youtube-dl.exe -F https://www.you tube.com/watch?v=F1B9Fk_SgI0 | find "av01"
394 mp4 256x144 144p 72k , av01.0.05M.08, 24fps, video only, 1.85MiB
395 mp4 426x240 240p 113k , av01.0.05M.08, 24fps, video only, 2.99MiB
396 mp4 640x360 360p 204k , av01.0.05M.08, 24fps, video only, 5.51MiB
397 mp4 854x480 480p 377k , av01.0.05M.08, 24fps, video only, 10.25MiB
398 mp4 1280x720 720p 741k , av01.0.05M.08, 24fps, video only, 21.94MiB
399 mp4 1920x1080 1080p 1296k , av01.0.05M.08, 24fps, video only, 39.37MiB

720pと1080pが追加されてた