rahix/openflexure-microscope-server
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Reduce time jitter in simulation.

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This commit is contained in:
Julian Stirling 2025-10-26 15:22:34 +00:00
parent c8a028e27c
commit d27948a155
1 changed files with 5 additions and 1 deletions
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6
src/openflexure_microscope_server/things/camera/simulation.py
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@ -305,8 +305,12 @@ class SimulatedCamera(BaseCamera):
def _capture_frames(self) -> None: def _capture_frames(self) -> None:
portal = lt.get_blocking_portal(self) portal = lt.get_blocking_portal(self)
last_frame_t = time.time()
while self._capture_enabled: while self._capture_enabled:
time.sleep(self.frame_interval) wait_time = last_frame_t - time.time() - self.frame_interval
if wait_time > 0:
time.sleep(wait_time)
last_frame_t = time.time()
try: try:
frame = self.generate_frame() frame = self.generate_frame()
self.mjpeg_stream.add_frame(_frame2bytes(frame), portal) self.mjpeg_stream.add_frame(_frame2bytes(frame), portal)