# burns > Ken Burns pan/zoom video effects: turn a still image (or a sequence of stills) into a cinematic pan/zoom film. ## Pages - [burns](index.html.md): Ken Burns pan/zoom video effects: turn a still image — or a sequence of stills — - [API reference](api.html.md): | `burns` | burns — Ken Burns pan/zoom video effects. | - [burns](_autosummary/burns.html.md): burns — Ken Burns pan/zoom video effects. - [burns.backends](_autosummary/burns.backends.html.md): Pluggable single-clip render backends — the open-closed seam. - [burns.content](_autosummary/burns.content.html.md): Content-aware Ken Burns: choose crop windows that keep the subject (and any - [burns.easing](_autosummary/burns.easing.html.md): Timing functions (easing) for Ken Burns motion. - [burns.moves](_autosummary/burns.moves.html.md): The named camera moves, and the one resolver that expands one into a path. - [burns.path](_autosummary/burns.path.html.md): The render-agnostic Ken Burns motion spec: `BurnsPath`. - [burns.rect](_autosummary/burns.rect.html.md): The Ken Burns viewport rectangle — the render-agnostic geometric atom. - [burns.render](_autosummary/burns.render.html.md): Ken Burns **renderers** — turn still images into pan/zoom video. - [For AI agents](ai-agents.html.md): `burns` ships artifacts for coding agents alongside its code. This page lists - [About this build](about-this-build.html.md): This documentation was built on **2026-10-14 05:36 UTC** from commit <a href="https://github.com/ree... ## Optional - [burns.md](burns.md): Complete documentation in a single file. ## Build - [build_info.json](build_info.json): build provenance (commit, version, tool versions, whether the docs match the package)