[Bug 731921] gl: Port glmixer to the GstVideoAggregator baseclass

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Jun 20 15:11:22 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=731921
  GStreamer | gst-plugins-bad | unspecified

Robert Swain <robert.swain> changed:

           What    |Removed                     |Added
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                 CC|                            |robert.swain at gmail.com

--- Comment #4 from Robert Swain <robert.swain at gmail.com> 2014-06-20 22:11:19 UTC ---
This appears to be non-functional for me with git master:

gst-launch-1.0 mix. ! queue ! glimagesink \
gltestsrc pattern=black ! video/x-raw,width=1280,height=720 ! queue
name=background \
gltestsrc pattern=smpte ! glfiltercube ! video/x-raw,width=1280,height=720 !
glcolorscale ! video/x-raw,width=640,height=720 ! queue name=left \
gltestsrc pattern=smpte ! glfilterglass ! video/x-raw,width=1280,height=720 !
glcolorscale ! video/x-raw,width=640,height=720 ! queue name=right \
background. ! mix.sink_0 \
left. ! mix.sink_1 \
right. ! mix.sink_2 \
glvideomixer name=mix sink_2::xpos=640

(gst-launch-1.0:65455): GStreamer-CRITICAL **: Padname sink_4294967295 is not
unique in element mix, not adding

(gst-launch-1.0:65455): GStreamer-CRITICAL **: Padname sink_4294967295 is not
unique in element mix, not adding
WARNING: erroneous pipeline: could not link left to mix

The same pipeline works fine if I just swap out glvideomixer for videomixer.

Do you think this is related or should it be reported as a separate issue? It
would be nice to have glvideomixer functioning properly for 1.4.0 I think. :)

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