- The added line is THIS COLOR.
- The deleted line is THIS COLOR.
* コントラスト [#e7fad8db]
>
ffmpeg -i input.mov -vf eq=contrast=1.6:brightness=0.2 output.mp4
* [[Sepia]] tone [#j77ad605]
- ffmpeg sepia effect on video
-- https://stackoverflow.com/questions/30972646/ffmpeg-sepia-effect-on-video
>
ffmpeg -i input_video -filter_complex "
[0:v]colorchannelmixer=.393:.769:.189:0:.349:.686:.168:0:.272:.534:.131[colorchannelmixed];
[colorchannelmixed]eq=1.0:0:1.3:2.4:1.0:1.0:1.0:1.0[color_effect]" -map [color_effect] -c:v libx264 -c:a copy output_video
* Vinette [#s9e09715]
>
ffmpeg -i input.mov -vf vignette=0.2 output.mp4
* 複数のフィルタ [#wafb43a8]
>
フィルタを , 区切りでいける
>
ffmpeg -i input.mov -vf eq=contrast=1.6:brightness=0.2,vignette=0.2 output.mp4