TikTok is testing the ability to repost videos to their own followers.
This could change the lifecycle of TikTok videos - improving the potential reach, and potentially reinvigorating old videos that get shares.
Users now don’t need a separate IGTV app to watch longer videos. The experience is embedded in the main app, accessed via in-feed teasers, a tab of the Explore page, promo stickers in Stories, and profile tabs.