[x264-devel] Re: ssd of previous frames

[Azadeh Rasouli]

hi

tanx.
but where is the definition of h->stat.i_sqe_global ?and how can I use it?

Regards,
Azadeh


On 2/15/07, Loren Merritt <lorenm at u.washington.edu> wrote:
>
> On Thu, 15 Feb 2007, Azadeh Rasouli wrote:
>
> > would you please tell me while encoding a frame how I can access to the
> > previous frames' distortions ("ssds").
>
> They are not stored anywhere. Only the sum of all previous frames' ssds is
> stored, in h->stat.i_sqe_global.
>
> > and what does "REF_COST(list, ref)" in analyse.c do exactly?
>
> It's the cost, in lambda*bits, of coding the reference frame index using
> CAVLC.
>
> --Loren Merritt
>
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