" only have video formats in swf, avi, and mgp available to me at this time"s
If these are the formats you're using you probably need to convert to something html5 fiendly. I assume you listing mgp is really mpg. HTML5 needs h.264 MP4, or ogg, or WEBM. I'm not that familiar with WEBM or OGG.
Now this project uses Projekktor which should be able to fall back to swf I think, but I never had a swf to test with. I suggest you research html5 video a bit and try with mp4's and use Safari or Chrome for testing first.