@untukku:
Animated Lower Thirds allows you to display logo(s) and text. You can have multiple texts in the slots (10) and a logo per LT.
Is this what you want?
(1) In LT1 you want to have: your logo and some text in the 1st slot.
(2) In LT2 you want to have: two ad/sponsors. I assume that you want only to display only text(one text per slot. For example: In the 1st slot ad/sponsor number 1, in the 2nd slot ad/sponsor number 2).
(3) In L3 you want to have what?
As you might know:
(1) you can display automatically the logo and text in the slots for a certain period of time;
(2) you can switch automatically between the slots.
I don't understand what you mean " Then at the moment the logo is only able to take photos, can we insert source: mp4 or webcam (my face is as a teacher. It doesn't matter how small it is, but it's more real LIVE streaming)?"
You can't insert an mp4 file or a live image from a webcam using Animated Lower Thirds.
However, if you want to have your image displayed during the streaming this can be done. The size and the positioning is up to you.
@NoeAL: Can you have a logo and text per slot in every LT?