It would be useful to know that a video (played on a web page) has no audio before starting to watch it. Benefits: Users wouldn't have to pause other audio sources (music player; audio/video ...
Is there any official guidance on where to put a transcript for a video? Should it go on the same page as the video or on a separate page?
I notice that Youtube now likes to embed videos using an Iframe, but will still allow the old object method. I'm just curious which method would be best for people using the site in an unconventional ...