with one of the HD encodings including a hard-coded PiP track. Starting in 2008 Blu-ray Disc titles started being released that use one HD and one SD video track which can be combined with a Bonus View or BD-Live player. This method uses less disc space, allowing for PiP to be more easily added to a title. Several studios have released Bonus View PiP Blu-ray Disc titles in 2008 such as Aliens vs. Predator: Requiem, Resident Evil: Extinction, V for Vendetta, and War. Some streaming video websites may minimize a video stream similarly when browsing outside the playback page. Some web browsers (including Google Chrome, Firefox, and Safari) provide APIs or similar functions that allow a playing video to be opened in a pop-up overlay atop other applications. The mobile operating systems Android (as of Android 8.0) and iOS (as of iOS 14) similarly provide native APIs for picture-in-picture overlays. In 2011, after DirecTV released the HR34 Home Media Center HD DVR, Picture in Picture was introduced to all HD DVR models onwards, The feature has five options: Upper Left, Upper Right, Lower Right, Lower Left, and Side-by-Side. References Television technology Television terminology