[Bug 796337] rendering issue
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed May 23 06:32:07 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=796337
Matthew Waters (ystreet00) <ystreet00 at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
CC| |ystreet00 at gmail.com
--- Comment #1 from Matthew Waters (ystreet00) <ystreet00 at gmail.com> ---
This could be a number of issues.
1. you don't have a jitterbuffer so could be out of order packets which
avdec_h264 is then outputting as gray. There's a setting on avdec_h264 to not
output corrupt frames
2. I would assume there's wifi involved which complicates things.
3. Could you try to determine what causes the issue by simplifying the pipeline
by e.g. starting with videotestsrc ! glimagesink, then moving up to
videotestsrc ! x264enc tune=zerolatency ! queue ! avdec_h264 ! glimagesink and
then possibly adding payloading as well as trying to play from a local file on
the phone.
4. Another option is that there's a problem from the source. Does playing the
source on the linux laptop work ok with e.g. gst-play-1.0? In other programs
like vlc/ffmpeg?
5. Failing all that some basic GStreamer debug logs would be a good start in
determining what may be the problem.
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