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Hobojobo · 24th February 2007, 19:50

I am still a bit confused.
For example:
I have got a video file, and 2 ac3 audio files.

video.mp4
audio1 DELAY -500ms.ac3
audio2 DELAY -500ms.ac3

I want to transcode the 2nd audio file to aac.
megui does it for me via NeroAacEncoder.

The result file is named audio2 DELAY -500ms.mp4

Then megui muxes the video, the ac3 file, the aac file into a container.

Where does the audio delay correction take place?
During audio transcoding or during muxing?

Would it be during audio transcoding the resulting audio file should be named differently, shouldn't it? Like audio2 DELAY 0ms.mp4

24th February 2007, 19:50	#12 \| Link
Hobojobo don't blame me! Join Date: Mar 2002 Location: Germany Posts: 276	I am still a bit confused. For example: I have got a video file, and 2 ac3 audio files. video.mp4 audio1 DELAY -500ms.ac3 audio2 DELAY -500ms.ac3 I want to transcode the 2nd audio file to aac. megui does it for me via NeroAacEncoder. The result file is named audio2 DELAY -500ms.mp4 Then megui muxes the video, the ac3 file, the aac file into a container. Where does the audio delay correction take place? During audio transcoding or during muxing? Would it be during audio transcoding the resulting audio file should be named differently, shouldn't it? Like audio2 DELAY 0ms.mp4