Can I define a custom size for the video player?

Previously I used the flash button where I could define the height and width of the player, but it only worked with youtube video. Now youtube, daylimotion and google video are to be posted using the video button from which I don't know how to resize the player. Can anyone provide a help?

Can you please post the embed code here

Sorry for the late response, here is the BBcode

Code:

[youtube]http://www.youtube.com?v=o3DnLKQQ9a4[/youtube]

As you can see, the player is a little bit small, I'd like it to be bigger

I don't think you can change it with the code but you can change it on the Youtube webisite

screen shot:

Do as ape man said ;D

or just change the dimensions to what ever you want in the embed code.
it works for most..