From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- files/zh-cn/web/api/mediastream/clone/index.html | 43 ++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 files/zh-cn/web/api/mediastream/clone/index.html (limited to 'files/zh-cn/web/api/mediastream/clone') diff --git a/files/zh-cn/web/api/mediastream/clone/index.html b/files/zh-cn/web/api/mediastream/clone/index.html new file mode 100644 index 0000000000..664ea6ffc6 --- /dev/null +++ b/files/zh-cn/web/api/mediastream/clone/index.html @@ -0,0 +1,43 @@ +--- +title: MediaStream.clone() +slug: Web/API/MediaStream/clone +translation_of: Web/API/MediaStream/clone +--- +

{{APIRef("Media Capture and Streams")}}

+ +

The clone() method of the {{domxref("MediaStream")}} interface creates a duplicate of theĀ MediaStream. This new MediaStream object has a new unique {{domxref("MediaStream.id", "id")}} and contains clones of every {{domxref("MediaStreamTrack")}} contained by the MediaStream on which clone() was called.

+ +

Syntax

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var stream = MediaStream.clone();
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Parameters

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None.

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Return value

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A new {{domxref("MediaStream")}} instance which has a new unique ID and contains clones of every {{domxref("MediaStreamTrack")}} contained by the MediaStream on which clone() was called.

+ +

Specifications

+ + + + + + + + + + + + + + +
SpecificationStatusComment
{{SpecName('Media Capture', '#widl-MediaStream-clone-MediaStream', 'MediaStream.clone()')}}{{Spec2('Media Capture')}}Initial definition.
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Browser compatibility

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{{Compat("api.MediaStream.clone")}}

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