2DVD disc to avi,how do DVD2AVI?

[xixi2000]

I put disc2'vob in to disc1,as 5,6,7,8, then DVD2AVI-disc2-film99%-forced film(disc1-film)-GK-VDM-avi,anyway,the screen is unsych with sound
why?:(
thx

to hakko504,use vobedit?

[hakko504]

DVD2AVI is not very good for joining two DVD's (Not many programs are!). If the audio and video of the first clip doesn't have exactly the same length (i.e. stops at the same time) you will get asynch sound in the second part. Make two AVI's is my suggestion. Or convert the audio to PCM (WAV), and join the clips in an AviSynth script, like thisvideo1=mpeg2source("disc1.d2v")
audio1=audiosource("disc1.wav")
clip1=audiodub(video1,audio1)
video2=mpeg2source("disc2.d2v")
audio2=audiosource("disc2.wav")
clip2=audiodub(video2,audio2)
return clip1++clip2The double + sign at the last line ensures synch - if the clips in themselves are in synch (beware of DELAY's, these must be corrected, with Besweet or delayaudio (AviSynth command).

No need for vobedit in this case if you can handle AviSynth.

[jggimi]

There's been some discussion of techniques to join two sets of vobs into a single .d2v project in the GKnot forum, using a single .ac3 soundtrack. Sometimes the 2nd half sync issue is from "extra" frames that seem to appear at the join in the project, and removal of those frames, using Avisynth Trim(), seems to correct it.

Search for discussions of Lord of the Rings: The Fellowship of the Rings, Extended Edition. "FOTR" "FOTR:EE" are good keywords to try.

[xixi2000]

trim 5 black frame,all the same out of sync:confused:
Lord of the Rings: The Fellowship of the Rings, Extended Edition:angry:

[jggimi]

I would be happy to help you, or guide you, if you could provide a little more information on the knowledge you need to continue. I gather you are both confused and angry, but that is all I know. How may I help?

[xixi2000]

thx hakko504
thx jggimi

now,I'm just trying to trim 18 black frames
join tow AC3 streams(D2V join AC3),then join in to avi,but second AC3 audio,suddenly sound lessening
why?
use BeSweetv1.4 or BeSweetv1.5b23 command to join 2 AC3 stream
e:\BeSweetv1.4\besweet.exe -core( -input e:\join.lst -output stream.ac3 -payload )

join.lst:
e:\1.ac3
e:\2.ac3

in any case,do not works

thx

[jggimi]

If both VOB sets are in the same D2V project, and you use DVD2AVI to demux audio, you'll end up with a single .ac3 per track.

I haven't done this in a while, but if I recall correctly, to remove the 18 frames with trim -- for an example, frames 10001 to 10018 you can use the following three lines in your script:part1=trim(0,10000)
part2=trim(10019,0)
part1+part2

[xixi2000]

just try
Trim(0,153354)+Trim(153373,308997)
aggregately have 144 black frames

[xixi2000]

trim 18 black frames and AC3-5.1 to AC3-2.0

This can solve the out-of-sycn problem perfectly

thx all:D