I'm doing a little lecture tomorrow at filmArche on colour grading and thought that I could share a few links on the topic here.

This is a follow-up post to this general explaination of retiming methods.

As the 5D mark II can still only record in 30 fps because there is no firmware update to record in more useful 25 fps (for pal DVD/TV) or 24 fps (for cinema projection), the need to retime footage from 30 fps to 25 fps definitely still exists. There are many methods to do this, but many are not as high quality as one would like. In this blog post I will explain what methods exists for retiming exist, what they look like and in the next follow up post I will show how to do high quality retiming in After Effects.