Log in

View Full Version : desync


smok3
25th December 2007, 20:46
going from 23.x fps to 25 fps, using this avisynth code:

avisource("film.avi")
assumefps(25, sync_audio=true)
ResampleAudio(48000)
LanczosResize(672, 400)
AddBorders(24, 88, 24, 88)

when the script is opened in say virtualdub, the sync is perfect, after audio is extracted (again with virtualdub) there comes about 2000ms desync...., any clues? (video was encoded with hc022, video and audio tracks are identical in length)