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发表于 2020/3/23 14:56
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|Google Chrome 78.0.3904.108 |Windows 10
下面这个参数是我压制265 HDR的参数
-f mkv
-c:v libx265 -threads 4 -shortest -x265-params " colorprim=bt2020:colormatrix=bt2020nc:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(40000000,50):max-cll=2465,823 profile=high:level=5.1" -color_range 1 -color_trc smpte2084 -color_primaries bt2020 -colorspace 9 -preset slow -aq-mode 1 -qcomp 0.60 -deblock -2:-2 -b:v 20205k -tune:v ssim
-sn -map_metadata -1 -map_chapters -1 -libx265main10 -c:a none -r 23.976 -shanakeyframe 10
用于下面这种
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color primar : Display P3
Mastering display luminance : min: 0.0050 cd/m2, max: 4000 cd/m2
Maximum Content Light Level : 2465 cd/m2
Maximum Frame-Average Light Le : 823 cd/m2
压了两个,都有max-cll数值,但最近遇到两个不一样的,不知道该怎么设置,是直接删除max-cll,还是应该改什么,求帮助
一种是
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color primar : Display P3
Mastering display luminance : min: 0.0001 cd/m2, max: 1000 cd/m2
SEI_rbsp_stop_one_bit : Missing
另一种是
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color primar : Display P3
Mastering display luminance : min: 0.0001 cd/m2, max: 1000 cd/m2
遇到没有max-cll数值的原盘的时候该怎么办?直接把max-cll删除,还是该成什么样?带有“SEI_rbsp_stop_one_bit : Missing”的又该怎么处理?谢谢了,求教。
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