[FFmpeg-devel] [PATCH] avfilter: add normalize filter

[Paul B Mahol]

On 9/14/17, Richard Ling <divetec at rling.com> wrote:
> Hi,
>
> This patch adds a filter to normalize (contrast stretch) RGB video.
> Comments welcome.
>
> R.
>
> From f08f132ecd79718d0ce6fb07f99c84ab5dd52ee4 Mon Sep 17 00:00:00 2001
> From: Richard Ling <divetec at rling.com>
> Date: Thu, 14 Sep 2017 13:18:50 +1000
> Subject: [PATCH] avfilter: add normalize filter
>
> ---
>  doc/filters.texi           |  79 +++++++++
>  libavfilter/Makefile       |   1 +
>  libavfilter/allfilters.c   |   1 +
>  libavfilter/vf_normalize.c | 415
> +++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 496 insertions(+)
>  create mode 100644 libavfilter/vf_normalize.c
>

What's status of this?