Ieri ho guardato lo spazio (FTA) di CANAL+ UHD per la finale di Champions.
Non so se perchè era HDR nativo o meno... ma i dati tecnici erano totalmente differenti rispetto a quelli che ho visto solitamente su Rai 4K.
Qui alcune immagini:
La prima cosa che ho notato è che i colori erano "vivi" anche dal PC. Se si faceva lo screenshot da VLC però, escono i colori "spenti". Con Rai 4K invece che si visualizzi da VLC o che si facciano gli screenshot sempre colori spenti.
La seconda cosa è l'utilizzo corretto del DD Stereo e 5.1... cosa che in Rai non sanno neanche cosa sia (soprattutto su Rai 4K)...
Qui alcuni dati:
Da queste immagini si notano tutta una serie di dati tecnici che su Rai 4K non ci sono mai stati! E hanno utilizzato il BT2020!
Qui altri dati
[Elenco filtri usati]
(1) Built-in MPEG2 TS Source
(2) Built-in Video Codec/Transform
(3) Enhanced Video Renderer(Custom Present)
(4) Built-in Audio Codec/Transform
(5) DirectSound Audio Renderer
[Informazioni video]
Codec: HEVC - Native D3D9 DXVA Decoder(VLD) - AMD Radeon(TM) Graphics
Tipo di input: HEVC(24 bits)
Dimensioni input: 3840 × 2160(1.78:1)
Tipo di output: dxva
Dimensioni output: 3840 × 2160(1.78:1)
Frequenza fotogrammi: 50
BitRate: Sconosciuto
[Informazioni audio]
Codec: DD+(0x2000) - Decoder FFmpeg interno(eac3)
Frequenza di campionamento: 48000 ->48000 campionamenti/sec
Bitrate: 0 ->32 bit/campionamento
Canali: 2 ->2 canali
Bitrate: 192 kbps
General
ID : 1120 (0x460)
Complete name : D:\CANAL+ UHD HDR-2025-05-31 20-17-29.ts
Format : MPEG-TS
File size : 163 MiB
Duration : 1 min 19 s
Overall bit rate mode : Variable
Overall bit rate : 17.2 Mb/s
Video
ID : 2510 (0x9CE)
Menu ID : 9825 (0x2661)
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main
10@L5.1@Main
HDR format : SMPTE ST 2086, HDR10 compatible
Codec ID : 36
Duration : 1 min 19 s
Bit rate : 15.8 Mb/s
Maximum bit rate : 17.5 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate : 50.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 0)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.038
Stream size : 149 MiB (92%)
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: 1000 cd/m2
Maximum Content Light Level : 1000 cd/m2
Maximum Frame-Average Light Le : 400 cd/m2
Audio #1
ID : 2521 (0x9D9)
Menu ID : 9825 (0x2661)
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : 6
Duration : 1 min 19 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Maximum bit rate : 399 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Delay relative to video : -573 ms
Stream size : 1.81 MiB (1%)
Language : French
Language, more info : Clean effects
Service kind : Complete Main
Audio #2
ID : 2522 (0x9DA)
Menu ID : 9825 (0x2661)
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : 6
Duration : 1 min 19 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Maximum bit rate : 399 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Delay relative to video : -701 ms
Stream size : 1.81 MiB (1%)
Language : qaa
Language, more info : Clean effects
Service kind : Complete Main
Audio #3
ID : 2523 (0x9DB)
Menu ID : 9825 (0x2661)
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : 6
Duration : 1 min 19 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Maximum bit rate : 203 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Delay relative to video : -572 ms
Stream size : 1.81 MiB (1%)
Language : French
Language, more info : Visual impaired commentary
Service kind : Complete Main
Editorial classification : Visual impaired commentary
Mix type : Independent
Menu
ID : 2500 (0x9C4)
Menu ID : 9825 (0x2661)
Duration : 1 min 19 s
List : 2510 (0x9CE) (HEVC) / 2521 (0x9D9) (E-AC-3, French) / 2522 (0x9DA) (E-AC-3, qaa) / 2523 (0x9DB) (E-AC-3, French) / 2542 (0x9EE) (DVB Subtitle) / 2543 (0x9EF) (DVB Subtitle)
Language : / French / qaa / French
Service name : CANAL+ UHD HDR
Service provider : CSAT
Service type : reserved for future use
[Elenco filtri usati]
(1) Built-in MPEG2 TS Source
(2) Built-in Video Codec/Transform
(3) Enhanced Video Renderer(Custom Present)
(4) Built-in Audio Codec/Transform
(5) DirectSound Audio Renderer
[Informazioni video]
Codec: HEVC - Native D3D9 DXVA Decoder(VLD) - AMD Radeon(TM) Graphics
Tipo di input: HEVC(24 bits)
Dimensioni input: 3840 × 2160(1.78:1)
Tipo di output: dxva
Dimensioni output: 3840 × 2160(1.78:1)
Frequenza fotogrammi: 50
BitRate: Sconosciuto
[Informazioni audio]
Codec: DD+(0x2000) - Decoder FFmpeg interno(eac3)
Frequenza di campionamento: 48000 ->48000 campionamenti/sec
Bitrate: 0 ->32 bit/campionamento
Canali: 6 ->6 canali
Bitrate: 384 kbps
General
ID : 1120 (0x460)
Complete name : D:\CANAL+ UHD HDR-2025-05-31 20-58-20.ts
Format : MPEG-TS
File size : 144 MiB
Duration : 1 min 7 s
Overall bit rate mode : Variable
Overall bit rate : 18.0 Mb/s
Video
ID : 2510 (0x9CE)
Menu ID : 9825 (0x2661)
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main
10@L5.1@Main
HDR format : SMPTE ST 2086, HDR10 compatible
Codec ID : 36
Duration : 23 h 8 min
Bit rate : 16.1 Mb/s
Maximum bit rate : 17.5 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate : 50.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 0)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.039
Stream size : 156 GiB
Encryption : Encrypted
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: 1000 cd/m2
Maximum Content Light Level : 1000 cd/m2
Maximum Frame-Average Light Le : 400 cd/m2
Audio #1
ID : 2521 (0x9D9)
Menu ID : 9825 (0x2661)
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : 6
Duration : 58 s 752 ms
Bit rate mode : Constant
Bit rate : 384 kb/s
Maximum bit rate : 399 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
Delay relative to video : -324 ms
Stream size : 2.69 MiB (2%)
Language : French
Language, more info : Clean effects
Service kind : Complete Main
Encryption : Encrypted
Audio #2
ID : 2522 (0x9DA)
Menu ID : 9825 (0x2661)
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : 6
Duration : 58 s 848 ms
Bit rate mode : Constant
Bit rate : 384 kb/s
Maximum bit rate : 399 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
Delay relative to video : -452 ms
Stream size : 2.69 MiB (2%)
Language : qaa
Language, more info : Clean effects
Service kind : Complete Main
Encryption : Encrypted
Audio #3
ID : 2523 (0x9DB)
Menu ID : 9825 (0x2661)
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : 6
Duration : 58 s 784 ms
Bit rate mode : Constant
Bit rate : 192 kb/s
Maximum bit rate : 203 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Delay relative to video : -356 ms
Stream size : 1.35 MiB (1%)
Language : French
Language, more info : Visual impaired commentary
Service kind : Complete Main
Encryption : Encrypted
Editorial classification : Visual impaired commentary
Mix type : Independent
Text
ID : 2543 (0x9EF)
Menu ID : 9825 (0x2661)
Format : DVB Subtitle
Codec ID : 6
Duration : 1 min 6 s
Delay relative to video : 2 s 160 ms
Language : French
Menu
ID : 2500 (0x9C4)
Menu ID : 9825 (0x2661)
Duration : 1 min 7 s
List : 2510 (0x9CE) (HEVC) / 2521 (0x9D9) (E-AC-3, French) / 2522 (0x9DA) (E-AC-3, qaa) / 2523 (0x9DB) (E-AC-3, French) / 2542 (0x9EE) (DVB Subtitle) / 2543 (0x9EF) (DVB Subtitle, French)
Language : / French / qaa / French / / French
Service name : CANAL+ UHD HDR
Service provider : CSAT
Service type : reserved for future use