[pulseaudio-discuss] Null sink monitor device unable to record 8 ch output

[Vijendar Reddy Mukunda]

Hello,

Created Null sink with sample spec 44100/8Ch/s16le and channel_map as
channel_map=front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right.
When recorded null sink monitor output, we are able to observe data in
6 ch only, and the rest of the two channels' complete silence is
observed.
More details can be found at
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1275

Need inputs on resolving this issue.

Thanks,
Vijendar