Testy materiału HDR
Demo LG
Complete name LG_Colors-of-Journey-HDR.mp4
Format : MPEG-TS
File size : 476 MiB
Duration : 1mn 41s
Overall bit rate mode : Variable
Overall bit rate : 39.5 Mbps
Video
ID : 256 (0x100)
Menu ID : 1 (0x1)
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@Main
Codec ID : 36
Duration : 1mn 41s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate : 60.000 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Writing library : x265 1.9:[Mac OS X][clang 7.0.2][64 bit] 10bit
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : SMPTE ST 2084
Matrix coefficients : BT.709
Mastering display color primaries : R: x=0.680000 y=0.320000, G: x=0.265000 y=0.690000, B: x=0.150000 y=0.060000, White point: x=0.312700 y=0.329000
Mastering display luminance : min: 0.0001 cd/m2, max: 1000.0000 cd/m2
Próbka od Sony
Complete name :Sony_4K_HDR_Camp.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom)
File size : 1.12 GiB
Duration : 2mn 7s
Overall bit rate mode : Variable
Overall bit rate : 75.8 Mbps
Encoded date : UTC 2016-02-03 08:01:30
Tagged date : UTC 2016-02-03 08:01:30
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
Codec ID : hvc1
Codec ID/Info : High Efficiency Video Coding
Duration : 2mn 7s
Bit rate : 75.6 Mbps
Maximum bit rate : 123 Mbps
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 (60000/1001) fps
Color space : YUV
Chroma subsampling : 4:2:0 (Type 2)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.152
Stream size : 1.12 GiB (100%)
Encoded date : UTC 2016-02-03 07:59:49
Tagged date : UTC 2016-02-03 08:01:32
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : SMPTE ST 2084
Matrix coefficients : BT.2020 non-constant
Mastering display color primaries : R: x=1.000000 y=1.000000, G: x=1.000000 y=1.000000, B: x=1.000000 y=1.000000, White point: x=1.000000 y=1.000000
Mastering display luminance : min: 0.1000 cd/m2, max: 0.5000 cd/m2
Obie próbki 10bitowe, w specyfikacji BT.2020, 60fps, próbka sony o przepływności ponad 100Mbps.
Najciekawsze są ostanie parametry obrazu:
Mastering display color primaries zapewne manipulujące procesorem obrazu pod potrzeby danej firmy.
Nie ma co. TCL daje radę.
Podobno na tym teście od sony wymięka większość telewizorów
