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  1. 22nd Dec 2006 22:13 #1
    sybase2008
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    I know the encoding of mpeg2 video,

    but I don't how how to encoding a mpeg2 video including audio?

    I found many NLE software can combine video and audio,but what's encoding method they use?

    thank you very much!
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  2. 22nd Dec 2006 22:36 #2
    redwudz
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    MPEG-2 in a DVD uses: 'Up to 8 audio tracks containing Dolby Digital, DTS, PCM(uncompressed audio), MPEG-1 Layer2. One audio track must have MPEG-1, DD or PCM Audio'. This from our 'WHAT IS' DVD to the upper left.

    But AC3 is probably the most universally used format. PCM takes too much file space for most users. MPEG 1, Layer 2 is acceptable for NTSC. Still, AC3 is the better choice.
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  3. 23rd Dec 2006 02:41 #3
    sybase2008
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    thanks a lot ,

    but how the audio and video can become a file?

    would you like give some clue?or give me a web address about it!
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  4. 23rd Dec 2006 03:03 #4
    edDV
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    The short course

    http://en.wikipedia.org/wiki/DVD
    http://en.wikipedia.org/wiki/DVD_authoring
    http://www.dvddemystified.com/dvdfaq.html
    Recommends: Kiva.org - Loans that change lives.
    http://www.kiva.org/about
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