Symptoms

If you export an anamorphic 16:9 DV Sequence from Final Cut Pro with the intention of burning a DVD-Video of that sequence in iDVD, you may need to adjust the aspect ratio of the movie before you include it in your iDVD project. This may be necessary because in some cases, Final Cut Pro does not include the widescreen aspect ratio information that iDVD looks for.

Note: This issue relates specifically to DV format files.