4 posts tagged chromium.
Headless Chromium is the engine, not the renderer. The difference matters when you're trying to produce frame-perfect MP4s.
requestAnimationFrame quirks, document.timeline, OffscreenCanvas, WAAPI commitStyles, the new Chromium headless timing model. What is reliable in 2026, and what is still broken.
The WebCodecs API has finally grown up. A deep look at VideoEncoder, hardware H.264 vs AV1 support across Chromium 130+, and why we are slowly rewriting parts of the HyperFrames render path on top of it.
A frame-by-frame walkthrough of what happens between hyperframes render and a finished MP4. Chromium, seek events, capture, encode — the whole pipeline, with timings.