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How to set srcObject for a videotag in React while rendering?

I have a piece of code as such :

  function VideoRender() {
    const pRef = React.useRef()
    return incData.map((el, i) => {
      return (
        <div key={i}>
          <video ref={pRef} autoPlay></video>
        </div>
      )
    })
  }

I want to set mediaStream to the video tag right in the map function but apparently I run into errors. What is the proper way of rendering <video> and changing the mediaStream through srcObject in React?

about 4 years ago · Juan Pablo Isaza
1 answers
Answer question

0

ref has a callback so you can do something like this.

return (
  <video
    autoPlay
    key={index}
    muted
    ref={(ref) => {
      if (ref) ref.srcObject = remoteStream;
    }}
  />
);
about 4 years ago · Juan Pablo Isaza Report
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