2xspeed with audio

Minion · Post by **Minion** » Sun Jun 25, 2006 1:32 am

what avs script would get my footage and audio at 2xspeed

DJ_Izumi · Post by **DJ_Izumi** » Sun Jun 25, 2006 2:16 am

A quick and dirty way would be to double the frame rate and double the audio sample rate.

downwithpants · Post by **downwithpants** » Sun Jun 25, 2006 2:55 pm

avisynth documentation wrote:# Let's play that this video is 25fps, 44100hz video clip.
AviSource("video_audio.avi")

# Play audio at half speed:
AssumeSampleRate(22050)

# Play video at half speed:
AssumeFPS(12.5)

# Video and audio is now in sync, and plays in slow-motion.

go the other way if you want to double speed