The present invention is the original bill applying date: on July 3rd, 2006, and application number: 200610089566.1, invention and created name: the dividing an application of method of obtaining network audio, video file.
The present invention relates to the technology that a kind of information sends, obtains, be particularly related to a kind of name information of the expression file destination that utilizes point-of-reading device to obtain to default in body surface or the coded message of network ip address information, to obtain the sound on the webserver, the method for video target files.
[embodiment]
Reach for further setting forth the present invention technological means and the effect that predetermined purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, a kind of method of obtaining network audio, video file to foundation the present invention proposition, its embodiment, structure, feature and effect thereof are described in detail as follows.
The point-of-reading system that the present invention obtains network audio, video file comprises at least: program request table unit, point-of-reading device, and the webserver.The webserver is arranged in the internet and stores file destination, the user is known retrievable file destination by the file destination catalogue of reading in the program request table unit, obtain the information code of the expression target file attributes that comprises in image coding by the image coding of using point-of-reading device to read the program request table unit, and utilize this target file attributes to obtain file destination from the webserver.
Seeing also shown in Figure 1ly, is the schematic diagram of program request table unit of the present invention.Above-mentioned program request table unit comprises lip-deep file destination catalogue and the image coding that adopts different printing ink looks number to default in same object, this file destination catalogue comprises word or the figure that represents file destination, and image coding contains the information code that represents target file attributes.
Seeing also shown in Figure 2ly, is the structural representation of point-of-reading device one embodiment of the present invention.Above-mentioned point-of-reading device comprises: the image reading unit, and it obtains the image coding of the information code that comprises expression sound, video target files on the program request table unit; Processing unit receives the image coding that the image reading unit sends, and this image coding is decoded, and obtains the information code of expression sound, video target files; Storage unit is connected with processing unit, is used for the storage data, and stores expression sound, the information code of video target files and the information table that sound, video target files attribute are set up corresponding relation; Mixed-media network modules mixed-media, it sets up being connected of processing unit and the webserver, and it comprises network adapter and network interface, and wherein network adapter is connected with processing unit; The network interface of network interface and external unit connects.
Wherein be provided with operating system in processing unit, its network enabled agreement; Network adapter is set up the connection that processing unit is connected with network interface; Processing unit is set up the connection that storage unit is connected with network interface, processes the data transmission between storage unit and external unit; Above-mentioned processing unit obtains the sound corresponding with information code, video target files attribute according to information table, send corresponding instruction according to this document attribute, control mixed-media network modules mixed-media and be connected to the corresponding network address, obtain the sound, the video target files that are stored in the webserver.
See also Fig. 3 and be the structural representation of an embodiment of the system that the present invention passes through the Network Capture file destination.Above-mentioned processing unit is to be digital processing element.When the point-of-reading device of user's the application of the invention obtains network multimedia file, know retrievable file destination by the file destination catalogue of reading in the program request table unit, then use the image reading unit of point-of-reading device to read the image coding of program request table unit, obtain the information code of the expression target file attributes that comprises in image coding, digital processing element obtains the target file attributes corresponding with information code according to canned data table in storage unit, and utilizes this target file attributes to obtain file destination from the webserver.
As shown in Figure 1, above-mentioned program request table unit comprises file destination catalogue 201 and the image coding 101 corresponding with each file destination, and above-mentioned file destination catalogue 201 and image coding 101 adopts different printing ink looks number to default on the surface of same object.Above-mentioned file destination catalogue 201 is word or the figures for the expression file destination.Above-mentioned image coding 101 contains the information code that represents target file attributes, and the word of above-mentioned expression file destination or figure and the corresponding setting of image coding 101 that contains the information code that represents target file attributes.As shown in the figure, the word and the numbering thereof that are used for program request song " rainbow " are arranged at a body surface as the file destination catalogue, and image coding 101 is arranged at word and numbers on shared zone.The above-mentioned object that is printed with file destination catalogue 201 and image coding 101 is to be paper or plastics.
Particularly, above-mentioned image reading unit can comprise optical module and imageing sensor.This optical module mainly is comprised of the light source, lens and the optical filtering that connect successively.Light illuminating can be identified the zone of image coding 101, lens magnified image coding 101 images, and optical filtering filters this image.Above-mentioned imageing sensor obtains the optical information after optical filtering filters, and exports after being translated into digital electric signal.Above-mentioned light source is advisable to be made as infrared light supply, and is advisable so that two infrared light supplies to be set.Above-mentioned imageing sensor is to be CCD inductor or CMOS inductor.The light of described image capturing unit emission can be also other special colored lights, as blue light etc.
Above-mentioned image coding 101 is to utilize infrared printing ink or other special color ink printing one decks sites (in this diagram, the site is for amplifying the situation after certain multiple, and under normal circumstances, the site is that naked eyes institutes is not easy to identify) on the surface of paper or other objects.The look that the off-set oil mass colour that use above-mentioned site number can not use with file destination catalogue 201 or body surface is number identical, produces to avoid read error or coarse bad situation.No. the 200420067103.1st, the technology of obtaining image about setting and the image reading unit of image coding such as No. the 02122633.4th, Chinese patent application and Chinese patent are not described in detail in this.
Seeing also shown in Figure 4ly, is the structural representation of another embodiment of point-of-reading device of the present invention.It also comprises interconnective audio treatment unit, loudspeaker and/or interconnective video processing unit, display screen.Audio treatment unit, video processing unit are connected to digital processing element, the audio frequency that digital processing element sends mixed-media network modules mixed-media, video file export respectively audio treatment unit, video processing unit to, above-mentioned audio treatment unit carries out uncompressed encoding and digital-to-analog conversion to the audio file that receives, and the audio file after above-mentioned loudspeaker will be processed is play; Above-mentioned video processing unit carries out uncompressed encoding to the video file that receives, and makes the video file after above-mentioned display screen can be play the above-mentioned processing of demonstration.By the said structure setting, output can be processed and play to the file destination that obtains from the webserver point-of-reading device.
Above-mentioned digital processing element comprises memory buffer, after digital processing element sends online instruction of playing to mixed-media network modules mixed-media, digital processing element receives sound, the video target files that mixed-media network modules mixed-media sends, and this file destination is stored in this memory buffer, plays online.In addition, above-mentioned digital processing element can also be controlled sound, the video target files that mixed-media network modules mixed-media sends and be stored in storage unit.
In details of the words, above-mentioned point-of-reading device can by wireless or wired mode with image reading unit and body portion from, for example, above-mentioned image reading unit comprises the first Wireless USB interface, and digital processing element comprises the second Wireless USB interface that carries out data transmission with the first Wireless USB interface.
Above-mentioned target file attributes can be to be the network ip address at sound, video target files place, and point-of-reading device of the present invention obtains file destination by connecting this network ip address.The command adapted thereto that above-mentioned digital processing element sends is: digital processing element sends download or the online instruction of playing that comprises sound, video target files network ip address to mixed-media network modules mixed-media.
See also shown in Figure 5, it is the process flow diagram that the user obtains a method of network audio, video file, in this embodiment, point-of-reading device of the present invention is known the IP address of the file destination that need to obtain by image coding, thereby is connected to this IP address and receiving target file.The user is as follows by using point-of-reading device to obtain the mode of sound in the webserver, video target files:
B1, user are known word or the figure of retrievable file destination by the program request table unit, then use the image reading unit of point-of-reading device to obtain the image coding corresponding with the file destination of choosing;
The digital processing element of B2, point-of-reading device receives the image coding that the image reading unit obtains, and with this image coding decoding obtaining information code;
B3, digital processing element obtain the network I P address of the file destination corresponding with information code according to information table;
B4, digital processing element transmit download or play instruction is to mixed-media network modules mixed-media online, and this instruction comprises the network ip address of file destination;
B5, mixed-media network modules mixed-media are connected to the network ip address that instruction comprises, receive corresponding sound, video target files data, and these data are sent to digital processing element;
B6, digital processing element are stored according to the instruction of downloading or play online sound, the video target files data that receive in storage unit or memory buffer.
Above-mentioned target file attributes can be the name information for sound, video target files, and point-of-reading device of the present invention can obtain the webpage of the file destination corresponding with name information by search engine search.The command adapted thereto that above-mentioned digital processing element sends is: digital processing element sends the instruction of the connection search engine of the address that comprises search engine to mixed-media network modules mixed-media, so that mixed-media network modules mixed-media is connected to corresponding webpage; Reach the search instruction that sends the name information that comprises sound, video target files to mixed-media network modules mixed-media.
See also shown in Figure 6, it is the process flow diagram that the user obtains the other method of network audio, video file, in this embodiment, point-of-reading device of the present invention is known the name information of the file destination that need to obtain by image coding, and search engine is searched for and the work of receiving target file thereby connect.The user is as follows by using point-of-reading device to obtain the mode of sound in the webserver, video target files:
A1, user are known word or the figure of retrievable file destination by the program request table unit, then use the image reading unit of point-of-reading device to obtain the image coding corresponding with the file destination of choosing;
The digital processing element of A2, point-of-reading device receives the image coding that the image reading unit obtains, and with this image coding decoding obtaining information code;
A3, digital processing element obtain the name information of the file destination corresponding with information code according to information table;
A4, digital processing element send to mixed-media network modules mixed-media and connect the link order of specifying search engine;
A5, mixed-media network modules mixed-media connect search engine and obtain corresponding webpage source code;
A6, digital processing element send search instruction to mixed-media network modules mixed-media, and this search instruction comprises the name information of the file destination that will search for;
A7, mixed-media network modules mixed-media are passed to search engine with search instruction, make search engine according to the IP address of the name information search file destination of file destination, and receive the Search Results of search engine feedback;
A8, mixed-media network modules mixed-media are passed to digital processing element with the Search Results of search engine feedback;
A9, digital processing element are selected one from result, and the instruction that transmission is downloaded or play online is to mixed-media network modules mixed-media;
A10, mixed-media network modules mixed-media are connected to and choose the corresponding IP of result address, receive corresponding sound, video file data and these data are sent to digital processing element;
A11, digital processing element are stored according to the instruction of downloading or play online sound, the video file data that receive in storage unit or memory buffer.
Above-mentioned digital processing element can from the Search Results that mixed-media network modules mixed-media feeds back, be chosen the webserver at the fastest place, file destination IP address of connection speed.
In addition, point-of-reading device of the present invention is to process accordingly according to the name information of obtaining or IP address information.See also shown in Figure 7, that the user uses the present invention to obtain the process flow diagram of the method for network audio, video file, in this embodiment, point-of-reading device of the present invention is known the attribute information of file destination by obtaining the image coding that defaults in the program request table unit, process accordingly by name information or IP address information that the judgement attribute information is file destination, thereby obtain network audio, video target files.The user is as follows by using point-of-reading device to obtain the mode of sound in the webserver, video target files:
The information table of the corresponding relation of the attribute information of C0, the decoded information code of setting up image coding and file destination; Setting up point-of-reading device is connected with Internet;
C1, the image reading unit by point-of-reading device obtain the image coding that arranges in the program request table unit;
The digital processing element of C2, point-of-reading device receives the image coding that the image reading unit obtains, and with this image coding decoding obtaining information code;
C3, digital processing element obtain the information corresponding with information code according to information table;
Attribute information in C4, digital processing element judgement C3 step is name information or the IP address information of file destination;
C5, when attribute information is the name information of file destination, digital processing element send to connect is specified the link order of the IP address of search engine to mixed-media network modules mixed-media;
After C6, mixed-media network modules mixed-media receive link order, connect search engine and obtain corresponding network source code;
After C7, mixed-media network modules mixed-media obtained corresponding network source code, digital processing element sent search instruction to mixed-media network modules mixed-media, and this search instruction comprises the name information of the file destination that will search for;
C8, mixed-media network modules mixed-media are passed to search engine with search instruction after receiving search instruction, make search engine according to the IP address of the name information search file destination of file destination, and receive the Search Results of search engine feedback;
C9, mixed-media network modules mixed-media are passed to digital processing element with the Search Results of search engine feedback;
C10, digital processing element receive after Search Results and select one from results, and transmit download or online instruction of playing to mixed-media network modules mixed-media, this instruction comprises the network ip address of choosing result;
C11, when digital processing element judgement attribute information is the IP address information of file destination, digital processing element transmit download or online play instruction to mixed-media network modules mixed-media, this instruction comprises the network ip address of file destination;
C12, mixed-media network modules mixed-media are connected to corresponding network ip address after receiving download or online play instruction, receive corresponding sound, video target files data and these data are sent to digital processing element;
C13, digital processing element are stored according to the instruction of downloading or play online sound, the video file data that receive in storage unit or memory buffer.
Appointment search engine described in above-mentioned steps A4 or C5 is that its network address is stored in storage unit, can transfer the also search engine of control linkage by digital processing element.
The following method of default employing of above-mentioned image coding: adopt number default word that comprises network audio, video file of different printing ink looks or figure, visible file destination catalogue in the program request table unit, and the image coding corresponding with this word or figure; Described information table is preset in the storage unit of point-of-reading device.
Above-mentioned digital processing element can also the reference mark read apparatus audio treatment unit, video processing unit network audio, the video file that will be stored in storage unit or memory buffer process, make that the sound, the video file that carry out after respective handling can pass through loudspeaker, display screen output is play.Can carry out data transmission by the mode of Wireless USB between image reading unit and digital processing element.