Things to have on hand:
*Yoga Mat
*Yoga Blocks, strap, cushion or bolster
*Blanket, pillow & warm socks
*Clock, stop watch or other time piece (even though it's a video, you may wish to pause it to extend your holding of a posture, either in the midst of the video, or to length your integration time at the end).
*Music, if you wish to have it playing.