audio out of sync

[natty]

is there a easy program out there to correct audio on a movie which is out of sync with the voices please

[Baldrick]

No.

is it same sync problem the entire movie? or does it get worse?

[Bjs]

That depend's ... for common correction's ... and if vdub can open the video clip ... audio scew function can be used .

If vdub is unable , then conversion is required ... MP4Cam2AVI , super , windows movie maker , rm via avisynth and vdub .

For audio that slip's out of sync and get's gradually worse ... again vdub ... but

This is alot more involved .

1: Require's multiple pass's
2: Saving locked framset's (dividing clip into corrected - resync'd = saved as avi / uncorrected - unsnyc'd = reopened)
3: Reloading unsync'd avi , repeat above process's
4: When done , use "append" feature to rejoin all clip's into single clip .

Enjoy ... depending on which way it gose out of sync , you would use either whole value's or "-" value's to push or pull audio into sync .

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If audio is the same amount all the way ... simple one use of audio scew can fix that .

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This of course really depend's on how good your pc , eyesight , and hearing are ... in order to obtain almost spot on or better result's .

Something I do quite well .

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There is another piece of software listed in the tool's section .... just cannot recall it's name ... dose a similar thing , but can stretch audio when required .

This would allow audio and video time length's too correspond ... but that particular program , while it appear's simple , getting thing's correctly aligned can be a hit and miss ... just depend's on user input to be right .

Hypercube transcoder ... I think that's the thing .

[natty]

the movie audio do seem to be out of sync all way through it

bjs where is

and if vdub can open the video clip ... audio scew function can be used .

in vdub

[redwudz]

I think that's just a typo. He meant audio skew. This can put in an offset for the audio stream of plus or minus, in millisecond intervals. I use VD Mod and in that you right click on the audio stream and select 'Full processing'. Then look in 'Interleaving' for the adjustment. This will work if the audio sync has the same amount of error the length of the video.