Well, before we had two DSLR’s we shot a couple of imagefilms with the Canon 7D and the Sony HVR-V1 HDV Camcorder and what I learned in mixing the formats is: If you can avoid it, don’t do it 😉
Editing/colour-correcting was quite a big deal, because not only did the footage look totally different, Premiere also had problems with mixing the codecs…
In short I did the following:
– Converting the footage of both cameras into a high-quality codec like Quicktime “Animation”.
– Editing it in Premiere (with use of no effects, transitions, etc…)
– Importing the sequence into After Effects
– Colour-correcting in After Effects
– Putting in all transitions, effects etc (still in After Effects)
– Exporting…
For our last “mixed” shoots we planned the films in a way that we used the different cameras for different parts of the film, so I didn’t have the problem to use mixed footage for one scene.
Hope this helps.