As YouTube is one of the main video sharing channels in both short and long formats, it continues to incorporate features that can help content creators boost their video quality. Another thing to remember is that there are occasions that you need to be vigilant of ethical problems that posting video footage, such as blurring children under 18, persons that did not agree to filming, li The only way to stop this is to black out the persons or facts of these legal difficulties that can bring you.  “You can also blur images, objects, license plates, logos, etc. in Space, all without losing visibility. You are in charge, with better blurring features. You can alter the length, location and scale of the blur in both face blur and design blur”, said Youtube engineer official.  To start developers now have the ability to either opt out for a rectangular or oval blur that will make it easier to change the function as needed by the video. Then there’s also the option to go for face blur or custom blur, along with the potential to adjust the blur ‘s location, size and length.  Besides these there are also a few other improvements, descriptions of which you can see in the picture below. 

Youtube is working on Blur Option within studio - 75