when i move my brush into the viewport, the stencil doesn't show up in the viewport, however when i scale my brush i see the stencil in the radial type fashion. How can i get it to show like yours in the video? (I'm Using 2.77)
Hey yeah for me resetting the transformation did the job. If it doesn't work for you here is a link where I had a discussion.
http://community.cgcookie.com/t/stencil-in-texture-paint-mode-bit-wonky/5416/3
Ok,i redo the technique on a new file and it works. Strangely, i can not move by pan with ALT+RMB but i achieve what i need. Thanks for your answer, dude !