[gstreamer-bugs] [Bug 152864] [PATCH] GstAlsaMixer doesn't support signals

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Mon Jul 3 08:10:06 PDT 2006


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 GStreamer | gst-plugins-base | Ver: HEAD CVS


Michael Sheldon changed:

           What    |Removed                     |Added
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                 CC|                            |webmaster at mikeasoft.com




------- Comment #7 from Michael Sheldon  2006-07-03 15:09 UTC -------
For Jokosher we're currently having to talk to alsa directly for handling Mixer
details due to this bug. What we wish to do is monitor record-toggled to see if
any channels change their record status when other channels are switched to
record (so we can see if the sound card supports multiple simultanious inputs).
The way we're currently solving this is to query the status of all the
recording channels before and after switching a new channel's record status. As
far as I'm concerned this is a perfectly acceptable way of handling it, but
it's not possible through the gstreamer mixer interface since there is no
provision for querying the status of channels (i.e. a gst_mixer_get_record
method).


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