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<title>Video Capture Example</title>
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<h2>Video Capture Example</h2>
<p>
    Click <b>Start/Stop</b> button to start or stop the camera capture.<br>
    The <b>videoInput</b> is a &lt;video&gt; element used as OpenCV.js input.
    The <b>canvasOutput</b> is a &lt;canvas&gt; element used as OpenCv.js output.<br>
    The code of &lt;textarea&gt; will be executed when video i