Re: [FFmpeg-devel] [PATCH v2 5/6] avutil/csp: add EOTF function definitions

2024-12-01 Thread Niklas Haas
On Sun, 01 Dec 2024 02:56:31 +0100 Michael Niedermayer wrote: > Hi > > On Sat, Nov 30, 2024 at 03:27:53PM +0100, Niklas Haas wrote: > > On Sat, 30 Nov 2024 15:23:50 +0100 Niklas Haas wrote: > > > From: Niklas Haas > > > > > > The existing av_csp_trc_func_from_id() mostly implements the OETF, ex

Re: [FFmpeg-devel] [PATCH v2 5/6] avutil/csp: add EOTF function definitions

2024-11-30 Thread Michael Niedermayer
Hi On Sat, Nov 30, 2024 at 03:27:53PM +0100, Niklas Haas wrote: > On Sat, 30 Nov 2024 15:23:50 +0100 Niklas Haas wrote: > > From: Niklas Haas > > > > The existing av_csp_trc_func_from_id() mostly implements the OETF, except > > for > > PQ. As such, we are currently missing a precise definition

Re: [FFmpeg-devel] [PATCH v2 5/6] avutil/csp: add EOTF function definitions

2024-11-30 Thread Niklas Haas
On Sat, 30 Nov 2024 15:23:50 +0100 Niklas Haas wrote: > From: Niklas Haas > > The existing av_csp_trc_func_from_id() mostly implements the OETF, except for > PQ. As such, we are currently missing a precise definition of an ITU-R EOTF. > Introduce the new functions av_csp_itu_eotf() and av_csp_itu