CN101521800A - Method for processing stream media using IPTV terminal - Google Patents
Method for processing stream media using IPTV terminal Download PDFInfo
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- CN101521800A CN101521800A CN200910301335A CN200910301335A CN101521800A CN 101521800 A CN101521800 A CN 101521800A CN 200910301335 A CN200910301335 A CN 200910301335A CN 200910301335 A CN200910301335 A CN 200910301335A CN 101521800 A CN101521800 A CN 101521800A
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- streaming media
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Abstract
The invention relates to the TV technology, in particular to a method for processing stream media using an IPTV terminal to reduce the pressure to network bandwidths. The method for processing stream media using the IPTV terminal comprises the following steps: a, a stream media download request is sent to the front end of a media source; b, the front end of the media source identifies the request and provides the stream media downloading service after verification; c, the IPTV terminal extracts stream media files ; and d, the stream media files are stored in a storage medium by a data interface. The invention has the advantages of saving the frequently watched programs of a user without the real-time provision from the front-end media source so as to release the pressure of network bandwidths, and being suitable for processing stream media.
Description
Technical field
The present invention relates to TV tech, relate in particular to the processing method of a kind of IPTV of utilization terminal Streaming Media.
Background technology
Enter the China of network times, information sharing, the network interconnection day by day become requisite existential mode in people's daily life and the work, and digitlization, networking, Streaming Mediaization have become the new feature of modern's amusement.And the platform that carries these medium just gradually by the PC of carrying magnanimity information to the TV media transition.Network interconnection becomes the traditional tv medium and compares unique shortcoming part with PC, improves IPTV (Web TV) function and TV media can be expedited the emergence of and become " home entertaining media center ".
Popularization gradually along with 3C (computer, the Internet, electronic product) product, the classification and the function that are applied to 3C field product are also more and more, the IPTV interactive television is wherein very important a kind of product form, but, on IPTV, often watch the program that maybe might repeat to watch for the user, if the source of media front end still adopts the form of stream to provide in real time to terminal set top box, can strengthen pressure, even cause the phenomenon of program " card " the network bandwidth.
Summary of the invention
Technical problem to be solved by this invention is: propose the processing method of a kind of IPTV of utilization terminal to Streaming Media, reduce the pressure of the network bandwidth.
The technical scheme that the present invention solves the problems of the technologies described above employing is: utilize the processing method of IPTV terminal to Streaming Media, may further comprise the steps:
A. send the Streaming Media download request to the source of media front end;
B. the request of source of media front end recognition and by the audit after this Streaming Media download service is provided;
The c.IPTV terminal is extracted files in stream media;
E. by data-interface this files in stream media is stored in the storage medium.
Further, between step c and step e, also comprise steps d: files in stream media is carried out DRM encrypt, and add the finger print information relevant with this machine characteristic.
Described finger print information comprises: this machine plane No., MAC Address and customer service account number.
Described storage medium is for imprinting CDs.
Described data-interface is an ide interface.
The invention has the beneficial effects as follows: the program that the user often watches is preserved, do not needed the front end source of media to provide in real time, alleviate network bandwidth pressure.
Description of drawings
Fig. 1 is a method flow diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, utilize the processing method of IPTV terminal to Streaming Media among the present invention, can take following steps to realize: a. sends the Streaming Media download request to the source of media front end; B. the request of source of media front end recognition and by the audit after this Streaming Media download service is provided; The c.IPTV terminal is extracted files in stream media; E. by ata interface this files in stream media is stored in the storage medium.
Embodiment:
The user likes oneself or the video program source that might often watch is selected; and pass through the IPTV terminal to source of media front end transmission Streaming Media download request; the source of media front end system is discerned this request back it is examined checking; by after just provide this Streaming Media to the IPTV terminal; the IPTV terminal with Streaming Media by identification CA; channel-decoding; output TS flows or by the network ICP/IP protocol files in stream media is extracted; then this files in stream media is carried out DRM (content digital publishing rights encipherment protection technology) encrypts and adds finger print information; make the fingerprint special representation of finishing this machine on the data encrypted information band; the finger print information beacon information comprises: this machine plane No.; MAC Address, the customer service account number.
After finishing, this files in stream media stored into by ide interface and interface command and CD/RW recording command imprint CDs.The user is when playing, at first read the finger print information in the CD and relatively whether the information of this machine is consistent with finger print information, if inconsistent just stopping to be deciphered and decodes, have only when the information of finger print information and this machine is consistent and just the files in stream media in the CD is decoded and playback process, so just can prevent that related content from illegally being propagated or duplicating.
Just can alleviate the pressure of the network bandwidth greatly by method of the present invention, the user likes watching or the program that may repeat to watch just can carry out recording while playing when playing for the first time, watched with regard to not needing to carry out network more later, and taked uniquely identified DRM to carry out encrypting fingerprint to recorded program, prevent that content from illegally being propagated or duplicating.
Claims (5)
- [claim 1] utilizes the processing method of IPTV terminal to Streaming Media, it is characterized in that: may further comprise the steps:A. send the Streaming Media download request to the source of media front end;B. the request of source of media front end recognition and by the audit after this Streaming Media download service is provided;The c.IPTV terminal is extracted files in stream media;E. by data-interface this files in stream media is stored in the storage medium.
- [claim 2] processing method of utilizing the IPTV terminal to Streaming Media as claimed in claim 1 is characterized in that: also comprise steps d between step c and step e: files in stream media is carried out DRM encrypt, and add the finger print information relevant with this machine characteristic.
- [claim 3] processing method of utilizing the IPTV terminal to Streaming Media as claimed in claim 2, it is characterized in that: described finger print information comprises: this machine plane No., MAC Address and customer service account number.
- As claim 1 or the 2 or 3 described processing methods of utilizing the IPTV terminal to Streaming Media, it is characterized in that: described storage medium is for imprinting CDs [claim 4].
- [claim 5] as claim 1 or the 2 or 3 described processing methods of utilizing the IPTV terminal to Streaming Media, it is characterized in that: described data-interface is an ide interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301335A CN101521800A (en) | 2009-04-03 | 2009-04-03 | Method for processing stream media using IPTV terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301335A CN101521800A (en) | 2009-04-03 | 2009-04-03 | Method for processing stream media using IPTV terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101521800A true CN101521800A (en) | 2009-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910301335A Pending CN101521800A (en) | 2009-04-03 | 2009-04-03 | Method for processing stream media using IPTV terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN101521800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087134A (en) * | 2019-06-05 | 2019-08-02 | 珠海迈越信息技术有限公司 | A kind of control method for playing back and system of video file |
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2009
- 2009-04-03 CN CN200910301335A patent/CN101521800A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087134A (en) * | 2019-06-05 | 2019-08-02 | 珠海迈越信息技术有限公司 | A kind of control method for playing back and system of video file |
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Application publication date: 20090902 |