Caps Do Not Completely Specify the Output Format

Mandar Joshi emailmandar at gmail.com
Sat Oct 31 06:28:02 UTC 2020


> gst-launch-1.0 -v -m filesrc location=/home/pi/Videos/mulan.h264 !
h264parse
> ! queue ! v4l2h264dec ! videoconvert ! videoscale ! queue ! autovideosink
>
> It just plays the first couple of frames though and then stops and after a
> while crashes.
>
Can you run the pipeline with GST_DEBUG=4 environment variable set and post
the output?
This is how you can do it

GST_DEBUG=4 gst-launch-1.0 ...

Also, any chance you can share the mulan.h264 file?
Or tell us how you generated it?

Regards
Mandar
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