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AdrianEddy / telemetry-parser

A tool to parse real-time metadata embedded in video files or telemetry from other sources like Betaflight blackbox. Supported formats: Sony, GoPro GPMF, Insta360, Betaflight blackbox (csv and binary)
Apache License 2.0
145 stars 15 forks source link

use timestamps only from gyro, not from other sensors #24

Closed VladimirP1 closed 1 year ago

VladimirP1 commented 1 year ago

Because the case when new timestamps are actually added by accel/mag makes gyro timestamps not uniform and breaks VQF

AdrianEddy commented 1 year ago

that makes sense, but what if gyro timestamps are not uniform as well? Should we maybe calculate the average sample time and interpolate all sensors on that fixed grid? Would that work better? In some cases this would mean that most of the data will be interpolated, but that may be fine.

Or maybe that should be done in VQF integrator instead?

I'll merge this, but let me know your thoughts about it