Delivering fast and beautiful images and video

on YouTube ↗03m

" summary

Slides and demos show concrete wins: average JPEG ~47 KB while WebP >50% smaller, one image drops to 345 KB with structural similarity quality and format auto-detection, and a 1.6 MB 13 MP photo falls to 800 KB after optimizations. Serving that 13 MP file to a 600×800 phone sends ~500k pixels and wastes 12.5 million pixels, throwing away 97% of pixels, forcing CPU/GPU work, higher battery drain, and slower render times.

AI-written summary · about

" chapters (4)

1. 0:00Image formats
2. 0:20WebP
3. 0:38Save as WebP
4. 1:19Results

" related talks

• 36mFast and Beautiful: Modern Image Delivery TechniquesDoug Sillars · Øredev 2019
• 48mFast and Beautiful: Modern Image Delivery TechniquesDoug Sillars · Mobile Era 2018
• 25mDelivering Fast and Beautiful Images and VideoDoug Sillars · WebCamp Zagreb 2018
• 26mFast and Beautiful Modern Image Delivery TechniquesDoug Sillars · You Gotta Love Frontend 2019
• 01h 11mMoving PicturesHenri Helvetica · SmashingConf Live 2020
• 46mFast and Beautiful Modern Image Delivery TechniquesDoug Sillars · DevFest Nantes 2018
• 30mFast and Beautiful: Modern Image Delivery TechniquesDoug Sillars · DevDays Europe 2019
• 45mA picture is worth a thousand…kilobytes.Tamas Piros · jsday 2023