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151 lines
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HTML
151 lines
7.0 KiB
HTML
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<title>slight_smear</title>
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<meta name="description" content="The friendly multilateral video toolkit built for artists by artists." />
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{"@context":"https://schema.org","@type":"WebPage","description":"The friendly multilateral video toolkit built for artists by artists.","headline":"slight_smear","publisher":{"@type":"Organization","logo":{"@type":"ImageObject","url":"http://localhost:4000/videobeaux/assets/img/videobeaux.png"}},"url":"http://localhost:4000/videobeaux/programs/effects/slight_smear.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="slight_smear">slight_smear</h1>
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<h2 id="description">Description</h2>
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<p>Applies a subtle RGB smear effect, gently shifting and bleeding color channels to create a soft distortion.<br />
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The look resembles mild chromatic drift, analog smudge, or a barely-there color echo — perfect for adding texture without overwhelming the original image.</p>
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<h2 id="purpose">Purpose</h2>
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<p><code class="language-plaintext highlighter-rouge">slight_smear</code> is designed for creators who want:</p>
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<ul>
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<li>gentle color separation without strong glitch artifacts,</li>
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<li>soft smearing suitable for dreamy or nostalgic aesthetics,</li>
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<li>analog-feeling color drift reminiscent of old CRT or lens aberration,</li>
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<li>a lightweight effect that enhances motion without heavy distortion,</li>
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<li>a minimal, no-argument filter that always behaves consistently.</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>RGB Channel Offset</strong><br />
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Red, green, and blue channels are shifted by micro-amounts, producing a soft separation.</li>
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<li><strong>Low-Intensity Smear</strong><br />
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Instead of fully duplicating edges, the smear gently blooms color outward.</li>
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<li><strong>Motion Enhancement</strong><br />
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Moving subjects gain soft trails, giving the impression of mild persistence.</li>
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<li><strong>Encoding</strong><br />
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The final output is encoded using global Videobeaux CRF, codec, and 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> slight_smear <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
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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><em>(No additional program-specific arguments; uses global videobeaux options only.)</em></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> slight_smear <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> slight_smear_styled.mp4
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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/a7bca4c5-46b5-4b51-a827-6b8137d0117d" 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>Because the smear is subtle, it works well even on footage with delicate details.</li>
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<li>High-contrast edges reveal the effect most clearly.</li>
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<li>Compression can either soften or exaggerate the smear depending on CRF.</li>
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<li>Suitable as a pre-effect before heavier glitch or temporal filters.</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 gentle stylistic color bloom.</li>
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<li>Dreamy ambience sequences and soft-focus aesthetics.</li>
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<li>Collage art where slight distortion adds cohesion.</li>
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<li>Retro or analog-inspired edits without heavy degradation.</li>
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<li>As a smoothing layer before applying <code class="language-plaintext highlighter-rouge">lsd_feedback</code>, <code class="language-plaintext highlighter-rouge">crossmosh</code>, or <code class="language-plaintext highlighter-rouge">double_cup</code>.</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 gives cleaner, smoother smear edges.</li>
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<li>Higher CRF makes the smear grainier and more textured.</li>
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<li>Combine with <code class="language-plaintext highlighter-rouge">gamma_fix</code> beforehand for more stable channel balancing.</li>
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<li>Add <code class="language-plaintext highlighter-rouge">blur_pix</code> afterward for a painterly, soft-focus expansion.</li>
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<li>Use <code class="language-plaintext highlighter-rouge">convert_dims</code> before smearing if resizing footage for a platform-specific format.</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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