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js如何实时调用摄像头拍照获取照片交给ai大模型理解?

js如何实时调用摄像头拍照获取照片交给ai大模型理解?

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使用ew ImageCapture(videoTrack)与navigator.mediaDevices.getUserMedia实现,完整代码如下:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Camera Capture</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100vh;
            margin: 0;
        }
        #preview {
            margin-top: 20px;
            max-width: 80%;
        }
        button {
            margin-top: 20px;
        }
    </style>
</head>
<body>
    <h1>Camera Capture</h1>
    <button onclick="capturePhoto()">拍照</button>
    <img id="preview" ref="previewImg" alt="Captured Ph...

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