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Bug 550288 - Sound not played - a quicktime file
Sound not played - a quicktime file
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
0.10.19
Other Linux
: Normal normal
: 0.10.11
Assigned To: Wim Taymans
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2008-09-01 19:42 UTC by Karel Kolman
Modified: 2008-09-02 15:30 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Karel Kolman 2008-09-01 19:42:26 UTC 
A quicktime video file created by a cheap Casio camera doesn't have sound when played using gstreamer (tested with totem and gst-launch). ffplay and mplayer play the file correctly with sound.

A test file: 
http://banzai.px.cz/!blbosti/test.mov

ffplay reports
 Audio: adpcm_ima_wav

mplayer reports
 Selected audio codec: [imaadpcm] afm: imaadpcm (IMA ADPCM)

Should be easy to fix ? (a fourcc code addition to qtdemux.c as far as i understand ?) I dont have the skills to create a working patch, so could one of the developers step in ...
Comment 1 Wim Taymans 2008-09-02 15:28:24 UTC 
Thanks, the sample allowed me to fix it with the following patch:

        * gst/qtdemux/qtdemux.c: (qtdemux_audio_caps):
        Add mapping for IMA Loki SDL MJPEG ADPCM codec.
        Add some alternative byteswapped mappings that seem to pop up sometimes.
        Fixes #550288.
Comment 2 Karel Kolman 2008-09-02 15:30:59 UTC 
great, thanks a lot for the quick fix !