Hello there,
I was so excited to use the new splash player but I found that even the 2.6.1 version cannot correctly render the expected color from AMD RX470 when dealing with UHD X265 files
My gear : CPU 3570K, Display card AMD RX470, Windows 10, and I have attached the screen capture of Watchmen.2009.The.Ultimate.Cut.2160p.BluRay HEVC HDR10 , as you can see what I mean.
The player works great under the same environment when dealing with H264 video.
The media info that involved:
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
Codec ID : V_MPEGH/ISO/HEVC
Duration : 3 h 35 min
Bit rate : 48.0 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) : 0.241
Stream size : 72.2 GiB (92%)
Title : Watchmen.2009.The.Ultimate.Cut.2160p.BluRay.HEVC.TrueHD.5.1
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
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: 0.0050 cd/m2, max: 4000.0000 cd/m2
Maximum Content Light Level : 500 cd/m2
Maximum Frame-Average Light Level : 200 cd/m2
Audio #1
ID : 2
Format : TrueHD
Codec ID : A_TRUEHD
Duration : 3 h 35 min
Bit rate mode : Variable
Bit rate : 3 574 kb/s
Maximum bit rate : 5 358 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 1 200.000 FPS (40 SPF)
Compression mode : Lossless
Delay relative to video : 1 ms
Stream size : 5.38 GiB (7%)
Title : Watchmen.2009.The.Ultimate.Cut.2160p.BluRay.HEVC.TrueHD.5.1
Language : English
Default : Yes
Forced : No