[Feature request]Youtube live comment download

[nobu24]

Checklist (Your issue will be automatically closed if you delete this part)

• I make sure that there are no existing issues - open or closed - which I could contribute my information to.
• I believe this feature request will benefit more than 10% of users, not just myself.

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** Description
(Start here)I hope you add the function that download youtube live comment with xml format.

[InfinityLoop1308]

Unfortunately that's not possible since YouTube doesn't provide an API to fetch all the live comments of a video. We have to request in a sequence, along with the video stream, to get correct comments.