Pretty much, whenever an FMV plays in the copy of FFVII I'm using for 7thHeaven, the sound plays for, like, the first 2 seconds, and then immediately cuts out.
While I do have some audio hiccups on the Steam FMVs, they work for the most part, and I don't recall having this issue when I used Bootleg.
For reference, I'm using the Remastered FMVs from cmh175.
I can post my PC's specs if needed, but I'm not sure if it's because of me having a weak PC.
EDIT: nvm, turned out to be me using the original CD-Rom version