Problem during IVTC

[NinjaGara]

Hi!
Yesterday I installed AviSynth on Windows XP Professional(unzip avisynth1.05b.zip - install.reg - copy avisynth.dll to winnt/system32)

Then I load an .avs file, a really simple one, in VirtualDub 1.4.10

LoadPlugin("c:/avisynth/plugins/IVTC.dll")
DirectShowSource("f:/macross7_ep01_part01_640x480.avi")
IVTC(40,110,11)

Then I tried to save the new IVTC'ed avi using Save AVi as... (I think it is the name of the option) but, some second later the process began, the elapsed time began to increase and no more frames were processed.

I tried with nandub and I got the same problem...

Do you have any idea?!

Thanks! ^_^

[Richard Berg]

Does it still happen if you comment out the IVTC line?

[hakko504]

Are you sure that the .avi is in YUV or RGB format? Try adding ConvertToYUY2() to the script before IVTC.LoadPlugin("c:/avisynth/plugins/IVTC.dll")
AVISource("f:/macross7_ep01_part01_640x480.avi").convertToYUY2()
IVTC(40,110,11)

[NinjaGara]

Well, thanks for replying!

- Does it still happen if you comment out the IVTC line?

- Are you sure that the .avi is in YUV or RGB format? Try adding ConvertToYUY2() to the script before IVTC.

I tried both solutions but I got the same problem...

Then I tried to apply IVTC filter using avisynth 1.0 b6 and at first I was very happy because it worked and I thought all this problem was a little bugs in the previous version. But later, with almost half file processed the error came back...

I´m working on a P4 with 256mb ram and with win xp.
I think its strange because I red some messages and guides from people who works with win xp too and don´t have this kind of problem...

[Richard Berg]

Sounds like the original file is invalid or the DirectShow reader is getting otherwise confused. Try OpenDMLSource.

[DJ Bobo]

1) what AVI do you have? a MJPEG one? and 29,97fps? if not, you won't have much success (if any)

2) your IVTC line is screwed up anyway, the latest "achievement" is:
ivtc(44,11,95)

3) and why directshowsource anyway, with AVIs you should use avisource

[NinjaGara]

1) what AVI do you have? a MJPEG one? and 29,97fps? if not, you won't have much success (if any)

2) your IVTC line is screwed up anyway, the latest "achievement" is:
ivtc(44,11,95)

3) and why directshowsource anyway, with AVIs you should use avisource

Yes, the avi source is MJPEG and was captured using Pinnacle DC10+ and its fps is 29,97.
About the ivtc line, it´s "ivtc(40,11,110)". I typed it wrong in the original message.
Im using DirectShowSource in the .avs script I load with virtualdub running on win xp because is the only one that worked... I tried AVISource and OpenDMLSource but I got an error about fourcc... I guess it can´t find the particular pinnacle codec for some reason...

It seems to work at first but, after processing some frames, virtualdub hang up...

I could test it on win 98 and it worked, but using AVISource.