[FFmpeg-user] Increased latency from filter_complex

[Paul B Mahol]

On Wed, Jul 28, 2021 at 10:11 PM <technik+ffmpeg at vistream.online> wrote:

> Hi Paul,
> thanks for your answer.
>
> > 3 loudnorm calls and 2 dynaudnorm calls?
> > for ducking there is sidechaincompress filter
>
> We tried sidechain of course, but will try this again.
> Our problem is, that the resulting audio from the sidechaincompress never
> reached the same quality. The audio from the primary channel also never got
> down to a level, where the secondary audio could be understood without
> problems.
> If you have any parameters or tips how to achieve this, please share.
> Thank you.
>
> But regarding the central difficulty, the increasing latency from - what
> we suspect serial instead of parallel processing of the audio channels -
> this does not help.
> Or is sidechaincompress being handled differently?
>

Please show how you use sidechaincompress filter.


>
> Thank you for your time.
>
> Philipp
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