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  1. 6th May 2004 11:00 #1
    au7usa
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    Does it just change the GOP structure, throw away "I" frames?
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  2. 6th May 2004 12:44 #2
    xzarkad
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    As far as I know: standard it changes the GOP structure, but it does not throw away the I frames. If I recall correctly it throws away the P frames.

    I have read somewhere that when "Deep analysis" is used, the bitrate is lowered, by the percentage the movie is shrinked.
    The Dutchman
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  3. 6th May 2004 12:55 #3
    FOO
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    It works very well

    It works by reducing the number of binary digits in the
    numbers used to represent the video data.

    If you have a 6 bit number it can describe 64 different levels.
    If you change it to 5 , it can only represent 32 different levels ,
    hence the reduction in quality....and more than 15% reduction in size.
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