I produced a video yesterday with Shotcut 19.9.14. – Thank you – I am under Ubuntu 18.04.xx.
Today I reopen my .mlt file to add a detail and I noticed on the timeline that it was black all around from beginning to end. There is no mention of any filter used for that video when I click on Filter and a clip that used some. It must be buried somewhere. l finally found out that there is a crop circle filter in my video and I don’t use that filter.
If I would have add that filter I would have had to do it to my dozens video sections. No way I would have done that. hihihi.
Is there a way I can reexport my video without this filter? I noticed that it is by default 50% but it looks like was is applied to my video is 100%.