Tag: mediarecorder

浏览器MediaRecorder API – video控制不工作/标头设置不正确？

我试图在浏览器中录制一个摄像头video，并保存在节点服务器上。 MediaRecorder API的方法 // CLIENT // Init MediaRecorder with camera stream recorder = new MediaRecorder(…) // Serialize data and send it to backend recorder.ondataavailable = (event) => { const reader = new FileReader(); reader.readAsArrayBuffer(event.data); reader.onloadend = function (event) { socket.emit('message', reader.result); }; } // BACKEND // Receive data and append it to the file client.on('message', […]