On Sat, Jul 05, 2025 at 06:20:50PM +0000, Sarthak Indurkhya via ffmpeg-devel wrote: > Date: Sat, 5 Jul 2025 18:20:50 +0000 > From: Sarthak Indurkhya <[email protected]> > To: "[email protected]" <[email protected]> > Subject: [PATCH] avfilter: add inverse tone mapping > > Hello FFmpeg developers, > This patch introduces a new video filter called inversetonemap for FFmpeg. > The filter performs SDR to HDR conversion by mapping SDR BT.709 video to HDR > BT.2020 PQ, using local adaptation and inverse tone mapping. The goal is to > provide a simple, flexible tool for upconverting SDR content for HDR > displays, with local adaptation, tone curve sensitivity, and chroma > processing. > > Please review. > Thanks, > Sarthak > > -- > > From f563ee1ad93511dfe7dd252578d7801e0cbbe968 Mon Sep 17 00:00:00 2001 > From: Sarthak Indurkhya > [email protected]<mailto:[email protected]> > Date: Sat, 5 Jul 2025 22:33:46 +0530 > Subject: [PATCH] avfilter: add inversetonemap filter > > This filter performs inverse tone mapping from SDR to HDR using local > adaptation and PQ mapping. > > - Added inversetonemap video filter for SDR to HDR conversion. > --- > Changelog | 1 + > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vf_inversetonemap.c | 98 ++++++++++++++++----------------- > 4 files changed, 51 insertions(+), 50 deletions(-) >
> diff --git a/Changelog b/Changelog
> index 81e2cc813f..0aecf6dbf1 100644
> --- a/Changelog
> +++ b/Changelog
> @@ -2,6 +2,7 @@ Entries are sorted chronologically from oldest to youngest
> within each release,
> releases are sorted from youngest to oldest.
> version <next>:
This patch is corrupted by line breaks
please make sure your MUA doesnt break long lines or attach the patch
or use git send-email
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Old school: Use the lowest level language in which you can solve the problem
conveniently.
New school: Use the highest level language in which the latest supercomputer
can solve the problem without the user falling asleep waiting.
signature.asc
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
