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Tektronix accompanies the creators of content, operators and broadcasters at critical transitions in the audiovisual industry

04/09/2017

Tektronix accompanies the creators of content, operators and broadcasters at critical transitions in the audiovisual industry La compa a especializada en soluciones de test y medida de video presentar en IBC 2017 sus ltimas propuestas para entornos Live IP, 4K, HDR, 12G-SDI y OTT.

Tektronix presentar en IBC 2017 (stand 10 D41) sus soluciones de extremo a extremo para asegurar la calidad del contenido, la integridad de la se al, y el cumplimiento de los est ndares, en un momento en el que la industria se est adaptando a los retos de la transici n a la pr xima generaci n de tecnolog as y flujos de trabajo.

Ante el evento europeo m s importante de la industria, que reunir en msterdam a m s de 5.000 profesionales de 170 pa ses, Charlie Dunn, director general de Video Product Line en Tektronix, ha asegurado que nunca ha habido un momento como ste en la industria de la radiodifusi n en la que se den tantos cambios en la tecnolog a y los flujos de trabajo al mismo tiempo. Animamos a todos los que forman parte de esta industria a que se detengan en nuestro stand durante IBC para ver c mo podemos ayudarles a afrontar estos cambios con nuestras ltimas soluciones de monitorado y an lisis Live IP o monitorizaci n y optimizaci n de contenido de 4K, HDR y OTT.

Producci n de IP en directo

La industria broadcast est experimentando una transici n de una infraestructura SDI a un entorno totalmente IP que finalmente afectar a todas las partes del flujo de trabajo de la difusi n de contenidos. Tektronix PRISM ofrece a los ingenieros de broadcast, equipamiento de monitorizaci n y an lisis en tiempo real para flujos IP y su contenido asociado, permitiendo la identificaci n y diagn stico temprano de problemas de red o en el contenido, incluyendo p rdida intermitente de video, audio o contenido de datos.

Tektronix mostrar las nuevas capacidades IP de PRISM, incluyendo an lisis de sincronizaci n PTP, soporte SMPTE ST 2022-7 y ST 2110, IGMP V3, la nueva API, para una m s f cil integraci n con sistemas de gesti n de red, y captura IP para un an lisis posterior en profundidad.

Junto con PRISM se mostrar el generador de sincronismos y el reloj PTP h brido SPG8000A que proporciona la temporizaci n PTP (SMPTE ST 2059) para red de video IP compatible con SMPTE ST 2110.

4K con contenido HDR

Con la adopci n cada vez mayor de las pantallas de 4K / Ultra High Definition (UHD) con alto rango din mico (HDR) por parte de los consumidores y el creciente impulso de las empresas de contenido para diferenciar sus ofertas, existe una creciente demanda para producir m s contenido con impresionante calidad de imagen de 4K HDR.

En IBC 2017 , Tektronix introducir , en la plataforma PRISM, una nueva suite para monitorado 4K y HDR que permite la producci n de directos de alta calidad tanto en estudios como en unidades m viles, garantizando una apariencia consistente de im genes en entornos HDR y SDR mixtos y multi-c maras utilizando diferentes espacios de color (BT.709 y BT.2020). Tambi n se presenta en IBC la nueva interfaz de 12G-SDI de enlace nico para PRISM que incluye funciones de visualizaci n de diagrama de Ojo.

Tambi n exhibir los monitores de forma de onda 4K HDR de la serie WFM8000 que se han convertido en la herramienta de acceso para la correcci n de color 4K HDR de alta calidad en el flujo de trabajo de postproducci n.

Contenido OTT en directo y bajo demanda

Garantizar la disponibilidad y calidad de los contenidos en directo y los basado en archivos, es una tarea cr tica para los distribuidores de contenidos que est n migrando a modelos de tasas de bit adaptativas (ABR). Las soluciones de streaming OTT Sentry de Tektronix proporcionan visibilidad en tiempo real y medidas de calidad de experiencia (QoE) para asegurar que el contenido que est entregando sea bueno. La soluci n de software es capaz de decodificar el contenido a n con diferentes sistemas DRM (por ejemplo, PlayReady), para proporcionar monitorizaci n y diagn stico de streamings en directo en las ubicaciones clave, incluyendo AWS Media, redes privadas virtuales y CDN.

A medida que los broadcasters preparan el contenido para la entrega de OTT, la soluci n de control de calidad basada en archivos Aurora de Tektronix verificar la codificaci n correcta de todos los perfiles y asegurar que el contenedor est libre de errores y perfectamente sincronizado para una experiencia de visualizaci n perfecta. Entre otros, Aurora ofrece test de calidad de video perceptual (PVQ) para detectar problemas de codificaci n, as como otros para detectar las caracter sticas de alineaci n EBR e IDR para transiciones sin cortes entre las diferentes representaciones para los espectadores.

Mejoras en la eficiencia de los flujos de trabajo

A medida que los operadores de TV contin an impulsando una mayor eficiencia en el flujo de trabajo a trav s de sus operaciones de medios, la necesidad de tomar decisiones basadas en datos es cr tica. Saber c mo funciona la red y las operaciones asociadas a nivel regional y nacional es vital.

Tektronix Sentry proporciona gr ficas del rendimiento operativo en toda la red de difusi n a nivel regional y nacional. Utilizando una base de datos de 90 d as con los datos operacionales detallados, Sentry puede utilizarse para soportar SLA, informes de cumplimiento, y estad sticas de rendimiento de la red.

Por ltimo, Tektronix tambi n realizar una serie de demostraciones de tecnolog a, incluyendo puntuaci n MOS de calidad de imagen escalable extremo a extremo: desde la creaci n de contenido hasta la entrega. Tambi n se mostrar la capacidad de supervisar mediante Sentry los flujos de trabajo de Elemental en la nube de AWS.
LINK: http://www.panoramaaudiovisual.com/en/2017/09/04/tektronix-acompana-a-...
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