>>23654936>>23655083I guess you can then, even better, scrap some invidious instances (
yewtu.be for example) to know when the stream does start. It displays in pure HTML.
For example, curling and grepping
https://yewtu.be/watch?v=Fo23-71emUwto know when
https://www.youtube.com/watch?v=Fo23-71emUw does start can do the job.