how to adjust volume of background music according to main file

tanersener / mobile-ffmpeg

FFmpeg for Android, iOS and tvOS. Not maintained anymore. Superseded by FFmpegKit.

https://tanersener.github.io/mobile-ffmpeg

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how to adjust volume of background music according to main file #681

Closed geeta4 closed 3 years ago

geeta4 commented 3 years ago

i want to adjust bg music sound accirding to main file but it is not being done. using 'amix' command how to set it . like if main file volume is 1 then bg file volume should be low so that main file sound could not be supressed.