Compression - Re: "Real WMV", 148.50 mhz sample-rate, 1920 X 1080 progressive scan image,

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Re: "Real WMV", 148.50 mhz sample-rate, 1920 X 1080 progressive scan image,

Pete Fraser

2006-10-30, 9:55 pm

"Lionel" <usenet@imagenoir.com> wrote in message
news:67fdk2ls236t387vdh7cud0jmd5oq54k31@
4ax.com...

>
> Wrong. The more you (lossy) compress the colour-depth, the more
> posterised & jaggy the image becomes. This is the direct consequence
> of the process Bob is describing.

Depends how you do it.

For example, I could easily reduce the bit depth on an
image to 1 bit per channel, using error feeback, and the
image would be neither particularly posterised nor jaggy.

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