Last year, I found a video of Terence Tao on the Poincaré Conjecture, which could be downloaded in mp4 format. I did downloaded it, however I had to format my computer, then I lost it. I searched in Google, however, I could not find it again.
If anybody has it, please answer the link in this topic, or if you have downloaded it, please upload it here.
I am sorry if this kind of question does not match MSE question style.