparation machine 3 can be prepared the content identification information of collecting at least from first and second page infos tabulation, this content identification information be used for indicating the stream content-data which can reproduce by reproducer 4, and where the reproduced item of stream content-data effectively is positioned at.Perhaps, tabulation preparation machine 3 can be prepared the content identification information of collecting at least from first and second page infos tabulation, where which available entry of can be used to preview and stream content-data that this content identification information is used to indicate the stream content-data effectively is positioned at.
As mentioned above, in transcriber 1, checkout equipment 2 detects obtaining first page info.When tabulation preparation machine 3 detects the obtaining of first page info at checkout equipment 2, prepare at least from the tabulation of first page info and the content identification information of collecting from second page info of first page info link, this content identification information is used for indication stream content-data and where effectively is positioned at.Reproducer 4 reproduces them after obtaining the stream content-data, these stream content-datas are corresponding to the content identification information in the tabulation.
Above transcriber 1 allows the user only need carry out the operation of obtaining first page info.User's operation triggers corresponding to from the content identification information of first and second page infos or constitute the obtaining automatically and reproduce of a plurality of stream content-data of page info.
In other words, according to the first embodiment of the present invention, when detecting to the obtaining of first page info, prepare at least from the tabulation of first page info and the content identification information of collecting from second page info of first page info link, this content identification information is used for indication stream content-data and where effectively is positioned at.The stream content-data is reproduced after obtaining, and these data are corresponding to the content identification information in the tabulation of being prepared.These actions of transcriber 1 allow the user only need carry out the operation of obtaining first page info.User's operation triggers corresponding to from the content identification information of first and second page infos or constitute the obtaining automatically and reproduce of a plurality of stream content-data of page info.By this way, will be in the time of can significantly simplifying with stream mode reproduction expectation content-data by the operation of user's execution.
(2) second embodiment
Fig. 2 illustrates the hardware configuration of the functional circuit blocks that constitutes another transcriber 1 that is embodied as the second embodiment of the present invention.In the transcriber 1 of this structure the key word preparation machine 202 of preparing key word based on the content-data of being stored on the storage medium (not shown) is arranged.Checkout equipment 203 detects obtaining first page info.When tabulation preparation machine 204 detects the obtaining of first page at checkout equipment 203, prepare at least from the tabulation of first page info and the content identification information of collecting from second page info of first page info link, this content identification information is used to indicate the stream content-data that is associated with key word by 202 preparations of key word preparation machine where effectively to be positioned at.Reproducer 205 obtains and reproduces corresponding to the stream content-data by the content identification information in the tabulation of tabulation preparation machine 204 preparations.
In above the setting, key word preparation machine 202 can be prepared the key word that formed by artist information or genre information corresponding to the content-data of being stored on the storage medium.The computing equipment 206 that is comprised in the transcriber 1 can according to artist information or by genre information calculate the constitution content data the item number, when the content-data stored on the updated stored medium, computing equipment 206 also stores the number of the item that calculated on the storage medium into.Key word preparation machine 202 can be prepared by artist information or the key word that formed by genre information, and its item number that will store on the storage medium equals predetermined number at least.
Reproducer 205 can as one man reproduce the stream content-data with the variable condition of the tabulation of being prepared by tabulation preparation machine 204.Illustrative ground, when one of content identification information was collected from first and second page infos at least by tabulation preparation machine 204, reproducer 205 can begin to obtain and reproduce that of stream content-data corresponding to the content identification information in the tabulation.When item of collecting the predetermined number of content identification information at least from first and second page infos by tabulation preparation machine 204, reproducer 205 can begin to obtain and reproduce predetermined number item corresponding to the stream content-data of the predetermined number item of content identification information in the tabulation.In tabulation preparation machine 204 collects content identification information at least from first and second page infos after, reproducer 205 can begin to obtain and reproduce stream content-data corresponding to the content identification information in the tabulation.
In addition, reproducer 205 can repeatedly obtain and reproduce the stream content-data corresponding to the content identification information in the tabulation of being prepared by tabulation preparation machine 204, as a kind of form of reproducing the stream content-data.And, one of content identification information in the tabulation that reproducer 205 can be selected to be prepared by tabulation preparation machine 204 as interested content identification information, obtain corresponding to that of the stream content-data of selected interested content identification information, and reproduce the item that is obtained of stream content-data.When the end of the reproduction that detects the item that is obtained that flows content-data, reproducer 205 automatically in the selective listing another of content identification information continue equally to obtain and reproduce as interested content identification information corresponding to that of the stream content-data of selected interested content identification information.By this way, can obtain in succession and reproduce corresponding to a plurality of stream content data item of a plurality of content identification items of information in the tabulation.
In transcriber 1, the visit that reproducer 205 obtains the network address that is associated with the operation that will carry out on operating equipment 207.Equally in transcriber 1, opertaing device 208 can as one man upgrade the network address that is associated with the specific operation carried out on the operating equipment 207 with the stream content-data that is reproduced by reproducer 205.If the stream content-data is reproduced by reproducer 205, then opertaing device 208 can be deleted the network address that is associated with specific operation on the operating equipment 207.If deleted with the network address that on the operating equipment 207 specific operation of carrying out is associated, then opertaing device 208 can be refused the operation on the operating equipment 207.Transcriber 1 also can have will by the reproducer 205 that reproduces the stream content-data obtain reproduce the audio processing equipment 209 that data-switching becomes sound signal.If audio processing equipment 209 does not have output audio signal when reproducer 205 reproduces the stream content-data, then opertaing device 208 can be refused the specific operation of execution on operating equipment 207.
Simultaneously, tabulation preparation machine 204 can be prepared the content identification information of collecting at least from first and second page infos tabulation, this content identification information be used for indicating the stream content-data which be associated and can reproduce by reproducer 205 with key word, and where the reproduced item that flows content-data effectively is positioned at.Perhaps, tabulation preparation machine 204 can be prepared the content identification information of collecting at least from first and second page infos tabulation, this content identification information be used to indicate the stream content-data which be associated and can be used to preview with key word, and where the available entry that flows content-data effectively is positioned at.
As mentioned above, in transcriber 1, key word preparation machine 202 is prepared key word based on the content-data of being stored on the storage medium.Checkout equipment 203 detects obtaining first page info.When tabulation preparation machine 204 detects the obtaining of first page info at checkout equipment 203, prepare at least from the tabulation of first page info and the content identification information of collecting from second page info of first page info link, this content identification information is used to indicate the stream content-data that is associated with key word by 202 preparations of key word preparation machine where effectively to be positioned at.Reproducer 205 obtains and reproduces corresponding to the stream content-data of content identification information in the tabulation.
Above transcriber 1 allows the user only need carry out the operation of obtaining first page info.User's operation triggers corresponding to from the content identification information of first and second page infos or constitute the obtaining automatically and reproduce of a plurality of stream content-data of page info.
In other words, according to a second embodiment of the present invention, prepare key word based on the content-data of being stored on the storage medium.When detecting to the obtaining of first page info, prepare at least from the tabulation of first page info and the content identification information of collecting from second page info of first page info link, this content identification information is used to indicate the stream content-data that is associated with key word where effectively to be positioned at.Obtain then and reproduce corresponding to the stream content-data of content identification information in the tabulation.These actions of transcriber 1 allow the user only need carry out the operation of obtaining first page info.User's operation triggers corresponding to from the content identification information of first and second page infos or constitute the obtaining automatically and reproduce of a plurality of stream content-data of page info.By this way, the operation of carrying out by the user in the time of can significantly simplifying with stream mode reproduction expectation content-data.
(3) the 3rd embodiment
Fig. 3 has summarized the music data transmission system 20 that is embodied as the third embodiment of the present invention.In this system, the music data distribution server SV1 that data storage/transcriber 21 is configured to be connected on the network N T also communicates by letter with it with disc information delivery server SV2.In this set, music data distribution server SV1 can distribute how first song as music data to data storage/transcriber 21 according to the form of ARRAC3 (adaptive transformation encoded acoustic 3), AAC (Advanced Audio Coding), WMA (Windows (registered trademark) media audio), RealAUDIO G2 music codec or MP3 (the 3rd layer of mpeg audio).Disc information delivery server SV2 can hold the CD database, and the latter has the disc information about each CD (CD), each CD with the unique management information of described CD is associated.Disc information in the CD database can pass to data storage/transcriber 21.About the disc information of given CD can comprise indication be recorded in the artist information of the recovery time information of the recovery time of the song title information of the title of the song on the described CD, the indication song that writes down, artistical title that indication is associated with song and indicate the genre information (for example, Japanese music, western music) of school under the song that writes down.
The typical structure of the hardware circuit piece that constitutes music data distribution server SV1 is described referring now to Fig. 4.As shown in Figure 4, music data distribution server SV1 has CPU (central processing unit) (CPU) 25, ROM (ROM (read-only memory)) 26, hard disk drive (HDD) 27, bus 28, RAM (random access memory) 29 and network interface 30.Provide CPU 25 that the different programs such as the need that comprise base program and application program are loaded into the RAM 29 from ROM 26 or hardware driver 27 to the control of whole server.By carrying out the program that loads among the RAM29, CPU 25 is connected to given data storage/transcriber 21 and communication with it via network interface 30.Use the connection of being set up, CPU 25 can transmit music data to data storage/transcriber 21, and carries out relevant process.
In addition, hard disk drive 27 keeps the permission user to select to constitute a plurality of page info items (this information is hereinafter referred to as song and selects page info) of the music data of the expectation song that will distribute, and a plurality of page info items (this information is hereinafter referred to as song and buys page info) that allow the selected music data of user's actual download (that is, for buying music data) via network N T.On hard disk drive 27, a plurality of songs are selected page infos and song to buy page info item and each song of indication where to be positioned at effectively go the network N T that the corresponding network address of (that is, these URL indications provide song to select page info and song to buy the position of page info) is associated.
As shown in Figure 5, song page info item 32,32A write with XML (extend markup language) to 32BA illustrative ground.These items of information comprise and are used to generate the various screen elements information that the song that allows the user to select to constitute the music data of desired song according to school or artist is selected screen.Make song select page info item 32,32A can use on the basis that in the hierarchy that changes with the music data type, is interlinking to 32BA.But this structure allows the user successively to separate the song of their desired given music data type from a large amount of download song.In this case, song is selected page info 32, i.e. every 32, the 32A of layering the highest in the 32BA comprises to illustrative as one school list information 33 in the screen elements information.As shown in Figure 6, the school tabulation 34 that such school list information 33 uses when comprising the selective school of the title of listing school as the specific music data type.School list information 33 comprises that also listing the indication song selects page info item 32A and 32B, be the selection page address tabulation 35 of the network address (these addresses be called as selection page address) of one deck significance bit in where under the current page information, each selects the title of corresponding school in page address and the school tabulation 34 to be associated.School list information 33 also comprises the preview song identity information list 36 of sign corresponding to the preview data of the song that allows preview in each school on the side of music data distribution server SV1, and the tabulate title of the corresponding school in 34 of each preview song identity item of information and school is associated.School list information 33 comprises that also sign allows the list of types 37 (that is, the type is by school and artist's indication) of type of each song of preview, and each type is associated with corresponding preview song identity information in the preview song identity information list 36.In addition, school list information 33 comprises the network address (hereinafter this network address be called as purchase page address) of indication corresponding to the song purchase page info of each song that allows preview, and indicate described song effectively to be positioned at purchase page address where tabulation 38, each is bought the page address and is associated with corresponding preview song identity information in the preview song identity information list 36.
Being positioned at top song selects the song of page info 32 belows (for example, following one deck) to select page info item 32A and 32B illustrative ground to comprise the list of artists item of information 39A and the 39B of expression screen element information.As shown in Figure 7, list of artists item of information 39A and 39B comprise the list of artists 40 that the artist that lists the selective expectation of artist--name uses during as the music data type.List of artists item of information 39A and 39B comprise that also listing the indication song selects page info item 32AA to 32BA, be the selection page address tabulation 41 that current page information below and one deck of linking from current page information effectively are positioned at selection page address where, each selects in page address and the list of artists 40 accordingly that artist--name is associated.List of artists item of information 39A and 39B comprise that also sign allows the preview data of the song of preview to each artist corresponding to music data distribution server SV1 one side, and indicate preview data to be positioned at preview song identity information list 42 where, each preview song identity item of information is associated with corresponding artist--name in the list of artists 40.List of artists item of information 39A and 39B also comprise sign allow preview each song type (promptly, the type is by school and artist indication) list of types 43, in each type and the preview song identity information list 42 accordingly preview song identity information be associated.In addition, list of artists item of information 39A and 39B comprise the network address of listing corresponding to the song purchase page info of each song that allows preview, and indicate described song effectively to be positioned at purchase page address where tabulation 44, each is bought page info and is associated with corresponding preview song identity information in the preview song identity information list 42.
And, being positioned at the song that comprises list of artists item of information 39A and 39B selects the song of page info item 32A and 32B below (for example, being positioned at lowermost layer) to select page info item 32AA to comprise that to 32BA illustrative ground the list of songs item of information 45A of expression screen element information is to 45C.As shown in Figure 8, the song title tabulation 46 when 45C comprises the selective desired song of the title of listing song, used of list of songs item of information 45A.List of songs item of information 45A comprises also that to 45C listing indication buys the purchase page address tabulation 47 that item of information effectively is positioned at purchase page address where corresponding to the song of the optional song in the song title tabulation 46, and each is bought page info and is associated with corresponding song title in the song title tabulation 46.List of songs item of information 45A also comprises the preview song identity information list 48 of sign corresponding to the preview data of each song that allows preview on music data distribution server SV1 one side to 45C, and each preview song identity item of information is associated with corresponding song title in the song title tabulation 46.List of songs item of information 45A to 45C also comprise sign allow preview each song type (promptly, the type is by school and artist indication) list of types 49, in each type and the preview song identity information list 48 accordingly preview song identity information be associated.
In addition, song is selected page info item 32,32A to comprise to 32BA (Fig. 5) and is arranged to identify the school list information 33, list of artists information 39A and the 39B that are comprised and the list of songs information 45A every list identifier (not shown) to 45C.Song selects page info item 32,32A also to comprise each unique page iden-tity information to 32BA, and page iden-tity information makes the sign song select page info 32,32A to become possibility to each of 32BA.
Simultaneously, song is write with XML with buying page info item illustrative.These items of information comprise different types of screen elements information of the song purchase screen that is used for generating the music data that allows user's download (that is, buying) to constitute desired song.Song is bought the page info item and is comprised that also but the corresponding music data item of indication effectively is positioned at download song identification information where.
When data storage/transcriber 21 request songs are selected page info, CPU 25 reads top song and selects page info 32 from hard disk drive 27, and the information that is retrieved is sent to the data storage/transcriber 21 of request via network interface 30.When data storage/transcriber 21 according to the selection page address in the school list information 33 of a part of selecting page info 32 as song, when request lower level song is selected page info item 32A and 32B, CPU 25 reads corresponding song and selects page info item 32A and 32B from hard disk drive 27, and the information that is retrieved is sent to the data storage/transcriber 21 of request via network interface 30.When data storage/transcriber 21 descends one deck album to select page info 32AA to 32BA according to the list of artists item of information 39A of a part of selecting page info item 32A and 32B as the lower level song and the selection page address request among the 39B again, CPU 25 reads corresponding song and selects page info item 32AA to 32BA from hard disk drive 27, and the information that is retrieved is sent to the data storage/transcriber 21 of request via network interface 30.
As mentioned above, CPU 25 provides song to select page info item 32,32A to 32BA to each data storage/transcriber 21 at the beginning.Then, any data storage/transcriber 21 can be according to selecting page info item 32,32A to ask preview data to school list information 33, list of artists information 39A and 39B and the list of songs item of information 45A of the part of 32BA to the preview song identity information among the 45C as song.Provide this request, CPU 25 promptly reads corresponding preview data from hard disk drive 27, and as one man via network interface 30 data that retrieved is sent to the data storage/transcriber 21 of request with stream mode with UDP/IP (User Datagram Protoco (UDP)/Internet protocol).By this way, CPU 25 allows to be positioned at the user at data storage/transcriber 21 places based on the desired song of preview data preview.
Data storage/transcriber 21 also can be according to selecting page info item 32,32A to ask to buy page info to school list information 33, list of artists information 39A and 39B and the list of songs item of information 45A of the part of 32BA to the purchase page address among the 45C as song.Provide this request, CPU 25 promptly reads corresponding song and buys page info from hard disk drive 27, and the information that is retrieved is sent to the data storage/transcriber 21 of request via network interface 30.But data storage/transcriber 21 can be bought download song requests for identification information in the page info to the download of desired music data according to song then.In response to this request, CPU 25 reads corresponding music data and attribute information from hard disk drive 27, and the content that is retrieved is sent to the data storage/transcriber 21 of request via network interface 30.By this way, CPU 25 allows to be positioned at user's preview, selection at data storage/transcriber 21 places and the music data that download constitutes desired song.
Below with reference to Fig. 9 description is the hardware circuit of forming the hardware circuit piece of data storage/transcriber 21.As shown in Figure 9, data storage/transcriber 21 allows the operation input apparatus 50 that user's operation is made up of various buttons on the surface of crust of the device or on the telepilot (not shown) and control.Operation input apparatus 50 and then will reflect that the operator input signal of user's operation is transmitted to input processing equipment 51.Input processing equipment 51 is carried out necessary process and convert operational order to the operator input signal that will import into from operation input apparatus 50.These orders send to CPU (central processing unit) (CPU) 53 via bus 52.
CPU 53, such as base program and playback program, and is loaded on these programs among the RAM 56 as the workspace of CPU 53 from ROM 54 or read the program of various pre-installations from hard disk drive 55 via bus 52.According to the program that is loaded among the RAM 56, CPU 53 controls data storage/transcriber 21 as a whole, carries out arithmetical operation and different processes in response to the operational order of importing into simultaneously from input processing equipment 51.
The result of the process that CPU 53 is different with other with the arithmetical operation relevant with the operational order that is received then gives display processing device 57 as image data transmission.The view data that 57 pairs of display processing devices import into from CPU 53 is carried out such as demonstration associated process such as digital-to-analog conversions, and the picture signal that obtains is transmitted to display device 58.Display device 58 presents the image that obtains to user's vision ground from the picture signal that is received.Usually, display device 58 can be display of organic electroluminescence, LCD or directly be attached to shell or as the cathode-ray tube (CRT) of corpus separatum equipment.
Via operation input apparatus 50, the user can import request will record the operator input signal of hard disk from the music data of given CD.In this case, CPU 53 reproduces the music data that is write down from CD, and the data of being reproduced are sent to data processing equipment 60 via media drive 59.CPU 53 makes 60 pairs of music datas that received of data processing equipment carry out such as processing such as compressed encoding and encryption (hereinafter becoming recording processing) then, just handled data is written to the hard disk in the hard disk drive 55 then.
CD generally has music data recording areas and management record data district at its data logger mask.The music data recording areas has and is recorded in one or more music data item.The management record data district comprises the management data that is called TOC (contents table), it specifies the reproduction number of times of each music data item, sequence and the reproduction reference position of music data item in the music data recording areas that they reproduce, so that the music data that is write down in the management music data recording areas.When from the music data recording areas of given CD, reading music data via media drive 59, CPU 53 management data that also retrieval is suitable for from the management record data district of this CD.Based on the management data that retrieves, CPU 53 creates the management data of CD special use, and with such order the management data of being created is sent to disc information delivery server SV2 via communication processing equipment 61 and network interface 62.Conversely, CPU 53 receives corresponding disc information via network interface 62 and communication processing equipment 61 with such order from disc information delivery server SV2.The disc information that is received offers hard disk drive 55 so that be stored on the hard disk from CPU 53.
Via operation input apparatus 50, the user can specify the music data of being held on the hard disk drive 55, and the input request is to the operator input signal of the reproduction of specified data.In this case, CPU 53 reads specified music data from the hard disk of hard disk drive 55, and the data that retrieve are sent to data processing equipment 60.The data processing equipment 60 and then music data that receives from CPU 53 carried out such as processing such as decompress(ion) and deciphering (hereinafter being called reproduction processes) sends to audio processing equipment 63 with handled data afterwards.63 pairs of music datas that import into from data processing equipment 60 of audio processing equipment are carried out the audio frequency relevant treatment such as digital-to-analog conversion, and the music signal that obtains is transmitted to loudspeaker 64.Under the control of CPU 53, loudspeaker 64 presents the music that obtains to user's sense of hearing ground from the music signal that is received.
And the user can select the operator input signal of page info 32 via operation input apparatus 50 input acquisition request songs.CPU 53 and then send the page info request signal with such order to music data delivery server SV1 via communication processing equipment 61 and network interface 62.CPU 53 receives top song via network interface 62 and communication processing equipment 61 with such order then and selects page info 32 from music data delivery server SV1.CPU 53 selects page info 32 to create music based on the top song that so receives and selects on-screen datas, and via display processing device 57 data of being created is sent to display device 58.As shown in Figure 10, display device 58 shows the song selection screen 70 based on received data under the control of CPU 53.
In this case, selecting the right-hand side of screen 70 a plurality of school display field 71A that vertical direction with screen (on/following direction) arranges to occur having in song selects to distinguish 71 to the school of 71E.School is selected the school display field 71A in the district 71 to show to 71E and is included in the title of selecting the school in the school list information 33 of a part of page info 32 as song.School selects zone 71 to have scroll bar 71F, and selective property ground changes when school selects the school display field 71A that just showing in the district 71 to 71E and uses.Select the left-hand side of screen 70 in song, occur showing and the associated picture viewing area 72 of for example introducing the relevant image of user's song (this first song is called the recommendation song hereinafter) ad arbitrium to by music data delivery server SV1.Illustrative ground, associated picture viewing area 72 shows the big envelope photo of described song.72 belows, associated picture viewing area are the title viewing areas 73 that show the title (or artistical title) of recommending song in the song selection screen 70.Selecting the bottom of screen 70 in song is action button notification areas 74.Action button notification area 74 illustrates the button sign, informs the user to using for example action button input operation order of telepilot (that is, operation input apparatus 50), and which action button can be operated (that is, effective).
Select on screen 75 in this song, occur having with a plurality of artist's display field 76A of vertical direction arrangement and select to distinguish 76 to the artist of 76E.Artist's display field 76A illustrates to be included in as song to 76E and selects artist--name among the list of artists information 39A of a part of page info 32A.The artist selects to distinguish 76 and is equipped with scroll bar 76F, uses when switching artist's display field 76A to 76E in zone 76.At artist--name field 76A among 76E, the artist--name that field 76A, 76B and 76D indication is associated with preview song identity information (that is, shown artist--name is corresponding to the song of permission preview).Illustrative ground provides the sign 77 of the loudspeaker shapes that constitutes the preview availability indicator separately to artist-- name field 76A, 76B and 76D.Song selects the designator 77 on the screen 75 to inform the user, can supply preview in the artistical song shown in artist's display field 76A, 76B and the 76D.Selecting the bottom of screen 75 in song is action button notification areas 74, selects the same on the screen 70 with the song shown in Figure 10.
When song selected screen 75 to show on display device 58, user's accountability ground was selected to select to distinguish the artist--name " abcd " that the preview song in 76 is associated with the artist.(the mode " highlight " of artist's display field 76A accountability ground to be different from other field.) in this case, CPU 53 sends the preview request signal of request preview data according to the corresponding preview song identity information among the list of artists information 39A of a part of selecting page info 32A as song to music data delivery server SV1 with such order via communication processing equipment 61 and network interface 62.Conversely, CPU 53 receives preview data with stream mode with such order via network interface 62 and communications processing interface 61 from music data delivery server SV1.Simultaneously, CPU 53 makes 60 pairs of preview datas that received of data processing equipment carry out reproduction processes, and then makes audio processing equipment 63 that handled data are carried out Audio Processing.The preview signal that obtains is forwarded to loudspeaker 64.Under the control of CPU 53, loudspeaker 64 presents the preview song based on the preview signal to user's sense of hearing ground.When song selects screen 70 to show like that as illustrated in fig. 10, but the song of the permission preview that user's preview is associated with one or more specific genre titles.
The user can select artist on the screen 75 to select to distinguish in song and optionally specify for example artist name " abcd " in 76.In this case, CPU 53 sends page info request signal that acquisition request lower level song select page info 32AA with such order to music data delivery server SV1 via communication processing equipment 61 and network interface 62 according to the selection page address corresponding to the artist--name " abcd " among the list of artists information 39A of a part of selecting page info 32A as music.Conversely, CPU 53 receives song via network interface 62 and communication processing equipment 61 with such order and selects page info 32AA from music data delivery server SV1.In this case, CPU 53 generates based on music and selects the song of page info 32AA to select on-screen data, and gives display device 58 via display processing device 57 with the data forwarding that is generated.By this way, CPU 53 makes display device 58 show the song selection screen 80 shown in Figure 12.
Select on the screen 80 in this song, a plurality of song title display field 81A that arrange with vertical direction occur having and select district 81 to the song title of 81E.Song title display field 81A illustrates to be included in as song to 81E and selects song title among the list of songs information 45A of a part of page info 32AA.Song title selects district 81 to be equipped with scroll bar 81F, uses to 81E for switch song title display field 81A in zone 81.Among 81E, field 81A, 81C and 81D indicate the song title (that is, allowing the title of the song of preview) that is associated with preview song identity information at song title field 81A.Song title field 81A, 81C and 81D provide preview availability indicator 77 separately.Song selects the designator 77 on the screen 80 to inform the user, and its title can supply preview in the song shown in song title display field 81A, 81C and the 81D.Selecting the bottom of screen 80 in song is action button notification areas 74, selects the same on the screen 70 with the song shown in Figure 10.
When song selected screen 80 to show on display device 58, user's accountability ground was selected to select to distinguish the song title " ABCD " that the preview song in 81 is associated with song title.In this case, corresponding preview song identity information among the list of songs information 45A of CPU 53 according to a part of selecting page info 32AA as song sends the preview request signal of asking preview data via communication processing equipment 61 and network interface 62 with such order to music data delivery server SV1.Conversely, CPU 53 receives preview data with stream mode with such order via network interface 62 and communications processing interface 61 from music data delivery server SV1.Simultaneously, CPU 53 makes 60 pairs of preview datas that received of data processing equipment carry out reproduction processes, and then makes audio processing equipment 63 that handled preview data is carried out Audio Processing.The preview signal that obtains is forwarded to loudspeaker 64.Under the control of CPU 53, loudspeaker 64 presents preview song based on the preview signal to user's sense of hearing ground.
The user can select the song title on the screen 80 to select optionally to specify for example song title " ABCD " in the district 81 in song.In this case, CPU 53 sends page info request signal that acquisition request song buy page info with such order to music data delivery server SV1 via communication processing equipment 61 and network interface 62 according to the purchase page address corresponding to the song title " ABCD " among the list of songs information 45A of a part of selecting page info 32AA as music.Conversely, CPU 53 receives song via network interface 62 and communication processing equipment 61 with such order and buys page info from music data delivery server SV1.In this case, CPU 53 buys page info based on song and generates song purchase on-screen data, and gives display device 58 via display processing device 57 with the data forwarding that is generated.By this way, CPU 53 makes display device 58 show song purchase screen.
Buy on the screen in song, the user can ask to download the music data corresponding to song title " ABCD ".In this case, CPU 53 sends download request signal that request download corresponding music data with such order to music data delivery server SV1 via communication processing equipment 61 and network interface 62 according to the downloadable music identification information in the song purchase page info.Conversely, CPU 53 receives this music data and corresponding attribute information via network interface 62 and communications processing interface 61 with such order from music data delivery server SV1.CPU 53 is transmitted to hard disk drive 55 with music data and attribute information then, so that be stored on the hard disk.
Via operation input apparatus 50, the user can specify any music data that obtains from music data delivery server SV1, and the operator input signal of specified music data is reproduced in the input request then.In this case, CPU 53 reads described music data from the hard disk of hard disk drive 55, and the data that retrieve are sent to data processing equipment 60.As shown in the previous example, CPU 53 makes 60 pairs of voice datas that received of data processing equipment carry out reproduction processes, makes audio processing equipment 63 that handled music data is carried out Audio Processing then.The music signal that obtains is sent to loudspeaker 64.Loudspeaker 64 presents song based on music signal to user's sense of hearing ground under the control of CPU 53.
When top music selected screen 70 to show on display device 58, the user can select optionally to carry out school title " Japanese music classification " in the district 71 at school.In this case, CPU 53 obtains corresponding lower level song from music data delivery server SV1 in the same manner as described above and selects page info, and makes the song of display device 58 demonstrations shown in Figure 13 select screen 85.Select to occur on screen 85 having a plurality of artist's display field 86A of arranging with vertical direction in this song and select to distinguish 86 to the artist of 86E.Artist's display field 86A illustrates to be included in as song to 86E and selects artist--name in the list of artists information of a part of page info.Song selection screen 85 is selected to distinguish the artist and is equipped with scroll bar 86F in 86.Among 86E, field 86A indicates the artist--name that is associated with preview song identity information to 86D at artist's display field 86A.Artist's display field 86A provides preview availability indicator 77 separately to 86D.Selecting the bottom of screen 85 in song is action button notification areas 74, selects the same on the screen 70 with the song shown in Figure 10.
When top music selected screen 70 to show on display device 58, the user can select optionally to carry out in the district 71 school title " new song " at school.In this case, CPU 53 obtains corresponding lower level song from music data delivery server SV1 in the same manner as described above and selects page info, and makes the song of display device 58 demonstrations shown in Figure 14 select screen 88.Select to occur on screen 88 having a plurality of artist's display field 89A of arranging with vertical direction in this song and select to distinguish 89 to the artist of 89E.Artist's display field 89A indicates the artist--name in the list of artists information that is included in the song selection page info to 89E.Song selection screen 88 is selected to distinguish the artist and is equipped with scroll bar 89F in 89.Among 89E, field 89B, 89C and 89D indicate the artist--name that is associated with preview song identity information at artist--name field 89A.Artist--name field 89A provides preview availability indicator 77 separately to 89D.Selecting the bottom of screen 88 in song is action button notification areas 74, selects the same on the screen 70 with the song shown in Figure 10.
When song selects screen 85 or 88 to appear on the display device 58, as above demonstration select screen 75 the same when song is shown, CPU 53 can obtain preview data and lower level song selection page info in response to user's operation from music data delivery server SV1.
In the above described manner, as shown in Figure 15, after showing that on display device 58 top song is selected screen 70, CPU 53 can link to song from screen 70 in response to user's operation instead and select the song of screen 80,90,91 etc. to select screen 75; Or link to song from screen 70 instead and select the song of screen 92,94,95 etc. to select screen 92.Perhaps, on display device 58, CPU 53 can select screen 70 to link to song from top song in response to user's operation to select the song of screen 96,97,98 etc. to select screen 85 instead; Perhaps link to song from screen 70 selects the song of screen 99,100,101 etc. to select screen 88 instead.Promptly, according to the selection page address in the song selection page info that from music data delivery server SV1, obtains, CPU 53 can select to change between the screen 70,75,80,85,88,90 to 101 etc. in song, but so that separates desired song by type from numerous download song.
Except that said structure, the CPU 53 of data storage/transcriber 21 can have the song information database on the hard disk that is based upon hard disk drive 55.When music data reads from given CD, so that when storing on the hard disk, CPU 53 will store in the song information database on the hard disk corresponding to the disc information (that is the disc information that obtains from disc information delivery server SV2) of described music data.When music data is downloaded from music data delivery server SV1 so that when storing on the hard disk, attribute information that CPU 53 will obtain from music data delivery server SV1 equally and interested music data store in the song information database on the hard disk together.
At every turn by disc information or attribute information are recorded song information database on the hard disk when upgrading this database (, when music data being written to hard disk) at every turn, CPU 53 can calculate according to artist or school and constitute the number (that is the music data of school aspect or artist aspect counting) of holding the data item of music data on the hard disk.School aspect or artist aspect data counts be as statistics, and the music data on being stored in same hard disk is stored in the song information database on the hard disk.When music data being recorded hard disk, CPU 53 correspondingly upgrades statistics relevant in the song information database at every turn.When generating new statistics, CPU 53 checks definite number that surpasses the music data item of predetermined music data counts, and detects corresponding to the school title or the artist--name that exceed the music data counting.CPU 53 sets about detected school title or artist name are referred to as in the song information database of keyword record to the hard disk, is used for key word and upgrades.By this way, CPU 53 upgrades the key word of being stored every now and then, as the information of indication user to the preference of the music data stored on the hard disk (that is the song that is obtained via data storage/transcriber 21 by the user).
In above state, the user can select the operator input signal of page info 32 via operation input apparatus 50 input acquisition request songs.In this case, CPU 53 sends the page info request signal to music data delivery server SV1, and checks that determining whether to have received from server S V1 top song selects page info 32.After top song selection page info 32 had been obtained in checking, CPU 53 generated songs and selects screens 70, and makes display device 58 show the screen 70 that is generated in the above described manner.Select to distinguish in the page info 32 school list information 33 by using list identifier in song.The key word of storing in the song information database of being held on the type of the list of types 37 in the school list information 33 that CPU 53 selects song to find in the page info 32 then and the hard disk compares.This relatively allows CPU 53 to determine whether school list information 33 comprises to any kind of small part match keywords.If in school list information 33, find the type of coupling, then CPU 53 collects the preview song identity information corresponding to match-type from school list information 33, and obtain purchase page address (that is, corresponding to collected preview song identity information) corresponding to described type.As shown in Figure 15, CPU 53 prepares from school list information 33 tabulation 108 (tabulation 108 is called as collected list of identification information) of the preview song identity information of collecting and the tabulation 109 (tabulation 109 is called as collected address list) of collected purchase page address then.CPU 53 also by make collected list of identification information 108 be associated with collected address list 109 (that is, by preview song identity information is associated with the corresponding page address of buying) prepare list information 110 (being called continuous Preview List information).So the continuous Preview List information of preparing temporarily is stored among the RAM 56 or on the hard disk of hard disk drive 55.
After collecting the preview song identity and buy the page address accordingly from school list information 33, selection page address in CPU53 and the school list information 33 (that is, no matter the request of obtaining lower level song selection page info item 32A and 32B that whether exists the user to start) as one man automatically sends the page info request signal to music data delivery server SV1.CPU 53 checks that then determining whether to have received from music data delivery server SV1 the lower level song selects page info item 32A and 32B (that is, those can select page info item 32A and 32B from the song that top song is selected directly to link the page info 32).
After the song selection page info item 32A and 32B of top one deck down obtained in checking, CPU 53 was according to list of artists item of information 39A and 39B in list identifier differentiation song selection page info item 32A and the 32B.The key word of being stored in the song information database that CPU 53 sets about song is selected to be held on the type of the list of types 43 among the detected list of artists item of information 39A and 39B among page info item 32A and the 32B and the hard disk compares.This relatively allows CPU 53 to collect the preview song identity information that is associated with key word in the above described manner from artist's list information 39A and 39B and buys the page address accordingly.CPU 53 is then by making the preview song identity information that obtains from artist's list information item 39A and 39B be associated and come lastest imformation 110 by related result being added to continuous Preview List information 110 with the corresponding page address of buying.
After collecting the preview song identity from artist's list information item 39A and 39B and buying the page address accordingly, CPU 53 sends the page info request signal with the selection page address among list of artists item of information 39A and the 39B as one man automatic (that is, no matter the lower level song of obtaining that whether exists the user to start is selected the request of page info item 32AA to 32BA) to music data delivery server SV1.CPU 53 checks that then determining whether to have received from music data delivery server SV1 song selects page info item 32AA to 32BA (that is, those can be selected the song that directly links page info item 32A and the 32B from top one deck album down and select page info item 32AA and 32BA).Obtained song when checking and selected page info item 32AA after 32BA, CPU 53 distinguishes song according to list identifier and selects the list of songs item of information 45A of page info item 32AA in the 32BA to 45C.In this case, CPU 53 selects not use key word in all preview song identity information that list of songs item of information 45A that page info item 32AA finds in the 32BA comprised in the 45C and the process corresponding to the purchase page address of the preview song identity information of being obtained obtaining song.CPU 53 is associated with corresponding purchase page address by the preview song identity information that obtains making from list of songs item of information 45A to 45C then and comes lastest imformation 110 by related result being added to continuous Preview List information 110.
When the top song of user's acquisition request is selected page info 32, can on the basis of robotization, obtain to CPU 53 illustratives the top song that constitutes by two-layer at least information basically and select page info 32 and following one deck album to select page table entry 32A and 32B.For this reason, CPU 53 selects to collect the preview song identity information that is associated with key word page info item 32,32A and the 32B and buy the page address accordingly from song.CPU 53 sets about obtaining automatically the lower level song and selects page info item 32AA to 32BA, and selects page info 32AA to collect all preview song identity information and buy the page address accordingly to 32BA from the song of being obtained.CPU 53 selects the preview song identity information that page info item 32,32A collect to the 32B and buys the page address accordingly and prepare continuous Preview List information 110 (Figure 16) by using from song then.
When each CPU 53 selects page info 32 to begin to collect preview song identity information by obtain top song from music data delivery server SV1, CPU 53 prepares to collect the page listings of using, and is used to distinguish the song that is used for collecting described preview song identity information and selects page info item 32,32A to 32BA.This tabulation is stored among the RAM 56 temporarily, or is stored on the hard disk of hard disk drive 55.When each CPU 53 uses song to select page info item 32,32A to 32BA in collecting preview song identity information process, selected page info item 32,32A to replenish the page listings of collection use to the page iden-tity information of 32BA from the song that is used for collecting described preview song identity information since the CPU 53.On the basis described in the page listings of collect using, CPU 53 can determine song selects each in the 32BA of page info item 32,32A whether to be used to collect preview song identity information.As a result of, CPU 53 can avoid using same song to select page info item 32,32A to 32BA in the mode of no income, repetition in collecting preview song identity information process.
Be consistent with continuous Preview List information 110, CPU 53 in following three kinds of situations automatically and continuously output preview song sample for the user: when selecting page info item 32,32A to all of 32B, to collect of preview song identity information from song according to predetermined set; When having collected the predetermined number item of preview song identity information; Maybe when finishing to select page info item 32,32A when all of 32BA are collected preview song identity information from song.More specifically, after beginning is exported the preview song automatically and continuously, one (for example, first) of the preview song identity information in the listed item sequence of the preview song identity information in the continuous Preview List information 110 of CPU 53 selection formations automatically is as interested preview song identity information.According to the preview song identity information of electing interested preview song identity information as, CPU 53 asks corresponding preview data from music data delivery server SV1.Conversely, CPU 53 receives preview data with stream mode with such order via network interface 62 and communication processing equipment 61 from music data delivery server SV1.CPU 53 makes 60 pairs of preview datas that received of data processing equipment carry out reproduction processes then, makes 63 pairs of handled data of audio processing equipment carry out Audio Processing afterwards again.The preview signal that obtains is forwarded to loudspeaker 64.Loudspeaker 64 is under the control of CPU 53, and sense of hearing ground presents preview song based on the preview signal to the user.
When the end of the reproduction processes that detects 60 pairs of preview datas of data processing equipment, CPU 53 select to constitute preview song identity information in the listed item sequence of the preview song identity information in the continuous Preview List information 110 automatically another as interested preview song identity information.With the preview song identity information of newly electing interested preview song identity information as consistently, CPU 53 asks corresponding preview data from music data delivery server SV1.Conversely, CPU 53 receives preview data with stream mode with such order via network interface 62 and communication processing equipment 61 from music data delivery server SV1.CPU 53 makes 60 pairs of preview datas that received of data processing equipment carry out reproduction processes concomitantly then, makes 63 pairs of handled data of audio processing equipment carry out Audio Processing afterwards again.The preview signal that obtains is forwarded to loudspeaker 64.Loudspeaker 64 is under the control of CPU 53, and sense of hearing ground presents preview song based on the preview signal to the user.
As described, detect when the reproduction processes of preview data finished at every turn, another of the preview song identity information of the continuous Preview List information of the promptly automatic selection of CPU 53 110 interior (that is, in the list of identification information 108 of collection) as interested preview song identity information.According to the preview song identity information of newly electing interested preview song identity information as, CPU 53 obtains corresponding preview data from music data delivery server SV1, is used for reproducing with stream mode.By this way, when the user selected screen 70,75,80,85,88,90 in 101 through song before the final song of selecting to expect, CPU 53 can prepare to be independent of the continuous Preview List information 110 of the transition of pass through screen 70,75,80,85,88,90 to 101 that the user starts automatically, and the how first song that allows user's preview and the continuous Preview List information of being prepared 110 as one man to export with continuous automated manner.To exporting automatically and continuously of preview song, CPU 53 capable of circulation obtaining corresponding to a plurality of preview data items of a plurality of that constitute the preview song identity information in the continuous Preview List information 110, so that export the preview song consistently.
Can use to CPU 53 illustratives the suitable technique of following outline to detect end to the reproduction processes of preview data.Should be noted that such technology only is an example, but not limitation of the present invention.Illustrative ground, CPU 53 can arrange the end that detects reproduction processes by the impact damper of managing the data processing equipment 60 of the interface upstream that is positioned at loudspeaker 64 and digital output port suitably.More specifically, data processing equipment 60 can be imported preview data (promptly to impact damper, the linear PCM data), make the preview data that spreads out of from impact damper enter D/A converter the audio processing equipment 63, so that convert the preview signal to (promptly, simulating signal), and with the signal that obtains offer loudspeaker 64.The preview data that data processing equipment 60 also can spread out of decryption device internally (promptly, the linear PCM data) be input in the impact damper in the interface controller, to convert form with numeral output host-host protocol compatibility from the preview data that impact damper spreads out of to so that via this interface controller output, and via this interface with the digital form output data.CPU 53 can find preview data writing end and when finding to have exported all preview datas of write buffer from impact damper, detecting the end to the reproduction processes of preview data impact damper thus.
Perhaps, if there is the concluding time sign indicating number in preview data, then CPU 53 can find that the detected current time code of reproduction period mates this concluding time and determines end to the reproduction processes of preview data during sign indicating number.Replace as another, CPU 53 can determine the end to the reproduction of preview data when finding that the detected current time code of reproduction period has stopped predetermined amount of time.As another replacement, CPU 53 can when section keeps below predetermined threshold at the fixed time, determine the end that preview data reproduces at the level of the preview data of finding just to reproduce.
In addition, under the control of CPU 53, be used for input (promptly according to continuous Preview List information 110 visits, acquisition request) song buy on the operation input apparatus 50 of operator input signal of purchase page address of page info the specific operation key can be associated corresponding to the purchase page address of the preview data that is just reproducing (that is, corresponding to purchase page address) about the preview song identity information of the preview song of current reproduction.This arrangement allows to upgrade the purchase page address that is associated with the specific operation key according to the preview song of just reproducing.More specifically, when CPU53 makes that data processing equipment 60 reproduces preview data with Preview List information 110 is as one man coherent continuously, this specific operation key of user-operable.At that point, CPU 53 is according to the purchase page address that is associated with operating key, via communication processing equipment 61 and network interface 62 with such order to music data delivery server SV1 send the acquisition request song buy page info the page info request signal.Conversely, CPU 53 receives song via network interface 62 and communication processing equipment 61 with such order and buys page info from music data delivery server SV1.CPU 53 makes display device 58 show in the above described manner corresponding to the song of the preview data of current reproduction then and buys screen.In other words, when the user who follows the song preview found that this first song is desirable and want to download relevant music data, under the control of CPU 53, the user need operate the specific operation key and make song buy screen to be shown, and request down-load music data.The user needn't experience song and select transition between the screen 70,75,80,85,88,90 to 101 optionally to specify the title of the song of expectation.
If data processing equipment 60 does not reproduce preview data, then CPU 53 deletes the purchase page address that is associated with the specific operation key.The user operates this key after the purchase page address that is associated with the specific operation key is deleted situation may take place.In this case, user's operation is rejected.CPU 53 can check also to determine whether loudspeaker 64 is connected to data storage/transcriber 21 via audio processing equipment 63, and for whether quiet at reproduction period via institute's preview song of loudspeaker 64 outputs.The user may be taken place because the preview song reproduced is muted or because loudspeaker 64 does not connect the situation of operating particular key when therefore finding do not have the preview song to export from loudspeaker 64.In this case, the user also is rejected the operation of specific operation key, even this key is associated with the purchase page address.As mentioned above, if the song manipulate specific operation key that the user expects in preview, CPU 53 can make display device 58 show corresponding to the song of positive preview song and buy screen, makes the user manage to make do subordinate year relevant music data.If the user has operated particular key unintentionally when not having song by preview, then CPU 53 prevents to obtain any song and buys page info.That is, above-mentioned arrangement allows CPU 53 to prevent the unconscious download to music data of user.
Whether whether loudspeaker 64 is connected to data storage/transcriber 21 can be come to determine by the existence that is electrically connected of inspection with the related connector of device 21 by CPU 53.Whether current preview song is muted can be determined by monitoring the actual gain when the amplifier in the audio processing equipment 63 is controlled.When preview data was not reproduced by data processing equipment 60, CPU 53 can not delete the purchase page address that is associated with the specific operation key.On the contrary, CPU 53 can make the specific operation key and be preserved and the specified notification page info by data storage/transcriber 21 in advance, i.e. the network address that the song that indication will be obtained is bought the available position of the non-existent information of page info is associated.If preview data is not reproduced by data processing equipment 60, then the renewable then network address of CPU 53.The user operates the specific operation key when data processing equipment 60 does not reproduce any preview data situation may take place.In this case, CPU 53 obtains Notifications page information according to the network address that is associated from the outside, and display device 58 is shown based on obtaining Notifications page notification of information screen.Shown screen informs that the user does not exist the song that will obtain to buy page info.
In practice, CPU 53 according among the ROM 54 or the playback program of being stored on the hard disk of hard disk drive 55 prepare continuous Preview List information 110, and carry out that a succession of reproduction correlation step is come continuously and output preview data automatically.Should note, immediately following according to predetermined set during to the reproduction of corresponding preview data, CPU 53 carries out concurrently to the preparation of continuous Preview List information 110 and the reproduction of preview data after to the collection of in the preview song identity item of information or predetermined number item.Following description relates to explanation the reproduction processes of two processes thus: is used to prepare continuous Preview List, creates the process of continuous Preview List information 110 thus, and the process that is used to reproduce preview data.
Obtained from music data delivery server SV1 after top song selects page info 32 detecting, CPU 53 begins to carry out the first process RT1 that is used to prepare continuous Preview List as shown in Figure 17 according to playback program.After having started the first continuous Preview List set-up procedure RT1, CPU 53 at first advances to step SP1.In step SP1, the song that CPU 53 will receive from music data delivery server SV1 selects the page iden-tity information in the page info 32 to compare with the page iden-tity information of collecting in the page listings of using.This relatively allows CPU 53 to determine described song selects page info whether to be used to collect preview song identity information.If the result who detects among the step SP1, this means song for sure and selects page info 32 to be used to collect preview song identity information.In this case, CPU 53 advances to step SP2.
In step SP2, collect preview song identity information that key word from the school list information 33 of a part of selecting page info 32 as song is associated and buy the page address accordingly of CPU 53.CPU53 before advancing to step SP3 with collected preview song identity information and buy the page address accordingly and add in the continuous Preview List information 110.In step SP3, CPU 53 adds the page iden-tity information that the song that is used for collecting at that point preview song identity information selects page info 32 to be comprised to the page listings of collect using.After the step SP3 is step SP4.
In step SP4, CPU 53 sets up current song and selects the individual song of numeral " n " of 32 times one decks of page info item to select page info item 32A and 32B (numeral " n " is called as lower level page info item count) on the basis of the selection page address of the school list information 33 of a part of selecting page info 32 as the song that is used for collecting at that point preview song identity information.In step SP5, CPU 53 checks and determines below the song that is used for collecting at that point preview song identity information is selected page info 32, whether used up the song that has been used for collecting preview song identity information and selected page info 32A and 32B any.If the result of the inspection among the step SP5 negates to this means still to exist to be used for collecting song selection page info item 32 belows of preview song identity information and still will to be used for collecting at that point the song selection page info 32A of preview song identity information and some of 32B.In this case, CPU 53 advances to step SP6.
In step S96, CPU 53 asks among song selection page info 32A or the 32B according to the selection page address in the school list information 33 of a part of selecting page info 32 as top song from music data delivery server SV1.Obtained after song selects page info item 32A or 32B detecting, CPU 53 carries out in succession with above step SP1 and arrives the identical step of step SP3.That is, the song that will obtain from music data delivery server SV1 of CPU 53 selects the page iden-tity information among page info item 32A or the 32B to compare with the page iden-tity information of collecting in the page listings of using.This relatively allows CPU 53 to determine described song selects page info 32A or 32B whether to be used to collect preview song identity information.When the checking song is selected after page info 32A or 32B be used to collect preview song identity information, CPU 53 continues to select to collect among the list of artists item of information 39A and 39B page info 32A or the 32B preview song identity information that key word is associated and buy the page address accordingly from song.With collected adding in the continuous Preview List information 110.The page iden-tity information that CPU 53 selected page info 32A or 32B to be comprised with the song that is used for collecting at that point preview song identity information before advancing to step SP7 is replenished and is collected the page listings of using.
In step SP7, CPU 53 subtracts " 1 " by the lower level page info item count " n " that will set up and upgrades low page info item count " n " in step SP4.From step SP7, control turns back to step SP5.As described, select song below the page info 32 to select page info 32A and 32B a plurality of if in step SP2, there is the song be used to collect preview song identity information, then CPU 53 carries out with the such sequential loop of step SP5, SP6, SP7 and SP5, from all low items of song selection page info 32A and 32B, collect preview song identity information and buy the page address accordingly, thereby upgrade continuous Preview List information 110.
If the result of the inspection among the step SP5 is sure, this expression following the two one of: on the one hand, the song that is used to collect preview song identity information in step SP2 selects the song below the page info 32 to select all 32A and the 32B of page info may all be used to collect preview song identity information.On the other hand, in step SP2, may not exist the song that is used for collecting preview song identity information to select song below the page info 32 to select page info 32A and 32B any.In arbitrary situation, CPU 53 advances to step SP8, and stops the first continuous Preview List set-up procedure RT1.
Carry out the first continuous Preview List set-up procedure RT1 once may deficiency so that CPU 53 uses up all songs selection page infos down to predetermined layer comes preview song identity information is carried out collection based on key word.In this case, CPU 53 can carry out the first continuous Preview List set-up procedure RT1 once more and continues to use down to the song of predetermined layer and select page info to collect preview song identity information and buy the page address accordingly.By this way, CPU 53 renewable continuous Preview List information 110.Should note, when carrying out the first continuous Preview List set-up procedure RT1 once more, CPU 53 begins to select to collect preview song identity information in the page info from the song of having used among the step SP6 of the previous execution of process RT1 in step SP1, collects preview song identity information.Promptly, after starting the first continuous Preview List set-up procedure RT1, CPU 53 finds therefrom to collect preview song identity information in step SP1 song is selected the page iden-tity information of page info to be stored in to collect in the page listings of using, and concludes that according to collecting the page listings of using described song selects page info to be used to collect preview song identity information.Therefore CPU 53 advances to step SP4 from step SP1.Subsequently, after carrying out the first continuous Preview List set-up procedure RT1 many times, CPU 53 second take turns or follow-up the wheel in succession execution in step SP4 to SP8.This permission CPU 53 uses up down to the song of predetermined layer and selects all layers of page info to collect preview song identity information.Use the preview song identity information of so collecting and buy the page address accordingly, CPU 53 renewable continuous Preview List information 110.
When finishing from selecting page info to preview song identity information and after buying the collection based on key word of page address accordingly down to the song of predetermined layer, CPU 53 begins to carry out the second process RT2 that is used to prepare continuous Preview List as shown in Figure 18 according to playback program.Among the step of the process flow diagram that constitutes Figure 18, those that have an equivalent step among Figure 17 have been presented identical reference number.After the second continuous Preview List set-up procedure RT2 started, CPU 53 at first advanced to step SP1.In step SP1, the page iden-tity information that CPU 53 will be used for being used for collecting preview song identity information the term of execution carrying out the first continuous Preview List set-up procedure RT1 lower level song is selected page info compares with the page iden-tity information of the page listings of collecting use.This relatively allows CPU 53 to determine described song selects page info whether to be used to collect preview song identity information.Because the page iden-tity information that song is selected to be comprised in the page info has been stored in the page listings of collecting use, so the result of the inspection among the step SP1 negates.CPU 53 is skips steps SP11 and SP3 arrival step SP4 then.CPU 53 before arriving step SP5 with the identical mode execution in step SP4 of the above-mentioned first continuous Preview List set-up procedure RT1.If the result who checks among the step SP5 is that then CPU does not advance to step SP12.
In step SP12, CPU 53 is according to the list of songs item of information 45A of a part of selecting page info as employed song among the step SP1 selection page address in the 45C (or list of artists item of information 39A and 39B), from music data delivery server SV1 in the request song selection page info one.Obtained after song selects page info detecting, CPU 53 carries out the step identical with SP3 with above step SP1, SP11 in succession.That is, as in step SP1, the song that CPU 53 will obtain from music data delivery server SV1 selects the page iden-tity information in the page info to compare with the page iden-tity information of collecting in the page listings of using.This relatively allows CPU 53 to determine described song selects page info whether to be used to collect preview song identity information.After this song selection page info of checking also was not used to collect preview song identity information, CPU 53 set about carrying out the step identical with step SP11.On this aspect, CPU 53 selects the list of songs item of information 45A the page info to collect all preview song identity information and buy the page address accordingly to 45C (or from artist's list information item 39A and 39B) from song.Collected be added into continuous Preview List information 110.CPU 53 is then as among the step SP3, before advancing to step SP7, to be used for collecting at that point the additional page listings of using of collecting of the song selection page iden-tity information that page info was comprised of preview song identity information.
As described, select the song of page info below to select a plurality of items of page info if there is the song of using among the step SP1, then CPU 53 carries out with the such order circulation of step SP5, SP12, SP7 and SP5, so that from all lower level items of song selection page info, collect preview song identity information and buy the page address accordingly, thereby upgrade continuous Preview List information 110.When the check result among the step SP5 for certainly the time, CPU 53 advances to step SP13 and stops the second continuous Preview List set-up procedure RT2.
If find to exist a plurality of lower level songs selection page info items that are used for collecting preview song identity information during carrying out the first continuous Preview List set-up procedure RT1, then CPU 53 carries out the second continuous Preview List set-up procedure RT2 and reaches the number of times that the lower level song is selected the item number of page info.When the second continuous Preview List set-up procedure RT2 will carry out by this way, CPU 53 used the lower level song to select the page info item in step SP1 one by one.Only selecting the page info item to carry out the second continuous Preview List set-up procedure RT2 deficiency with the lower level song of using one by one in step SP1 selects page info to collect preview song identity information so that CPU53 uses up down to all songs of predetermined layer (for example, lowermost layer).In this case, CPU 53 can carry out the second continuous Preview List set-up procedure RT2 once more and continues to use down to the song of predetermined layer and select all layers of page info so that collect preview song identity information and buy the page address accordingly.By this way, Preview List information 110 is updated continuously.
When by using when the song of predetermined layer selects page info to carry out the second continuous Preview List set-up procedure RT2, CPU 53 in step SP1, begin once more from process RT2 previous the term of execution among step SP12 already used same song select collection preview song identity information in the page info.Promptly, as the situation of the first continuous Preview List set-up procedure RT1, after the second continuous Preview List set-up procedure RT2 starts, CPU 53 finds to be used for to collect preview song identity information in step SP1 song selects the page iden-tity information of page info to be stored in to collect the page listings of using, and concludes that according to collecting the page listings of using described song selects page info to be used to collect preview song identity information.CPU 53 advances to step SP4 from step SP1 thus.Subsequently, when carrying out the second continuous Preview List set-up procedure RT2 after the first continuous Preview List set-up procedure RT1, CPU 53 needs in succession execution in step SP4 to SP13.This allows CPU 53 uses to select all layers of page info to collect preview song identity information down to the song of predetermined layer.With the preview song identity information of collection like this and buy the page address accordingly, CPU 53 renewable continuous Preview List information 110.
When select from song according to predetermined set all layers 32, the 32A of page info to 32BA, collects first of preview song identity information or predetermined number after, or from all layers 32 of song selection page info, 32A collected preview song identity information to 32BA after, CPU 53 was according to the playback program execution process RT3 that is used for the preview data reproduction as shown in Figure 19.After starting preview data reproduction process RT3, CPU 53 advances to step SP21 and checks illustrative ground according to continuous Preview List information 110 (promptly, the listed sequence of a plurality of preview song identity items of information collected list of identification information 108) determines wherein whether to exist any preview song identity information that will be chosen as interested preview song identity information.If then still there is some the preview song identity information that also is not chosen as interested preview song identity information in the result who checks among the step SP21 in the Preview List information 110 continuously for certainly.In this case, CPU 53 advances to step SP22.
In step SP22, one of item of the listed item sequence of the preview song identity information in the continuous Preview List information 110 of CPU 53 selection formations automatically is as interested preview song identity information.In step SP23, CPU 53 sends preview data request signal with such order to music data delivery server SV1 via communication processing equipment 61 and network interface 62 according to the preview song identity information of electing interested preview song identity information as.Conversely, CPU 53 receives corresponding preview data with stream mode with such order via network interface 62 and communication processing equipment 61 from music data delivery server SV1.Simultaneously, CPU 53 makes data processing equipment 60 with audio processing equipment 63 data-switching that is received be become the preview signal so that export to loudspeaker 64.Loudspeaker 64 is exported the preview song for user's sampling under the control of CPU 53.In case detect end to the reproduction processes of preview data via data processing equipment 60, CPU 53 is back to step SP21.
Afterwards, the check result in step SP21 become negate before, CPU 53 repeats with the such sequential loop of step SP21, SP22, SP23 and SP21.For this reason, CPU 53 selects a plurality of items of preview song identity information as interested preview song identity information automatically one by one, from music data delivery server SV1, obtain preview data, and the data that output continuously and is automatically obtained are as the preview song corresponding to selected interested preview song identity information.Check result in step SP21 becomes negative, all Xiang Douyi that this means the preview song identity information in the continuous Preview List information 110 are chosen as interested preview song identity, and have been exported continuously and automatically corresponding to all preview data Xiang Douyi of selected preview song identity information.In this case, CPU 53 advances to step SP24, and stops preview data reproduction process RT3.If the user after the preview data of output corresponding to all the preview song identity information in the continuous Preview List information 110, the song of non-selected expectation also, then CPU 53 carries out preview data reproduction process RT3 once more.
As described, during the selection of user to the song of expectation, CPU 53 allows the user to obtain corresponding to a plurality of preview data items of a plurality of of the preview song identity information in the continuous Preview List information 110 by the mode that repeats with circulation and listens to the preview song.If the user preview data reproduce process RT3 term of execution stop to select the song expected, CPU 53 termination procedure RT3 at that point then, and finish to the preview song continuously and output automatically.If the user has selected given preview song between the continuous and automatic period of output to the preview song, and request is to the reproduction of corresponding preview data, then CPU 53 suspends ongoing automatic output to the preview song, and begins to reproduce the preview data corresponding to the preview song of being selected by the user.In case detect the end of the reproduction of preview data, CPU 53 recovers exporting continuously and automatically the preview song based on continuous Preview List information 110.When recovering to the exporting continuously and automatically of preview song, CPU 53 begins or stops to begin once more this preview song from it from the current preview song that delays, perhaps exports given preview song corresponding to preview song identity information in the Preview List information 110 continuously.
If the user obtains any song via suitable operation and buys page info between the continuous and automatic period of output of preview song, if and the preview song can bought (promptly corresponding to buying page info via song, can download) that of music data on exported automatically, then CPU 53 continues to export current preview song automatically and repeatedly, carries out the purchase process simultaneously.After the end that detects the purchase process, CPU 53 is back to song selection screen 70,75,80,85,88,90 to 101 on display, and passes through to use continuous Preview List information 110 to recover the continuous and output automatically of the preview song of execution as usual.
Buy page info if obtained any song by the user, and when the preview song is exported on the point that is different from the music data that can buy the page info purchase via the song of being obtained automatically, CPU 53 suspends the ongoing automatic output of described preview song, and repeat and export continuously preview song corresponding to the music data that can buy via described music purchasing page info, carry out the purchase process by using song to buy page info simultaneously.In case when detecting the end of purchase process, CPU 53 is back to song and selects screen 70,75,80,85,88,90 to 101 on display, and by using continuous Preview List information 110 to recover the continuous of preview song and output automatically.When recovering to the exporting continuously and automatically of preview song, CPU 53 begins or stops to begin once more this preview song from it from the current preview song that delays, perhaps exports given preview song corresponding to preview song identity information in the Preview List information 110 continuously.
In above-mentioned the setting, each data storage/transcriber 21 obtains music data from CD or from music data delivery server SV1 so that when storing on the hard disk, and device 21 is prepared key word by handling the music data of storing by type statically.In this state, data storage/transcriber 21 can detect the page that starts in response to the user request of obtaining the top song that sends from music data delivery server SV1 is selected obtaining of page info 32.In such a case, data storage/transcriber 21 is prepared collected list of identification information 108 by select page info 32 to collect the preview song identity information that is associated with key word from top song.CPU 53 also obtains from music data delivery server SV1 and can select the song of link the page info 32 to select page info item 32A and 32B from top song, select to collect the preview song identity information that is associated with key word page info item 32A and the 32B from the song of being obtained, and add collected information to collected list of identification information 108.By this way, when detecting when having obtained top song and selecting page info 32, data storage/transcriber 21 is by selecting page info 32 and selecting to collect the page info tabulation 108 that the preview song identity information that is associated with key word is prepared collected identification information from the lower level song from top song.
After the collection of finishing the preview song identity information that is associated with key word, data storage/transcriber 21 obtains in succession from music data delivery server SV1 from following one deck of predetermined layer and selects page info to the song of another predetermined layer (for example, lowermost layer).Simultaneously, data storage/transcriber 21 is selected to collect all preview song identity information the page info from the song of being obtained, and with the collected collected list of identification information 108 that is added into.Data storage/transcriber 21 selects one of a plurality of items of the preview song identity information in the collected list of identification information 108 of formation as interested preview song identity information automatically, and asks the preview data corresponding to the preview song identity information of electing interested preview song identity information as from music data delivery server SV1.Conversely, data storage/transcriber 21 obtains the corresponding preview data that sends with stream mode from music data delivery server SV1, and the data of being obtained are reproduced and Audio Processing, so that export as the preview song.When the end that detects the reproduction of preview data, data storage/transcriber 21 is selected one of a plurality of items that constitute the preview song identity information in the collected list of identification information 108 again automatically, and to the new preview data of music data delivery server SV1 request corresponding to the preview song identity information of electing interested preview song identity information as.Conversely, data storage/transcriber 21 obtains the corresponding new preview data that sends with stream mode from music data delivery server SV1, and the data of being obtained are reproduced and Audio Processing, so that as new preview song output.By this way, data storage/transcriber 21 obtains a plurality of preview data items corresponding to a plurality of preview song identity items of information in the collected list of identification information 108 in succession, and the data item of being obtained is exported continuously and automatically as the preview song.
As described, when detecting the page that starts in response to the user the obtained acquisition request top song that sends when selecting page info 32 from music data delivery server SV1, a plurality of layers 32 of data storage/transcriber 21 by selecting page info from song, 32A are collected relevant preview song identity information to the 32BA and are prepared collected list of identification information 108.Simultaneously, data storage/transcriber 21 obtains a plurality of preview data items of a plurality of corresponding to the preview song identity information in the collected list of identification information of so preparing 108 in succession, reproduces the preview data item that is obtained afterwards.The user need carry out and obtain the operation that top song is selected page info 32.This reminder-data storage/reproduction device 21 obtains and reproduces the preview data of a plurality of layers 32,32A of selecting page info corresponding to the song preview song identity information in the 32BA automatically; Do not exist to the user carry out extra operation obtain song select a plurality of layers 32 of page info, 32A to 32BA so that carry out the selection of preview song or the demand of selection preview song.
In above the setting, obtained after top song selects page info 32 when detecting, data storage/transcriber 21 is prepared collected list of identification information 108 by collect preview song identity information from the information of being obtained 32.Data storage/transcriber 21 also obtains automatically and is lower than top song selection page info item 32A to 32BA, select page info item 32A to 32BA, to collect preview song identity information from the song of being obtained, and with the collected collected list of identification information 108 that is added into.Data storage/transcriber 21 is set about obtaining and is reproduced a plurality of preview data items of a plurality of corresponding to the preview song identity information in the collected list of identification information of so preparing 108.As a result of, the user need carry out and obtain the operation that top song is selected page info 32.This reminder-data storage/reproduction device 21 obtains and reproduces the preview data of a plurality of layers 32,32A of selecting page info corresponding to the song preview song identity information in the 32BA automatically.By this way, data storage/transcriber 21 has considerably been simplified the operation of being carried out by the user that is used to reproduce preview data.
When according to predetermined set when song selects page info item 32,32A to collect first of preview song identity information to 32BA, data storage/transcriber 21 can be prompted to begin to obtain corresponding to the preview data of collected preview song identity information and start the reproduction process simultaneously.In this case, data storage/transcriber 21 can be configured to begin to reproduce preview data in the possible the earliest time after top song selection page info 32 is obtained in startup.That is, data storage/transcriber 21 can be arranged to make the user to wait for minimum after selecting page info 32 and begin to listen to the preview song beginning to obtain top song.And, when selecting from song according to predetermined set page info item 32,32A collect the item of predetermined number of preview song identity information to 32BA after, data storage/transcriber 21 can be prompted to begin to obtain corresponding to the preview data of the collected item of preview song identity information and the preview data that reproduction is simultaneously obtained.In this case, data storage/transcriber 21 can dispose according to above identical mode, makes user's wait with minimum after obtaining of top song selection page info 32 starts begin to listen to the preview song.
As above described with reference to Figure 19, may occur in and with the user selection of the song of expectation used up in collected list of identification information 108 and will be chosen as the situation of the preview song identity information of interested preview song identity information before during preview data reproduces process RT3.In this case, data storage/transcriber 21 finishes preview data reproduction process RT3, restart procedure RT3 then.Has such situation, wherein select page info 32,32A not have enough preview song identity information in the multilayer of 32BA, make to have free time with collection between another collecting one of preview song identity information corresponding to preview data in song.In this case, data storage/transcriber 21 is repeatedly carried out preview data reproduction process RT3.Repeating of process RT3 improved following possibility: select more early to begin to collect preview song identity information after the page info 32 obtaining top song, then reproduce corresponding to the number of times of the preview data of collected preview song identity information many more; And obtain top song select page info 32 after late more beginning collection preview song identity information, then reproduce corresponding to the number of times of the preview data of collected preview song identity information few more.That is, data storage/transcriber 21 allow users listen to more frequently corresponding to detect obtain top song select page info 32 after the preview song of the preview song identity information of time collection early; The user be allowed to listen to more infrequently corresponding to detect obtain top song select page info 32 after the preview song of preview song identity information of later time collection.The user might feel that same preview song is repeatedly reproduced.Yet, according to predetermined set, data storage/transcriber 21 is selecting page info 32,32A can obtain and reproduce preview data corresponding to collected preview song identity information simultaneously to the end that each layer of 32BA collected preview song identity information from song.When carrying out preview data according to such predetermined set and reproduce process RT3, when data storage/transcriber 21 can be configured to avoid depending on from song selects page info 32,32A to collect the item of preview song identity information to the multilayer of 32BA and will reproduce different number of times corresponding to these preview songs of single.Thereby data storage/transcriber 21 allow users during selecting the expectation song with basically uniformly mode listen to how first preview song; The user will can not feel to reproduce repeatedly limited preview song.
In carrying out preview data reproduction process RT3, data storage/transcriber 21 selects among a plurality of of preview song identity information in the collected list of identification information 108 one as interested preview song identity information, and obtains and reproduce preview data corresponding to the preview song identity item of information of electing interested preview song identity information as.After detecting the end of reproducing preview data, this storage/reproduction device 21 automatically selects in preview song identity information multinomial in the collected list of identification information 108 another as interested preview song identity information.By this way, data storage/transcriber 21 obtains in succession and reproduces multinomial a plurality of preview data items corresponding to preview song identity information in the collected list of identification information 108.How first preview song corresponding to a plurality of preview data items is exported continuously and automatically so that sampled by the user; Do not exist the user to carry out the demand of operation bidirectional.
By repetition and the multinomial a plurality of preview data items that reproduce circularly corresponding to the preview song identity information in the collected list of identification information 108, data storage/transcriber 21 is avoided making being reproduced in midway of preview data stop when the user is still selecting the song of expectation.In other words, data storage/transcriber 21 can be during the user selects to expect song presents the how first song music as a setting that is authorized to preview to the user.
In addition, data storage/transcriber 21 makes specific operating key and indication corresponding to the song of the preview data of current reproduction (promptly, music data) buys page info and effectively be positioned at purchase page address where and be associated, and upgrade the purchase page address that links with the specific operation key with being consistent with the preview data that is just reproducing.In fact use this arrangement, the user need operate the specific operation key and easily obtain corresponding to just reproducing for preview and causing that the song of song of user's interest buys page info.No matter to obtaining of information is to have shown on the current display that song selects which whether (that is, no matter the existence of any screen display) in the screen 70,75,80,85,88,90 to 101 to finish.
When not reproducing preview data, the purchase page address that data storage/transcriber 21 deletion is associated with the specific operation key, and refuse any operation that may on this key, carry out.When reality was not exported (that is, when in fact the user does not listen to the preview song) from loudspeaker 64 during the reproduction process of preview song at preview data, data storage/transcriber 21 was also refused any operation on this specific operation key.In this way, if data storage/transcriber 21 avoid unconsciously not operated the specific operation key and obtaining any song unintentionally and buy page info when the preview song in fact is current to the user.In other words, when the user did not listen to any preview song, the music data that data storage/transcriber 21 is guaranteed to prevent not any song of being selected by the user basically was downloaded as the key that comprises the specific operation key a succession of is not intended to the result of operation.
(4) other embodiment
The third embodiment of the present invention as previously discussed, data storage/transcriber 21 is illustrated as selecting page info 32 to collecting the preview song identity information that is associated with key word down to the page info of predetermined layer from top song, and the layer under being right after predetermined layer is selected collection preview song identity information in the page info to the song down to lowermost layer for example under the situation of not using any key word.Perhaps, data storage/transcriber 21 can select page info 32 to the preview song identity information of collecting no key word down to the page info of predetermined layer from top song.When the preview song identity information of no key word is when not using any key word to collect, data storage/transcriber 21 has at least two songs and selects page info, specify by layer or by type according to user's consideration on their illustratives ground, for using when collecting preview song identity information.Data storage/transcriber 21 can select to collect the page info preview song identity information from two specified songs then at least under the situation of not using any key word.When selecting to collect preview song identity information the page infos from specified two songs at least under the situation of not using any key word, data storage/transcriber 21 can or obtain corresponding to termination collection after those of the preview song identity information of the preview data that will reproduce predetermined amount of time at the item of the predetermined number of having obtained preview song identity information.Minimum by the predetermined number or the maintenance of predetermined recovery time that make item, data storage/transcriber 21 can minimize and hold continuous Preview List information 110 interim required memory capacity, also can simplify the step (that is, constituting the step of continuous Preview List set-up procedure) of collecting preview song identity information.The collection step of storage capacity requirement of being subdued and simplification changes into the processing that the reduces load on the CPU 53.
As the third embodiment of the present invention, data storage/transcriber 21 also is shown continuously and exports automatically the preview song, obtains preview data simultaneously from music data delivery server SV1.Perhaps, data storage/transcriber 21 can be configured to obtain from the outside stream content-data, such as sampled data, and export desired data continuously and automatically about the different content that comprises moving image, rest image, video-game, voice data, text data and routine data.As another replacement, data storage/transcriber 21 can be configured to obtain content-data (voice data, video data, view data, text data or routine data) as the stream content-data, and exports desired data continuously and automatically.
As the third embodiment of the present invention, data storage/transcriber 21 also is shown from song selects page info 32,32A to collect preview song identity information with the form of unmodified to the multilayer of 32BA.Perhaps, data storage/transcriber 21 can be applicable to such setting, wherein selects page info 32,32A in the multilayer of 32BA corresponding to being comprised in song such as the multinomial of the preview song identity information of the preview data of different-formats such as compressed encoding, encryption and the information of representing employed form.Actual use this to be provided with, data storage/transcriber 21 can select page info 32,32A optionally only to collect to the multilayer of 32BA with the form that reproduces compatibilities with this device 21 corresponding to those of the preview song identity information of preview data from song.In this case, music data delivery server SV1 can provide the preview data with various forms, and need not to take into account and should obtain side (promptly with independent preview data, data storage/transcriber 21) reproduces compatible any specific format (in other words, server S V1 need not carry out the different-format that complicated operations is unified preview data).
In first to the 3rd embodiment of the invention described above, the transcriber of invention is illustrated as being applied to transcriber 1 and the data storage/transcriber 21 discussed referring to figs. 1 to 19.Perhaps, the present invention can put into practice according to the scope widely of other suitable transcriber, other suitable transcriber comprises personal computer, mobile phone, PDA (personal digital assistant), video game machine, Disc player, DVD (digital versatile disc) player and hdd recorder such as the signal conditioning package that can reproduce.More specifically, in first to the 3rd embodiment of the invention described above, be shown to include in transcriber 1 and data storage/transcriber 21 referring to figs. 1 to 19 functional circuit blocks of being discussed and hardware circuit piece, perhaps, the functional circuit blocks of this invention and hardware circuit piece can be applicable in different types of equipment except that transcriber 1 or data storage/transcriber 21, such as personal computer and mobile phone.Any suitable equipment that comprises these functional circuit blocks and hardware circuit piece can be carried out the processing identical with above-mentioned transcriber of the present invention 1 and data storage/transcriber 21.
In first to the 3rd embodiment of the invention described above, as being illustrated as the detection piece that is configured to obtain first page info referring to figs. 1 to the checkout equipment 2 (203) of 19 described transcribers 1 and the CPU 53 of data storage/transcriber 21.Perhaps, the present invention can put into practice according to the broad range that other suitable detection is arranged, such as the hardware based testing circuit that obtains that is used to detect first page info.
In first to the 3rd embodiment of the invention described above, be illustrated as tabulation preparation machine as the content identification information list that is configured to prepare at least to collect from first page info with from second page info of first page info link as the CPU 53 referring to figs. 1 to the tabulation preparation machine 3 (204) of 19 described transcribers 1 and data storage/transcriber 21 when checkout equipment detects obtaining of first page info, this content identification message is used for indication and flows content-data and where effectively be positioned at.Perhaps, the present invention can put into practice according to the broad range that other suitable tabulation prepares to arrange, such as the hardware based tabulation preparation circuit that is used for collecting from first and second page infos at least content identification information.
In first to the 3rd embodiment of the invention described above, be illustrated as being configured to obtain and reproducing reproduction piece corresponding to the stream content-data of the content identification information in the tabulation of preparing by the tabulation preparation machine as data processing equipment 60 referring to figs. 1 to the reproducer 4 (205) of 19 described transcribers 1 and data storage/transcriber 21.Perhaps, the present invention can be according to other broad range of reproduce arranging practice, such as being used for obtaining and reproducing hardware based reproducing circuit corresponding to the stream content-data of tabulation content identification information.
In first to the 3rd embodiment of the invention described above, be illustrated as being used as the operating equipment that is configured to obtain to the visit of the network address that is associated with specific operation as operation input apparatus 50 referring to figs. 1 to the operating equipment 5 (207) of 19 transcribers of explaining 1 and data storage/transcriber 21.Perhaps, the present invention can put into practice according to the broad range that other operation is arranged, such as touch sensitive panel.
In first to the 3rd embodiment of the invention described above, as being illustrated as the opertaing device that is configured to upgrade the network address that is associated with operating equipment according to the stream content-data that reproduces by reproducer referring to figs. 1 to the opertaing device 6 (208) of 19 described transcribers 1 and the CPU 53 of data storage/transcriber 21.Perhaps, the broad range practice that the present invention can arrange according to other control is such as being used to upgrade the hardware based control circuit that the network address that is associated with operating equipment is consistent with the stream content-data with current reproduction.
And, in first to the 3rd embodiment of the invention described above, as being illustrated as the audio processing equipment that is configured to the data-switching of being reproduced that reproducer obtains from the stream content-data is become sound signal referring to figs. 1 to the audio processing equipment 7 (209) of 19 described transcribers 1 and the audio processing equipment 63 of data storage/transcriber 21.Perhaps, the present invention can put into practice according to the broad range that other Audio Processing is arranged, such as digital to analog converter.
It should be appreciated by those skilled in the art,, just can carry out various modifications, combination, sub-portfolio and change according to designing requirement and other factors as long as fall in the scope of claims or its equivalent embodiment.
Claims (15)
1. transcriber comprises:
Be configured to detect the checkout equipment that obtains of first page info;
Be configured to when described checkout equipment detects obtaining of described first page info, prepare at least from the tabulation preparation machine of the tabulation of described first page info and the content identification information of collecting from second page info of described first page info link, described content identification information is used to indicate that to be positioned at stream content-data where effective; And
Be configured to reproduce when obtaining described first page info reproducer of described stream content-data, described stream content-data is corresponding to the described content identification information in the tabulation of being prepared by described tabulation preparation machine.
2. transcriber as claimed in claim 1 is characterized in that,
When the item of the predetermined number of described content identification information by described tabulation preparation machine at least from described first and described second page info when collecting, described reproducer begins to obtain the item corresponding to the described predetermined number of the described stream content-data of the item of the described predetermined number of described content identification information.
3. transcriber as claimed in claim 1 is characterized in that,
Described tabulation preparation machine at least from described first and described second page info collected described content identification information after, described reproducer begins to obtain the described stream content-data corresponding to the described content identification information in the described tabulation.
4. transcriber as claimed in claim 1 is characterized in that,
Described reproducer repeats to obtain and reproduce corresponding to the described stream content-data by the described content identification information in the described tabulation of described tabulation preparation machine preparation.
5. transcriber as claimed in claim 1 is characterized in that,
One of described content identification information in the described tabulation that described transcriber is selected to be prepared by described tabulation preparation machine as interested content identification information, obtain corresponding to that of the described stream content-data of selected interested content identification information, and reproduce the item that is obtained of described stream content-data; And
When the end of the reproduction that detects the item that described stream content-data described obtained, another of described content identification information in the described tabulation of the automatic selection of described reproducer is as interested content identification information, and set about obtaining and reproduce corresponding to the described stream content-data of selected interested content identification information this another so that obtained in succession and reproduced corresponding to a plurality of items of a plurality of described stream content-data of the described content identification information in the described tabulation.
6. transcriber as claimed in claim 1 is characterized in that, also comprises:
Be configured to make one to operate the operating equipment that is associated with a network address; And
Be configured to as one man upgrade the opertaing device of the described network address that is associated with the described operation of described operating equipment with the described stream content-data that described reproducer is just reproducing.
7. transcriber as claimed in claim 6 is characterized in that,
If described stream content-data is not reproduced by described reproducer, the described network address that then described opertaing device deletion is associated with the described operation of described operating equipment.
8. transcriber as claimed in claim 7 is characterized in that,
If the described operation deleted with the operated described network address that is associated of described operating equipment, that then described opertaing device refusal is carried out on described operating equipment.
9. transcriber as claimed in claim 6 is characterized in that, also comprises:
Be configured to become the audio processing equipment of sound signal by the data-switching of being reproduced that the described reproducer that reproduces described stream content-data obtains,
Wherein, if described audio processing equipment is not exported described sound signal when described reproducer reproduces described stream content-data, the described operation that then described opertaing device refusal is carried out on described operating equipment.
10. transcriber as claimed in claim 1 is characterized in that,
Described tabulation preparation machine prepare at least from described first and described second page info the described tabulation of the described content identification information of collecting, which reproduced item that can reproduce and be positioned at described stream content-data where by described reproducer that described content identification information is used to indicate described stream content-data is effectively.
11. transcriber as claimed in claim 1 is characterized in that,
Described tabulation preparation machine prepare at least from described first and described second page info the described tabulation of the described content identification information of collecting, which item that can be used for preview of can be used for preview and being positioned at described stream content-data where that described content identification information is used to indicate described stream content-data is effectively.
12. transcriber as claimed in claim 1 is characterized in that, also comprises:
Be configured to prepare the key word preparation machine of key word based on the content-data of being stored on the storage medium,
Wherein, when described tabulation preparation machine detects the obtaining of described first page info at described checkout equipment, prepare at least from the tabulation of described first page info and the content identification information of collecting from second page info of described first page info link, described content identification information is used to indicate that to be positioned at the stream content-data that the described key word with being prepared by described key word preparation machine where is associated effective.
13. transcriber as claimed in claim 12 is characterized in that,
Described key word preparation machine is prepared by corresponding to the artist information of the described content-data of being stored on the described storage medium or the key word that genre information forms.
14. transcriber as claimed in claim 13 is characterized in that, also comprises:
Computing equipment, when being configured to described content-data on being stored in described storage medium and being updated, according to artist information or calculate the number of the item that constitutes described content-data according to genre information, described computing equipment also with calculated the item number store on the described storage medium
Wherein, described key word preparation machine is prepared by described artist information or the key word that formed by described genre information, wherein to store on the described storage medium number equal predetermined quantity at least.
15. a reproducting method may further comprise the steps:
Detect obtaining of first page info;
When in described detection step, detecting the obtaining of described first page info, prepare at least from the tabulation of described first page info and the content identification information of collecting from second page info of described first page info link, described content identification information is used to indicate that to be positioned at stream content-data where effective; And
Reproduce the stream content-data when obtaining described first page info, described stream content-data is corresponding to the described content identification information in the tabulation of preparing in described tabulation preparation process.
Applications Claiming Priority (3)
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| JP2005182303 | 2005-06-22 | ||
| JP2005182304 | 2005-06-22 | ||
| JP2005182303A JP4600759B2 (en) | 2005-06-22 | 2005-06-22 | Playback apparatus, playback method, and playback program |
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| CN1885292A CN1885292A (en) | 2006-12-27 |
| CN100447789C true CN100447789C (en) | 2008-12-31 |
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| CNB2006100956434A Expired - Fee Related CN100447789C (en) | 2005-06-22 | 2006-06-22 | Reproducing apparatus, reproducing method, and reproducing program |
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| JP (1) | JP4600759B2 (en) |
| CN (1) | CN100447789C (en) |
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| TWI508538B (en) * | 2012-06-01 | 2015-11-11 | Wistron Corp | Video streams playback method and system |
| CN103077186B (en) * | 2012-12-19 | 2015-11-25 | 北京奇虎科技有限公司 | A kind of layer data treating apparatus and method |
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Also Published As
| Publication number | Publication date |
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| JP2007003710A (en) | 2007-01-11 |
| JP4600759B2 (en) | 2010-12-15 |
| CN1885292A (en) | 2006-12-27 |
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