Compressor seems to hang on conversions of a large number of files (+30)…if u let it sit for 5 min or so it usually does respond and will convert…u just have to be patient. (very patient) haha
One clever way I found to select multiple files in multiple folders is using the find function.
If u search the top level folder for all files with .mov or .mp4 or whatever, it will return a result of every file in that “tree”
It’s a good way to rename files as well.