After offering in the US, YouTube is making picture-in-picture (PiP) mode free for all users around the world. Free, non-YouTube Premium subscribers around the world will be able to use Picture-in-Picture for “longform, non-music content” on the Android and iOS apps. To activate PiP, start a video and then exit the YouTube app to continue using your phone while it keeps playing. You’ll see a small player window that you can resize and move around. Tap for play/pause controls and to return to the full app. There are no changes for paying customers today: Premium Lite Members : You will continue to be able to use PiP for longform, non-music content on Android and iOS. Premium Members : Premium members will continue to enjoy PiP for both music (exclusive to Premium only) and non-music content, creating a fully uninterrupted experience.…