python调用ffmpeg将序列图转成MP4
建议将ffmpeg.exe的路径加入系统环境变量
import os
ffmpeg
=os
.getenv
('FFMPEG_BINARY')
images_path
=r
'D:\Q\TimeLineOut\myFirstProject\imgs'
images
=os
.path
.join
(images_path
,'%d.png')
fps
=25
mp4
=os
.path
.join
(os
.path
.dirname
(__file__
),'a.mp4')
cmd
='ffmpeg -f image2 -i {} -vcodec libx264 -r {} {}'.format(images
,fps
,mp4
)
os
.popen
(cmd
)
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