Draft: va: handle framerate and aspect ratio changes
vah264dec doesn't renegotiate caps when just framerate or aspect ratio changes. In fixing vah264dec, I noticed the other va decoders also have the same issue. It looks like I should be able to move this into gstvadecoder.c
and reuse it for all other decoders in the _new_sequence
function. Before I go any further, am I on the right track here (@He_Junyan, @vjaquez)?