TikTok request: download using a user profile URL

[yt-dddd775500]

Checklist

• I'm reporting a site feature request
• I've verified that I'm running youtube-dl version 2019.12.25
• I've searched the bugtracker for similar site feature requests including closed ones

Description

When using youtube-dl for YouTube, you can use the URL of a user's profile and it will automatically download ALL videos uploaded by that user.

It would be nice if we had that same functionality for TikTok. An example of a profile URL for TikTok would be [https://www.tiktok.com/@buzzfeed].

[skyme5]

Tiktok user page returns latest 24 videos only. Making api calls to tiktok requires generating _signature field, which may be difficult to implement and unable to maintain (due to frequent changes).