A/V sync issues

[BAMitUp]

I have a *HD* video 1920x1088@29.9700FPS.
It is encoded as H.264 AVC (originally a matrosoka file at 11GB)
My ultimate objective is to get the file playing on my PS3 with all the HD goodness of that 11GB MKV file!

I spent 8hrs last night encoding that file with Xvid4PSP.
My outputted file looks pretty good considering it's 4.3GB's but my problem is that the audio is about 45 seconds ahead of the video.
I came here to ask if:
1. Any program(s) that would let me tweak the audio-video interleaving?
2. Another program that does what my ultimate objective is.

I've spent the last 2 weeks of brainpower trying to get this video to play on my ps3. Since if i do it once, i can do it again and help others with the same problem. A time-saving method would be highly preferred.

[guns1inger]

If it is out by a constant amount, virtualdubmod can fix it easily without re-encoding. I have also used AVIDemux to do this, although other haven't had the same success. https://forum.videohelp.com/viewtopic.php?t=309224 has details

[theewizard]

I only did 1 mkv file , and it was at a lower res 920*528

I ended up doing the same thing convert to DVd by 2 different paths

did you try mkvextract, it requires you install mkvmerge/mkvtoolsnix, then unzip mkvextracgui and place those files in the in the folder created bymkvtoolsnix

it took FOUR trys and resets before the program accepted the file, but it then did a very quick extraction of the source video to xvid avi with out altering or re-encoding, another run extracted the audio

avidemux will then mux the 2 tracks/streams back together as a standard avi-xvid codec with everything in sync and un-altered

in my case i then frame served the video stream to cce to get an elementry mpv file

because iwas converting to dvd