Download Latest Version mrv2-v1.3.9-Linux-amd64.tar.gz (169.5 MB)
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Home / v1.3.9
Name Modified Size InfoDownloads / Week
Parent folder
mrv2 v1.3.9 source code.tar.gz 2025-07-29 69.1 MB
mrv2 v1.3.9 source code.zip 2025-07-29 70.7 MB
README.md 2025-07-29 2.2 kB
mrv2-v1.3.9-Linux-amd64.tar.gz 2025-07-29 169.5 MB
mrv2-v1.3.9-Linux-amd64.rpm 2025-07-29 143.1 MB
mrv2-v1.3.9-Linux-amd64.deb 2025-07-29 166.5 MB
mrv2-v1.3.9-Darwin-arm64.dmg 2025-07-29 86.5 MB
mrv2-v1.3.9-Windows-amd64.zip 2025-07-29 150.1 MB
mrv2-v1.3.9-Windows-amd64.exe 2025-07-29 99.1 MB
mrv2-v1.3.9-Darwin-amd64.dmg 2025-07-29 111.8 MB
Totals: 10 Items   1.1 GB 53

v1.3.9

  • v1.3.8 had broken the short name of the buttons (F/O in the pixel bar) and T/S/F in the timecode selection button.
  • Fixed Wayland's monitor names.
  • Fixed opening of Secondary Window on Vulkan mrv2.
  • Made all icons inlined in the C++ code. This improves loading performance.
  • Made movies without a valid audio codec still play the video.
  • Fixed HDR movies that specify a transfer/color primaries function but no valid HDR metadata.
  • Achieved consistently 60 FPS with 4K HDR movies on Vulkan build.
  • Achieved consistently 40 FPS with 8K YUV420P_U8 movies.
  • Fixed printing version information of GNOME in Ubuntu 25.04 LTS.
  • Fixed installing of icons on Linux's Vulkan .deb/.rpm installers.
  • Made Float on Top's default hotkey be <Meta>+w instead of <Ctrl>+w to avoid issues with standard Emacs hotkey.
  • Added support for DTS (DCA) audio decoder.
  • Dramatically improved the performance of movies decoding.
  • Made the Vulkan backend not hide the pixel toolbar as, unlike OpenGL, does not make playback slower. Hiding it also made the playback drop some frames.
  • Fixed markers in timeline.
  • Added Undo for Annotations->Clear All and Annotations->Clear current frame.
  • Fixed BGRA animated gifs crashing.
  • Fixed color corrections resetting when there was a change like flipping the image.
  • Fixed incorrect use of hdrData even when the clip did not have any HDR info. This would make clips brighter when the playback was stopped.
  • Added support for RGB_U10 in Vulkan builds.
  • Fixed hiding of pixel bar when starting the playback from the command-line.
  • Fixed compareDemo.py to work reliably.
  • Fixed Python's cmd.setDisplayOptions() not updating the UI's top bar.
  • Added default hotkeys for (you need to Reset the hotkeys for them):
    • Playback/Annotation/Toggle Visible
    • Playback/Annotation/Clear
    • Playback/Annotation/Clear All
  • Added an Alert message when using "Playback/Annotation/Clear All".
  • Improved even more memory and decoding performance. Now we can decode 8K YUV_420P videos with no popups at 60FPS, albeit audio may stutter or not play, specially on Vulkan when using HDR data.
Source: README.md, updated 2025-07-29