mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-11 06:30:03 +00:00
Miguel Ángel
60d3eeb1f7
Probes the rendered output for video and audio stream durations after render and fails the test if they differ by more than 0.5s. Catches mux-level truncation regressions like the ffmpeg -shortest bug (#1648) where one stream gets silently cut short. Runs on all non-png-sequence fixtures with audio — no new meta.json field needed since this is a universal invariant, not a per-fixture threshold.
65 lines
2.2 KiB
HTML
65 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=1920, height=1080" />
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<title>Audio mux parity</title>
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.12.7/dist/gsap.min.js"></script>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body { overflow: hidden; background: #111; }
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.scene {
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position: absolute;
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inset: 0;
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display: flex;
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align-items: center;
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justify-content: center;
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font-family: system-ui, sans-serif;
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color: #fff;
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}
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.scene h1 { font-size: 80px; opacity: 0; }
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#scene-1 { background: #1a1a2e; }
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#scene-2 { background: #16213e; }
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#scene-3 { background: #0f3460; }
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</style>
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</head>
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<body>
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<div
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id="root"
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data-composition-id="audio-mux-parity"
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data-start="0"
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data-duration="10"
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data-width="1920"
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data-height="1080"
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data-fps="30"
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>
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<!-- Three audio tracks covering different time windows -->
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<audio id="vo-1" src="assets/tone.wav" data-start="0" data-duration="3" data-volume="1"></audio>
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<audio id="vo-2" src="assets/tone.wav" data-start="3.5" data-duration="3" data-volume="1"></audio>
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<audio id="vo-3" src="assets/tone.wav" data-start="7" data-duration="3" data-volume="1"></audio>
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<section id="scene-1" class="scene clip" data-start="0" data-duration="3.5" data-track-index="1">
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<h1 id="t1">One</h1>
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</section>
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<section id="scene-2" class="scene clip" data-start="3.5" data-duration="3.5" data-track-index="1">
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<h1 id="t2">Two</h1>
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</section>
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<section id="scene-3" class="scene clip" data-start="7" data-duration="3" data-track-index="1">
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<h1 id="t3">Three</h1>
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</section>
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</div>
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<script>
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const tl = gsap.timeline({ paused: true });
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tl.to("#t1", { opacity: 1, duration: 0.5 }, 0.2);
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tl.to("#t1", { opacity: 0, duration: 0.3 }, 3);
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tl.to("#t2", { opacity: 1, duration: 0.5 }, 3.7);
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tl.to("#t2", { opacity: 0, duration: 0.3 }, 6.5);
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tl.to("#t3", { opacity: 1, duration: 0.5 }, 7.2);
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tl.to("#t3", { opacity: 0, duration: 0.3 }, 9.5);
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window.__timelines = window.__timelines || {};
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window.__timelines["audio-mux-parity"] = tl;
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</script>
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</body>
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</html>
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