Unverified50% confidenceFactExact time
MediaStream API是W3C标准中用于处理实时音视频流的接口，可通过getUserMedia获取摄像头/麦克风流，或通过captureStream从画布生成合成流
1
Sources
50%
Confidence
Long-term
Relevance
9/8/2026
First Seen
Sources
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