最近哈利波特4k proper版本出了,刚下好第一部魔法石,画质没什么变化,而且视频编码信息中,视频码率、视频大小、最大最小亮度等信息一模一样,不知道更新啥东西。
老版:
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
HDR format : SMPTE ST 2086, HDR10 compatible
Codec ID : V_MPEGH/ISO/HEVC
Duration : 2 h 32 min
Bit rate : 60.7 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 2)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.305
Stream size : 64.6 GiB (92%)
Title : Harry.Potter.and.the.Sorcerers.Stone.2001.2160p.BluRay.REMUX.HEVC.DTS-X.7.1-FGT
Writing library : ATEME Titan File 3.8.3 (4.8.3.0)
Default : Yes
Forced : No
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 : 552 cd/m2
Maximum Frame-Average Light Le : 190 cd/m2
proper版
Video
ID : 1
ID in the original source medi : 4113 (0x1011)
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
HDR format : SMPTE ST 2086, HDR10 compatible
Codec ID : V_MPEGH/ISO/HEVC
Duration : 2 h 32 min
Bit rate : 60.7 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 2)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.305
Stream size : 64.6 GiB (80%)
Writing library : ATEME Titan File 3.8.3 (4.8.3.0)
Language : English
Default : No
Forced : No
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 : 552 cd/m2
Maximum Frame-Average Light Le : 190 cd/m2
Original source medium : Blu-ray
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