[FFmpeg-devel] Application level volume control how to?

Unga unga888 at yahoo.com
Sat Oct 22 06:12:01 CEST 2011

Hi all

I need to introduce an application level volume control for audio.

I have audio data in hand as packets read from av_read_frame().

Could I know how should I increase/decrease the audio volume/gain using ffmpeg?

Many thanks in advance.

Best regards

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