Slow audio/sound when transcoding/converting video.

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zensunni
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Slow audio/sound when transcoding/converting video.

Postby zensunni » 29 Dec 2007 18:51

Hi there,

I'm trying to change an mkv format into an mp4 format. But, whenever I test it out, the audio is slowed right down, and the voices of people sound pretty goofy.

Here is my MRL:

:sout=#transcode{vcodec=h264,vb=1024,scale=1,acodec=mp4a,ab=512,channels=2}:duplicate{dst=std{access=file,mux=mp4,dst="<filename & path>"}}

Thanks for any insights :)

VLC_help
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Re: Slow audio/sound when transcoding/converting video.

Postby VLC_help » 29 Dec 2007 20:46

Don't transcode unless iyou really have to (so demux mkv and muxt to mp4 if possible). ab=128 might be a better choice for audio bitrate.

zensunni
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Re: Slow audio/sound when transcoding/converting video.

Postby zensunni » 29 Dec 2007 22:21

This worked well, thanks. I actually thought that the audio/video wouldn't pass into the new file if it wasn't trans-coded [sic].

Sometimes the best solutions are the easiest.


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