Simon Willison’s Weblog

26th August 2023

TIL Downloading partial YouTube videos with ffmpeg — I spoke [at WordCamp US 2023](), and wanted to grab a copy of the video of my talk. I always try to keep my own copies of these because I've seen some conferences eventually take these offline in the past.

Posted 26th August 2023 at 3:52 pm

Recent articles

GPT-5.4 mini and GPT-5.4 nano, which can describe 76,000 photos for $52 - 17th March 2026
My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
Perhaps not Boring Technology after all - 9th March 2026

This is a beat by Simon Willison, posted on 26th August 2023.

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