[XviD-devel] a new problem!

suxen_drol xvid-devel@xvid.org
Sat, 25 Jan 2003 00:01:24 +1100


On Fri, 24 Jan 2003 12:02:36 +0800 ??? <zhang_qxian@cvicse.com> wrote:

> I am studying the decoder of Xvid.When I read the following statement, I felt puzzled:
> 
>     if (!BitstreamGetBit(bs)) /* complexity_estimation_disable */
>     {
>      DPRINTF(DPRINTF_ERROR, "complexity_estimation not supported");
>      return -1;
>     }
> 
> According to the bitstream syntax of MEPG4,
> it  likes that:
> if(!complexity_estimation_disable )
>     define_vop_complexity_estimation_header();
> 
> So I think the Xvid decoder has not supportted complexity estimation? Why?

incorrect. 
the dev branch supports c.e. header decoding, but the current stable
branch (0.9.0) does not.

-- pete; life is like a box of ammo