Best export settings in iMovie for later import to iDVD

Question

Hello,
I've created a few iMovie projects that I've put on DVD using the Share To iDVD option.
I have a few different projects that I want to put on one DVD. What are the best export settings in iMovie to create files that I can later import using iDVD?
Cheers

Answer 1

I would sugest using the Apple defaults - which you will get if you use SHARE/Export Movie.
It is possible to infinitely tweak the parameters by using SHARE/EXPORT USING QUICKTIME, but in my experience, you are not likely to visibly improve quality. However, you might be able to get more compression(i.e. a smaller file size) at nearly the same quality.
However, there is no harm in experimenting if you like.
You should use Movie to QuickTime Movie. Click Options. Generally, set the video codec to h.264. If space is not an issue, you can use Apple Intermediate Codec instead, but only if you are going to edit the movie some more. For a final movie, use h.264.
For frame rate, use automatic or 24 frames, but you can use fewer and see if it imporves quality.
For bit rate, you can use up to 20 Mbps, but 16Mbps is the highest I have gone, and that results in a very large file. With h.264, you can get good results with 10 or even lower. (Note: 10 Mbps = 10,000 Kbps)
Here is the HELP section on this.
http://help.apple.com/imovie/#mov3a9e47fe