IGTV is accessible on the Instagram home screen above Instagram Stories. When you open the app, it notifies you if someone you follow has added a new video. IGTV also has a standalone app so that you can enjoy videos without distractions from the flagship property.
When you open IGTV, video starts playing immediately, simulating a real TV experience. You can watch the current channel or swipe up to search for curated content under “For You,” “Following,” “Popular” and “Continue Watching” tabs.
Instagram is putting emphasis on making the platform mobile-friendly, so all videos will be vertical and fullscreen. Per Later, there is an option to upload a horizontal video, but it won’t be as aesthetic as the preferred vertical format.