Confirmed the problem seems to be in the clutter plugin:
env -uDISPLAY gst-launch-1.0 filesrc location=bbb_sunflower_1080p_60fps_normal.mp4 ! qtdemux ! vaapidecodebin ! clutterautovideosink
so a workaround is to avoid clutter:
env -uDISPLAY gst-launch-1.0 filesrc location=bbb_sunflower_1080p_60fps_normal.mp4 ! qtdemux ! vaapidecodebin ! glimagesink
Confirmed the problem seems to be in the clutter plugin:
env -uDISPLAY gst-launch-1.0 filesrc location= bbb_sunflower_ 1080p_60fps_ normal. mp4 ! qtdemux ! vaapidecodebin ! clutterautovide osink
so a workaround is to avoid clutter:
env -uDISPLAY gst-launch-1.0 filesrc location= bbb_sunflower_ 1080p_60fps_ normal. mp4 ! qtdemux ! vaapidecodebin ! glimagesink