How and why v4l2src able to take YV12 format?

Wed Nov 20 20:22:05 UTC 2019

Le mercredi 20 novembre 2019 à 12:33 -0600, jeyp4 a écrit :
> Sorry, if I am not clear in my latest reply.
> Instead of trying the patch on  Nvidia Jetson, I just perform a new
> gst-build of latest gstreamer on my Intel PC. (Because I see that you have
> modified gst-pluging-good -> gstv4l2object.c file)
> 
> Still, on latest gstreamer v4l2src can't take {video/x-raw, format=YV12}. It
> is still performing well with {image/jpeg ! jpegdec}

Sounds like you didn't build with libv4l2 support. Make sure you have
the required -dev (debian) -devel (Fedora) etc. package. Or forgot to
set the env, but something in these lines.

Nicolas
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: This is a digitally signed message part
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20191120/dca54508/attachment.sig>