[FFmpeg-devel] [PATCH] Fix for H.264 configuration parsing
michael at niedermayer.cc
Sun Apr 17 02:21:30 CEST 2016
On Tue, Apr 12, 2016 at 04:32:04PM -0400, Ivan wrote:
> Sometimes video fails to decode if H.264 configuration changes mid stream. The reason is that configuration parser assumes that nal_ref_idc is equal to 11b while actually some codecs but 01b there. The H.264 spec is somewhat vague about this but it looks like it allows any non-zero nal_ref_idc for sps/pps.
> Signed-off-by: Ivan <grigoriev.ivan.a at gmail.com>
> libavcodec/h264.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Rewriting code that is poorly written but fully understood is good.
Rewriting code that one doesnt understand is a sign that one is less smart
then the original author, trying to rewrite it will not make it better.
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