Flip PDF Plus does not support output video. If you need to share books on YouTube or Instagram, please follow the steps below:
1. YouTube only supports uploading videos. Please use a screen recorder tool to record the screen, and share the recording to YouTube.
2. Instagram only supports uploading images, GIFs, videos. Please use a screen recorder tool to record the screen, save it as GIFs or short videos to share on Instagram, then share links in post content.