Matriz dos trackIds da faixa que devem estar ativos. Se ele não for fornecido,
as faixas ativas não vão mudar. Se a matriz estiver vazia, nenhuma faixa estará ativa.
customData
(Objeto não nulo ou indefinido)
Dados específicos do aplicativo para esta solicitação. Ele permite que o remetente e o destinatário estendam facilmente o protocolo de mídia, sem precisar usar um novo namespace com mensagens personalizadas.
Sinalize para ativar ou desativar faixas de texto.
Se for definido como "false", todas as faixas de texto serão desativadas. Se for "true", isso ativará a
primeira faixa de texto ou as faixas de texto ativas anteriores.
Essa sinalização será ignorada se o ActiveTrackIds ou o idioma forem fornecidos.
isSuggestedLanguage
(booleano ou indefinido)
Indica que o idioma fornecido não foi uma solicitação explícita do usuário, mas inferida do idioma usado na consulta por voz.
Ele permite que apps receptores usem a preferência salva pelo usuário em vez do
idioma falado.
language
(string ou indefinido)
Idioma das faixas que serão ativadas. O campo de idioma terá precedência sobre ActiveTrackIds se ambos forem especificados.
mediaSessionId
(número ou indefinido)
ID da sessão de mídia a que a solicitação se aplica.
Um número para sincronizar todos os comandos de fila.
Se fornecido para um comando de fila, o SDK verificará se o número de sequência mais recente da fila corresponde à solicitação.
O sequênciaNumber atual é fornecido como parte das mensagens alteradas na fila de saída.
O estilo de faixa de texto solicitado. Se não for fornecido, o estilo existente será usado. Se nenhum estilo tiver sido fornecido nas chamadas anteriores, ele será o estilo receptor padrão.
[null,null,["Última atualização 2025-07-25 UTC."],[[["\u003cp\u003e\u003ccode\u003eEditTracksInfoRequestData\u003c/code\u003e is a class used for media event requests to edit track information, such as active tracks and text track settings.\u003c/p\u003e\n"],["\u003cp\u003eIt includes properties like \u003ccode\u003eactiveTrackIds\u003c/code\u003e, \u003ccode\u003elanguage\u003c/code\u003e, and \u003ccode\u003etextTrackStyle\u003c/code\u003e to specify desired track modifications.\u003c/p\u003e\n"],["\u003cp\u003eThe request data can also include \u003ccode\u003ecustomData\u003c/code\u003e for application-specific needs and \u003ccode\u003emediaSessionId\u003c/code\u003e to target a specific media session.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eenableTextTracks\u003c/code\u003e can be used to enable or disable text tracks, while \u003ccode\u003eisSuggestedLanguage\u003c/code\u003e helps the receiver app differentiate between user specified or inferred language.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits properties like \u003ccode\u003erequestId\u003c/code\u003e, \u003ccode\u003esequenceNumber\u003c/code\u003e, and \u003ccode\u003ecustomData\u003c/code\u003e from the \u003ccode\u003ecast.framework.messages.RequestData\u003c/code\u003e parent class.\u003c/p\u003e\n"]]],["`EditTracksInfoRequestData` manages media track adjustments. Key actions include setting `activeTrackIds` to control which tracks are active, using the `language` field to prioritize track selection, and enabling/disabling text tracks with `enableTextTracks`. It also supports `customData` for application-specific information. `isSuggestedLanguage` allows for inferred language preferences. `mediaSessionId`, `requestId`, and `sequenceNumber` support request tracking, with `textTrackStyle` managing text track display.\n"],null,["# Class: EditTracksInfoRequestData\n\ncast.[framework](/cast/docs/reference/web_receiver/cast.framework).[messages](/cast/docs/reference/web_receiver/cast.framework.messages).EditTracksInfoRequestData\n==================================================================================================================================================================\n\nclass static\n\nMedia event EDIT_TRACKS_INFO request data.\n\nConstructor\n-----------\n\n### EditTracksInfoRequestData\n\nnew\nEditTracksInfoRequestData()\n\nExtends\n: [cast.framework.messages.RequestData](/cast/docs/reference/web_receiver/cast.framework.messages.RequestData)\n\nProperties\n----------\n\n### activeTrackIds\n\n(non-null Array of number or undefined)\n\nArray of the Track trackIds that should be active. If it is not provided,\nthe active tracks will not change. If the array is empty, no track will\nbe active.\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### enableTextTracks\n\n(boolean or undefined)\n\nFlag to enable or disable text tracks.\nIf false it will disable all text tracks, if true it will enable the\nfirst text track, or the previous active text tracks.\nThis flag is ignored if activeTrackIds or language is provided.\n\n### isSuggestedLanguage\n\n(boolean or undefined)\n\nIndicates that the provided language was not explicit user request,\nbut rather inferred from used language in voice query.\nIt allows receiver apps to use user saved preference instead of\nspoken language.\n\n### language\n\n(string or undefined)\n\nLanguage for the tracks that should be active. The language field will\ntake precedence over activeTrackIds if both are specified.\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### 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)\n\n### textTrackStyle\n\n([cast.framework.messages.TextTrackStyle](/cast/docs/reference/web_receiver/cast.framework.messages.TextTrackStyle) or undefined)\n\nThe requested text track style. If it is not provided the existing style\nwill be used (if no style was provided in previous calls, it will be the\ndefault receiver style)."]]
