METHOD AND APPARATUS OF CONTENT-BASED SELF-ADAPTIVE VIDEO TRANSCODING

摘要

A method of content-based self-adaptive video transcoding, which includes: acquiring a minimum quantized value representative of a content complexity of a video to be transcoded and satisfying a preset objective quality standard; setting a value of transcoding parameter based on the minimum quantized value representative of the content complexity of the video to be transcoded and a video parameter value of the video to be transcoded; and transcoding the video to be transcoded based on the set transcoding parameter to generate a target video. The present disclosure further provides an apparatus of content-based self-adaptive video transcoding. The method provided by the present disclosure can avoid unnecessarily bandwidth consumption while ensuring the quality of the transcoded video.

主权项

1. A method implemented by one or more computing devices, the method comprising:
acquiring a minimum quantized value that is representative of a content complexity of a video to be transcoded and satisfies a preset objective quality standard; configuring one or more values of one or more transcoding parameters based at least in part on the minimum quantized value representative of the content complexity of the video to be transcoded and one or more values of one or more video parameters of the video to be transcoded; and transcoding the video to be transcoded based on the one or more configured transcoding parameters to generate a target video.