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SensorsINI / v2e

V2E: From video frames to DVS events
https://sites.google.com/view/video2events/home
MIT License
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moving_dot with --synthetic_input argument did not generated any video #44

Closed gwgknudayanga closed 1 year ago

gwgknudayanga commented 2 years ago

Hi, I have executed the following command to generate synthesized video for moving dot. But in the result folder, it has video files which are zero in size. Is there anything that i need to modify? v2e --leak_rate=0 --shot=0 --cutoff_hz=300 --sigma_thr=.08 --pos_thr=.15 --neg_thr=.15 --dvs_exposure duration .01 --output_folder particles-slightly-less-faint-fast-2-particles --unique_output --dvs_aedat2=particles --output_width=346 --output_height=260 --batch=64 --disable_slomo --synthetic_input=scripts.moving_dot --t_total=3 --contrast=1.15 --radius=.3 --dt=0.001 --num_particles=2 --ignore-gooey

Actually the process always stop after 5% of the frame generation completes. INFO:v2ecore.v2e_args:DVS frame expsosure mode ExposureMode.DURATION: frame rate 100.0 INFO:v2ecore.emulator:ON/OFF log_e temporal contrast thresholds: 0.15 / 0.15 +/- 0.08 INFO:v2ecore.emulator:opening AEDAT-2.0 output file D:\DTU\ResearchWork\v2e\particles-slightly-less-faint-fast-2-particles-5\particles.aedat INFO:root:opening AEDAT-2.0 output file D:\DTU\ResearchWork\v2e\particles-slightly-less-faint-fast-2-particles-5\particles.aedat in binary mode INFO:v2ecore.output.aedat2_output:opened D:\DTU\ResearchWork\v2e\particles-slightly-less-faint-fast-2-particles-5\particles.aedat for DVS output data for jAER dvs: 5%|███▉ | 162/3000 [00:01<00:12, 228.19fr/s]

Thank you.

Thanks and Rgds, Udayanga

tobidelbruck commented 2 years ago

I haven't checked that script for some time but please post here (maybe as file attachment) the whole output. If I can find the time I will try to run it too on my home PC that is all setup for v2e.

What release/branch/commit are you running exactly?

Tobi

gwgknudayanga commented 2 years ago

i checked out it on last Monday (12th September) actually.

tobidelbruck commented 2 years ago

Ok, I will see if I can tell what is wrong with moving_dot in current master ASAP. In the meantime you are welcome to post logging output from your run.

tobidelbruck commented 1 year ago

I have used synthetic input recently without problems, so closing this issue