ERROR The autovideosink element is missing

[Philipp Zabel]

Hi Jagan,

On Fri, 2017-07-21 at 17:28 +0530, Jagan Teki wrote:
[...]
> kmssink, still issuing [1], Did I miss anything here, any help?
> 
> [1] https://paste.ubuntu.com/25138893/
> 
> thanks!

kmssink tried to set some plane parameters that the imx-drm kernel
driver does not support. Is the output resolution equal to the
resolution of the video? The imx-drm plane does not support scaling, and
the base plane must cover the whole output.

Please check what kmkssink actually tried to do with GST_DEBUG=kmssink:6

If the video is indeed smaller than the output, you might have to put it
onto the overlay plane using the plane-id parameter.

regards
Philipp