[gstreamer-bugs] [Bug 531857] Can't play WVC1 videos
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Tue May 6 23:16:09 PDT 2008
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GStreamer | gst-plugins-ugly | Ver: HEAD CVS
Sebastian Dröge changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |slomo at circular-chaos.org
------- Comment #1 from Sebastian Dröge 2008-05-07 06:16 UTC -------
With latest CVS I get:
FlightSimX_720p60_51_15Mbps.wmv:
** Message: don't know how to handle audio/x-wma, wmaversion=(int)3,
bitrate=(int)384000, depth=(int)24, rate=(int)48000, channels=(int)6,
block_align=(int)16384, codec_data=(buffer)18003f0000000000000000000000e0000000
Test_1440x576_WVC1_6Mbps.wmv:
0:00:02.113567363 28450 0x8757c88 ERROR ffmpeg :0:: Reserved
RES_SM=2 is forbidden
In theory we should be able to play WVC1 videos with ffdec_vc1 I guess and
afsdemux gives correct caps for the video for me:
/playbin0/decodebin0/asfdemux0.video_00: caps = video/x-wmv, wmvversion=(int)3,
fourcc=(fourcc)WVC1, width=(int)1440, height=(int)576,
codec_data=(buffer)250000010fdbbe2cf11f88800000010e10c4b3c47c80,
pixel-aspect-ratio=(fraction)1/1, format=(fourcc)WVC1, framerate=(fraction)25/1
So there's two things to be done here IMHO:
a) ffmpeg needs wma3 support
b) ffmpeg needs to be fixed to correctly handle this particular WMV stream
Btw, mplayer plays those two files just fine but it uses win32 dll codecs to do
this.
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