[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-25 UTC。"],[[["\u003cp\u003eEmsgEvent provides data for events of type \u003ccode\u003ecast.framework.events.EventType.EMSG\u003c/code\u003e, including timing, duration, and message content.\u003c/p\u003e\n"],["\u003cp\u003eThe event data includes details like \u003ccode\u003estartTime\u003c/code\u003e, \u003ccode\u003eendTime\u003c/code\u003e, \u003ccode\u003eeventDuration\u003c/code\u003e, \u003ccode\u003etimescale\u003c/code\u003e, and \u003ccode\u003epresentationTimeDelta\u003c/code\u003e for precise timing information.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003emessageData\u003c/code\u003e contains the main message body, potentially including ID3 metadata based on \u003ccode\u003eschemeIdUri\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eschemeIdUri\u003c/code\u003e identifies the message scheme, while \u003ccode\u003evalue\u003c/code\u003e offers an additional event value.\u003c/p\u003e\n"],["\u003cp\u003eAlthough \u003ccode\u003esegmentData\u003c/code\u003e holds the entire raw segment data, it's recommended to utilize other provided fields due to its planned deprecation.\u003c/p\u003e\n"]]],["The `EmsgEvent` class provides data for an EMSG event, detailing its properties. Key information includes `startTime` and `endTime` for event timing, `eventDuration`, and `presentationTimeDelta` for timing within the segment. `messageData` contains the message body, potentially with ID3 metadata, identified by `schemeIdUri`. `id` identifies the message instance, `timescale` defines the time unit, and `value` specifies the event's value. `segmentData` is present but being deprecated, with individual data fields preferred.\n"],null,["cast.[framework](/cast/docs/reference/web_receiver/cast.framework).[events](/cast/docs/reference/web_receiver/cast.framework.events).EmsgEvent \nclass static\n\nEvent data for a `cast.framework.events.EventType.EMSG` event.\n\nConstructor\n\nEmsgEvent\n\nnew\nEmsgEvent(emsgData)\n\n| Parameter ||\n|----------|--------------------------------|\n| emsgData | Object Value must not be null. |\n\nProperties\n\nendTime \nconstant\n\n(number or undefined)\n\nThe time that the event ends (in presentation time).\n\neventDuration \nconstant\n\n(number or undefined)\n\nThe duration of the event (in units of timescale).\n\nid \nconstant\n\n(number or undefined)\n\nA field identifying this instance of the message.\n\nmessageData \nconstant\n\n(non-null Uint8Array or undefined)\n\nThe body of the message, which can contain ID3 metadata if signaled by\nthe `schemeIdUri` value. The `schemeIdUri` \"https://aomedia.org/emsg/ID3\"\nand \"https://developer.apple.com/streaming/emsg-id3\" always signals\nID3 metadata.\n\npresentationTimeDelta \nconstant\n\n(number or undefined)\n\nThe offset that the event starts, relative to the start of the\ncontaining segment (in units of timescale).\n\nschemeIdUri \nconstant\n\n(string or undefined)\n\nIdentifies the message scheme.\n\nsegmentData \nconstant\n\n(non-null Uint8Array or undefined)\n\nThe entire, raw segment data encompassing the EMSG. This field is\nscheduled for deprecation. It is recommended to use the provided\nEMSG event data fields instead of this field.\n\nstartTime \nconstant\n\n(number or undefined)\n\nThe time that the event starts (in presentation time).\n\ntimescale \nconstant\n\n(number or undefined)\n\nDefines the timescale, in ticks per second.\n\nvalue \nconstant\n\n(string or undefined)\n\nSpecifies the value for the event."]]
