[Ffmpeg-devel] h264 and slices...

[Michael Niedermayer]

Hi
On Sun, Sep 11, 2005 at 01:24:55PM -0400, Rich Felker wrote:
> On Sun, Sep 11, 2005 at 02:55:34PM +0200, Michael Niedermayer wrote:
> > Hi
> > 
> > On Sun, Sep 11, 2005 at 01:52:05AM -0400, Rich Felker wrote:
> > > On Sat, Sep 10, 2005 at 11:43:19PM -0400, Rich Felker wrote:
> > [...]
> > > > it also seems idct skipping doesn't work for h264... and it would be
> > > > really nice if it could be skipped for b frames or nonref frames.. any
> > > > recommendations on where to look to add it? :)
> > > 
> > > i added it in hl_decode_ml.. is the attached patch (somewhat) correct?
> > 
> > it will skip the loop filter too
> 
> yes.. but does it make sense to do loop filter without idct? maybe, i
> dunno..

if skip_loop_filter say dont skip it then it shouldnt be skiped, its the
users decission ...


> 
> also my code doesn't skip intra idct.. not sure if it should tho..?

intra idct shouldnt be skiped, as intra blocks are predicted from the
spatialy surrounding intra and non intra blocks, the errors would accumulate 
...


[...]
-- 
Michael