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156 lines
7.5 KiB
HTML
156 lines
7.5 KiB
HTML
<!DOCTYPE html>
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<title>splitting_pro</title>
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<meta property="og:title" content="splitting_pro" />
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<meta name="description" content="The friendly multilateral video toolkit built for artists by artists." />
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<meta property="og:description" content="The friendly multilateral video toolkit built for artists by artists." />
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<link rel="canonical" href="http://localhost:4000/videobeaux/programs/effects/splitting_pro.html" />
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{"@context":"https://schema.org","@type":"WebPage","description":"The friendly multilateral video toolkit built for artists by artists.","headline":"splitting_pro","publisher":{"@type":"Organization","logo":{"@type":"ImageObject","url":"http://localhost:4000/videobeaux/assets/img/videobeaux.png"}},"url":"http://localhost:4000/videobeaux/programs/effects/splitting_pro.html"}</script>
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<link rel="stylesheet" href="/videobeaux/assets/css/style.css?v=5e23701ed3967d38bab12937d79f95fae74b2a53">
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<!-- link rel="shortcut icon" type="image/x-icon" href="/videobeaux/favicon.ico" -->
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</head>
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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="splitting_pro">splitting_pro</h1>
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<h2 id="description">Description</h2>
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<p>A precise segmentation tool that slices a source video into reusable chunks based on positional slicing rules.<br />
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<code class="language-plaintext highlighter-rouge">splitting_pro</code> allows creators to extract vertical or horizontal bands of the frame, enabling compositing, collage workflows, displacement patterns, and region-based editing.</p>
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<p>Unlike timeline slicing tools, <code class="language-plaintext highlighter-rouge">splitting_pro</code> manipulates <strong>spatial</strong> slices of a single frame, carving out portions of the video image for recombination or further processing.</p>
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<h2 id="purpose">Purpose</h2>
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<p><code class="language-plaintext highlighter-rouge">splitting_pro</code> is designed for creators who want:</p>
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<ul>
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<li>spatial slicing rather than temporal cutting,</li>
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<li>vertical or horizontal extraction of visual regions,</li>
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<li>inputs for collage, displacement, glitch layering, or geometric composition,</li>
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<li>deterministic cropping that can be repeated across clips,</li>
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<li>simple region control with only two parameters.</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>Define Slice Width</strong><br />
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The <code class="language-plaintext highlighter-rouge">width</code> parameter determines how large the slice is (in pixels or proportional units depending on implementation).</li>
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<li><strong>Define Slice Position</strong><br />
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The <code class="language-plaintext highlighter-rouge">position</code> parameter determines where the slice begins — allowing sliding-window or fixed-region extraction.</li>
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<li><strong>Spatial Cropping</strong><br />
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The module extracts that region from every frame, maintaining spatial consistency across the entire clip.</li>
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<li><strong>Output Encoding</strong><br />
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The slice is encoded using 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-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>videobeaux <span class="nt">-P</span> splitting_pro <span class="se">\</span>
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<span class="nt">-i</span> input.mp4 <span class="se">\</span>
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<span class="nt">-o</span> output.mp4 <span class="se">\</span>
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<span class="nt">--width</span> VALUE <span class="se">\</span>
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<span class="nt">--position</span> 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>width</strong> — The thickness of the slice extracted from the frame.</li>
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<li><strong>position</strong> — Where the slice begins relative to the frame’s coordinate system.</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-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>videobeaux <span class="nt">-P</span> splitting_pro <span class="se">\</span>
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<span class="nt">-i</span> myvideo.mp4 <span class="se">\</span>
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<span class="nt">-o</span> splitting_pro_styled.mp4 <span class="se">\</span>
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<span class="nt">--width</span> EXAMPLE <span class="se">\</span>
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<span class="nt">--position</span> EXAMPLE
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</code></pre></div></div>
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<h2 id="program-output">Program Output</h2>
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<p><em>Program output video not yet linked.</em></p>
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<h2 id="technical-notes">Technical Notes</h2>
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<ul>
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<li>Useful for creating moving-window effects when paired with scrolling modules.</li>
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<li>To extract a centered region, calculate <code class="language-plaintext highlighter-rouge">position</code> based on <code class="language-plaintext highlighter-rouge">(frame_size - width) / 2</code>.</li>
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<li>Thin slices work well for displacement maps and glitch-strip compositions.</li>
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<li>Slicing can be directional; depending on implementation, <code class="language-plaintext highlighter-rouge">width</code> may represent horizontal or vertical dimension.</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>Split-screen collage layouts.</li>
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<li>Creating stripe-based glitch effects.</li>
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<li>Feeding sliced layers into Lagkage for recombination.</li>
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<li>Region extraction for stylized cropping, masks, or compositing.</li>
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<li>Generating displacement textures from narrow video bands.</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>Lower CRF for sharp edges on the sliced boundary.</li>
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<li>Higher CRF for grittier, more distorted slices.</li>
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<li>Pair with <code class="language-plaintext highlighter-rouge">blur_pix</code> for soft-edge slicing.</li>
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<li>Combine with <code class="language-plaintext highlighter-rouge">scrolling_pro</code> to animate the sliced region across time.</li>
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<li>Apply before LUTs for unified grading of sliced material.</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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<p><small>Hosted on GitHub Pages — Theme by <a href="https://github.com/orderedlist">orderedlist</a></small></p>
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</footer>
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</div>
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<script src="/videobeaux/assets/js/scale.fix.js"></script>
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</body>
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</html>
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