TimeRanges 接口用于表示一组时间范围,主要用于跟踪在加载 和 元素时缓冲了哪些媒体部分。 TimeRanges 对象包含一个或多个时间范围,每个时间范围由开始和结束时间偏移量指定。您可以通过使用 start() 和end() 方法引用每个时间范围,并传递要检索的时间范围的索引号。 术语“标准化 TimeRanges 对象” 表示此类对象中的...
The TimeRanges interface is used to represent a set of time ranges, primarily for the purpose of tracking which portions of media have been buffered when loading it for use by the audio and video elements.
include: Audio, Browser, CSS, Canvas, Clipboard, Components, Crypto, DOM, DragDrop, Fetch, FileAPI, Gamepad, Geometry, IndexedDB, JS, Media, SVG, ServerSentEvents, Streams, TypedArrays, WebGL, WebRTC, WebSockets, WebXR, Worker TimeRanges Instance Properties Instance Methods Media API AudioTrack...
综上所述,当你遇到“uncaught domexception: failed to execute 'end' on 'timeranges': the index pr”错误时,应检查你调用end方法时使用的索引是否有效,并确保在调用之前进行适当的验证。这样可以避免索引超出范围的情况,从而防止错误的发生。
TimeRanges.lengthRead only Returns anunsigned longrepresenting the number of time ranges represented by the time range object. Methods TimeRanges.start() Returns the time for the start of the range with the specified index. TimeRanges.end() ...
Learn about the TimeRanges.length property, including its type, code examples, specifications, and browser compatibility.
TimeRanges.lengthRead only Returns anunsigned longrepresenting the number of time ranges represented by the time range object. Methods TimeRanges.start() Returns the time for the start of the range with the specified index. TimeRanges.end() ...
HTML #dom-timeranges-start-dev desktopmobile Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on iOS Samsung Internet WebView Android WebView on iOS start Legend Tip: you can click/tap on a cell for more information. ...
Syntax endTime= TimeRanges.end(index) Parameters indexis the range number to return the ending time for. Exceptions INDEX_SIZE_ERR ADOMExceptionthrown if the specified index doesn't correspond to an existing range. Example Given a video element with the ID "myVideo": ...
RestorableTimeRangesFindResponse type參考 意見反應 套件: @azure/arm-dataprotection 包含尋找作業的回應資料。TypeScript 複製 type RestorableTimeRangesFindResponse = AzureBackupFindRestorableTimeRangesResponseResource 中文(繁體 香港特別行政區) 您的私隱選擇 主題 管理Cookies 上一個版本 網誌 參與 私隱...