As I understand the process when writing tags to audio files they are saved automatically but when writing tags to video files they are not saved until you close the program....

It would be great to be able have a "manual save" feature (i.e. "File/Save"). I've had Serato crash or freeze when rewriting a bunch of video tags. Not while playing out but at home just organizing. My work-around is to close and open the program every 10-15 files or so....