I have a crop filter than I want to apply at different locations at different times in the video, so I need to create multiple crop filters and apply them at different points, but I'm not sure how to do it.
I tried to use Avidemux 2.5, which appears to have this feature, but it crashes, whether I accept or decline the option to change the B-frames at the beginning. (Video is a very large 4HD mp4.) Since no new versions of 2.5 are coming out, that appears to be a dead end.
you are aware 2.5 development has ended.
Of course, that's why this is posted in the Avidemux 2.6 section. This is the 2.6 section, right?
I was merely documenting that 2.5 didn't work either to forestall someone telling me to try 2.5. If I thought this was the 2.5 section, why would I have mentioned that I tried to use Avidemux 2.5?
It is being done, retry in a week or so
Documentation & Tips: Partial applying filter (http://avidemux.org/smif/index.php/topic,16921.0.html)