[embodiment]
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention, below in conjunction with drawings and Examples, embodiment, architectural feature and effect thereof to the order method of network video file of the present invention are described in detail as follows.
The nexus broadcast system of network video file of the present invention makes things convenient for the user to obtain network video file by internet network, and by network video-on-demand system plays output of the present invention.
As Fig. 1, the nexus broadcast system of network video file of the present invention comprises interactive magazine 1, wireless encoding identification pen 2, network video player 3, network video-on-demand system server 4 and the Internet video content server 5 of paper carrier, network video player 3 is connected communication by internet network respectively with between network video-on-demand system server 4 and the Internet video content server 5, also is connected communication by internet network between network video-on-demand system server 4 and the Internet video content server 5.Can carry out transfer of data by transmission meanss such as infrared radio transmission means, Bluetooth wireless transmission mode or 2.4G wireless transmission methods between wireless encoding identification pen 2 and the network video player 3.
The front cover identified areas that the front cover of the interactive magazine 1 of paper carrier is provided with is printed the identification informations such as journal surface sign of magazine, for example, can print trademark, magazine number or other graph-text identifications etc., print and the corresponding related journal surface identification code of journal surface sign corresponding to this journal surface identified areas is also corresponding, the journal surface identification code is the unrecognizable miniature image of the human eye unit that miniature coding is formed.The video content information area of the interior page or leaf of interactive magazine is printed video content information, for example, print the video content information such as plot and content introduction, impresario, issuing date and video propagating poster picture of video, also print and the corresponding related video information identification code of this video content information corresponding to this video content information area, the video information identification code is the unrecognizable miniature image of the human eye unit that adopts the miniature coding of same rule encoding to form with the journal surface identification code.Journal surface identification code of printing on the magazine and video information identification code adopt and print the journal surface sign, the printing ink of the literal of video content information or pattern mass colour inequality number is printed, so that the user is when using, after only need passing through the literal or pattern symbol of the journal surface sign discerned or video content information, again with wireless encoding identification pen 2 journal surface identified areas or video content information areas by the interactive magazine 2 of click, can make wireless encoding identification pen 2 read and obtain corresponding journal surface identification code and video information identification code, concrete technical application can be consulted the coded message rule of being announced in No. the 02122633.4th, the Chinese patent application, coded message is printed and the technology of encoding identification device is implemented according to this, do not repeat them here, institute's difference is that wireless encoding identification pen 2 of the present invention has increased wireless transport module, infrared radio transmission means for example, Bluetooth wireless transmission mode or 2.4G wireless transmission method, in order to and network video player 3 between carry out wireless transmission wireless encoding identification pen 2 a journal surface identification code of being obtained and video information identification codes.
In conjunction with consulting Fig. 2, network video player 3 comprises microprocessor, the wireless receiving module that is connected with microprocessor respectively, network communication module, memory, audio output interface, video output interface, display screen, input operation control module and data interface module.Wireless receiving module can adopt the 2.4G wireless receiving module, operates control network video player of the present invention to receive outside wireless signal.Data interface module comprises usb data interface and memory card interface, for example can insert the SD storage card by memory card interface, makes things convenient for the user to carry out transfer of data by data-interface and network video player of the present invention.Network communication module comprises network adapter and wireless network adapter, network adapter can adopt the DM9000AE network adapter, wireless network adapter can adopt the Wi-Fi wireless network module, and the wireless network adapter that also can adopt 3G network is the wireless network adapter of CDMA2000 standard for example.Microprocessor comprises video processing module and audio processing modules, in specific embodiment, also video processing module and audio processing modules and microprocessor can be separated into independently processing module, video processing module carries out the video decode processing and decoded video data is carried out digital-to-analogue conversion video file, and then export to display screen and show, to remind the feedback information after current mode of operation of user or the operation.
Network video file content server 5 is used for management and storage networking video file content and relevant information.In specific embodiment, network video file content server 5 can provide a plurality of network video file content servers of different video file contents, also can be that a network video file content server provides dissimilar video file contents.In the specific embodiment, when the network video file content server adopts the situation of a plurality of network video file content servers, each network video file content service management also provides different video file contents respectively, for example, the network video file content server of the Sina of Internet service provider provides the network video file of MTV music video content, the network video file content server of the Sohu of Internet service provider provides the network video file of the video content of cross-talk, and the network video file content server of Internet service provider 163 provides the network video file that sound file is arranged of the video content of storytelling.Each network video file comprises information such as author information, file name, the network address, file size size.
Network video-on-demand system server 4 comprises network video file management server and network terminal management server.The machine code of unique identification marking of network terminal record management server each network video player of the present invention, and be that each network video player distributes a unique active coding, the user is in first use network video player of the present invention, can logging in network video on-demand system server and the machine code and the active coding of the pairing unique identification marking of fan-in network video player activate, pass through by the checking of network terminal management server, and then open the service function of the network demanding channel of this network video player.Network terminal management server also provides the firmware on line upgrading service of network video player, and monitoring is connected situation with the network that writes down each network video player, can obtain the on-line time of network video player, on-demand content, stand-by period, information such as IP address are analyzed user's use habit, at each user's behaviour in service, can also send personalized use suggestion etc. to user's network video player.
Network video file that the network video file management server is provided the network video file content server and the unique relationship information between the network video player manage.The network video file management server comprises the network video file database that the unique relationship information between storage networking video file and the network video player is set up.The network video file database comprises the network address of network video file, unique video identification sign indicating number of each network video file, unique distinguishing mark of network video player, and sets up corresponding mapping relations.The Internet video database is also stored the information such as interface IP address of the Qu Ku, video file title, authors' name, file size and the pairing network video file content server of network video file that comprise each network video file place.
After network video player connected network, the user can carry out the order method of network video file by the network video file that network video player selection of the present invention is liked, comprises the steps:
(1) user's operational network video player is selected network video file, the video identification sign indicating number of concurrent SCN Space Cable Network video file is given the network video-on-demand system server, in the specific embodiment, the user can be by the network video file in the own video file title selection network demanding channel of being liked of the display screen selection of network video player, can also click the zone of the surface informations such as literal picture on the interactive magazine by wireless encoding identification pen, and then select the network video file liked:
(2) network video-on-demand system server requester network video file database, and obtain the network interface address of the Internet video identification code of user-selected network video file correspondence and the pairing Internet video content server of this network video file and send to network video player;
(3) network video player is according to the network interface address of reception Internet video identification code and Internet video content server, accesses network video content server;
(4) the Internet video content server sends the pairing Internet video packet of network video file identification code to network video player, the Internet video packet comprises the Internet video data address of the network video file of institute's program request, content name, performing artist or the like;
(5) network video player is resolved the Internet video data address that the Internet video packet obtains network video file, and obtains network video file by the Internet video data address of network video file from the Internet video content server;
(6) network video file that received of network video player decoding and the output memory of playing or this network video file is stored into network video player.
In the aforesaid step (1), when the user clicks interactive magazine selection networking video file information by the mode of wireless encoding identification pen, also comprise the steps:
(1.1) wireless encoding identification pen is clicked the front cover identified areas of interactive magazine, obtain the journal surface identification code of the front cover identified areas of interactive magazine, send to network video player, wherein, the front cover identified areas of interactive magazine is printed the sign of magazine, periodical number of the brand identity of magazine or magazine etc. for example, to should the front cover mark region printing the journal surface identification code of the miniature coding corresponding with this journal surface sign, wireless encoding is discerned and can be read this magazine identification code and then in order to distinguish different interactive magazines;
(1.2) wireless encoding identification pen is clicked the video content information area of the content information of magazine, obtain the video information identification code of the content information of interactive magazine, send to network video player, wherein, video content information on the interactive magazine comprises information such as the literal, picture of video content, and the video information identification code of the micro-code information related with this video content is printed in the literal of this video content, the zone of picture;
(1.3) network video player is handled the journal surface identification code and the video information identification code that receive and is generated the video identification sign indicating number, and the video identification sign indicating number is sent to the network vod server.
The order method of aforesaid network video file, wherein, described network video player also comprises display screen and selects operating key, in the described step (1), also comprises: the selection operating key of operational network video player is selected network video file and is sent.
The order method of aforesaid network video file, wherein, described network video player also comprises the memory of storage networking channel data bag, described web channel packet comprises video identification sign indicating number and channel identifying code, and described network video player handles the video identification sign indicating number and channel identifying code generates the Internet video identification code and sends to the network video-on-demand system server.
The order method of aforesaid network video file, wherein, Internet video packet described in the described step (4) comprises the network address, video file title, impresario's information of video file.
The order method of aforesaid network video file, wherein, described video identification sign indicating number is unique corresponding related with the network address of network video file.
In sum, the order method of network video file of the present invention, the network video file title that user by selecting oneself is liked, can obtain network video file and output broadcast, need not complicated loaded down with trivial details network operation procedure, make that the program request of obtaining network video file is simple and quick, succinct mode of operation increases the comfort level of operation, help old man and child operation, meet the quick and comfortable growth requirement of current fast pace life.