Thanks
I ‘d tried opening the files in everything I had without success but after downloading VLC I can finally see what I’ve got. Apparently they’re –
Motion JPEG Video (MJPG)
720X496
29.97
4:2:2 YUV full scale
I’d assumed they were Media 100 files because I couldn’t view them and because we were using the Media 100 around the time they were created but honestly I don’t remember ever working at that unusual resolution so I don’t know how these files were made.
As long as I can convert them I’ll be happy.