Videos join the media library as their own table (schema v28), with a video block and a looping background on sections. video.js starts loops only while visible, offers a pause button and leaves the still image for reduced motion and data saving. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PWYm8kjAWmZaB2QB2xuBhU