offer a simple solution to play videos from the harddrive.
<video data-autoplay src="media/media9a.mp4"></video>
but its a bit buggy still...
Hey! We now let you upload videos from your hard drive and insert them into the presentation. We automatically transcode to a format that can be played anywhere.
You can also insert a video by pointing to an external URL. Look for the “Insert from URL” option in the media library.
Let us know if you have any feedback!