Quote:
Originally Posted by johnmeyer
What you do is use assumefps(24) to change the playback speed, and then apply a standard 3:2 pulldown what results from that. You then adjust the audio speed, without changing pitch. I do that in Vegas, but others may know of a way to do it in AVISynth.
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If it's for an Ntsc dvd, one don't even need to create 3:2 pulldown ; feed the mpeg-2 encoder with 23.976 fps and encode in soft pulldown, the encoder will create the 3:2 pulldown flag (most of movies are encoded this way on Ntsc dvds).
To change audio speed and/or pitch, I use Hybrid (which uses Sox for audio changes) ;
http://forum.doom9.org/showthread.php?t=153035