Log in

View Full Version : Avisynth Access Violation Error


Colyptic
2nd March 2003, 18:21
Hi,

I'm getting this error in avisynth 'Caught an access violation at 0x02fdb8c4 attempting to read from 0x03020020'
Encoding from DVD to XviD (koepi's 17022003-1 build). Here's the script I used in avisynth 2.5 for vdubmod

LoadPlugin("C:\PROGRA~1\GORDIA~1\mpeg2dec3.dll")
LoadPlugin("C:\PROGRA~1\GORDIA~1\decomb.dll")
LoadPlugin("C:\PROGRA~1\GORDIA~1\Convolution3DYV12.dll")
mpeg2source("D:\FREEWAY2_SCN\Movie.d2v")
Telecide().Decimate(5)
crop(10,0,704,478)
LanczosResize(512,384)
Convolution3D (0, 3, 4, 3, 4, 2.8, 0)

I ripped extras (Deleted scenes, Trailer and Behind the Scenes) along with the movie with DVD Decrypter with no errors. Used basically the same script but different source for each part, got the same error about 1000 frames into the encode. I used the same script with a different DVD and it worked just great. I then tried switching back to avisynth 2.0 and mpeg2dec.dll, same access violation error on the 4 d2v's I had of that DVD. I also wrapped the avisynth and played it with WMP classic, got :50 in to it then it crashed. Alot further than I got with the encode.

Then tried copying the DVD with DVD Decrypter and I got a access violation at 99% in the burn, ISO created fine. I tried burning the ISO with Nero, burned with no errors, but all I got was the copyright screen, didnt get to the menu.

So I'm not really sure if what kind of problem this is and wasnt sure where to post it (Decrypting or avisynth), figured most likely a problem in avisynth since thats where I started getting the errors, wouldnt have tried the DVD copying otherwise.

I see a few other threads on this sort of problem, and tried everything they mentioned, (using a different mpeg2dec.dll, checking the avisynth, wrapping the avisynth) but still having the same problem. Any other suggestions would be appreciated.

BTW its an older movie, but the DVD is in near perfect shape and plays fine on the few software and hardware DVD players I've tried.

cjaar
3rd March 2003, 05:22
@coly

I also got the same avisynth err "access violation......." for Artifical Intelligence. I got this when i did in fast recompress mode. I tried 2wise and got the same err at different ponts one at 55% and other at 60% of encoding. Then went back to avisynth 2.07 and changed the script to 2.07 and with full compression, there was no err and got the movie ok...

strange dont what was the prob ?????

thanks
cj

Colyptic
4th March 2003, 10:22
hmm, full processing is one thing I haven't tried yet. Never really thought about it. Thanks for the tip I'll give it a try

Colyptic
6th March 2003, 09:26
It worked! :)

Thanks for the idea, I should have thought of it, guess I'm just to used to fast recompress now.:)