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Segment at negative timestamp breaks #127

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Segment at negative timestamp breaks #127

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4b025c3
Segment at negative timestamp breaks
jamieforth Dec 7, 2024
0e41c5e
Refactor _jitter_removal and add tests
agricolab Dec 8, 2024
deb4c54
Always segment at non-monotonic timestamps in _jitter_removal
jamieforth Dec 8, 2024
8e5a76d
Ensure data is sorted before sync/dejitter
jamieforth Dec 9, 2024
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2 changes: 1 addition & 1 deletion src/pyxdf/pyxdf.py
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Original file line number Diff line number Diff line change
Expand Up @@ -633,7 +633,7 @@ def _jitter_removal(streams, threshold_seconds=1, threshold_samples=500):
if nsamples > 0 and stream.srate > 0:
# Identify breaks in the time_stamps
diffs = np.diff(stream.time_stamps)
b_breaks = diffs > np.max(
b_breaks = np.abs(diffs) > np.max(
(threshold_seconds, threshold_samples * stream.tdiff)
)
# find indices (+ 1 to compensate for lost sample in np.diff)
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