Video Transformations - Openinary Docs

Video processing is resource-intensive (5–30s per file). For high-traffic assets, prewarm transformed variants at upload time so the first request is served from cache.

All video transformation parameters, the CRF quality table, and examples are documented in the API reference.

Video Parameters — API Reference

Full reference: w, h, c, q (CRF table), so, eo, f — with trim examples, thumbnail extraction, and supported formats.

Upload & Cache Warming

Pre-generate video variants at upload time — video jobs are background-queued.

Video Processing Config

Tune worker concurrency, retries, and job cleanup.

Automatic Format SelectionHow Openinary automatically picks AVIF, WebP, or JPEG based on browser support — and how to override it with the f parameter.