Method and system for self-adaptive appointed transcoding

An adaptive and transcoding technology, applied in the field of video transcoding, can solve the problem of inability to transcode, avoid wrong selection or missed selection, save transcoding resources, and optimize transcoding performance.
CN103702138AInactive Publication Date: 2014-04-02LETV CLOUD COMPUTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
LETV CLOUD COMPUTING CO LTD
Publication Date
2014-04-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method and system for self-adaptive appointed transcoding. The method comprises the following steps: intercepting a data stream formed in video resource transmission so as to acquire an intercepted data stream, determining the resolution and code rate of the video resource according to the intercepted data stream, acquiring a target code stream matched with the video resource according to preset transcoding rules, the resolution and the code rate, and transcoding. By adopting the method and the system, the problem that transcoding can not be performed according to the corresponding target code stream matched with the video source resolution self-adaption during transcoding process is solved.
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Description

technical field

[0001] The present application relates to the field of video transcoding, and more specifically, relates to a method and system for adaptive specified transcoding. Background technique

[0002] In the existing technology, with the rapid development of information technology, the form of expression and transmission of information has changed: from traditional text (such as: books, newspapers) and audio (such as: broadcast), and then transformed into a vivid Expressive and more informative video approach. Today's TV and the Internet present and share rich and comprehensive resources such as various film and television programs, news, advertisements, chats, education, and games in the form of video, so that video has become an irreplaceable and important tool for people to learn, socialize, and entertain. Way.

[0003] For different video resources, they have different video formats, and not all video formats are suitable for TV or network transmission. Videos...

Claims

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