My pipeline
gst-launch-1.0 v4l2src device=/dev/video1 ! video/x-raw,width=640,height=480 ! avdec_vp9 ! filesink location=vid.webm
It will error:
WARNING: erroneous pipeline: could not link v4l2src0 to avdec_vp9-0
Whats wrong?
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Maxim Lis
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When im use `parsebin` between `v4l2src` and `avdec_vp9` pipeline is correct, but give another error `Missing decoder: Uncompressed packed YUV decoder`. All plugins installed – Maxim Lis Nov 04 '16 at 15:33
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v4l2-ctl -d /dev/video1 --list-formats-ext http://pastebin.com/QFFB27Hn – Maxim Lis Nov 04 '16 at 15:48
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Pipeline works:
gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-raw,format=YUY2,width=640,height=480,framerate=30/1 ! videoconvert ! vp9enc ! webmmux ! filesink location='raw_dual.webm' sync=false
Maxim Lis
- 173
- 2
- 11