[Bug 677346] PulseAudio can't be "unmuted" correctly when Alsa is also enabled.
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Sat Sep 29 04:49:10 PDT 2012
https://bugzilla.gnome.org/show_bug.cgi?id=677346
GStreamer | don't know | 0.10.36
Tim-Philipp Müller <t.i.m> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEEDINFO
CC| |t.i.m at zen.co.uk
--- Comment #1 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2012-09-29 11:49:04 UTC ---
> Upon pressing the mute key and displaying the notification the volume was
> effectively muted and both mixers got the GST_MIXER_TRACK_MUTE flag active.
>
> Pressing the mute key again to return the volume to where it was, "unmute", the
> ALSA mixer was unmuted (GST_MIXER_TRACK_MUTE flag was false) but the PulseAudio
> mixer had that flag still true, and effectively being muted. The only way to
> unmute it was through pavucontrol (PulseAudio volume control application).
So which mixer object/element would actually be operated on for the "unmute"
action? The pulseaudio mixer element or the alsa mixer element?
In any case, in 1.0 the GstMixer interface has been removed (without
replacement), so this is somewhat obsolete, but if there's an easy fix for
0.10, that could of course still be committed.
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