[FFmpeg-devel] [PATCH] Use correct colorspace in Cinepak decoder.

[Michael Niedermayer]

On Mon, Feb 18, 2013 at 06:00:33PM +0100, u-bo1b at 0w.se wrote:
> The new code is also faster and more robust.
> 
> The decoder passed fate tests.
> 
> As for the performance:
> an update to the numbers I posted earlier:
> 
> old decoder + conversion to rgb:         fps = 2618
> old decoder, without converting to rgb:  fps = 4012
> 
> new decoder, producing rgb:              fps = 4502
> 
> Regards,
> Rl
> ---
>  libavcodec/cinepak.c          |  225 ++++++++++++++++---------------
>  tests/ref/fate/cvid-grayscale |  304 ++++++++++++++++++++--------------------
>  tests/ref/fate/cvid-partial   |  158 +++++++++++-----------
>  tests/ref/fate/film-cvid      |  220 +++++++++++++++---------------
>  4 files changed, 456 insertions(+), 451 deletions(-)

this patch seems to break decoding of
https://ffmpeg.org/trac/ffmpeg/raw-attachment/ticket/1303/1.avi

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

In fact, the RIAA has been known to suggest that students drop out
of college or go to community college in order to be able to afford
settlements. -- The RIAA
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