[x264-devel] pic_struct / hrd patch

Trahald wewk584 at gmail.com
Sat Sep 19 16:23:50 CEST 2009


Elecard buffer analyser gives the message

"Can't continue the analysis.

The value of cpb_removal_delay equals 0 in the fist access unit of a
buffering period that does not initialise the HRD. It will ause invalid
timings of coded picture removal"

On Sat, Sep 12, 2009 at 10:47 PM, Jason Garrett-Glaser <
darkshikari at gmail.com> wrote:

> On Sat, Sep 12, 2009 at 7:36 PM, Alex Giladi <alex.giladi at gmail.com>
> wrote:
> > All,
> > The attached patch adds support for buffering and picture timing
> > SEI's, allowing use of pulldown or/and writing NAL HRD.
> > The patch borrows a lot from two earlier patches, by Alex Izvorski and
> > by an unknown author (patch found on x264.nl).
> > Hope you'll find it useful.
> > Alex.
>
> This patch is probably slightly wrong due to the fact that, like
> Trahald's, it ignores NAL escape bytes, which do count as part of NAL
> HRD.
>
> I am working on a fix for this.
>
> Dark Shikari
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> x264-devel at videolan.org
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>
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