摘要:
ffmpeg.exe -i 条充题猜题技巧.mp4 -vf fps=0.024 ./pkl/image_%06d.jpg fps为1时按一秒一帧切分,按5秒一帧来切,1/5 = 0.2即可 参考: 1、ffmpeg -i 10021502.mp4 -vf "select=between(n\,84\ 阅读全文
posted @ 2021-12-11 00:21 季枫 阅读(3450) 评论(0) 推荐(0)
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摘要:
ffmpeg.exe -i 条充题猜题技巧.mp4 -vf fps=0.024 ./pkl/image_%06d.jpg fps为1时按一秒一帧切分,按5秒一帧来切,1/5 = 0.2即可 参考: 1、ffmpeg -i 10021502.mp4 -vf "select=between(n\,84\ 阅读全文
posted @ 2021-12-11 00:21 季枫 阅读(3450) 评论(0) 推荐(0) |
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