[Santiago Suarez]

Thank you very much Andrei, for the solution and for the explanation.

[Santiago Suarez]

Hi Andrei, thank you for reply

It worked really nice, i had to make a minor adjustment but the approach was pretty effective.

If you don’t mind i would like to understand why this %32000 works, i’m not a very Code man, but i like to understand this simple concepts that probably would help me in the future.

///////The code you gave to me

x = value[0];
L = thisLayer;
y = L.sourceRectAtTime(time-L.inPoint).height%32000;

// Previously I multiplied the offset by 5 at the end
[x,-y*5];

///////The code updated

x = value[0];
L = thisLayer;

// I had to multiply by 5 before add %32000, other wise the offset get a little crazy
y = (L.sourceRectAtTime(time-L.inPoint).height*5) %32000;

[x,-y];

[Santiago Suarez]

Thank you for your help Ross.
What happens is that apparently i get a clean track in mohca, but when i open this track in AE this drifts appears. I import in AE the same shot that i used to mocha, and i make a new comp with it, usually this should work, shouldn’t it?

I export the data as “corner pins”, and i use RG Warp.

Thanks again.

[Santiago Suarez]

Thank you Ross,
I tried to get a smaller search area, following the “Ec” of the “Economic” word; this area doesn’t be affected by the whiteboard’s reflections, but still not working, the drifts continue to appearing.

[Santiago Suarez]

Thank you Perry,
I tried to use mocha but still doesn’t work. The stuff remains a bad match.

I don’t know if i’m doing something wrong, but i’ve been watching several tutorials (pf hoe and mocha), and i just follow the same process but in this case still not working.

I’m not sure if the shot have enough information for the match or tracking, because i don’t know how to indicate to the software what is the perspective of the scene (whiteboard). Could this be the problem? how could i solve it?

If anyone has the answers to this questions or has another suggestions please help me.