[gstreamer-bugs] [Bug 619776] New: x264enc with recent x264 is unable to do Baseline

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed May 26 20:26:09 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=619776
  GStreamer | gst-plugins-ugly | git

           Summary: x264enc with recent x264 is unable to do Baseline
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: Normal
         Component: gst-plugins-ugly
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: tester at tester.ca
         QAContact: gstreamer-bugs at lists.sourceforge.net
                CC: darkshikari at gmail.com
            Blocks: 612338
      GNOME target: ---
     GNOME version: ---


Created an attachment (id=162069)
 View: https://bugzilla.gnome.org/attachment.cgi?id=162069
 Review: https://bugzilla.gnome.org/review?bug=619776&attachment=162069

x264enc: Disable I weighted pred

Recent versions of x264 have added a "i_weighted_pred" parameter. If it is not
0, it will set the profile to main. So that means that x264enc will never
produce baseline streams. That causes interoperability issues with many
decoders that only support baseline. Including the decoder on the N900 and the
decoder that is used by Google Talk's video calling thing (bug #612338).

My simple solution for this release is to just disable that thing entirely
(although I have no idea what it does, so I added Jason in CC). I guess it
would be a better solution to fix bug #607798..

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