[vlc-devel] vlc-svn RTSP server h264 frame reorder bug

xxcv xxcv07 at gmail.com
Mon Feb 26 15:07:06 CET 2007


I was testing latest vlc-svn with several different video clips and I 
found that some h264 video (perhaps old encoded h264) doesn't work 
properly with vlc-svn RTSP server both server and client side got trouble.

Here is a screen shot showing picture is not sent or received properly:
http://i138.photobucket.com/albums/q266/xxcv/vlcsnap-1447724.png
http://i138.photobucket.com/albums/q266/xxcv/vlcsnap-1454602.png

The picture is only okay on Keyframes when a keyframe is sent picture 
appears to be okay after that all other frames seems to have reorder or 
demux or mux problems and picture is badly displayed to be unwatchable.

RTSP Client log:

    ffmpeg warning: reference picture missing during reorder
     (h264 at 00C67060)
    ffmpeg warning: reference picture missing during reorder
     (h264 at 00C67060)
    ffmpeg warning: reference picture missing during reorder
     (h264 at 00C67060)


RTSP Server log:
[00000647] [Media: Test] access_output_udp private debug: mmh, packets 
in the past (41000)
[00000647] [Media: Test] access_output_udp private debug: packet has 
been sent too late (42407)
[00000647] [Media: Test] access_output_udp private debug: packet has 
been sent too late (42534)
[00000647] [Media: Test] access_output_udp private debug: packet has 
been sent too late (42659)
[00000647] [Media: Test] access_output_udp private debug: packet has 
been sent too late (42785)
[00000647] [Media: Test] access_output_udp private debug: packet has 
been sent too late (42908)
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.videolan.org/pipermail/vlc-devel/attachments/20070227/7c0c1ec7/attachment.html>


More information about the vlc-devel mailing list