After spending hours making a movie project using photos and a mixture of different video format files, when I save the final project as an HD movie it tells me that the .MOV files are not in an acceptable format and therefore does not produce the product I want.

I have never had a problem with this before and as I record all my videos in this format this is going to be a major problem!!

Am I being really stupid and missing something obvious??..... why has this changed?? I have a lot of video files of my family from over the last year and cannot possibly convert them all to something useable!!

Any help greatly appreciated asap as I was supposed to be making something for someone on Saturday :-(

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