Thanks Mark for the reply. They paid me for each exercise video separately for each different use. ie. web videos first and then dvd quality videos were on a separate invoice. Each time I was paid, i figured i am no longer able to use this footage and am ok with this, hence the reason for transfering these rights to them. The RAW footage was shot on DV (ntsc) format, i suppose the price of the tapes and so on were covered in the invoice i sent to him previously, so there would be no extra charges incurred?
Only problem i have was certain things were shot in these videos that i do not wish them to see if i was to send them the originals, ie. outtakes, horsing around on set, and other useless footage. Can i recapture this into FCP, cut out those parts, and record back onto a DV tape? Or does this infringe upon the copyright assignment i signed? thanks for your help, much appreciated. Ryan