[Bug 694230] quicktime videos have decoding issues in gst-1.x
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Thu Feb 21 06:43:51 PST 2013
https://bugzilla.gnome.org/show_bug.cgi?id=694230
GStreamer | gst-plugins | 1.x
--- Comment #11 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2013-02-21 14:43:44 UTC ---
I think I found the cause. It's an issue with the mult-threaded h264 decoding
in libav.
This shows the issue for me in the 1.0 branch (using the internal libav 0.8.5
snapshot of gst-libav):
gst-launch-1.0 filesrc location=ironman3-tlr1-m4mb0_h1080p.mov ! qtdemux !
avdec_h264 max-threads=2 ! xvimagesink
This does not:
gst-launch-1.0 filesrc location=ironman3-tlr1-m4mb0_h1080p.mov ! qtdemux !
avdec_h264 max-threads=1 ! xvimagesink
I suspect the libavcodec my gstreamer1.0-libav is using doesn't have this issue
(or it has been disabled there).
Can you confirm that the second pipeline fixes the issue for you too?
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