[vlc-devel] rtp/h264 issue

Ilkka Ollakka ileoo at videolan.org
Wed May 12 13:58:12 CEST 2010


On Sat, Apr 24, 2010 at 11:28:02AM +0300, Ilkka Ollakka wrote:
> On Wed, Apr 21, 2010 at 09:18:55PM +0400, An L. Ber wrote:

> > In previous versions of libx264 (git-snapshot 20100218) the
> > x264_encoder_headers generates SEI/SPS/PPS with NAL unit separator "00
> > 00 00 01", but new version stores the SEI block with short version "00
> > 00 01". This short start code can not be detected by rtp.c module and
> > PPS and SEI blocks are stored as one item (with invalid data and very
> > long length).

> > Because the short version is valid for SEI block i've added to rtp.c
> > feature to detect it: "The start sequence is some zeros (atleast 2) and
> > 01" (because more than 3 zeros is also valid)

> Could you send patch without this much whitespace-changes? Otherwise it
> looks reasonable.

ping
-- 
Ilkka Ollakka
"... After all, all he did was string together a lot of old, well-known
quotations."
		-- H. L. Mencken, on Shakespeare
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