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@papr papr released this Mar 29, 2019 · 3 commits to master since this release

We are excited to announce the all new 2.0 version of the Pupil LSL Relay plugin for Pupil Capture. It features an unified LSL outlet following the official Gaze Meta Data format. The plugin also synchronizes Capture's own clock with the pylsl.local_clock(). This allows the recording of native Capture timestamps and removes the necessity of manually synchronize timestamps after the effect.


  • Unified LSL outlet, name: pupil_capture
  • Support for official Gaze Meta Data format
  • Time synchronization with pylsl.local_clock()^1
  • Use of Capture's built-in correlation functionality for the generation of binocular data

^1 Caveat: The time synchronization will potentially break if other time alternating actors (e.g. the Time Sync plugin or hmd-eyes) are active. In these cases, it is recommend that the actors follow Capture's clock instead of changing its timebase.

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