What is your experience with embedvideohtml.com?

[M]

I downloaded the Video LightBox for exactly your mentioned reasons, however couldn't get it to work at all.
As a private video could not be added to the lightbox gallery, it had to be unlisted before it could be added.

Also had problems with the publishing which didn't work either, as the entire software closed down whenever I tried to insert the video on a page.

Another point is that there will always be a watermark on the video image I heard, though couldn't test this out myself, as unfortunately I had to give up and not use lightbox for my videos after nothing seemed to work :-(.

So unfortunately I couldn't and wouldn't recommend this software.