[Bug 647561] volume: need a way to control the volume of individual channels of a multi-channel source

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Apr 14 03:39:05 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=647561
  GStreamer | gst-plugins-base | 0.10.x

--- Comment #6 from Stefan Kost (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2011-04-14 10:38:59 UTC ---
(In reply to comment #5)
> Oh... I use gstreamer with clutter, and so I was wondering if I could connect
> clutter animations with such an improved volume element. So, I guess that the
> answer is "no". But, well, it can be done in some other ways...

we have a property-animation feature in gstreamer too (GstController). But
maybe lets discuss that on the list or in irc.

You could also do:
child = gst_child_proxy_get_child_by_name(volume, "channel0");
g_object_set(child, "volume", 0.5, NULL);
g_object_unref(child);

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