[FFmpeg-user] How to delete digital silence?

Paul B Mahol onemda at gmail.com
Sat Sep 13 10:05:00 CEST 2014

On 9/11/14, Bart Gopnik <bart.gopnik at gmail.com> wrote:
>>> Now I'm using proprietary software to delete
>>> digital silence from the beginning and from the
>>> end of *.wav file.
>>> Can I solve this problem using FFMPEG (only)?
>> Did you already test the silencedetect and
>> silenceremove filter?
>> https://ffmpeg.org/ffmpeg-filters.html#silencedetect
> No, looks like it is new filters.
> Should I combine these 2 filters (silencedetect and silenceremove) or
> I can solve my problem using only "silenceremove" filter? I need
> delete absolute (not noise) digital silence only from beginning and
> from the end of audio file (not from middle).
> Could you please help me to create command line to do this?

ffmpeg -i INPUT -af silenceremove=1:0.1:0:1:0.1:0  OUTPUT

> Thanks in advance for your help!
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user

More information about the ffmpeg-user mailing list