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180 lines
7.9 KiB
HTML
180 lines
7.9 KiB
HTML
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<title>frame_delay_pro2</title>
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{"@context":"https://schema.org","@type":"WebPage","description":"The friendly multilateral video toolkit built for artists by artists.","headline":"frame_delay_pro2","publisher":{"@type":"Organization","logo":{"@type":"ImageObject","url":"http://localhost:4000/videobeaux/assets/img/videobeaux.png"}},"url":"http://localhost:4000/videobeaux/programs/effects/frame_delay_pro2.html"}</script>
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<body>
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<div class="wrapper">
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<header>
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<h1><a href="http://localhost:4000/videobeaux/">videobeaux</a></h1>
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<img src="/videobeaux/assets/img/videobeaux.png" alt="Logo" />
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<p>The friendly multilateral video toolkit built for artists by artists.</p>
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<p class="view"><a href="https://github.com/schwwaaa/videobeaux">View the Project on GitHub <small>schwwaaa/videobeaux</small></a></p>
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</header>
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<section>
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<h1 id="frame_delay_pro2">frame_delay_pro2</h1>
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<h2 id="description">Description</h2>
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<p>Applies an advanced analytical frame-delay effect that shifts image planes (luma/chroma) independently while applying temporal decay.<br />
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This creates ghost trails, chromatic drifts, smeared movement, and layered motion persistence that evolves across time.</p>
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<h2 id="purpose">Purpose</h2>
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<p><code class="language-plaintext highlighter-rouge">frame_delay_pro2</code> is for creators seeking:</p>
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<ul>
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<li>stylized multi-layer temporal drift,</li>
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<li>independent per-plane delay effects,</li>
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<li>psychedelic color smearing,</li>
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<li>glitchy ghost-motion artifacts,</li>
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<li>experimental video feedback behaviors.</li>
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</ul>
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<h2 id="how-it-works">How It Works</h2>
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<ol>
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<li><strong>Plane Selection (<code class="language-plaintext highlighter-rouge">--plane</code>)</strong><br />
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The effect can target:
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<ul>
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<li>luma only,</li>
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<li>chroma channels only,</li>
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<li>or all combined planes depending on implementation.</li>
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</ul>
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</li>
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<li><strong>Temporal Decay (<code class="language-plaintext highlighter-rouge">--decay</code>)</strong><br />
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The decay parameter controls how strongly old frames persist:
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<ul>
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<li>Higher decay → longer, more persistent trails</li>
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<li>Lower decay → quick falloff and lighter ghosting</li>
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</ul>
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</li>
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<li><strong>Frame Buffering</strong><br />
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Past frames are stored and blended forward according to decay rules.</li>
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<li><strong>Encoding</strong><br />
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Final output is encoded via global Videobeaux settings (codec, CRF, pixel format).</li>
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</ol>
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<h2 id="program-template">Program Template</h2>
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<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>videobeaux -P frame_delay_pro2 \
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-i input.mp4 \
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-o output.mp4 \
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--decay VALUE \
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--plane VALUE
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</code></pre></div></div>
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<h2 id="arguments">Arguments</h2>
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<ul>
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<li><strong>decay</strong> — Controls the strength and longevity of the delay trail. Higher values produce smearier, more persistent echoes.</li>
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<li><strong>plane</strong> — Defines which image plane(s) the delay is applied to (e.g., <code class="language-plaintext highlighter-rouge">luma</code>, <code class="language-plaintext highlighter-rouge">chroma</code>, or combined modes depending on implementation).</li>
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</ul>
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<h2 id="real-world-example">Real World Example</h2>
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<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>videobeaux -P frame_delay_pro2 \
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-i myvideo.mp4 \
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-o frame_delay_pro2_styled.mp4 \
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--decay EXAMPLE \
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--plane EXAMPLE
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</code></pre></div></div>
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<h2 id="program-output">Program Output</h2>
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<video controls="" preload="metadata" style="max-width:100%; border-radius:8px; margin:1em 0;">
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<source src="https://github.com/schwwaaa/videobeaux/assets/7625379/a88284bc-ca7e-4355-8f95-377434c61d13" type="video/mp4" />
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Your browser does not support the video tag.
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</video>
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<video controls="" preload="metadata" style="max-width:100%; border-radius:8px; margin:1em 0;">
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<source src="https://github.com/schwwaaa/videobeaux/assets/7625379/acf571e7-7162-413f-80f8-769815093267" type="video/mp4" />
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Your browser does not support the video tag.
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</video>
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<video controls="" preload="metadata" style="max-width:100%; border-radius:8px; margin:1em 0;">
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<source src="https://github.com/schwwaaa/videobeaux/assets/7625379/f717d419-687b-4cc3-ac07-64f45c763531" type="video/mp4" />
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Your browser does not support the video tag.
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</video>
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<h2 id="technical-notes">Technical Notes</h2>
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<ul>
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<li>Applying delay to <strong>chroma only</strong> creates psychedelic color trails while keeping shapes sharp.</li>
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<li>Applying delay to <strong>luma</strong> creates ghost silhouettes without heavy color bleeding.</li>
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<li>Large decay values can produce painterly smear effects resembling long-exposure photography.</li>
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<li>Interaction with compression can intensify chromatic distortion.</li>
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<li>Works well with footage involving movement, light streaks, neon scenes, or high-contrast subjects.</li>
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</ul>
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<h2 id="recommended-usage">Recommended Usage</h2>
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<ul>
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<li>Music videos needing rhythmic or drifting trail effects.</li>
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<li>Abstract animations or temporal collage art.</li>
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<li>Footage where separating luma and chroma drift enhances surrealism.</li>
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<li>Layered VJ compositions and live performance visuals.</li>
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<li>Slow, ambient sequences that benefit from temporal echo.</li>
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</ul>
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<h2 id="quality-tips">Quality Tips</h2>
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<ul>
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<li>For strong color-drift effects, use <code class="language-plaintext highlighter-rouge">plane=chroma</code> with moderate decay.</li>
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<li>For ghost silhouettes, use <code class="language-plaintext highlighter-rouge">plane=luma</code> with high decay.</li>
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<li>For clean results, keep CRF low; for gritty smear artifacts, use higher CRF.</li>
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<li>Combine with <code class="language-plaintext highlighter-rouge">frame_delay_pro1</code> for multi-layer delay stacks.</li>
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<li>Chain before heavy color grading if you want grading to affect the echoed trails.</li>
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</ul>
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</section>
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<footer>
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<p>This project is maintained by <a href="https://github.com/schwwaaa">schwwaaa</a></p>
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