You can create discussions in Canvas which use embedded videos.
To use your existing Flip videos in Canvas
To create a video-based discussion board:
Please note: Your students (and you) can post video responses on the discussion board (The “Webcam Capture” on the pull-down menu is now called “Studio Capture.”) (video tutorial)
Padlet is a popular alternative to Flip, and licenses are available by request. These two videos discuss how to use Padlet in place of Flip: