Le mercredi 05 avril 2017 à 18:02 +0300, Ran Shalit a écrit :
> The question is why is works in both cases (2&3), and not just in one
> of them:
The filter sets the field width/height/framerate, while videoconvert
will act on the field format. For this reason, it does not matter if
you set the filter before or after, those field will simply be
forwarded int he negotiation.