Backport of "v4l2videodec: fix src side frame rate negotiation" into 1.18
requested to merge tpm/gst-plugins-good:backport-mr-882-into-1.18-v4l2videodec-framerate-negotiation-fix into 1.18
Backport of !882 (merged) "v4l2videodec: fix src side frame rate negotiation".
Commits:
- e885e0e1 v4l2videodec: fix src side frame rate negotiation