v4l2src error: Video device did not suggest any buffer size

[Raya]

Hello,

I have this pipeline:

gst-launch-1.0 -v v4l2src  ! videoconvert  !
video/x-raw,format=I420,width=1280,height=720 ! x264enc ! h264parse !
video/x-h264,stream-format=byte-stream,alignment=au ! filesink
location=output.h264

When I launch it I get the following error:
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Video device
did not suggest any buffer size.

I searched over the internet but I could not find much information.

Could you please explain what it does refer to and how can I fix it ?


Thank you for your help.



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