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Bug 755043 - vtdec: iOS stream freezes
vtdec: iOS stream freezes
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Mac OS
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2015-09-15 08:01 UTC by Nikolin Dmitriy
Modified: 2018-11-03 13:40 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Nikolin Dmitriy 2015-09-15 08:01:55 UTC 
sender raspberry pipeline: raspivid -t 0 -w 960 -h 540 -fps 30 -b 1500000 -pf baseline -o - | gst-launch-1.0 -v fdsrc ! h264parse ! rtph264pay config-interval=2 pt=96 mtu=1380 ! udpsink host=192.168.0.103 port=6000

receiver iphone pipeline : udpsrc port=6000 ! application/x-rtp, payload=96 ! rtph264depay ! h264parse ! vtdec ! glimagesink

With vtdec. No more broken colors or latency but have new bug. Avery 1-2 maybe 3 seconds get 1ms freeze. Test on iPhone 4s, iPhone 5 and iPad Retina. changes of frame size or bitrate does not help. 40-50% CPU usage. 
If use decodebin - 90-100% CPU usage but no freezes. 

GST_LEVEL_WARNING - https://www.dropbox.com/s/czb0etk1j2wapme/warnings_log.txt?dl=0
GST_LEVEL_DEBUG - https://www.dropbox.com/s/sd1igl9b6y83cr5/debug_log.txt?dl=0

GST_LEVEL_DEBUG iphone can't start stream. black screen and infinity log.
Comment 1 Edward Hervey 2018-05-05 10:59:53 UTC 
Hi Nikolin.

  Does this issue still happen with current gstreamer ? There have been quite a few fixes over the past 3 years.
Comment 2 GStreamer system administrator 2018-11-03 13:40:17 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/299.