Green screen instead of video
I love this tool. It's my fav subtitling software. About a year ago and after regularly using it, it stopped loading video correctly. A green screen appeared instead. The problem got fixed when I upgraded my Mint to 21.2, fresh install. SC loaded again any video and it worked like a charm, until a week ago, or so. It is again failing to load any video. The problem happens in a dell optiplex. I also installed SC on an old MacBook and it has always worked well. This is the first issue I report so please let me know if I should add any additional info.
Many thanks!