[gstreamer-bugs] [Bug 628590] New: h264 avi videos play with a lot of frame drops

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Sep 1 23:59:44 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=628590
  GStreamer | gst-plugins-bad | unspecified

           Summary: h264 avi videos play with a lot of frame drops
    Classification: Desktop
           Product: GStreamer
           Version: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: ensonic at sonicpulse.de
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


the videos on http://and.intercon.ru/releases/talks/rtfrucvg/

http://and.intercon.ru/videos/rtfrucvg_part1_prototype_h264.avi
http://and.intercon.ru/videos/rtfrucvg_part2_live_x360_h264.avi

play okay in mplayer but drop frames very heavily.

This way they play fine:
gst-launch playbin uri=file://$PWD/rtfrucvg_part1_prototype_h264.avi flags=99
video-sink="xvimagesink qos=false sync=false"

CPU load is quite high, but there are a few percent left.

timestamps seem to be okay as well:

gst-launch -v playbin uri=file://$PWD/rtfrucvg_part1_prototype_h264.avi
flags=99 video-sink="fakesink sync=true" | grep -o "timestamp: [0-9:.]*," | sed
-e 's/timestamp: 0:00:\(.*\),/\1/' >ts.log

gnuplot
  plot 'ts.log' using 1 with dots;


I am using git HEAD of 02.Sep.2010.

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