[pulseaudio-tickets] [Bug 100403] module-echo-cancel: Should automatically switch to a new default source_master and sink_master...

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100403

--- Comment #1 from Arun Raghavan <arun at accosted.net> ---
A 'port' is not a new sink/source -- it is just a different route on the same
device. So nothing should really change in this case (the echo canceller will
continue to apply to the cancelled output).

With a USB headset, things are different because you get a new sink and source.

The ideal case, though, is that the program you're using just marks its own
stream with the property 'filter.want=echo-cancel'. This will make PA
dynamically apply echo cancellation on the streams where it is needed.

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