Chromebook music and video files not playing

[jimcesca]

I've been trying to figure out how to play video files from my tonidoid webpage on my chromebook.

I get the "compatible plugin not found" error for .mov, .avi, and .wmv video files.

The .mpg files bring up a video player, but the videos don't play.

.mp4 files seem to play ok, but larger files are slow to buffer, or don't play at all.

Any advice or solutions would be greatly appreciated.
Thank you!