GNOME Bugzilla – Bug 719431
videomixer: Should fail negotiation if it can't preserve the alpha channel of input streams
Last modified: 2013-11-29 11:51:51 UTC
Created attachment 262954 [details] [review]
fixes the reported issue
Examplified by :
gst-launch-1.0 videotestsrc ! alpha method=green ! m.sink_0 videotestsrc pattern=checkers-8 ! m.sink_1 videomixer name=m sink_0::zorder=1 sink_1::zorder=0 ! xvimagesink
Adding a videoconvert before the sink shows the correct behaviour.
Review of attachment 262954 [details] [review]:
Looks good to me.
Created attachment 262956 [details] [review]
Updated with bug number.