DirectShowSource prob for AVI(DV) to MP4

[sekaiji]

Hello
I posted in the newbie conversion section but it's there it must be posted.

My original post :

Hello,
I've got a problem when I encode an avi file to mp4 with MeGui.
I think the problem is with avisynth because the problem is the same when I encode with xvid, but it'm not sure at all.

The encoding finish well but when I play the mp4, some parts of the file was cut. And at the place of the lacking parts there're the film that repeats itself.

I uploaded a exemple of video files there : http://dl.free.fr/b3KUSklGp/avi_mp4.7z (12mb)

You'll find a cut of the avi I'm trying to convert to mp4, and the mp4 I get after the encoding.

Very strange isn't it ?

All the options I choosed in MeGui are thoses by default. I'm using the lastest version 0.2.4.1041.

Since that, I realised that the problem come from the script avisynth. I use DirectShowSource() in the script and I've got the problem I mentioned when I do this. When I try AVISource() it doesn't work at all.

It this post, someone has already experiment this problem :
https://www.videohelp.com/forum/archive/directshowsource-reliability-problems-for-dv-de...h-t330213.html

I think I need the right codec to use AVISource() but I havn't.
In virtualdub the video play well and the decompressor is Internal DV Decoder (DVSD).

So, my question is, how to make DirectShowSource() works when I use this function in avisynth to encode my video in MP4 ?

Thanks for your help

Sekaiji

[jagabo]

AVISoure() requires a VFW based DV decoder. Try Panasonic DV codec, Cedocida, Canopus DV codec. Or try one of the latest beta versions of VirtualDub which has its own DV decoder built in.

[sekaiji]

Thank you for your answer, I just finally found a solution.
In the avisynth script I add "convertfps=true" and now there's not anymore loop.
It works !

Thanks

Sekaiji

[jagabo]

Thank you for your answer, I just finally found a solution.
In the avisynth script I add "convertfps=true" and now there's not anymore loop.

Nice! I'll have to remember that if I ever have the same problem.