[Bug 678086] New: ffdec_h264 is not multithreaded

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jun 14 03:25:29 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=678086
  GStreamer | gst-ffmpeg | git

           Summary: ffdec_h264 is not multithreaded
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-ffmpeg
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: tvrtko.ursulin at onelan.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Code from 0.10 GIT:
gstreamer 11c8ffb6fbd20081c49708cb41e0ec6e2ed09c27
-base 1f6056eafb6c37f4c78ed22b2796a1dcaeb51ee6
-good 50c85392cd0a8824b917790a12d92f237dbd55ce
-bad acf4463f2b9bf7a7cdbac288e50dfb41626fc8b2
-ugly 09284b9862504f73924d88ac00b2c7d08dd7a001
-ffmpeg 9761a6501b518a554fc5e52de8e9acdc4f8ced9a

Even though max_threads defaults to 0 I don't see at runtime more than one
thread being used. This is as opposed to ffdec_mpeg2video which multi-threads
nicely.

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