For blip things work pretty much the same way. You need to place the video code between the blip bbcode tags. The tricky part is getting the the video id.
If viewing a channel like JG's at http://discdogger.blip.tv/
you will need to click the "This episode's permalink"
on the lower left of the video. Once you do that you will be taken to that videos web page.
On the specific videos web page to the right you should have a button that says "Share"
which has little up/down arrows to the right of it, click them and you should be able to toggle this to option to "embed"
Then, just to the right of that is the word "With" and to the right of that another option box. Make sure that says "Show player"
and if not, use the little dropdown arrows to pop open a list and select "show player"
and hit the little green "GO"
button next to it.
This will cause a little window to open just below it and in it there will be a bunch of html code that looks something like this....
<embed src="http://blip.tv/play/AYGjwhQC" type="application/x-shockwave-flash" width="480" height="390" allowscriptaccess="always" allowfullscreen="true">
What you want is the alpha string at the tail end of the url.......
so this would be the URL in the code above..... http://blip.tv/play/AYGjwhQC
and you just want to put the last bit of it in between the bbcodes here on the forum like so...
One thing to note, just above the box containing the code is a little drop down that will let you select the player, some videos may have multiple players to chose from and if you change the player the video id string will change as well. The size of the video may be different for the different players as well.