SafeColorLimiter

FranceBB · 25th September 2020, 08:13

Hi there folks,
the idea is to automatize clipping to get a broadcast safe output in Limited TV Range (0.0-0.7mV).

8bit sources will be limited to 16 - 235 luma and 16 - 240 chroma
10bit sources will be limited to 64 - 940 luma and 64 - 960 chroma
12bit sources will be limited to 256 - 3760 luma and 256 - 3840 chroma
14bit sources will be limited to 1024 - 15040 luma and 1024 - 15360 chroma
16bit sources will be limited to 4096 - 60160 luma and 4096 - 61440 chroma
32bit sources will be limited to 16/255.0 - 235/255.0 luma and -112/255.0 - -112/255.0 - 112/255.0 chroma

It supports y8, y10, y12, y14, y16, y32, yv12, YUY2, yv16, yv24 and YUV 4:2:0 planar, YUV 4:1:1 planar, YUV 4:2:2 planar, YUV 4:4:4 planar 10-12-14-16-32bit, including those with alpha channel.
If the input is in RGB, it will just return the input untouched.

Script: https://github.com/FranceBB/SafeColorLimiter

25th September 2020, 08:13	#1 \| Link
FranceBB Broadcast Encoder Join Date: Nov 2013 Location: Royal Borough of Kensington & Chelsea, UK Posts: 2,905	SafeColorLimiter Hi there folks, the idea is to automatize clipping to get a broadcast safe output in Limited TV Range (0.0-0.7mV). 8bit sources will be limited to 16 - 235 luma and 16 - 240 chroma 10bit sources will be limited to 64 - 940 luma and 64 - 960 chroma 12bit sources will be limited to 256 - 3760 luma and 256 - 3840 chroma 14bit sources will be limited to 1024 - 15040 luma and 1024 - 15360 chroma 16bit sources will be limited to 4096 - 60160 luma and 4096 - 61440 chroma 32bit sources will be limited to 16/255.0 - 235/255.0 luma and -112/255.0 - -112/255.0 - 112/255.0 chroma It supports y8, y10, y12, y14, y16, y32, yv12, YUY2, yv16, yv24 and YUV 4:2:0 planar, YUV 4:1:1 planar, YUV 4:2:2 planar, YUV 4:4:4 planar 10-12-14-16-32bit, including those with alpha channel. If the input is in RGB, it will just return the input untouched. Script: https://github.com/FranceBB/SafeColorLimiter __________________ LUT Collection FFAStrans Videotek - AAA - SafeColorLimiter Last edited by FranceBB; 12th October 2020 at 14:46.