One solution would be using software like Handbrake to convert the video file from H.265 to H.264, but I consider that a "hack" as this really should work with my system spec. hevc codec hevccodecTopic - How To Install HEVC Codec on Windows 10/11 Free High Efficiency Video Codec free InstallFree convert HEVC videos to play & e.
Got new PC, fresh installed Windows 11 through upgrade from Windows 10. Nvidia GeForce 1070 GTX (Driver version 398.82 which is the newest) WIndows 11 HEVC Codec installed from Microsoft store but it is not working.Intel i7-8700K 3.7Ghz (8th gen, coffee lake, newer then Kaby Lake).GoPro Quik is now able to open and edit the video but it's stuttering, using 100% CPU on playback and hard to edit the movie Playback is not hardware accelerated and it uses near 100% CPU. Install "HEVC Video Extensions" from store (Regardless if K-Lite is installed or not): Windows Media Player plays video with both video and audio but it's stuttering.The playback is hardware accelerated as it only used 1% CPU. Installed K-Lite Codec Pack (w/HEVC codec): Windows Media Player plays the video with both video and audio smoothly.Doing so will automatically install the codec and allow you to start playing HEVC videos. Alternatively, click here to be navigated to the store page. Once visible, click on it from the search results to navigate to the store page. Uninstall all codecs, also the "HEVC Video Extensions" from Store: Windows Media Player plays only the sound, screen is black. Use the search bar in the top-right of the window to look for HEIF Image Extensions."HEVC Video Extensions from Device Manufacturer" (Free version that works with licence software like GoPro Quik): Microsoft Apps How can I get Windows Media Player and GoPro Quik to use Hardware Acceleration?
When I use the app "Movies & TV" for playing the video file then it uses around 1% CPU and Hardware Acceleration seems to be enabled. I have installed the "HEVC Video Extensions" from Microsoft Store. The CPU usage is going through the roof and it's not using Hardware Acceleration. Playing HEVC H.265 videos using Windows Media Player and GoPro Quik then the 4k 60 fps video appears all stuttering and becomes a slideshow. Update Windows: Make sure your Windows 11 operating system is up to date with the latest. If its installed, try uninstalling it and reinstalling it again. Go to Settings -> Apps -> Apps & features, and search for 'HEVC Video Extension' in the list. Windows 10 getting HEVC H.265 Codec to use Hardware Acceleration Verify codec installation: Double-check that the HEVC Video Extension is installed correctly.