Hi Tom,
Thanks for your response. All the clips are pretty similar in items properties, they are 4 in total so far and they are as follows;
Video Rate – all 25fps
Frame Size – all 720×576
Compressor – Animation, DV-Pal, H.264 and Animation
Data Rate – 20.6MB/G, 3.6. 1.1 and 3.3
Pixel Aspect – all Pal CCIR601
Field Dom – Upper, Lower, Upper/odd and Upper Odd
As for the Sequence Item Properties:
Video Rate – 25fps
Frame Size – 720×576
Compressor – H.264
Pixel Aspect – Pal CCIR601
Field Dom – Upper Odd
Audio – 2 Outputs
Audio Rate – 48 KHz
Audio Format – 32-bit Floating Point
So as I read it the differences are the Compressor, Data Rate and
Field Dominance. I don’t know what this means though. I’ve completed the Apple Certified Pro course and I am at a loss? It is obviously something to do with the clips being different, they were all created by me in FCP6 and exported as Quicktime movies, so I don’t know why they aren’t combatible, when I re-import them.
Kind regards,
Loretta