[XviD-devel] B-Frames

[Michael Militzer]

----- Original Message -----
From: "Dead2" <dead2@circlestorm.org>
To: <xvid-devel@xvid.org>
Sent: Thursday, August 15, 2002 9:49 PM
Subject: Re: [XviD-devel] B-Frames


> > btw: I don't really know how VDub's "show output video" option
internally
> > works, but you need to additionally define BFRAMES_DEC (in case you
don't
> > have already) if you want XviD to decode your b-frame content properly.
Ah,
> > and don't use the "packed bitstream" option, it doesn't work yet.
Instead go
> > for "DX50 compatibility" (well, I don't remember how the option was
called
> > exactly...)
>
> Hmm..  Disabled "show decoded video", and it doesn't help on the crashes..
=(
> Yeah, never used "packed bitstream" and not "DX50 compatability" either.

In case we misunderstood us: you _should_ use DX50 compatibility

> This is a crashdump from Pass 1 of 2.
>
> Bframes = 3
> Quant = h.263
> Discard first pass
> MMX, I-SSE, SSE, 3DNow!, 3DNow! 2
>
> No lumi, greyscale, interlacing, ME hint
> No pack, dx50

hm, for a simple test maybe try a 1pass fixed quant encode at first, I don't
know if someone has ever tested 2pass + bframes (although it shouldn't make
any difference especially not during 1st pass...)

bye
Michael