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NTT desarrolla el software de codificación con el más alto nivel de compresión del mundo


News provided by

Nippon Telegraph and Telephone, NTT Advanced Technology Corporation

Aug 20, 2013, 12:28 ET

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- NTT desarrolla el software de codificación con el más alto nivel de compresión del mundo totalmente compatible con el videocodificador de próxima generación "HEVC/H.265", y lanzamiento del kit de desarrollo "HEVC-1000 SDK" Codec

TOKIO, 20 de agosto de 2013 /PRNewswire/ --

-- Soporta el desarrollo de vídeo de alta calidad sobre LTE Mobile Links y sistemas 4K Video Streaming --

Nippon Telegraph and Telephone Corp. (NTT) ha desarrollado el software de compresión (un codificador) con el más alto nivel de compresión del mundo que es totalmente compatible con el perfil Main/Main10 del videocodificador estándar de próxima generación "H.265/HEVC" (High Efficiency Video Coding) *(1).

*(1) H.265/HEVC (High Efficiency Video Coding):
El estándar ITU-T fue ratificado a finales de abril de 2013.

El estándar H.265/HEVC proporciona una mejora doble en eficiencia de compresión en comparación con el actual estándar H.264/AVC *(2) en gestión de la compresión de los datos de vídeo. Usando una tecnología propia única, NTT ha demostrado un ahorro de ancho de banda 2,5 veces en su máximo rendimiento, teniendo el récord de la compresión de más alto nivel práctico jamás conseguido. Esto significa que somos capaces de reducir la tasa requerida en un 60% en comparación al legado estándar H.264, sin pérdida de calidad de imagen.

*(2) H.264/AVC (Advanced Video Coding):
Una compresión de vídeo estándar desarrollada en colaboración con ITU/ISO. Las aplicaciones típicas del esquema de compresión H.264 incluye discos Blu-ray y emisión para teléfonos móviles (ONE-SEG).

La tecnología H.265 facilitará la congestion de datos móviles, manteniendo los costes de inversión del operador de red, proporcionando a los usuarios mayor contenido de definición incluso en redes de ancho de banda constrictivo, y promete entregar alta calidad de descarga de vídeo sobre líneas LTE y 4K sobre IPTV y otros servicios de vídeo de próxima generación.

Adquiriendo la tecnología de codificación H.265 de NTT, NTT Advanced Technology Corporation (NTT-AT) lanzó al mercado el kit de desarrollo de codificación de software RealFeel series HEVC "HEVC-1000 SDK" para mercados nacionales y globales el 8 de agosto (jueves) de 2013.

Con este kit de desarrollo, los ingenieros tienen acceso al último estándar HEVC en aplicaciones de desarrollo que conforman el más alto nivel de rendimiento de compresión disponible. Así, NTT-AT cree que SDK reforzará nuestra cuota de mercado nacional e internacional para los motores de aplicaciones de conversión de vídeo necesarias para producir contenido. Además, ofreciendo el kit en este momento, esperamos poder ampliar el mercado de la descarga de vídeo que requiere major calidad de imagen acompañada de mayores índices de compresión. Esto abrirá la forma de descarga de vídeo a teléfonos inteligentes y otros dispositivos móviles sobre LTE y otros enlaces rápidos, y a descarga de video 4K que está actualmente adquiriendo una mayor exposición mundial.

Vea el sitio web para el historial del desarrollo, resultados del desarrollo y visiones generales del producto del codificador HEVC/H.265 y el kit de desarrollo HEVC-1000 SDK. 

NTT: http://www.ntt.co.jp/news2013/1308e/130808a.html  
NTT-AT: http://www.ntt-at.com/product/rfs_hevc_sdk/

Acerca de NTT
Sede central: Chiyoda-ku, Tokio; Presidente y consejero delegado: Hiroo Unoura

Acerca de NTT-AT
Con sede en Shinjuku-ku, Tokio; Presidente y consejero delegado: Takashi Hanazawa

Contacto (sobre el codificador):
Katsumi Inaba
Relaciones públicas
NTT Service Integration Laboratories,
Tel: +81-46-859-2032
E-mail: [email protected]

Contacto (sobre el kit de desarrollo HEVC-1000 SDK):
Mayumi Yamashita
International Business Division US Office
NTT Advanced Technology Corporation
Tel: +1-408-392-4280
E-mail: [email protected]

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