No frames are ever duplicated, can check with len({f for f in vid}) where vid is a LazyTiff.
histogram of np.ptp(np.diff(timestamps))
Can also get trigger info
and trial index for each frame based on the trigger
Used a stopwatch to measure that the timing are correct with scanimage frame indices shown on the GUI, it seems to be correct. However it seems like each 25s wavesurfer sweep is actually ~25.3 with a delay of ~0.3s between sweeps, need to verify this. Or the real framerate of scanimage isn't really 30.04 but slightly lower
This is working perfectly to send frames along with arduino relayed trigger. Timing are just as good as https://github.com/kushalkolar/serenity/pull/20#issuecomment-1524948270 .
No frames are ever duplicated, can check with
len({f for f in vid})where vid is aLazyTiff.histogram of
np.ptp(np.diff(timestamps))Can also get trigger info
and trial index for each frame based on the trigger
Used a stopwatch to measure that the timing are correct with scanimage frame indices shown on the GUI, it seems to be correct. However it seems like each 25s wavesurfer sweep is actually ~25.3 with a delay of ~0.3s between sweeps, need to verify this. Or the real framerate of scanimage isn't really 30.04 but slightly lower
Last thing to do is OnACID actor, thoughts here: https://github.com/kushalkolar/serenity/pull/20#issuecomment-1528750450