Hi - We like Entry number 8 because it gives the impression of something being built....
We do not like the green shading - can each square shape be a different solid colour - by all means use shading, but keep the shading the same colour as the main colour.
Please can shading in the main letters be more uniform perhaps. It currently appears only in the V and I of the word video.
It would be good to look at the logo worth fully lowercase lettering too..