Finshed ROTLD overnight, spent 6 hours trying to sync it up,
First i decompressed the audio into a 44100khz 16bit WAV file and interleaved the old
audio with the new video, they are completely out of sync
then i tried editing the new video down at the start & end to match the old one, then
time warping the audio file in goldwave to match the running time of the new video
file, that synced it up at the beginning, and at the end, but not the middle.
i can sync it up using one higher framerate up to the middle of the file, but lose sync
after that, so i split the last 45 mins into 11 files (linking up with the audio going in
and out of sync as much as possible) and used vdub to change the audio skew &
framerate for each bit, then time warping each of the audio files in goldwave to match
the video
without any framerate manipulation or audio skew, but when you put all
the audio files together it comes out of sync here and there, it seems to come out of
sync over a few secs to a few mins, and unless i sync every frame of the whole movie
(which would mean manipultating 100,000s of little audio files, yes its a good film, but
not
THAT good!), i doubt it would ever really work.
i also tried premiere, and although it would open the file & let you watch it in the
preview window, it refused to recognise the codec when it was put on the timeline
& just gives a garbled/black screen.
i used to get this problem when caturing from my ATI TV card with my old computer.
When the bitrate got too high it slowed down the CPU and A/V sync was lost,
then when the capturing bitrate lowered back down the CPU would catch up
puting it back in sync rather than just staying out of sync (which i can fix), so it
was impossible to sync up the files afterwards. by the looks of it it could be a HQ VHSrip
which could explain it? also trying to sync up 25fps & a 23.976fps files doesn't help.
anyone else any thoughts? are there any audio/video sync progs that let you pin
an audio track down at given sync points which then stretches & compress the
audio accordingly?
anyway, i can get back to me
Evil Dead Lego thing now.