[Ffmpeg-devel] low_delay and has_b_frames

Michael Niedermayer michaelni
Mon Nov 13 11:51:15 CET 2006


Hi

On Mon, Nov 13, 2006 at 11:21:42AM +0100, Baptiste Coudurier wrote:
> Hi
> 
> Michael Niedermayer wrote:
> >> [...]
> >>
> >> Ok. According to the code you are assuming that stream has always 1 
> >> frame delay during decoding. Is that true for I only and IP streams ?
> > 
> > the delay is stored i the header in mpeg1/2/4
> > 
> 
> Ok I got it.
> 
> >>>>> Should I modify has_b_frames set by taking max_b_frames into account ?
> >>>>>
> >>>> Ping, any idea ?
> >>> ... about changing low delay
> >>> iam against changing the default unless you ensure that this is ok with
> >>> things like VCD/SVCD/DVD and so on
> >>>
> >>> adding optional low delay support via CODEC_FLAG_LOW_DELAY is fine though
> 
> Is patch attached ok ?

yes

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In the past you could go to a library and read, borrow or copy any book
Today you'd get arrested for mere telling someone where the library is




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