If you are thinking about presenting with video at AES, please remember to check if the video has good captions. Good captions are not just okay; good captions are not accurate 80% of the time; good captions are accurate 98-100% of the time.
Thus, if you are considering using a video, be sure that you watch the whole video with the captions on. Make sure that you read the captions to ensure their accuracy.
If you plan to use video which either does not have captions or has poor captions, be sure to request that ODS captions your video. ODS usually needs at least two weeks to caption a video.