[MEncoder-users] CABAC and NoCABAC

[Grozdan]

On Tue, Apr 5, 2011 at 3:48 AM, Stjepan Brbot <stjepan.brbot at gmail.com> wrote:
> I encoded the same movie twice; first time I had CABAC entropy coding
> turned on and second time turned off. Although that resulted in
> different file sizes, since entropy coding is lossless coding, I
> expected the same PSNR for both encoded movies but psnr parameter
> reported different figures!!! How's that possible?

Wait, so you're complaining of having different PSNR but are comparing
two different coding schemes yet expect the exact same results? Are
you serious?


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