Datos específicos de la aplicación para esta solicitud. Permite que el remitente y el receptor extiendan con facilidad el protocolo multimedia sin tener que usar un espacio de nombres nuevo con mensajes personalizados.
Nueva velocidad de reproducción en relación con la velocidad de reproducción actual
La tarifa nueva será el resultado de multiplicar la tarifa actual por el
valor. Por ejemplo, un valor de 1.1 aumentará la tasa en un 10%.
(Solo se utiliza si no se proporciona el valor de playlistRate).
requestId
número
ID de la solicitud, que se usa para correlacionar la solicitud/respuesta.
Un número para sincronizar todos los comandos de la cola.
Si se proporciona para un comando de cola, el SDK verificará que el número de secuencia
más reciente de la cola coincida con la solicitud.
secuenciaNumber actual se proporciona como parte de los mensajes salientes de cambios
en la cola.
[null,null,["Última actualización: 2025-07-25 (UTC)"],[[["\u003cp\u003e\u003ccode\u003eSetPlaybackRateRequestData\u003c/code\u003e is used to request a change in media playback rate.\u003c/p\u003e\n"],["\u003cp\u003eIt provides properties to set the desired playback rate or a relative rate change.\u003c/p\u003e\n"],["\u003cp\u003eIt includes standard request properties like \u003ccode\u003erequestId\u003c/code\u003e, \u003ccode\u003emediaSessionId\u003c/code\u003e, and optional custom data.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003ecast.framework.messages.RequestData\u003c/code\u003e and extends its functionality for playback rate control.\u003c/p\u003e\n"]]],[],null,["# Class: SetPlaybackRateRequestData\n\ncast.[framework](/cast/docs/reference/web_receiver/cast.framework).[messages](/cast/docs/reference/web_receiver/cast.framework.messages).SetPlaybackRateRequestData\n===================================================================================================================================================================\n\nclass static\n\nMedia event playback rate request data.\n\nConstructor\n-----------\n\n### SetPlaybackRateRequestData\n\nnew\nSetPlaybackRateRequestData()\n\nExtends\n: [cast.framework.messages.RequestData](/cast/docs/reference/web_receiver/cast.framework.messages.RequestData)\n\nProperties\n----------\n\n### customData\n\n(non-null Object or undefined)\n\nApplication-specific data for this request. It enables the sender and\nreceiver to easily extend the media protocol without having to use a new\nnamespace with custom messages.\n\nInherited from\n: [cast.framework.messages.RequestData#customData](/cast/docs/reference/web_receiver/cast.framework.messages.RequestData#customData)\n\n### mediaSessionId\n\n(number or undefined)\n\nId of the media session that the request applies to.\n\nInherited from\n: [cast.framework.messages.RequestData#mediaSessionId](/cast/docs/reference/web_receiver/cast.framework.messages.RequestData#mediaSessionId)\n\n### playbackRate\n\n(number or undefined)\n\nNew playback rate (\\\u003e0).\n\n### relativePlaybackRate\n\n(number or undefined)\n\nNew playback rate relative to current playback rate.\nNew rate will be the result of multiplying the current rate with the\nvalue. For example a value of 1.1 will increase rate by 10%.\n(Only used if the playbackRate value is not provided).\n\n### requestId\n\nnumber\n\nId of the request, used to correlate request/response.\n\nInherited from\n: [cast.framework.messages.RequestData#requestId](/cast/docs/reference/web_receiver/cast.framework.messages.RequestData#requestId)\n\n### sequenceNumber\n\n(number or undefined)\n\nA number to synchronize all queue commands.\nIf provided for a queue command, the SDK will verify the queue latest\nsequence number match the request.\nCurrent sequenceNumber is provided as part of outgoing queue changed\nmessages.\n\nInherited from\n: [cast.framework.messages.RequestData#sequenceNumber](/cast/docs/reference/web_receiver/cast.framework.messages.RequestData#sequenceNumber)"]]
