The Resize Vimeo pluggin for WordPress does exactly what you would expect — it resizes Vimeo videos. I created this plugin, because I plan to start doing some more videos and I wanted any videos that I post on this site to look good. I really like how the Vimeo player looks, but the standard width only goes about half way across the content area they they’re in right now. I thought this looked really tacky, so I decided to experiment and see if it was possible to make the player bigger. Turns out that the player actually gets bigger very nicely.
This plugin gets the current dimensions of the video you post and increases them to a set width and increases the height accordingly, keeping the same width-height ratio as the original player.
We now have an admin menu that lets you choose the size of the video player