https://stackoverflow.com/questions/37040798/how-do-you-use-youtube-dl-to-download-live-streams-that-are-live

Youtube-dl

youtube-dl -f 95 <video link>
youtube-dl -f 95 <url>
ffmpeg -i $(youtube-dl -f <fmt> -g <url>) -copy <filename>.ts

Streamlink

pip3 install streamlink
streamlink --hls-live-restart -o test.mp4 URL_VIDEO best

https://www.reddit.com/r/DataHoarder/comments/g2xmgg/download_ongoing_youtube_live_stream_from_the/

https://github.com/rytsikau/ee.Yrewind#-durationminutes

.\yrewind.exe -url="<url video>" -start=beginning -duration=300