Joe Kaushal

This is happening due to the API's behaviour of capturing audio render streams from the child processes of the process that is specified in addition to the audio of the...

Could you post your OBS log when using 5.1 with version v2.1.0-beta?

@mazunki does your friend have an issue with their logs in? There are more duplicates of this than I care to search...

Try [v2.2.0-beta](https://github.com/bozbez/win-capture-audio/releases/tag/v2.2.0-beta)?

Could you check that this is still happening (and post logs if it does) with this version: [win-capture-audio-2.0.0-format-test-setup.zip](https://github.com/bozbez/win-capture-audio/files/7061822/win-capture-audio-2.0.0-format-test-setup.zip)

[v2.0.0-beta.2](https://github.com/bozbez/win-capture-audio/releases/tag/v2.0.0-beta.2) _might_ help with the buzzing/crackling, but probably not with the channel issue.

It's that time of the month where I hope that the latest release magically fixes this... [v2.2.0-beta](https://github.com/bozbez/win-capture-audio/releases/tag/v2.2.0-beta)

Yeah indeed, but this issue here is that the exclude mode comes directly from the API so the only way to implement this is to change the feature so we...

Now actually possible with the mixer stuff in [v2.2.0-beta](https://github.com/bozbez/win-capture-audio/releases/tag/v2.2.0-beta), needs some thought about how to implement in the UI.

I suspect this might have been caused by the MMCSS queues, try [v2.2.0-beta](https://github.com/bozbez/win-capture-audio/releases/tag/v2.2.0-beta).