GeForce GTX 1050Ti (GP107) and GeForce GTX 1050 (GP107), which includes full fixed function HEVC Main10/Main12 hardware decoder. 2017 On June 5, 2017, Apple announced HEVC H.265 support in macOS High Sierra, iOS 11, tvOS, HTTP Live Streaming and Safari. On June 25, 2017, Microsoft released a free HEVC app extension for Windows 10, enabling some Windows 10 devices with HEVC decoding hardware to play video using the HEVC format inside any app. On September 19, 2017, Apple released iOS 11 and tvOS 11 with HEVC encoding & decoding support. On September 25, 2017, Apple released macOS High Sierra with HEVC encoding & decoding support. On September 28, 2017, GoPro released the Hero6 Black action camera, with 4K60P HEVC video encoding. On October 17, 2017, Microsoft removed HEVC decoding support from Windows 10 with the Version 1709 Fall Creators Update, making HEVC available instead as a separate, paid download from the Microsoft Store. On November 2, 2017, Nvidia released the GeForce GTX 1070 Ti (GP104), which includes full fixed function HEVC Main10/Main12 hardware decoder. 2018 On September 20, 2018, Nvidia released the GeForce RTX 2080 (TU104), which includes full fixed function HEVC Main 4:4:4 12 hardware decoder. 2022 On October 25 2022, Chrome released version 107, which starts supporting HEVC hardware decoding for all platforms "out of box", if the hardware is supported. Browser support HEVC is implemented in these web browsers: Android browser (since version 5 from November 2014) Safari (since version 11 from September 2017) Edge (since version 77 from July 2017, supported on Windows 10 1709+ when HEVC video extensions is installed) Chrome (since version 107 from October 2022, supported on Windows 8+, macOS 11+, Android 5.0+, ChromeOS, and Linux with supported hardware) In May 2021, an estimated 18% of browsers in use on desktop and notebook systems were able to play HEVC videos in HTML5 webpages, based on data from StatCounter. Operating system support Coding efficiency The design of most video coding standards is primarily aimed at having the highest coding efficiency. Coding efficiency is the ability to encode video at the lowest possible bit rate while maintaining a certain level of video quality. There are two standard ways to measure the coding efficiency of a video coding standard, which are to use an objective metric, such as peak signal-to-noise ratio (PSNR), or to use subjective assessment of video quality. Subjective assessment of video quality is