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momen
2021-10-21 14:57:58 +08:00
parent ba65bf40aa
commit 8184931095
572 changed files with 3165246 additions and 305 deletions

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# 6.11.1 ffmpeg 视频转换
ffmpeg -i input.mp4 -s:v 1280x720 -b:v 2000k -r:v 25 -c:v h264 -c:a ac3-b:a 128k -r:a 44100 -ac 2 output.mp4
:v视频参数:a音频参数-ac声道。