I've found that footage taken from my Sony cybershot T900 HD camera isn't compatible with Premiere. It's MP4 footage. The preview window shows only a red screen. What's the best way to change them to AVIs or some other compatible format? Thanks!
I have NOT used those products, I only forward due to other mentions
Great list, John!
The short answer is that the easiest to use free converter is Super, per the FAQs to the right of this forum.