Release Notes

Version 1.0.1 (Public)

  • Replay script now takes a list of segments, replays them consecutively

  • Fix possible crash when moving a VCR tape to a different system and the VR app is based on Vulkan

  • Fix possible crash and warn when mixing incompatible hardware.json and tracking_*.bin files on replay

  • Fix possible crash and warn when a controller has an invalid role or left or right controller is missing on capture

  • Fix issue with helper tool output not correctly captured in CMD variables on some systems

Version 1.0 (Public)

  • Add capture parameter to configure controller button to start recording

  • Add replay state flag files, generates ‘ready.flag’ and ‘busy.flag’ files for reliable automation synchronization

NVIDIA Internal (Version 0.10)

  • Add notifications in HMD on capture events (start, segment, stop), add parameters to control behavior

  • Add helper/helper.exe tool to help with automation

  • Make cmd scripts more automation friendly (use pushd/popd)

  • Add helper/drivers.cmd tool to help with SteamVR registration issues

  • Bugfix in convert tool - didn’t clean up tmp files

NVIDIA Internal (Version 0.9)

  • Make idle animation optional (and off by default)

  • Add versioning support for recorded data, so newer VCR versions can read old data

  • Add “convert” tool to update outdated data files (works for Version 0.7 files and newer)

  • Add logging into “logs” folder

  • Add parameter for replay to control vsync generation

  • Modify capture parameter, action is now freely definable

Version 0.8 (Public)

  • Add capture parameter to set left trigger to segment recordings

  • Fix crash on replay when no controllers were recorded

NVIDIA Internal (Version 0.7)

  • Add capture segmentation - press ESC to stop recording, press SPACE to create capture segment

  • Add sample showing load, modify, store of tracking data. Filter just shows how to smoothe positional data

  • Fix controller inputs, hardcode controller buttons

  • Make hardware description human-readable and -editable

  • Link capture frequency to HMD refresh (2x) and link replay update frequency to capture frequency (2x)

NVIDIA Internal (Version 0.6)

  • Code cleanup

NVIDIA Internal (Version 0.5)

  • Add parameter for sampling rate

  • Add tracking item interpolation

  • Add parameter for update interval

NVIDIA Internal (Version 0.4)

  • Generate VSync depending on recorded HMD refresh rate