Direct answer
A video deserves a useful watch page with a clear title, description, transcript or equivalent, stable media access and visible facts that any structured data represents.
Practical steps
- Choose one primary watch page.
- Add an accurate transcript and chapters.
- Provide stable thumbnails and media metadata.
- Measure meaningful plays and downstream tasks.
Common mistakes
- Publishing empty embeds.
- Generating inaccurate transcripts.
- Marking up unavailable content.
Limitations
- Video features vary by platform and market.
- A transcript alone does not make a weak video useful.
Primary sources
- Understand how structured data works — Google Search Central; current 2026-08-14; 2026-08-14.
- Web Content Accessibility Guidelines (WCAG) 2.2 — W3C; 2024-12-12; 2026-08-14.