PFhoe MOTION TRACKING TEST 02

[xuNNyy]

how you get it that the fond i s behind the wall

if i wanna make that, it wont be. its just in front of the wall

[JayBeeZorr]

@xuNNyy Hey, I'm not the owner of this video, but the way to fix it is very simple! Just mask the wall and then keyframe it each frame, that way it looks as if it's behind the wall! If you want me to make a tutorial for you, I'll be happy to make one.

[xuNNyy]

@JayBeeZorr ah ok thank you

[andrewmfilms]

Awesome job!

[fulviopozzoni]

@andrewmfilms

thank you very much.

I had a look at your work and I think that you have done an Awesome job too.

Really good!!

[TeTRoSeX]

AMAZINGGG

[monjanse]

what is alpha channel? is it a software?

[danielodors]

ROFL! Images usually have 3 channels (red green and blue). Those define color and intensity, but images can have a 4th channel called the "alpha" channel. That defines image transparency. So what he was saying is that he used an alpha channel to hide the parts of the letters that go behind the wall. The letters are actually on top of the video all the time, He only made the part of the letters where the wall should be on top, invisible. Get how it works?

[fulviopozzoni]

@danielodors

Hey, sorry about the late reply.

there is no Alpha channel in it.

You can do it in two ways.

You can create a wall in Cinema 4d and use a composite tag.

Or you can double the video layer. One with the graphic and one without, Create a mask on the one with the graphic and key frame it to move with the wall.

I would used the C4D option though.

Good luck

[danielodors]

@fulviopozzoni - Thanks for the reply. Just wanted to clear up though that by alpha channel i meant mask. Mask and alpha channel are the same thing. So you used a composite tag then?

[monjanse]

nice. how do you make the wall looks like the letters is behind the wall?

[heigo3]

alpha channel