http://youtube-global.blogspot.ie/2012/07/face-blurring-when-footage-requires.html Today we're launching face blurring - a new tool that allows you to obscure faces within videos with the click of a button. Whether you want to share sensitive protest footage without exposing the faces of the activists involved, or share the winning point in your 8-year-old’s basketball game without broadcasting the children’s faces to the world, our face blurring technology is a first step towards providing visual anonymity for video on YouTube. Blurring faces on YouTube is simple. Once you’ve chosen the video that you’d like to edit within our Video Enhancements tool, go to Additional Features and click the “Apply” button below Blur All Faces. Before you publish, you will see a preview of what your video will look like with faces blurred. When you save the changes to your video, a new copy is created with the blurred faces. You will then be given the option to delete the original video. This is emerging technology, which means it sometimes has difficulty detecting faces depending on the angle, lighting, obstructions and video quality. It’s possible that certain faces or frames will not be blurred. If you are not satisfied with the accuracy of the blurring as you see it in the preview, you may wish to keep your video private. Visual anonymity in video allows people to share personal footage more widely and to speak out when they otherwise may not. Because human rights footage, in particular, opens up new risks to the people posting videos and to those filmed, it’s important to keep in mind other ways to protect yourself and the people in your videos. YouTube is proud to be a destination where people worldwide come to share their stories, including activists. Along with efforts like the Human Rights Channel and Citizentube that curate these voices, we hope that the new technologies we’re rolling out will facilitate the sharing of even more stories on our platform.