[gstreamer-bugs] [Bug 398033] [audioconvert] support more than 8 channels

[GStreamer (bugzilla.gnome.org)]

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


Tim-Philipp Müller changed:

           What    |Removed                     |Added
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  Attachment #80968|0                           |1
        is obsolete|                            |
  Attachment #81014|0                           |1
        is obsolete|                            |




------- Comment #9 from Tim-Philipp Müller  2007-01-24 11:37 UTC -------
Created an attachment (id=81057)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=81057&action=view)
third attempt

Third try: the above problem was caused by two things:

 - audioconvert's fixate function did not copy the channel-positions
   over where possible/appropriate (it doesn't even make an attempt
   to fixate channel positions at all either, but that's a different
   problem and not really relevant in practice, I think).

 - audioconvert's transform_caps function did not set the
   channel-positions field on the structures of the returned caps
   either

An additional/alternative hack/solution could be to make
gst_audio_get_channel_positions() automatically return a set of NONE positions
for caps with more than 8 channels and no channel-positions in the caps, but
then that would just cover up problems with code that will fail if there are <=
8 channels with NONE positions.


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