chromium/third_party/blink/web_tests/media/video-colorspace-yuv420.html

<script src="media-file.js"></script>
<script src="video-paint-test.js"></script>
<body>
    <style>
        video { width: 200px; border: 3px solid red; }
    </style>
    <p>Test correct colorspace for yuv420, i.e. YU12 video </p>
    <video/>
    <script>
        setVideoSrcAndWaitForFirstFrame('content/test_yuv420.ogv');
    </script>
</body>