[gstreamer-bugs] [Bug 540381] New: Can't decode Windows Media v9 audio (WMA3)
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Thu Jun 26 14:23:18 PDT 2008
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GStreamer | gst-ffmpeg | Ver: 0.10.3
Summary: Can't decode Windows Media v9 audio (WMA3)
Product: GStreamer
Version: 0.10.3
Platform: Other
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-ffmpeg
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: ryaowe at gmail.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: Unspecified
GNOME milestone: Unspecified
Please describe the problem:
GStreamer doesn't seem to be able to decode Windows Media v9 audio. It gives
the error:
** Message: don't know how to handle audio/x-wma, wmaversion=(int)3,
bitrate=(int)384000, depth=(int)24, rate=(int)96000, channels=(int)2,
block_align=(int)8192, codec_data=(buffer)1800030000000000000000000000e0000000
I can play the same file (both audio & video) with mplayer, so I think that
means ffmpeg is able to decode it, and gstreamer should be able to decode it.
Also, it looks like ffdec_wmav2 sets it's sink pad template's caps such that it
only accepts wmaversion: 2, even though the description says it handles Windows
Media Audio v8/9 (Windows Media 9 audio has wmaversion: 3).
Steps to reproduce:
1. Download http://owenfam.org/test.wmv (note that this is the first 1MB of
the file)
2. gst-launch playbin uri=file://test.wmv
3.
Actual results:
playbin plays the video correctly, but gives the following error for audio:**
Message: don't know how to handle audio/x-wma, wmaversion=(int)3,
bitrate=(int)384000, depth=(int)24, rate=(int)96000, channels=(int)2,
block_align=(int)8192, codec_data=(buffer)1800030000000000000000000000e0000000
Expected results:
should play both audio and video
Does this happen every time?
yes
Other information:
I'm using Ubuntu Hardy, 32-bit on an x86 platform.
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