Simon Willison’s Weblog

11th February 2010 - Link Blog

HTML5 video markup, compatibility and playback. Everything you need to know about embedding HTML5 video on a page, complete with multiple codecs to cover the various supporting browsers and a fallback to Flash.

Posted 11th February 2010 at 5:49 pm

Recent articles

sqlite-utils 4.0rc2, mostly written by Claude Fable (for about $149.25) - 5th July 2026
Have your agent record video demos of its work with shot-scraper video - 30th June 2026
Porting the Moebius 0.2B image inpainting model to run in the browser with Claude Code - 22nd June 2026

This is a link post by Simon Willison, posted on 11th February 2010.

flash 69 html5 84 niall-kennedy 9 video 33

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe