Backport of "videoflip: Fix caps negotiation when method is selected" into 1.20
Backport of !2803 (merged) "videoflip: Fix caps negotiation when method is selected".
Commits:
- 8e6872a3 videoflip: Fix caps negotiation when method is selected
Backport of !2803 (merged) "videoflip: Fix caps negotiation when method is selected".
Commits: