Not very good

There are no options to specify output quality and the quality generated is very low. I opened a 4 GB file, cropped it slightly, then exported and ended up with a 200mb file. Suffice it to say, the quality was terrible. Further, the output file format does not seem to be compatible with standard Mac apps like Quicktime. I was able to open and view it in VLC, but nowhere else.

Gambit 007 about Crop Any Video