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  1. Hello All ,

    I have used DV Type 1 codec (application Ulead VS6) to Transfer via Firewire.
    AVIcodec tool shows DV codec as SONY (I heard Sony & Microsoft DV coedc are same ?)

    For CCE I used following settings:
    NO Filter, VBR 3 pass,
    9000(0-9500) ; ONLY 60min to be put on DVD
    Quantizer characteristic=8
    SELECT Try decoding AVI in YUY2 format
    SELECT Try decoding AVI in 32-bit RGB format
    Luminance Level=16-235
    The resulting DVD looks little washed out, lighter on TV, BUT ok on monitor.

    BUT, if in CCE, if I change setting to:
    DESELECT Try decoding AVI in YUY2 format
    SELECT Try decoding AVI in 32-bit RGB format
    Set Luminance Level to 0-255
    (Rest Same)
    I get darker video.

    Please explain.
    I was of the view that AVI file captured (by Ulead VS6) was in 16-235 range YUY2 ? Correct ?
    Which is the correct setting ?
    What tool can I use to find out AVI properties (RGB/YUY2, 0-255/16-235, interlace etc)?
    (If I capture BMP image using PowerDVD, histogram in BOTH are spread across 0-255. Is PowerDVD converting image color scale ?)
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  2. MORE QUESTIONS:
    I captured using DV Type 1/2 codec.
    I used Avisynth script. Used "DirectShowSource" then "IsYUY2(clip)" function returns true.
    On histogram, I see range of 0-255.
    Does this mean ORIGINAL captured AVI is YUY2 0-255 ? OR MS codec (qdv.dll) has converted it while decoding ?
    If this is correct Do i need to get video to 16-255 ? HOW ?
    What CCE settings ?

    Experts Please help !
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