[MEncoder-users] Bits per pixel, bitrate and resolution

[Andrew Savchenko]

On 13 Jan 2007 08:26 Joe Emenaker wrote:
> Jeff Clagg wrote:
> > - if you must have a rule of thumb, you would be better served
> > by an understanding that, all else being equal, bitrate should
> > scale in proportion to the SQUARE ROOT of the number of pixels
>
> I'm intrigued! Do you have any docs that you can point me to
> which discuss the reasoning for this?

Look in the in encoding-guide ;-)
menc-feat-dvd-mpeg4.html#menc-feat-dvd-mpeg4-resolution-bitrate
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