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User Name	Thread Name	Subject	Posted
Bonzo3legs	Tech: ffmpeg-selective mp4 volume increase (3)	Tech: ffmpeg-selective mp4 volume increase	28 Aug 17
A command for increasing the volume of mp4 video is: ffmpeg -i input.mp4 -vcodec copy -af "volume=3dB" output.mp4 This would increase the volume of the whole video by 3db What would be the command to increase the video's volume by 3db between 24 minutes and 30 seconds and 30 minutes and 10 seconds only?

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