Method and system for publication and on demand of media program in mobile Internet
A mobile Internet and media program technology, applied in transmission systems, electrical components, etc., can solve the problems of heavy load, slow speed, and large storage space occupied by media files in transcoding servers, so as to save storage space, reduce burden, and improve publishing The effect of speed
Inactive Publication Date: 2012-06-13
融创天下(上海)科技发展有限公司
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[0004] The purpose of the embodiments of the present invention is to propose a method for publishing and ordering media programs on the mobile Internet, aiming at solving the problem of slow release of media programs in the existing mobile Internet field, heavy load on the transcoding server, and storage space occupied by transcoded media files. Large technical issues
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[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. For ease of description, only the parts related to the embodiments of the present invention are shown. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0040] In the embodiment of the present invention, by setting a description file generation module and a description file distribution module, when releasing a media program to the mobile Internet, only the description file corresponding to the media program is released without transcoding, which can greatly increase the release speed. The transcoding calculation is triggered when the first user orders a media program of this format, and real-time transcoding is implemented, and th...
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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 [0001] The invention relates to the field of mobile Internet, in particular to a method and system for publishing and ordering media programs on the mobile Internet. Background technique [0002] At present, on-demand audio and video media programs have become one of the hottest applications on the mobile Internet. Compared with the traditional Internet, the mobile Internet has its distinctive features: 1. The terminals are diversified, with mobile phones, tablets, netbooks and other devices with various screen sizes, various operating systems, and computing capabilities active on the mobile Internet. 2. Network diversification, GPRS, EDGE, TD, WCDMA, HSDPA, WIFI, etc., from 2.5G to 3.5G or even quasi-4G, all kinds of mobile networks coexist. Therefore, when media programs are released on the mobile Internet, these characteristics must be considered, and various formats with different resolutions and different bit rates must be output, so that users using di...
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Inventor 叶迎宪
Owner 融创天下(上海)科技发展有限公司