NOTICE: The vodpod API server has been shut off by Lockerz (the new owner of Vodpod) and no alternative server has been provided. The Vodpod Video Gallery plugin for WordPress no longer works.
Here is the message from Lockerz:
I’m really sorry about the wait and the inconvenience, but we will no longer be supporting any of the materials from the former Vodpod API. Once we are fully integrated into the product better, we hope to release an API that will be more functional.