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Ultra HD Blu-ray (marketed as 4K Ultra HD) (UHD-BD) is a digital optical disc data storage format that is an enhanced variant of Blu-ray. Ultra HD Blu-ray discs are incompatible with existing standard Blu-ray players (though in most cases, a traditional Blu-ray and digital copy has been packaged with the Ultra HD Blu-ray discs). Ultra HD Blu-ray supports 4K UHD (3840 × 2160 pixel resolution) video at frame rates up to 60 progressive frames per second, encoded using High Efficiency Video Coding. The discs support both high dynamic range by increasing the color depth to 10-bit per color and a greater color gamut than supported by conventional Blu-ray video by using the Rec. 2020 color space. It is supported on Microsoft's Xbox One X as well as the S model, and also the Sony's upcoming PlaySt

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rdf:type
rdfs:label
  • Ultra HD Blu-ray
  • Ultra HD Blu-ray
  • Blu-ray Ultra HD
  • Blu-ray Ultra HD
  • Ultra HD Blu-ray
  • Ultra HD Blu-ray
  • 울트라 HD 블루레이
  • Ultra HD Blu-ray
  • 超高清蓝光光碟
rdfs:comment
  • Ultra HD Blu-ray ist ein optischer Datenspeicher für Ultra-HD-Filme.
  • Ultra HD Blu-ray(ウルトラ エイチディー ブルーレイ)は、 Blu-ray Discの後継となる光ディスク規格。第3世代光ディスクの一種であり、UHD BD(ユーエイチディー ビーディー)と略される。プロモーションでは4K Ultra HDブルーレイの表記が推奨されている。 UHD BDは4K UHD(2160p - 3840×2160 60fps)をサポートする。
  • 울트라 HD 블루레이(Ultra HD Blu-ray)는 블루레이 플레이어를 대체하는 디지털 광 디스크 데이터 저장 포맷이다. 울트라 HD 블루레이 디스크들은 기존 블루레이 플레이어와 호환되지 않는다. 울트라 HD 블루레이는 초당 최대 60 프레임의 프레임 레이트의 4K UHD(3840 × 2160 해상도)의 동영상을 지원하며 고효율 비디오 코딩(HEVC)를 사용하여 인코딩된다. 이 디스크들은 컬러 당 10비트까지 색 깊이를 증가시킴으로써 하이 다이내믹 레인지를 지원하며, Rec. 2020 색공간을 사용함으로써 전통적인 블루레이 비디오에서 지원하는 것보다 더 나은 색역을 지원한다.
  • Blu-ray Ultra HD é um formato de armazenamento de dados de disco óptico digital que substitui o Blu-ray. Os discos Blu-ray Ultra HD não são compatíveis com os leitores de Blu-ray padrão existentes. O Blu-ray Ultra HD suporta vídeo 4K UHD (resolução de 3840×2160p) com taxas de quadro de até 60 quadros por segundo, codificado usando Codificação de Vídeo de Alta Eficiência. Os discos suportam HDR, aumentando a profundidade de cor para 10 bits por cor, e uma maior gama de cores do que o suportado pelo Blu-ray convencional.
  • 超高清蓝光光碟(英語:Ultra HD Blu-ray)是改良型藍光光碟的數碼光盘数据存储格式。超高清蓝光光碟的碟片尺寸規格雖与传统的CD、DVD及现有的蓝光光碟相同,並且採用和傳統藍光碟相似的碟片和光頭。但影音的格式有出入而專用的播放器的軟硬體不兼容,需使用支援讀取超高清蓝光光碟播放器才可播放,而以新的格式可以用和傳統藍光相同容量下,播放更高清晰度的影片或延長播放時間。超高清蓝光光碟支持4KUHD(分辨率:3840×2160)视频,帧速率高达每秒60帧,使用高效率视频编码(H.265)进行编码。通过採用BT.2020色域和將色彩深度增加到10-bit,超高畫質藍光光碟比上一代藍光光碟擁有更寬廣的色域。同時超高畫質藍光光碟還支援高動態範圍成像(HDR),意味著在視訊細節處和高對比度的場景,有著更高的解析度。 先鋒公司於2017年2月在日本推出BDR-S11J,為第一款可於個人電腦使用的超高清蓝光光碟機。,但因為所用的碟片和故有藍光碟相同,即無所謂的Ultra HD Blu-ray-rom,所以新的藍光燒錄器的用意是在於可以播放超高清蓝光光碟。
  • Ultra HD Blu-ray (comercialitzat com a 4K Ultra HD) és un format d'emmagatzematge de dades digital en suport òptic que substitueix el Blu-ray. Els dics de Ultra HD Blu-ray són incompatibles amb els reproductors de Blu-ray estàndard existents (encara que en la majoria dels casos, un Blu-ray tradicional i una ha estat embalats amb els discs Ultra HD Blu-ray). Ultra HD Blu-ray suporta 4K UHD (resolució de 3840 × 2160) de video a velocitats de fotogrames de fins a 60 fotogrames per segon, codificat mitjançant High Efficiency Video Coding. Els discos admeten el augmentant la profunditat del color a 10 bits per color i un color gamut més gran que el suportat amb el vídeo Blu-ray convencional utilitzant el format d'espai de color .
  • El disco Blu-ray Ultra HD (comercializado como 4K Ultra HD) es un formato de disco óptico digital de almacenamiento de datos que reemplaza al Blu-ray.​ Los discos Blu-ray Ultra HD son incompatibles con los reproductores Blu-ray estándar existentes (aunque en la mayoría de los casos, se ha incluido con los discos Blu-ray Ultra HD una copia digital y un disco Blu-ray tradicional).​ El disco Blu-ray Ultra HD admite video en 4K UHD (resolución de 3840 × 2160) a velocidades de cuadro de hasta 60 cuadros por segundo,​ codificado mediante High Efficiency Video Coding (HEVC).​ Los discos admiten HDR al aumentar la profundidad de color a 10 bits por color y una mayor gama de colores que la admitida por el video Blu-ray convencional mediante el uso del espacio de color .​ Es compatible con Xbox One
  • Le disque Blu-ray Ultra HD (abréviation BD UHD) est un format de disque numérique breveté commercialisé à partir de 2016 et permettant de stocker et restituer des vidéogrammes en Ultra Haute Définition, sans support de la stéréoscopie. Ce standard a été révélé le 5 septembre 2014 par la (en) et annoncé comme finalisé le 12 mai 2015. Les premiers disques Blu-ray UHD étaient attendus pour la période des fêtes 2015, mais sortiront finalement le 1er mars 2016. Les disques Blu-ray Ultra HD sont équipés du système de gestion des droits numériques AACS en version 2.
  • Ultra HD Blu-ray (marketed as 4K Ultra HD) (UHD-BD) is a digital optical disc data storage format that is an enhanced variant of Blu-ray. Ultra HD Blu-ray discs are incompatible with existing standard Blu-ray players (though in most cases, a traditional Blu-ray and digital copy has been packaged with the Ultra HD Blu-ray discs). Ultra HD Blu-ray supports 4K UHD (3840 × 2160 pixel resolution) video at frame rates up to 60 progressive frames per second, encoded using High Efficiency Video Coding. The discs support both high dynamic range by increasing the color depth to 10-bit per color and a greater color gamut than supported by conventional Blu-ray video by using the Rec. 2020 color space. It is supported on Microsoft's Xbox One X as well as the S model, and also the Sony's upcoming PlaySt
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