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denisecailab / ezTrack

Free, platform independent, behavior tracking software.
GNU General Public License v3.0
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Video Reference Image Won't Render #71

Closed sarahohashi closed 1 year ago

sarahohashi commented 1 year ago

I've used ezTrack in the past with no difficulties, but this time when I use it and upload my videos it isn't rendering the reference videos to crop or set ROIs. Instead it just tells me the specs of the video. Ex:

total frames: 1018 nominal fps: 29.97002997002997 dimensions (h x w): 720,1280

I used the example video for location tracking on your github for that above example, so it's not a problem with the video. Any ideas what could be going on?

sarahohashi commented 1 year ago

For more context, I am getting this error code in terminal when it happens:

[E 19:24:50.902 NotebookApp] Uncaught exception, closing connection. Traceback (most recent call last): File "/usr/local/anaconda3/envs/ezTrack/lib/python3.8/site-packages/tornado/iostream.py", line 702, in _handle_events self._handle_write() File "/usr/local/anaconda3/envs/ezTrack/lib/python3.8/site-packages/tornado/iostream.py", line 976, in _handle_write self._write_buffer.advance(num_bytes) File "/usr/local/anaconda3/envs/ezTrack/lib/python3.8/site-packages/tornado/iostream.py", line 182, in advance assert 0 < size <= self._size AssertionError

ZachPenn commented 1 year ago

Often this is an issue with either the conda environment or the web browser. I would make sure to use the latest installation instructions (https://github.com/denisecailab/ezTrack/wiki/Installation) and use Google Chrome.