Pc website video to smartphone (android) platform

view story

http://androidforums.com – first forum ever well almost so be nice. I made some webpages with google point n click website maker for the pc. These web pages have video clips that are MP4 ext.. they don't display at all on my stupid smart phone (have to take it out on something); it's me thats ignorant obviously. So can anyone tell me what i need to do. Maybee need to download app for smart phone or maybee redue video in different format (General)