The VideoPress WP-Video Wordpress Plugin allows publishers, like you, to add basic video functionality to WordPress and to boost the speed of how WordPress deals with video. This plugin can be configured by going to Options → Videos. Also the index of videos it creates can be managed from Manage → Videos.
Downloading
To download, click the download link below.
It's a tarball. (It's in .tar.gz format.)
Installing
The tarball which this plugin comes in contains 1 directory. Put that directory in your Wordpress press plugins directory. (I.e., put it in "wp-content/plugins".)
That's all you have to do to install. (But you still have to activate it.)
Activating
Once it's been installed, Wordpress will auto-detect it.
However, you still need to activate it for it to work. Go to the Wordpress Admin Plugins page and do so.
Using
Once you have it installed and activated... that's pretty much all you have to do. Any time you create a post in the future, it will automagically do its thing.
The usefulness of this plugin is that it makes the other plugins work when you are hand coding the Video HTML when you create posts.
VideoPress WP-Video is part of Show in a Box... making Wordpress the ultimate videoblogging platform.