.. CodeVideoRenderer documentation master file, created by sphinx-quickstart on Mon Apr 20 19:33:36 2026. You can adapt this file completely to your liking, but it should at least contain the root `toctree` directive. CodeVideoRenderer ================= **CodeVideoRenderer** is a Python animation library based on Manim, specifically designed for creating dynamic code demonstration videos. It transforms static code into lively animations that simulate real programming processes. Core Concepts ------------- Code Animation ^^^^^^^^^^^^^^ CodeVideoRenderer's core functionality is to animate code character by character and line by line. Unlike traditional static code displays, it can: * **Simulate typing process**: Display code character by character, simulating real programming experience * **Intelligent cursor tracking**: Camera automatically follows the cursor movement, ensuring the currently edited code stays in the center of view * **Syntax highlighting support**: Integrates Pygments syntax highlighting engine, supporting multiple programming languages Camera System ^^^^^^^^^^^^^ The library includes an intelligent camera system that can: * **Auto-scaling**: Automatically adjust camera zoom based on code content * **Smooth movement**: Camera smoothly follows cursor movement, avoiding abrupt jumps * **Focus management**: Intelligently recognizes code structure to ensure important parts remain visible Key Features ------------ * **🎬 Professional animation effects**: Based on Manim engine, providing high-quality animation rendering * **📝 Multi-language support**: Syntax highlighting for various programming languages including Python, JavaScript, Java, and more * **⚙️ Highly customizable**: Adjustable typing speed, line spacing, camera behavior, and other parameters * **🎨 Rich styling**: Multiple code highlighting styles (such as github-dark, monokai, etc.) * **🔧 Dual renderers**: Support for both Cairo and OpenGL rendering backends Use Cases --------- CodeVideoRenderer is particularly suitable for the following application scenarios: * **Educational demonstrations**: Create code explanation videos for programming courses * **Technical presentations**: Make code demonstration segments for conference talks * **Algorithm visualization**: Dynamically showcase algorithm implementation processes and logic * **Code review**: Visualize code modifications and refactoring processes Design Philosophy ----------------- CodeVideoRenderer's design philosophy is "making code come alive," aiming to better convey programming ideas and code logic through animation. It's not just a code rendering tool, but a code storytelling tool. Index ----- .. toctree:: :maxdepth: 2 :caption: Documentation examples installation tutorials reference faq migration changelog contributing code_of_conduct .. toctree:: :maxdepth: 1 :caption: External Links GitHub Repository PyPI Package