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Re: MPEG1 Muxed Track Export to MPEG4 Streaming



At 22:10 -0400 2003 06 01, Jerome Miskell wrote:


Hello,
I have an MPEG1 video that I would like to export to MPEG4 QT streaming.
 When I export using QT Pro I lose the audio.  Under Movie Properties
only one track (MPEG 1 Muxed) is present and the audio options are all
grayed out when attempting to export to  any other format in QT Pro.
Any ideas how to export this file for streaming without losing the
audio?

Thanks,

Jerry Miskell
Mount Union College
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Hi Jerry

to get the sound into a separate track, you have to (demux) demultiplex the mpegs.

One way to go is ...
[1] use BBDemux to extract the tracks
	http://sourceforge.net/projects/macbbdemux
[2] convert the sound track to a non-mpeg format that QT will read
[3] open thebconverted sound track and select all
[4] copy the sound tracks to the clipboard
[5] add to the video track.

There are other ways to do it (MacOSX) with
ffmpegX:
	http://homepage.mac.com/major4/
and DiVA
	http://www.divx.com/

Regards
Antonio
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References: 
 >MPEG1 Muxed Track Export to MPEG4 Streaming (From: "Jerome Miskell" <email@hidden>)



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