7d20a40a84
Decision #1: watch the real Discord screen share by running a real web client under a virtual display (Xvfb) and capturing rendered frames — not bot/selfbot protocol receive. PLAN.md records all locked decisions and the step list. PoC (poc/capture_xvfb.py + test_page.html) launches system Chrome non-headless under Xvfb via Playwright and captures 6 changing, non-blank frames -> de-risks the display+capture chain on the .9 host.
30 lines
931 B
HTML
30 lines
931 B
HTML
<!doctype html>
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<html>
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<head><meta charset="utf-8"><title>capture test</title>
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<style>html,body{margin:0;background:#101418}</style></head>
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<body>
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<canvas id="c" width="1280" height="720"></canvas>
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<script>
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// An always-changing scene, so captured frames must differ frame-to-frame and
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// be non-blank. This stands in for "a Discord screen share is playing".
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const c = document.getElementById('c'), x = c.getContext('2d');
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let t = 0;
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function draw() {
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t++;
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x.fillStyle = '#101418'; x.fillRect(0, 0, 1280, 720);
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// moving box
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const px = (t * 7) % 1180;
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x.fillStyle = `hsl(${(t*3)%360} 80% 55%)`;
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x.fillRect(px, 300 + 120 * Math.sin(t / 15), 100, 100);
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// big live counter text
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x.fillStyle = '#e8eef2'; x.font = 'bold 90px monospace';
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x.fillText('FRAME ' + t, 60, 140);
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x.font = '28px monospace';
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x.fillText(new Date().toISOString(), 60, 200);
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requestAnimationFrame(draw);
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}
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draw();
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</script>
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</body>
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</html>
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