Missing triggerdata.csv

[harshk95]

Hi Timo, We have been using the JARVIS Acquisition tool for some time now (6x FLIR Blackfly as we mentioned in issues in the past) and were able to use it successfully. However, with some recent recordings, we have an aberrant behaviour of the tool. It appears that the number of frames in the video does not match the number of frames from the metdata.csv and neither do either of these match the number of frames that we measure using exposure active pulses from the cameras. The main thing that appears to be predictive of this behaviour was a missing triggerdata.csv file in the recordings that had that and they all are from a single day of recordings. The other strange thing we have not observed before is that in the metadata file, the cameras do not start from frame 0, rather they all start from a different number and all end at a different number (using frame ID). Running it again now does not reproduce this issue. We have attached below an example metadata file. We were wondering if given this behavior you could help us diagnose the problem, help us avoid it in the future and if there was some possibility to salvage the current recordings.

metadata.csv

Thanks a lot.