KVCD: Sync Problems with Audio?

Yoda · #1 10-02-2002, 02:05 PM

Anyone else had this problem? When done with Tmpenc the sound was way behing from the beginning. When I tried Mpeg Mediator, Headac3he,bbMpeg the sound sync'd but gradually moved out of sync more and more as the film progressed. Anyone have a program that will once and for all solve this problem?

-Yoda

kwag · #2 10-02-2002, 02:22 PM

Quote:

Originally Posted by Yoda

Anyone else had this problem? When done with Tmpenc the sound was way behing from the beginning. When I tried Mpeg Mediator, Headac3he,bbMpeg the sound sync'd but gradually moved out of sync more and more as the film progressed. Anyone have a program that will once and for all solve this problem?

-Yoda

Hi Yoda,
Does the sound gradually go out of sync if you play the mpeg on WMP

-kwag

Yoda · #3 10-02-2002, 02:44 PM

Thought that was the problem, I was using WinDVD so I used the Mpeg Mediator route and looked again with wmp. Perfect sync in the beginning so thought that fixed the problem. Went ahead and did the whole movie and muxed with bbmpeg to 2 disk ~ 800mb and thought I was through. Looked at the second mpeg file and it started out of sync, went back to the first mpeg and it started in sync the moved to 30 min of the movie and it was gradually getting out of sync. I suspect the bbMpeg process is at fault but I can't find any differences between the way you do it and the way I do it. Anyway, the movie seems to be a Kate and Leopold type of problem.

-Yoda

kwag · #4 10-02-2002, 02:49 PM

Quote:

Originally Posted by Yoda

. Anyway, the movie seems to be a Kate and Leopold type of problem.

-Yoda

AHA!, you should have said that before

Kate & Leopold gets out of sync if you process the audio with DVD2AVI. Use MPEG Mediator to extract the AC3, and encode the AC3 to .mp2 with Headac3he. That's it!.

-kwag

rendalunit · #5 10-02-2002, 02:56 PM

no Kwag, Yoda said it's a Kate & Leopold type problem, not that the movie is Kate & Leopold!

Yoda what kind of player do you have? It seems like your audio sync problems just won't go away

-ren

Yoda · #6 10-02-2002, 03:03 PM

I did get the audio from Mpeg Mediator and made the mp2 file and then muxed with bbMpeg. That's when it was sync'd in the beginning and started losing sync the further into the movie it went. Right now I'm making an avi of the movie with Mpeg Mediator sound and video together. So far, I've done one test of 40 min and the sync is in all the way.
Do you have a link that explains the low level of putting the video and audio file together in a file. Just want to understand what sync's video to audio.

-Yoda

kwag · #7 10-02-2002, 03:10 PM

Quote:

Originally Posted by rendalunit

no Kwag, Yoda said it's a Kate & Leopold type problem, not that the movie is Kate & Leopold!

-ren

-kwag

Yoda · #8 10-02-2002, 03:14 PM

@rendalunit
It's not a player problem, I've haven't gotten that far yet. It plays out of sync in wmp and I know if it does it there it will do the same on the home player.

-Yoda