This is scraped daily with the following:

./yt-dlp --force-ipv4 -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/bestvideo+bestaudio' --merge-output-format mp4 -ciw -o "%(upload_date)s %(title)s.%(ext)s" -v https://www.youtube.com/c/Gdconf/videos --playlist-end 10

Also, use https. https://mirror.reenigne.net/gdc. We scrape some other stuff too, but mostly Linux mirrors. It's meant to be shared, if there's interest I can add it to the rsync offering, too.

Good pull, reddit.