Comment by cantrecallmypwd

Okay, but:

     yt-dlp -f315 'https://www.youtube.com/watch?v=aqz-KE-bpKQ'

     [download] 100% of    1.27GiB in 00:00:52 at 24.85MiB/s

Works fine with the version I had installed, 2025.02.19.

I don't know if this perhaps affects web browsers playing on non-HDCP displays.