[FFmpeg-devel] [PATCH 2/2] CrystalHD: Back up extradata to allow decoder reinit to work.

Michael Niedermayer michaelni at gmx.at
Sun Jan 22 23:28:00 CET 2012


On Sun, Jan 22, 2012 at 01:47:00PM -0800, Philip Langdale wrote:
> From: Philip Langdale <philipl at cloudera.com>
> 
> This was a regression that came in when I switched to using the
> h.264 annex b filter all the time. As the filter modifies extradata,
> its use violates the statelessness assumption that exists in the
> 'ffmpeg' command line tool, and maybe elsewhere. It assumes that
> a docoder can be reinitalised and pointed to an existing stream and
> get the same results.
> 
> For now, the only way to meet this requirement is to backup the
> extradata.

applied, thanks

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

I have never wished to cater to the crowd; for what I know they do not
approve, and what they approve I do not know. -- Epicurus
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