That is unless you're willing to use some ugly workarounds outlined below. Just don't use GNOME on Wayland because it's not yet fully working. This means either Unity 7 or GNOME is OK. Preferably you're using X and not Wayland. You may find that 17.10 or 17.04 is required in order to get a current acceleration driver that supports your hardware. If you need web browser video, or MKV files for example, then you should look at the Future Roadmap instead. What "works" well is limited to a couple of particular video players. Unfortunately we cannot recommend gnome-mpv right now. However totem has a few performance problems that are still yet to be fixed so for smoother playback and lower power usage we recommend mpv instead, which in Ubuntu 17.10 and later is configured to provide working hardware acceleration out-of-the-box: $ sudo apt install mpv You can verify this by installing the vainfo tool: $ sudo apt install vainfo You now have working hardware accelerated video playback in totem ("Videos" app) only. If you already have Ubuntu installed or failed to get third-party software installed because you weren't connected to the internet during setup then all you need to do to catch up is: $ sudo apt install ubuntu-restricted-addons.Assuming you have internet access while installing Ubuntu then simply ticking the "Install third-party software" option will install most of what you need. ![]() If you are installing Ubuntu from scratch, make sure you connect to wifi/network during the setup.Ubuntu 17.10 (beta 2) introduces out-of-the box support for video acceleration that's much simpler than previous Ubuntu releases. A working solution should play the video and decrease your CPU usage significantly. For example, in testing these instructions a properly configured Haswell desktop uses only 3% CPU to play 4K 60FPS H.264 video.Īlternate approaches do exist, but those have been observed to increase rather than decrease CPU usage when compared to the default software decoders. If it's much more than that then something has gone wrong. If it's working then you should be able to play modern 4K or full HD videos with around 20% CPU usage or less on a laptop and 10% or less on a desktop. It's important to know the difference between working and not working. This document aims to get you working efficient video playback on Ubuntu, as simply as possible, as well as outlining future plans. There's a lot of complicated stuff written on this topic. Note this document covers Intel CPU/GPUs only. System requirements: Windows XP/Vista/7/8ĭownload: Intel QuickSync Decoder 32-bit (4.5 MB)ĭownload: Intel QuickSync Decoder 64-bit (4.8 MB)Īll other trademarks are the property of their respective owners.Hardware-Accelerated Video Playback on Intel CPUs in Ubuntu Open source and free for all (BSD license for the QuickSync decoder and GPL for FFDShow). Multi GPU or hybrid GPU support (Intel HW decoder + discrete renderer).Ībstracts HW acceleration trickery – used like a standard SW decoder. Wicked fast and low power HW accelerated decoding using Intel’s QuickSync technologies.ĭecodes H264, MPEG2, VC-1, WMV9. The Intel QuickSync decoder is now used within FFDShow, LAV video decoder and PotPlayer. Video power users can harness the QuickSync decode technology to accelerate their custom playback or transcoding pipelines by using the power of all the GPUs as well as the CPU. Target audiences are battery powered platforms such as Laptops, Ultrabooks and tablets as well as HTPCs. This FFDShow build is aimed at harnessing the power of HW accelerated decoding by abstracting the HW acceleration and mimicking the behavior of a SW decoder with the hassle of DXVA. The Intel QuickSync technology enables HW accelerated decoding of H264, MPEG2 and VC1 encoding of H264, MPEG2 as well as high quality video processing.
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