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View Full Version : How Can I Mux Audio With Video Frame By Frame ???


gitungrh
16th May 2010, 13:59
Hey Friends,
I've a english video source which i was ripped .
Also i've d audio source of dat same movie from VCD.
But now when i went to mux dem ,i checked d delay & found 3 sec 1 place...The audio was perfect in d place I marked but is coming as audio synchronized at all other places(1st audio den video coming).

I asked 1 my friend abt it & he suggested since dere is no equal gap in audio in VCD source as compared to English video source,so he said to add d audio Frame By frame so dat at each & every point audio will b matched wid video.

But unfortunately i don't know(also not my friend) how to do dis...??

So someone plz help me how to do dis ..??

Thanks .

Warperus
16th May 2010, 20:49
I think your friend is wrong. There is a possibility to add audio interleaved with video frame-by-frame, but I've never heard of things like this being involved in sync operations.
If you have video and audio streams of the same movie that effectively have different length, you can tweak two things - audio length and delay. Editors like SoundForge can change audio track length as you need, and you can check changes playing both audio and video to find parameters for sync. Then you can save results and mux it with proper delay.

gitungrh
16th May 2010, 21:02
I think your friend is wrong. There is a possibility to add audio interleaved with video frame-by-frame, but I've never heard of things like this being involved in sync operations.
If you have video and audio streams of the same movie that effectively have different length, you can tweak two things - audio length and delay. Editors like SoundForge can change audio track length as you need, and you can check changes playing both audio and video to find parameters for sync. Then you can save results and mux it with proper delay.

I already checked d delay.
But unfortunately the delay varies point to point.
dats y me searching for something using which i can seed vdo & add audio same time Frame by Frame.

Plz someone help me..

And Bro plz elaborate a lil bit abt soundforge..I never used dat one..>

Gavino
17th May 2010, 19:46
Don't mean to diss you bro, but it would help us to understand your question if you followed forum Rule 13 - "The official language is English".