mix-matrix in audioconvert plugin ignored for some files

Sebastian Dröge sebastian at centricular.com
Sat Dec 15 21:51:33 UTC 2018


On Sat, 2018-12-15 at 11:24 -0600, moritz.vieli wrote:
> Just think I found it out by myself:
> -->
> https://github.com/GStreamer/gst-plugins-base/blob/master/gst/audioconvert/gstaudioconvert.c
> 
> /* same number of channels and no output layout: just use input layout */
> 
> But this is not correct in my case. I'd like to shift a 2-channel file on a
> 2-channel output by one channel, resulting in the left channel being played
> on the right speaker and the right channel of the file being ignored. This
> is not possible with the mix-matrix with this restriction.
> 
> Is this a bug or is there another way?

This is a bug indeed. Please report it in GitLab, or even better
directly create a MR for it :)

https://gitlab.freedesktop.org/gstreamer/gst-plugins-base

-- 
Sebastian Dröge, Centricular Ltd · https://www.centricular.com

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