Instalación y administración de servicios de audio y video
Instalación y administración de servicios de audio y video
Instalación y administración de servicios de audio y video
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<strong>Instalación</strong> y <strong>administración</strong> <strong>de</strong> <strong>servicios</strong> <strong>de</strong><br />
<strong>audio</strong> y vi<strong>de</strong>o<br />
2<br />
2012<br />
Contenido<br />
Servicio <strong>de</strong> <strong>audio</strong>. .......................................................................................................................... 4<br />
Formatos <strong>de</strong> <strong>audio</strong> ........................................................................................................................ 4<br />
Formatos Abiertos Libres .......................................................................................................... 4<br />
Formatos Abiertos ..................................................................................................................... 5<br />
Formatos Propietarios ............................................................................................................... 5<br />
Có<strong>de</strong>c ............................................................................................................................................. 6<br />
Servidores <strong>de</strong> <strong>audio</strong>. ...................................................................................................................... 6<br />
Podcast .......................................................................................................................................... 7<br />
Streaming ...................................................................................................................................... 7<br />
Componentes ................................................................................................................................ 8<br />
Protocolos ................................................................................................................................. 8<br />
Precarga .................................................................................................................................... 8<br />
Red <strong>de</strong> Acceso <strong>de</strong> Contenido ..................................................................................................... 9<br />
Usos ........................................................................................................................................... 9<br />
Radio por Internet ................................................................................................................. 9<br />
Televisión por Internet .......................................................................................................... 9<br />
Tipos <strong>de</strong> streaming. ..................................................................................................................... 10<br />
En Vivo ..................................................................................................................................... 10<br />
Bajo <strong>de</strong>manda ......................................................................................................................... 10<br />
Clientes <strong>de</strong> Streaming ................................................................................................................. 10<br />
Servidores <strong>de</strong> Streaming ............................................................................................................. 11<br />
Vi<strong>de</strong>o ........................................................................................................................................... 12<br />
Partes <strong>de</strong> la señal <strong>de</strong> ví<strong>de</strong>o analógica ..................................................................................... 13<br />
Información <strong>de</strong> la imagen ....................................................................................................... 13<br />
Sincronismos ........................................................................................................................... 13<br />
Descripción <strong>de</strong> vi<strong>de</strong>os ............................................................................................................. 14<br />
Características <strong>de</strong> los flujos <strong>de</strong> ví<strong>de</strong>o ...................................................................................... 15<br />
Número <strong>de</strong> imágenes por segundo ..................................................................................... 15<br />
Sistemas <strong>de</strong> barrido ............................................................................................................. 15<br />
Resolución <strong>de</strong> ví<strong>de</strong>o ................................................................................................................ 16<br />
Relación <strong>de</strong> aspecto ................................................................................................................ 17
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