I can't rip NTSC DVD because whenever I rip it the audio not sync with the video although in the original dvd works fine, even I tried to slow down audio (from 25fps -> 23.976) no avail! the audio is sync in the begining and in the middle not adjusted.Thanks in advance.
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We're gonna need a heck of a lot more info than "something's not working".
Original pressed disc?
OS Version# & bitness.
Application & settings.
and lastly and most importantly,
Are you JUST ripping? Or are you ripping & converting? If so, what's doing the conversion?
Oh, and how do you know for certain that something is actually wrong?
Last edited by TeNSoR; 27th Apr 2016 at 14:27.
The problem is probably because of multiple VOB IDs. Think of them as the movie being divided into two or more parts. And after one part (the first most likely) the audio goes out of synch. Maybe the audio for the first VOB ID is shorter than the video. Maybe there's a considerable delay before the next VOB ID. Maybe there's a short VOB ID in the middle with no audio. When playing the DVD that's taken into account. When stripping the audio it's not and the audios are just joined. You can confirm or disprove this by opening the IFO in PGCDemux and ticking 'By Vob ID'. Then check to confirm there's more than one and that at the end of one of them is where your audio goes out of synch or that there's a real short one or that there's a delay for one of them.
You can extract the separate audio files, remove the delay (DelayCut) and then rejoin them for conversion. But, I might try, after putting the DVD onto the hard drive, using VOB2MPG on it before the conversion, check the synch, and then after conversion confirm there's no audio delay at that place.
did you already 'RIP'/copy the videoTS folder to hard drive
and it looses sync when played
or does it loose sync when you try to convert
Copied to the HDD is a RIP
changing to another format is 'Converting"
try vobtompeg then play that file
if that file is still in sync, use that for your conversion
DVDdFab will copy to your HDD or Convert the main movie directly to MP4 , using h264 avc codec
Last edited by theewizard; 27th Apr 2016 at 14:51.
Thanks so much, guys I will try
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