FFmpeg

283MB

Tree: 66d5e43b99

Author	SHA1	Message	Date
Paul B Mahol	d3d1d5936f	avfilter/vf_tonemap: add slice threading	6 years ago
Jun Zhao	96451477b9	lavfi/tonemap: make use of AVFILTER_DEFINE_CLASS use AVFILTER_DEFINE_CLASS for defining the filter classes Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	6 years ago
Vittorio Giovara	aa8e5eecac	vf_tonemap: Update hdr metadata with the new peak value Less effective than the approach in vf_tonemap_opencl because there is no peak detection, but it's still a good idea to implement this.	6 years ago
Vittorio Giovara	e467179cfb	vf_tonemap[_opencl]: Move determine_signal_peak() to a shared file The two functions are identical. Use the shared LumaCoeffients type too.	6 years ago
Vittorio Giovara	ce7ca726b2	vf_tonemap: Fix logic for detecting the maximum peak of untagged sources When there is no metadata attached to a frame, take into account both the PQ and HLG transfers, and change the HLG default value to 10: the value of 12 is the maximum range in scene referred light, but the reference OOTF maps this from 0 to 1000 cd/m² on the ideal HLG monitor. This matches what vf_tonemap_opencl does.	6 years ago
Vittorio Giovara	62dfa2ba14	Add tonemap filter Based off mpv automatic tonemapping capabilities. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago