Не може да се изключва. И мен първоначално ме дразнеше, но се свиква.
Загледах се и се оказа, че съм си купил извит телевизор. 

Друго, което установих в последствие - от модели 2020 насам медия плеърът не възпройзвежда Dual Layer Dolby Vision файлове или Dolby Vision FEL. Възпройзвежда само Dolby Vision MEL.
Dolby Vision FEL - Base Layer, Enhancement Layer + RPU
На C2 се възпройзвежда като HDR10, на B8 си тръгва Dolby Vision.
Код:
General
Complete name : G:\[4K] Schindler's List (1993).mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/dby1/isom)
File size : 79.5 GiB
Duration : 3 h 15 min
Overall bit rate : 58.3 Mb/s
Encoded date : UTC 2021-04-15 23:13:36
Tagged date : UTC 2021-04-15 23:13:36
Video #1
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 : hev1
Codec ID/Info : High Efficiency Video Coding
Duration : 3 h 15 min
Bit rate : 51.6 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) : 0.259
Stream size : 70.3 GiB (88%)
Default : No
Encoded date : UTC 2021-04-15 23:13:36
Tagged date : UTC 2021-04-15 23:13:36
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color pri : Display P3
Mastering display luminance : min: 0.0010 cd/m2, max: 1000 cd/m2
Maximum Content Light Level : 1000 cd/m2
Maximum Frame-Average Light : 311 cd/m2
Codec configuration box : hvcC
Video #2
ID : 2
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
HDR format : Dolby Vision, Version 1.0, dvhe.07.06, EL+RPU, Blu-ray compatible / SMPTE ST 2086, HDR10 compatible
Codec ID : dvhe
Codec ID/Info : High Efficiency Video Coding with Dolby Vision
Duration : 3 h 15 min
Bit rate : 6 093 kb/s
Width : 1 920 pixels
Height : 1 080 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) : 0.123
Stream size : 8.30 GiB (10%)
Default : No
Encoded date : UTC 2021-04-15 23:13:36
Tagged date : UTC 2021-04-15 23:13:36
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color pri : Display P3
Mastering display luminance : min: 0.0010 cd/m2, max: 1000 cd/m2
Codec configuration box : hvcC+dvcC
Audio
ID : 3
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : ac-3
Duration : 3 h 15 min
Bit rate mode : Constant
Bit rate : 640 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 893 MiB (1%)
Language : English
Service kind : Complete Main
Default : No
Encoded date : UTC 2021-04-15 23:13:36
Tagged date : UTC 2021-04-15 23:13:36
Dolby Vision MEL - Base Layer + RPU
На C2 тръгва Dolby Vision, на B8 не съм го пробвал, но и там не би трябвало да има проблем.
Код:
General
Complete name : G:\Филми\[4K] Schindler's List - Списъкът на Шиндлер (1993).mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/dby1/iso2/mp41)
File size : 71.3 GiB
Duration : 3 h 15 min
Overall bit rate : 52.3 Mb/s
Tagged date : UTC 2022-12-20 16:17:33
Writing application : Lavf59.27.100
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
HDR format : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU, HDR10 compatible / SMPTE ST 2086, HDR10 compatible
Codec ID : hev1
Codec ID/Info : High Efficiency Video Coding
Duration : 3 h 15 min
Bit rate : 51.7 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) : 0.260
Stream size : 70.4 GiB (99%)
Tagged date : UTC 2022-12-20 16:17:33
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color pri : Display P3
Mastering display luminance : min: 0.0010 cd/m2, max: 1000 cd/m2
Maximum Content Light Level : 1000 cd/m2
Maximum Frame-Average Light : 311 cd/m2
Codec configuration box : hvcC+dvvC
Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : ac-3
Duration : 3 h 15 min
Bit rate mode : Constant
Bit rate : 640 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 893 MiB (1%)
Language : English
Service kind : Complete Main
Default : Yes
Alternate group : 1
Tagged date : UTC 2022-12-20 16:17:33
Разликата се вижда и в размера ~8GB по-малко, защото не се използва Enhancement Layer. Dolby Vision MEL се използва при стрийминг услигите, но с профил 05.06, все пак там е гони минимален битрейт.
Примери за UHD Blu-ray с 20% FEL, 4% FEL, както и MEL:
Код:
DISC INFO:
Disc Title: War.Games.1983.2160p.BluRay.HEVC.DTS-HD.MA.5.1-TASTED
Disc Size: 84,239,172,846 bytes
Protection: AACS2
Extras: Ultra HD
BDInfo: 0.7.5.9 (compatible layout created by DVDFab 12.0.9.4)
PLAYLIST REPORT:
Name: 00002.MPLS
Length: 1:52:42.500 (h:m:s.ms)
Size: 83,637,123,072 bytes
Total Bitrate: 98.94 Mbps
(*) Indicates included stream hidden by this playlist.
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-H HEVC Video 69999 kbps 2160p / 24 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / HDR10 / BT.2020
* MPEG-H HEVC Video 18040 kbps (20.49%) 1080p / 24 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / Dolby Vision FEL / BT.2020
Код:
DISC INFO:
Disc Title: Lyle.Lyle.Crocodile.2022.2160p.BluRay.HEVC.TrueHD.7.1.Atmos-MT
Disc Size: 54,269,423,903 bytes
Protection: AACS2
Extras: Ultra HD, BD-Java
BDInfo: 0.7.5.9 (compatible layout created by DVDFab 12.0.9.4)
PLAYLIST REPORT:
Name: 00001.MPLS
Length: 1:46:38.391 (h:m:s.ms)
Size: 53,536,923,648 bytes
Total Bitrate: 66.94 Mbps
(*) Indicates included stream hidden by this playlist.
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-H HEVC Video 54602 kbps 2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / HDR10 / BT.2020
* MPEG-H HEVC Video 2100 kbps (3.70%) 1080p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / Dolby Vision FEL / BT.2020
Код:
DISC INFO:
Disc Title: Croupier.1998.COMPLETE.UHD.BLURAY-GUHZER
Disc Size: 88,568,455,264 bytes
Protection: AACS2
Extras: Ultra HD
BDInfo: 0.7.5.9 (compatible layout created by DVDFab 12.0.9.4)
PLAYLIST REPORT:
Name: 00004.MPLS
Length: 1:34:51.185 (h:m:s.ms)
Size: 72,527,757,312 bytes
Total Bitrate: 101.95 Mbps
(*) Indicates included stream hidden by this playlist.
VIDEO:
Codec Bitrate Description
----- ------- -----------
MPEG-H HEVC Video 92647 kbps 2160p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / HDR10 / BT.2020
* MPEG-H HEVC Video 80 kbps (0.09%) 1080p / 23.976 fps / 16:9 / Main 10 @ Level 5.1 @ High / 4:2:0 / 10 bits / 1000nits / Dolby Vision MEL / BT.2020