Dear Prog,
I installed x64 version of Progdvb 5.19.
Where can I find 64 bit versions of video codec?
May I build it with graphedit?
How can I build my 64 bit graph?
I had no 64 video codec so I installed k-lite megapack x64 but Progdvb shows my no 64 bit codec.
In progdvb I have no video filter but I can listen audio.
So I recordered a channel.
I built the graph with graphedit and I can see the recording in graphedit.
But when I use it in Progdvb it say me video filter error.
How must I build the 64 bit graph?
Thank you for any help.

You can use custom mode and select codecs manual. For example vista have not bad codecs.

If ProgDVB not detect codecs after k-lite megapack then k-lite not have x64 codecs.

Ok understood Prog.
Do you think the 64 bit codec pack for vista x64 work also for win xp x64?

Codecs are not really depending on Windows version but on a few architecture aspects.
Though, the Windows itself might bring extra restrictions.

Diego, I also run XP 64 and I needed some x64 codecs to be able to visualize my videos in my explorer (Directory Opus 64)
Here is what I downloaded : K-Lite Codec Pack 64-bit (be carefful, the mega pack is ONLY 32 bits, it will work in XP x64 but it will only install 32 bit codecs) and the 64 bit version of the Windows Media runtime (I wasn't willing to install Media Player 11)
With that installed, I have no problem seeing all the main format in my 64 bit Directory Opus (also tested in Media Player Classic 64) Here are the formats that I tested with success : avi, divX, XVid, mov, mpg, mpeg, mkv, wmv, mp3, wma

Ab

Well, thank you to all for replies
It seem k-lite pack contain only some Direct show splitters but not codec.
I installed vista codecs pack x64 version. But in graphedit I found no new codec. but perhaps i' m not able to recognize them!
Perhaps should I install x64 version of Windows Media player 11 to have some vista 64 bit codecs installed?

This is strange Diego, K-lite 64 install among other ffdshow and it's a codec, no doubt about it. You might want to check in ffdshow at the very tope (codec part) if the mpeg codec is enabled by default (not sure about that, my things never remains "default" very long . Otherwise, yes, you can install media player 11 (or the windows media sdk runtime) but I don't think it integrate a mpg codec.

Ab

thank you Abraham,
but I don't see ffdshow in the directshow filters into graphedit.
I also installed the windows media encoder 9 x64 that should install some media runtimes but no way to see and recognize 64 bit codec.
The others codecs don't play into progdvb x64 version. Progdvb say no codec (neame of codec 32 bit) founded.
Pherhaps should I put the codec into some particoular directory even if it is only a 32 bit codec?

Now I have at least the ffdshow codec.
I didn't see it because I turned the mpeg2 codec of ffdshow from a not administrator user. Now I enabled it from an administrator user and ffdshow works.

With reference to the Progdvb testing it working great no loos of signal (audio tic tac) that instead I have in the Progdvb 4.
The Cam doesn't work, but this is a minor issue.
Very good job Prog.

This is good news Diego