audioconvert mix-matrix mixing issue
I expected audioconvert with a mix-matrix and audiomixmatrix to be replaceable.
The following pipeline plays a single channel audio on one of my speakers:
gst-launch-1.0 audiotestsrc ! capsfilter caps=audio/x-raw,format=S16LE,rate=16000,channels=1,layout=interleaved ! audiomixmatrix in-channels=1 out-channels=2 channel-mask=3 matrix="<<0.0>,<1.0>>" ! alsasink
If I try to replace audiomixmatrix with an audioconvert the audio is played on both of my speakers:
gst-launch-1.0 audiotestsrc ! capsfilter caps=audio/x-raw,format=S16LE,rate=16000,channels=1,layout=interleaved ! audioconvert mix-matrix="<<0.0>,<1.0>>" ! alsasink
Do I misuse the audioconvert component or it is a bug?