[FFmpeg-user] consult volume

Moritz Barsnick barsnick at gmx.net
Thu Dec 13 11:13:34 EET 2018

On Wed, Dec 12, 2018 at 21:43:02 +0100, Juan carlos Rebate wrote:
> hello, how can you check the volume number of a file?, to change it
> useful -filter "volume", but I do not know how to consult the original
> volume thanks

The filter "volumedetect" is what you are looking for.


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