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Represents a list of ranges (periods) of time. For additional information, see https://html.spec.whatwg.org/multipage/media.html#timeranges.

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Properties

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length

readonly length: number
Returns the number of ranges in the object.

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Methods

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end()

end(index: number): number
Returns the position of the end of the range represented by the object as specified by the index parameter. The value is returned as seconds measured from the start of the timeline that the object covers. For additional information, see https://html.spec.whatwg.org/multipage/media.html#dom-timeranges-end.

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Parameters

index
number

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Returns

number

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start()

start(index: number): number
Returns the position of the start of the range represented by the object as specified by the index parameter. The value is returned as seconds measured from the start of the timeline that the object covers. For additional information, see https://html.spec.whatwg.org/multipage/media.html#dom-timeranges-start.

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Parameters

index
number

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Returns

number
Last modified on August 25, 2026