On Wed, Feb 18, 2015 at 03:46:24PM +0100, Clément Bœsch wrote:
> From: Clément Bœsch <clem...@stupeflix.com>
>
> TODO: bump minor
> ---
> doc/filters.texi | 15 +++++
> libavfilter/vf_paletteuse.c | 151
> ++++++++++++++++++++++++++++++++++++++++----
> 2 files changed, 153 insertions(+), 13 deletions(-)
>
> diff --git a/doc/filters.texi b/doc/filters.texi
> index 191b52f..d75e39a 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -6991,6 +6991,21 @@ visible pattern for less banding, and higher value
> means less visible pattern
> at the cost of more banding.
>
> The option must be an integer value in the range [0,5]. Default is @var{2}.
> +
> +@item diff_mode
> +If set, define the zone to process
> +
> +@table @samp
> +@item rectangle
> +Only the changing rectangle will be reprocessed. This is similar to GIF
> +cropping/offsetting compression mechanism. This option can be useful for
> speed
> +if only a part of the image is changing, and has use cases such as limiting
> the
> +scope of the error diffusal @option{dither} to the rectangle that bound the
> +moving scene (it leads to more deterministic output if the scene doesn't
> change
> +much, and as a result less moving noise and better GIF compression).
> +@end table
> +
> +Default is @var{none}.
> @end tablethis is a nice idea [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB During times of universal deceit, telling the truth becomes a revolutionary act. -- George Orwell
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