在 reactjs(视频组件)中捕获 MediaStream

问题描述

我想从 react 视频组件捕获本地视频 MediaStream 对象并将其传递到 WebRTC.captureStream() 方法可能在 React 中不存在，有人可以分享我的代码吗???

I want to capture a local video, MediaStream object from a react video component and pass it into WebRTC. captureStream() method is not present in React may be, can someone share me the code of this???

当我尝试在 react 中运行 captureStream() 时，它向我显示错误(reactjs 中不存在captureStream)

when i try to run captureStream() in react it shows me error that (captureStream is not present in reactjs)

推荐答案

 <video ref={videoElementRef} muted id="video-element-ids" className="video" />

const url = URL.createObjectURL(file);
 this.videoElementRef.current.src = url;
 await this.videoElementRef.current.play();
 const mediaSream = this.videoElementRef.current.captureStream();

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