This is just an Idea.
It's very hard to embed certain kind media on the blogs due the HTML verification. In order to overcome this I got an idea the "embed media plugin".
How this plugin shoud work at the end user:
[mediaword]data[/mediaword]
Where "mediaword" is defined as part of the configuration of the plugin. On this configuration, also you must specify the HTML of how the data will be rendered
IE:
[youtube]sjlkfjskfhdkjh[/youtube] <--- this should render a youtube video
[mov]httl://www.midomain.com/videos/video001.mov[/mov] <--- this should render Quick Time video
[midi].....[/midi] <-- A midi player
and so...
This is some kind of merge between the "Youtube" plugin and the "Media player"
I'm clear? I thik this cannot be hard to implement havingb vthe source on the 2 plugins.... but I don't know a word of PHP to do it...
If you look at the source of the youtube plugin you can see where several different embed buttons have been added. It's not hard to copy and paste and add a new one. Give it a try.