[Bug 758586] New: mssdemux: missing depth in audio caps

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=758586

            Bug ID: 758586
           Summary: mssdemux: missing depth in audio caps
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: mx3ldev at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 316155
  --> https://bugzilla.gnome.org/attachment.cgi?id=316155&action=edit
patch: mssdemux-add-depth-field-to-audio-caps-if-available

Our sink reconstructs WAVEFORMATEX structure for WMA and WMA Pro audio from
provided caps.

Problem is that mssdemux, doesn't set 'depth' field in audio caps, which is
necessary to reconstruct WAVEFORMATEX.

Because of this, are following samples with WMA Pro on our HW without sound:
http://playready.directtaps.net/smoothstreaming/TTLSS720VC1/To_The_Limit_720.ism/Manifest
http://mediadl.microsoft.com/mediadl/iisnet/smoothmedia/Experience/BigBuckBunny_720p.ism/Manifest

I suggest to retrieve 'depth' from "WaveFormatEx" if it's available in Manifest
and set it in caps.

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