[gst-devel] gst-launch and playing avi files with only audio/video -- help
nckanna at yahoo.com
Mon May 14 16:07:18 CEST 2007
I am new to GStreamer and I was trying example launch lines mentioned in the plugins documentation.
When I run the following launch line with an avi file that only has audio/video, the thing freezes after preroll
gst-launch filesrc test.avi ! avidemux name=demux demux.audio_00 ! decodebin ! audioconvert ! audioresample ! autoaudiosink demux.video_00 ! queue ! decodebin ! ffmpegcolorspace ! videoscale ! autovideosink
If the AVI has both audio and vide, the above works fine.
I created the AVI files using the launch line specified in the avimux documentation and removed the audio part (for eg)
gst-launch-0.10 videotestsrc num-buffers=250 \
! 'video/x-raw-yuv,format=(fourcc)I420,width=320,height=240,framerate=(fraction)25/1' \
! queue ! mux. \
avimux name=mux ! filesink location=test.avi
If in the gst-launch when playing if I take out the audio part, the same file works fine.
gst-launch filesrc test.avi ! avidemux name=demux demux.video_00 ! queue ! decodebin ! ffmpegcolorspace ! videoscale ! autovideosink
Can you let me know what I am missing?
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