VIDEO TRANSCODING METHOD AND SYSTEM
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United States of America Patent
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app pub date -
Aug 25, 2016
filing date -
Dec 7, 2015
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Abandoned
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Abstract
The present embodiments disclose a video transcoding method and system, wherein, decodes an inputting code stream by a GPU to obtain a decoded inputting code stream; analyze the decoded inputting code stream by a CPU to obtain a marco block information required in encoding; encode the decoded inputting code stream in a target bit rate by the CPU according to the marco block information required in encoding. Use the GPU to decode for saving resources of the CPU, code stream analyze a decode stream at the same time, improve an overall transcoding speed without affecting a transcode quality at the same time, save transcode CPU resources.
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