I've built a simple scene for use in a small local museum, with a brief video over an image background. I'm copying it via USB to an Android tablet to play in the Chrome browser. When it opens, the video player is visible (black box, no poster image), and when I tap the play button it starts. I can hear the audio and see the progress bar moving. But the video is invisible -- only the background image is showing. Previews fine on the computer in Chrome. Anyone have a thought on what's going on?
The video is MP4 and I've also included an OGV file in the element inspector (transcoded via VLC).