[Bug 732239] New: h264parse: expose parsed profiles to downstream

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Jun 25 10:19:35 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=732239
  GStreamer | gst-plugins-bad | git

           Summary: h264parse: expose parsed profiles to downstream
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: gb.devel at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


It would be interesting to expose profile/level information parsed from the
bitstream to allow better negotiation of the downstream decoder. This could
serve two purposes: (i) fallbacks to SW decoder if the HW decoder does not
support a particular profile (e.g. high-10 or baseline), (ii) allow decoder to
handle base layers/views only if needed, or use the complete MVC or SVC
decoder.

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