From 02595011eb11a1f4d22339519205c2e087a45663 Mon Sep 17 00:00:00 2001 From: Niklas Haas Date: Mon, 17 Jul 2023 16:37:36 +0200 Subject: vo_gpu_next: add --hdr-contrast-recovery/smoothness New upstream feature. Disabled by default. --- DOCS/man/options.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'DOCS/man/options.rst') diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index a9684b2b50..a40d6befb0 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -6713,6 +6713,18 @@ them. aggressive, up to the limit of the high threshold (at which point the filter becomes instant). +``--hdr-contrast-recovery=<0.0..2.0>``, ``--hdr-contrast-smoothness=<1.0..100.0>`` + Enables the HDR contrast recovery algorithm, which is to designed to + enhance contrast of HDR video after tone mapping. The strength (default: + 0.0) indicates the degree of contrast recovery, with 0.0 being completely + disabled and 1.0 being 100% strength. Values higher than 1.0 are allowed, + but may result in excessive sharpening. The smoothness (default: 3.5) + indicates the degree to which the HDR source is low-passed in order to + obtain contrast information - a value of 2.0 corresponds to 2x downscaling. + Users on low DPI displays (<= 100) may want to lower this value, while + users on very high DPI displays ("retina") may want to increase it. (Only + for ``vo=gpu-next``) + ``--use-embedded-icc-profile`` Load the embedded ICC profile contained in media files such as PNG images. (Default: yes). Note that this option only works when also using a display -- cgit v1.2.3