37 lines
987 B
JavaScript
37 lines
987 B
JavaScript
let mediaRecorder;
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let recordedChunks = [];
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let wizardDotNetRef = null;
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window.initWizardAudio = (dotnetRef) => {
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wizardDotNetRef = dotnetRef;
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};
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window.startRecording = async () => {
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recordedChunks = [];
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console.log("startRecording called");
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const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
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mediaRecorder = new MediaRecorder(stream);
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mediaRecorder.ondataavailable = (event) => {
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if (event.data.size > 0) {
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recordedChunks.push(event.data);
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}
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};
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mediaRecorder.onstop = async () => {
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const blob = new Blob(recordedChunks, { type: 'audio/webm' });
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const arrayBuffer = await blob.arrayBuffer();
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const byteArray = new Uint8Array(arrayBuffer);
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if (wizardDotNetRef) {
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wizardDotNetRef.invokeMethodAsync('SendAudioToServer', Array.from(byteArray));
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}
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};
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mediaRecorder.start();
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};
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window.stopRecording = () => {
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mediaRecorder.stop();
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};
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