I’m gonna guess you’re going to animation codec from AFX, and that’s lossless. But then, when the file passes through a DVD app, it will automatically convert to MPEG-2 if not already done so, and some quality is inevitably lost on that re-encode. But as mentioned, compressor+dvd studio pro would give possibly better results than iDVD.
Alexander Gao
“When the revolution happens, I’ll be leading it.”