CN102497370A - Method and system for publication and on demand of media program in mobile Internet - Google Patents
Method and system for publication and on demand of media program in mobile Internet Download PDFInfo
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- CN102497370A CN102497370A CN2011104108524A CN201110410852A CN102497370A CN 102497370 A CN102497370 A CN 102497370A CN 2011104108524 A CN2011104108524 A CN 2011104108524A CN 201110410852 A CN201110410852 A CN 201110410852A CN 102497370 A CN102497370 A CN 102497370A
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Abstract
The invention discloses a system for the publication and on demand of a media program in mobile Internet. The system comprises a description file generation module, a description file distribution module, a streaming media server, a media file library, a transcoding scheduling server, a transcoding server and a media program uploading module. According to the system, when the media program is published to the mobile Internet by the description file generation module and the description file distribution module, only a description file corresponding to the media program is required to be published without transcoding, so that publication speed can be greatly increased. Transcoding calculation is triggered only in the on demand of a first user over the media program of the format, and data is transcoded and transmitted to a terminal in real time, so that the user of the terminal substantially cannot perceive the increasing of a time delay. Moreover, transcoding is performed only if the contents on demand of the user exist, and is not required if the contents on demand of the user do not exist, so that the load of the transcoding server can be reduced, and the calculation resources of the transcoding server can be more rationally utilized.
Description
Technical field
The present invention relates to the mobile Internet field, relate in particular to a kind of method and system at mobile Internet issue and on-demand media program.
Background technology
At present, the audio-video frequency media play-on-demand program has become one of application the most very powerful and exceedingly arrogant on the mobile Internet.Compare with traditional the Internet, mobile Internet has its salient feature: one, terminal variation has equipment such as mobile phone that various screen sizes, various operating system, computing capability power differ, panel computer, net book to be active in mobile Internet; Two, network variation, GPRS, EDGE, TD, WCDMA, HSDPA, WIFI etc., from 2.5G to 3.5G even accurate 4G, various mobile network's coexistence.Therefore, when media program is issued at mobile Internet, must consider these characteristics, export the form of various different resolutions, different code checks, the user who makes and use different terminals, is in the heterogeneous networks condition can watch this program very smoothly.
Prior art generally is that the first transcoding of the media file of various output formats is come out, and then is published on the mobile Internet when carrying out the media program content issue.More and more diversified along with program format, during the program issue the needed transcoding time also more and more longer, for one day very big content supplier of program making amount, the file transcoding of multiple form became the bottleneck of restriction content release speed.In the mobile Internet epoch, have only faster content release speed just can take the preemptive opportunities, particularly for paroxysmal major event, the report of the very first time is that people hope to see most.And prior art is carried out transcoding to media program according to predetermined form before the media program content issue; And the media file of all output formats all left in the media file storehouse; The transcoding server load is heavy on the one hand, and the media file behind the transcoding takies a large amount of memory spaces on the other hand.
Summary of the invention
The purpose of the embodiment of the invention is to propose a kind of method at mobile Internet issue and on-demand media program; It is slow to be intended to solve the speed that has the media program issue of mobile Internet field now, and the media file behind transcoding server load weight, the transcoding takies the big technical problem of memory space.
For solving above technical problem, a kind of method at mobile Internet issue and on-demand media program that the embodiment of the invention proposes may further comprise the steps:
The sheet source file of uploading media program to be released is to the media file storehouse;
According to predetermined various output formats, make the description document of each corresponding output format of said media program;
Said description document is distributed to streaming media server;
Streaming media server is according to the description document of the corresponding media program of order request, and whether the media file of in the media file storehouse, searching behind the transcoding of corresponding form exists, if exist, then,
Streaming media server reads the contents of media files behind the transcoding and sends to the terminal use, finishes.
Further, said step " streaming media server is according to the description document of the corresponding media program of order request, and whether the media file of in the media file storehouse, searching behind the transcoding of corresponding form exists " also comprises step:
If the media file behind the transcoding does not exist, then
Streaming media server sends the transcoding request to the transcoding dispatch server;
Whether the transcoding dispatch server is checked has idle transcoding server, if do not have, then
The failure of transcoding dispatch server notification streams media server transcoding;
Streaming media server is notified the terminal use this order request failure, and processing finishes.
Further, said step " the transcoding dispatch server checks whether idle transcoding server is arranged " also comprises step:
If idle transcoding server is arranged, then
The transcoding dispatch server is distributed to idle transcoding server to the transcoding task;
Transcoding server carries out transcoding to the corresponding media program of said order request, and the media file behind the transcoding is write the media file storehouse in real time;
Streaming media server reads the media file behind the said transcoding in real time from the media file storehouse, and sends to the terminal use, finishes.
The purpose of the embodiment of the invention is to propose a kind of system at mobile Internet issue and on-demand media program,
Said system comprises: transmission module on description document generation module, description document distribution module, streaming media server, media file storehouse, transcoding dispatch server, transcoding server, the media program;
The description document generation module is used for making the description document of corresponding each output format of media program to be released according to predetermined output format;
The description document distribution module is used for description document is distributed to streaming media server;
Streaming media server; Be used for description document according to the corresponding media program of order request; Contents of media files after in the media file storehouse, reading transcoding also sends to the terminal use, or sends the transcoding request to the transcoding dispatch server, and the contents of media files behind the transcoding is sent to the terminal use;
The media file storehouse is used to store the media file behind the transcoding of media program sheet source file and various output formats before the transcoding;
The transcoding dispatch server is used to monitor the task loading condition of each transcoding server, and according to the transcoding request of streaming media server, distributes the transcoding task to give idle transcoding server;
Transcoding server: be used to receive the task assignment of transcoding dispatch server, the media program of order request be transcoded into required output format, and write the media file storehouse;
Transmission module on the media program is used for media program sheet source file to be released is uploaded to the media file storehouse.
Beneficial effect of the present invention
The embodiment of the invention when carrying out the media program issue to mobile Internet, need not to carry out transcoding through description document generation module and description document distribution module are set, and the description document that a publication medium program is corresponding can improve the speed of issue greatly.It is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, and the computational resource of reasonable use transcoding server more also can be saved the memory space of the media file behind the transcoding.
Description of drawings
Fig. 1 is a kind of method flow diagram at mobile Internet publication medium program of the embodiment of the invention;
Fig. 2 is a kind of system construction drawing at mobile Internet publication medium program of the embodiment of the invention;
Fig. 3 is a kind of method flow diagram at mobile Internet on-demand media program of the embodiment of the invention;
Fig. 4 is a kind of system construction drawing at mobile Internet on-demand media program of the embodiment of the invention;
Fig. 5 is a kind of mobile Internet media program issue of the embodiment of the invention and order method flow chart;
Fig. 6 is a kind of mobile Internet media program issue of the embodiment of the invention and VOD system structure chart.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated, for the ease of explanation, only show the part relevant with the embodiment of the invention.Should be appreciated that the specific embodiment that this place is described, only be used to explain the present invention, not in order to restriction the present invention.
The embodiment of the invention when carrying out the media program issue to mobile Internet, need not to carry out transcoding through description document generation module and description document distribution module are set, and the description document that a publication medium program is corresponding can improve the speed of issue greatly.It is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, and the computational resource of reasonable use transcoding server more also can be saved the memory space of the media file behind the transcoding.
Fig. 1 is a kind of method flow diagram at mobile Internet publication medium program of the embodiment of the invention, said method comprising the steps of:
S101 uploads the sheet source file of media program to be released.
The sheet source file of said media program is generally made by content supplier, and the sheet source file of media program can upload to the media file storehouse.
S102 according to predetermined various output formats, makes the description document of corresponding each output format of said media program.
The store path of the sheet source file that said description document comprises the media program that it is corresponding in the media file storehouse, the transcoding parameter of output format, the information such as store path of output file (media program after being transcoding).Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
S103 is distributed to streaming media server with said description document.
In the embodiment of the invention, media program need not to carry out transcoding in the mobile Internet issue, can improve the speed of issue greatly.
Fig. 2 is a kind of system construction drawing at mobile Internet publication medium program of the embodiment of the invention, and said system comprises: transmission module, description document generation module, description document distribution module on the media program.
Transmission module on the media program is used to upload the sheet source file of media program to be released.
The description document generation module is used for making the description document of corresponding each output format of said media program according to predetermined output format.
The store path of the sheet source file that said description document comprises the media program that it is corresponding in the media file storehouse, the transcoding parameter of output format, the information such as store path of output file (media file after being transcoding).Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
The description document distribution module is used for said description document is distributed to streaming media server.
In the embodiment of the invention, media program need not to carry out transcoding in the mobile Internet issue, can improve the speed of issue greatly; It is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, more reasonably utilizes the computational resource of transcoding server, also can save the memory space of the media file behind the transcoding.
Fig. 3 is a kind of method flow diagram at mobile Internet on-demand media program of the embodiment of the invention, said method comprising the steps of:
S301, streaming media server be according to the description document of the corresponding media program of order request, and whether the media file of in the media file storehouse, searching behind the transcoding of corresponding form exists, if do not exist, then gets into step S303; If exist, then get into step S302,
S302, streaming media server read the contents of media files behind the transcoding and send to the terminal use, finish.
S303, streaming media server send the transcoding request to the transcoding dispatch server;
Comprise the transcoding parameter of sheet source file store path, output format in the media file storehouse of the corresponding media program of order request, the information such as store path of output file (media file after being transcoding) in the said transcoding request; Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
S304, transcoding dispatch server check whether idle transcoding server is arranged.If do not have, then change step S305; If have, then change step S307;
S305, the failure of transcoding dispatch server notification streams media server transcoding;
S306, streaming media server are notified the terminal use this order request failure, and processing finishes.
S307, transcoding dispatch server are distributed to idle transcoding server to the transcoding task;
S308, transcoding server carry out transcoding to the corresponding media program of said order request, and the media file behind the transcoding are write the media file storehouse in real time;
S309, streaming media server read the media file behind the said transcoding in real time from the media file storehouse, and send to the terminal use, and this Request Processing finishes.
In embodiments of the present invention, it is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, and the computational resource of reasonable use transcoding server more also can be saved the memory space of the media file behind the transcoding.
Fig. 4 is a kind of system construction drawing at mobile Internet on-demand media program of the embodiment of the invention, and said system comprises: streaming media server, media file storehouse, transcoding dispatch server and transcoding server.
Streaming media server; Be used for description document according to the corresponding media program of order request; Contents of media files after in the media file storehouse, reading transcoding also sends to the terminal use, or sends the transcoding request to the transcoding dispatch server, and the contents of media files behind the transcoding is sent to the terminal use;
Said description document is stored in the streaming media server, and said description document comprises the store path of its corresponding media program sheet source file in the media file storehouse, the transcoding parameter of output format, the information such as store path of output file (media file after being transcoding).Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
The media file storehouse is used to store the media file behind the transcoding of sheet source file and various output formats of the media program before the transcoding;
Transcoding dispatch server: be used to monitor the task loading condition of each transcoding server, and, distribute the transcoding task to give idle transcoding server according to the transcoding request of streaming media server.
Transcoding server: be used to receive the task assignment of transcoding dispatch server, the media program that order request is corresponding is transcoded into required output format, and writes the media file storehouse.
In embodiments of the present invention, it is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, and the computational resource of reasonable use transcoding server more also can be saved the memory space of the media file behind the transcoding.
Fig. 5 is a kind of mobile Internet media program issue of the embodiment of the invention and order method flow chart, and said method comprises:
S501 uploads the sheet source file of media program to be released.
The sheet source file of said media program is generally made by content supplier, and the sheet source file of media program can upload to the media file storehouse.
S502 according to predetermined various output formats, makes the description document of corresponding each output format of said media program.
The store path of the sheet source file that said description document comprises the media program that it is corresponding in the media file storehouse, the transcoding parameter of output format, the information such as store path of output file (media program after being transcoding).Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
S503 is distributed to streaming media server with said description document.
S504, streaming media server be according to the description document of the corresponding media program of order request, and whether the media file of in the media file storehouse, searching behind the transcoding of corresponding form exists, if do not exist, then gets into step S506; If exist, then get into step S505,
S505, streaming media server read the contents of media files behind the transcoding and send to the terminal use, finish.
S506, streaming media server send the transcoding request to the transcoding dispatch server;
Comprise the transcoding parameter of sheet source file store path, output format in the media file storehouse of the corresponding media program of order request, the information such as store path of output file (media file after being transcoding) in the said transcoding request; Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
Whether S507, transcoding dispatch server are checked has idle transcoding server, if do not have, then changes step S, 508; If have, then change step S510;
S508, the failure of transcoding dispatch server notification streams media server transcoding;
S509, streaming media server are notified the terminal use this order request failure, and processing finishes.
S510, transcoding dispatch server are distributed to idle transcoding server to the transcoding task;
S511, transcoding server carry out transcoding to the corresponding media program of said order request, and the media file behind the transcoding are write the media file storehouse in real time;
S512, streaming media server read the media file behind the said transcoding in real time from the media file storehouse, and send to the terminal use, and this Request Processing finishes.
In the embodiment of the invention, media program need not to carry out transcoding in the mobile Internet issue, can improve the speed of issue greatly.It is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, and the computational resource of reasonable use transcoding server more also can be saved the memory space of the media file behind the transcoding.
Fig. 6 is a kind of mobile Internet media program issue of the embodiment of the invention and VOD system structure chart, and said system comprises: transmission module on description document generation module, description document distribution module, streaming media server, media file storehouse, transcoding dispatch server, transcoding server, the media program.
The description document generation module is used for making the description document of corresponding each output format of media program to be released according to predetermined output format;
The store path of the sheet source file that said description document comprises the media program that it is corresponding in the media file storehouse, the transcoding parameter of output format, the information such as store path of output file (media file after being transcoding).Said transcoding parameter comprises parameters such as video frame rate, video resolution, video code rate, audio sample rate, audio code rate, Container Format.
The description document distribution module is used for description document is distributed to streaming media server;
Streaming media server; Be used for description document according to the corresponding media program of order request; Contents of media files after in the media file storehouse, reading transcoding also sends to the terminal use, or sends the transcoding request to the transcoding dispatch server, and the contents of media files behind the transcoding is sent to the terminal use;
The media file storehouse is used to store the media file behind the transcoding of sheet source file and various output formats of the media program before the transcoding;
Transcoding dispatch server: be used to monitor the task loading condition of each transcoding server, and, distribute the transcoding task to give idle transcoding server according to the transcoding request of streaming media server.
Transcoding server: be used to receive the task assignment of transcoding dispatch server, the media program of order request be transcoded into required output format, and write the media file storehouse.
Transmission module on the media program is used for the sheet source file of media program to be released is uploaded to the media file storehouse.
In the embodiment of the invention, media program need not to carry out transcoding in the mobile Internet issue, can improve the speed of issue greatly.It is when this format media program of first user's program request, just to trigger that transcoding calculates, and carry out real-time transcoding, data in real time is pushed to the terminal, terminal use's fundamental sensation is less than the increase of time-delay.And have the content of user's program request just to carry out transcoding, the content that does not have user's program request is transcoding not, can alleviate the burden of transcoding server, and the computational resource of reasonable use transcoding server more also can be saved the memory space of the media file behind the transcoding.
Those having ordinary skill in the art will appreciate that; All or part of step in realization the foregoing description method can be accomplished through the program command related hardware; Described program can be stored in the computer read/write memory medium, and described storage medium can be ROM, RAM, disk, CD etc.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the method at mobile Internet issue and on-demand media program is characterized in that, said method comprising the steps of:
The sheet source file of uploading media program to be released is to the media file storehouse;
According to predetermined various output formats, make the description document of each corresponding output format of said media program;
Said description document is distributed to streaming media server;
Streaming media server is according to the description document of the corresponding media program of order request, and whether the media file of in the media file storehouse, searching behind the transcoding of corresponding form exists, if exist, then,
Streaming media server reads the contents of media files behind the transcoding and sends to the terminal use, finishes.
2. a kind of method as claimed in claim 1 at mobile Internet issue and on-demand media program; It is characterized in that; Said step " streaming media server is according to the description document of the corresponding media program of order request; whether the media file of in the media file storehouse, searching behind the transcoding of corresponding form exists " also comprises step:
If the media file behind the transcoding does not exist, then
Streaming media server sends the transcoding request to the transcoding dispatch server;
Whether the transcoding dispatch server is checked has idle transcoding server, if do not have, then
The failure of transcoding dispatch server notification streams media server transcoding;
Streaming media server is notified the terminal use this order request failure, and processing finishes.
3. a kind of method at mobile Internet issue and on-demand media program as claimed in claim 2 is characterized in that, said step " the transcoding dispatch server checks whether idle transcoding server is arranged " also comprises step:
If idle transcoding server is arranged, then
The transcoding dispatch server is distributed to idle transcoding server to the transcoding task;
Transcoding server carries out transcoding to the corresponding media program of said order request, and the media file behind the transcoding is write the media file storehouse in real time;
Streaming media server reads the media file behind the said transcoding in real time from the media file storehouse, and sends to the terminal use, finishes.
4. like claim 1 or 2 or 3 described a kind of methods, it is characterized in that at mobile Internet issue and on-demand media program,
The store path of the sheet source file that said description document comprises said media program in the media file storehouse, the transcoding parameter of output format, the store path of output file;
Said transcoding parameter comprises video frame rate, video resolution, video code rate, audio sample rate, audio code rate and Container Format.
5. the system at mobile Internet issue and on-demand media program comprises transmission module on media file storehouse, transcoding dispatch server, transcoding server, the media program,
The media file storehouse is used to store the media file behind the transcoding of media program sheet source file and various output formats before the transcoding;
Transcoding dispatch server: be used to monitor the task loading condition of each transcoding server, and, distribute the transcoding task to give idle transcoding server according to the transcoding request of streaming media server;
Transcoding server: be used to receive the task assignment of transcoding dispatch server, the media program of order request be transcoded into required output format, and write the media file storehouse;
Transmission module on the media program is used for media program sheet source file to be released is uploaded to the media file storehouse,
It is characterized in that said system also comprises: description document generation module, description document distribution module, streaming media server,
The description document generation module is used for making the description document of corresponding each output format of media program to be released according to predetermined output format;
The description document distribution module is used for description document is distributed to streaming media server;
Streaming media server; Be used for description document according to the corresponding media program of order request; Contents of media files after in the media file storehouse, reading transcoding also sends to the terminal use, or sends the transcoding request to the transcoding dispatch server, and the contents of media files behind the transcoding is sent to the terminal use.
6. a kind of system at mobile Internet issue and on-demand media program as claimed in claim 5 is characterized in that,
Said description document is stored in the streaming media server;
The store path of the sheet source file that said description document comprises said media program in the media file storehouse, the transcoding parameter of output format, the store path of output file;
Said transcoding parameter comprises video frame rate, video resolution, video code rate, audio sample rate, audio code rate and Container Format.
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| CN2011104108524A CN102497370A (en) | 2011-12-12 | 2011-12-12 | Method and system for publication and on demand of media program in mobile Internet |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102780918A (en) * | 2012-08-15 | 2012-11-14 | 华数传媒网络有限公司 | Video distributed coding format converting method |
| CN103702135A (en) * | 2013-12-17 | 2014-04-02 | 乐视网信息技术（北京）股份有限公司 | Method and system for interaction of video distribution and medium resource system |
| CN104469401A (en) * | 2014-12-25 | 2015-03-25 | 武汉市烽视威科技有限公司 | HLS based on-demand playing system and method |
| CN105657451A (en) * | 2016-01-14 | 2016-06-08 | 世纪龙信息网络有限责任公司 | Method and system for simultaneously uploading video file and transcoding |
| CN105681895A (en) * | 2016-01-28 | 2016-06-15 | 安徽四创电子股份有限公司 | BS (Browser/Server) end video online playing method based on cloud computing |
| CN106507134A (en) * | 2016-11-30 | 2017-03-15 | 深圳羚羊极速科技有限公司 | A kind of method of streaming media server transcoding on demand |
| CN108900865A (en) * | 2018-06-11 | 2018-11-27 | 网宿科技股份有限公司 | Server, the dispatching method of transcoding task and execution method |
| CN109787942A (en) * | 2017-11-14 | 2019-05-21 | 广州市动景计算机科技有限公司 | Multimedia file submission and dissemination method and device |
| CN112804536A (en) * | 2020-12-31 | 2021-05-14 | 武汉兴图新科电子股份有限公司 | System and method for requesting audio and video by browser based on cloud video fusion platform |
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- 2011-12-12 CN CN2011104108524A patent/CN102497370A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102780918A (en) * | 2012-08-15 | 2012-11-14 | 华数传媒网络有限公司 | Video distributed coding format converting method |
| CN102780918B (en) * | 2012-08-15 | 2016-07-06 | 华数传媒网络有限公司 | A kind of video distribution formula transform coding format approach |
| CN103702135A (en) * | 2013-12-17 | 2014-04-02 | 乐视网信息技术（北京）股份有限公司 | Method and system for interaction of video distribution and medium resource system |
| CN104469401A (en) * | 2014-12-25 | 2015-03-25 | 武汉市烽视威科技有限公司 | HLS based on-demand playing system and method |
| CN105657451A (en) * | 2016-01-14 | 2016-06-08 | 世纪龙信息网络有限责任公司 | Method and system for simultaneously uploading video file and transcoding |
| CN105657451B (en) * | 2016-01-14 | 2018-06-22 | 世纪龙信息网络有限责任公司 | Uploaded videos file is carried out at the same time the method and system of transcoding |
| CN105681895A (en) * | 2016-01-28 | 2016-06-15 | 安徽四创电子股份有限公司 | BS (Browser/Server) end video online playing method based on cloud computing |
| CN106507134A (en) * | 2016-11-30 | 2017-03-15 | 深圳羚羊极速科技有限公司 | A kind of method of streaming media server transcoding on demand |
| CN109787942A (en) * | 2017-11-14 | 2019-05-21 | 广州市动景计算机科技有限公司 | Multimedia file submission and dissemination method and device |
| CN108900865A (en) * | 2018-06-11 | 2018-11-27 | 网宿科技股份有限公司 | Server, the dispatching method of transcoding task and execution method |
| CN112804536A (en) * | 2020-12-31 | 2021-05-14 | 武汉兴图新科电子股份有限公司 | System and method for requesting audio and video by browser based on cloud video fusion platform |
| CN112804536B (en) * | 2020-12-31 | 2023-03-14 | 武汉兴图新科电子股份有限公司 | System and method for requesting audio and video by browser based on cloud video fusion platform |
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