Muxes always out of sync

[adam sandler]

Hello.
I have project in vegas, I frameserve them to virtualdub into x264 codec which saves just video in mp4 file. Then I run vegas again and just saving audio, mp3 or ac3 or wav. I tried to mux video and audio with tsmuxer and mymp4box - video and audio have exact same duration but for some reason audio is delayed about 0.5-1 second.
What am I doing wrong?

[jagabo]

VirtualDub + x264vfw = problems.

[TeNSoR]

Hi! Adam I use vegas with x264 Encoder through (frame server) and works like a charm or you can use with MeGUI, RipBot264. I don't encode the audio with the video at the same time, I encode it first with BeSweet to convert ac3 into PCM wave then you can use Aften or audacity to make the final ac3 audio file.

[adam sandler]

Hi! Adam I use vegas with x264 Encoder through (frame server) and works like a charm or you can use with MeGUI, RipBot264. I don't encode the audio with the video at the same time, I encode it first with BeSweet to convert ac3 into PCM wave then you can use Aften or audacity to make the final ac3 audio file.

yes, looks like it's me messed things up.
it is ok now

[TeNSoR]

Hi! Adam I use vegas with x264 Encoder through (frame server) and works like a charm or you can use with MeGUI, RipBot264. I don't encode the audio with the video at the same time, I encode it first with BeSweet to convert ac3 into PCM wave then you can use Aften or audacity to make the final ac3 audio file.

yes, looks like it's me messed things up.
it is ok now

I hope you managed to do it.