I have DVDSP 3.0 and am trying to use Apack to make AC3 files.
Do you have any advice for rendering audio (with the goal of creating AC3 files to use in DVDSP) from AfterEffects, so they end up the same length as my video and don't go out of sync in DVDSP?
To get to AC3 files via Apack, I first have to export AIFF or WAV files from AfterEffects, and I keep getting audio files that are longer than my video (rendered) files. Perhaps the video is rendered at 29.97 and the audio is at another rate (30 fps?)? There do not seem to be any settings in AfterEffects when you chose to export as aiff or wav.
I posted a similar question in the AE forum and someone suggested that I try DVD authoring...
Thanks in advance for any insight.