[XviD-devel] Error Resilience

suxen_drol xvid-devel@xvid.org
Sun, 19 Jan 2003 11:01:38 +1100


On Sat, 18 Jan 2003 23:46:49 +0100 "Michael Militzer" <michael@xvid.org> wrote:

hello,

> I'd also like to mention that the vop quantizer value (in vop header) can
> have a precision of up to 9 bits. Our dequantization routines can only
> handle 5 bits (or a max quantizer of 31)...

iam under the impression the "not_8_bit" flag (thus quant_precision and
bits_per_pixel) is only permitted in the N-bit profile.

besides, optimizing for qp=[1,2^9-1) wouldn't be much fun.

-- pete; life is like a box of ammo