Created
March 2, 2019 07:14
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ffmpge 压缩视频 微信
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| ffmpeg -i \#Architecture.mov -ss 00:00:01 -vcodec libx264 -preset fast -crf 23 -vf "scale=640:-1" -acodec libmp3lame -ab 128k architecure.mp4 | |
| # -ss 00:00:01 cut begin at 00:00:01 | |
| # -crf 23 压缩程度（数字越大，体积越小） | |
| # -vf "scale=640:-1" 缩放 |
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