Error while loading calibration files

[vigji]

Hi, thank you for developing this tool! Looks very promising and the user interface is very smooth.

I am trying a new calibration with some calibration files I acquired. We tried them in .avi format and in .mp4 with different compressions, but we are always having the same error printed in the terminal:

OpenCV(4.5.1) C:\opencv\opencv\modules\videoio\src\cap_images.cpp:253: error: (-5:Bad argument) CAP_IMAGES: can't find starting number (in the name of file): D:/luigi/jarvis/jarvis_directory_calib3/Extrinsics/SM. in function 'icvExtractPattern'

It looks like the file extension is missing in the filename, is it possible that that is the reason opencv can't open it? And if yes, what might be the problem? The naming is currently just cameraname.mp4 or cameraname.avi.

[JARVIS-MoCap]

Hi,

sorry for the late response, I somehow missed that you opened this issue. I just tried to reproduce this issuewith one of our calibration recordings, but could not get it to produce the same error. It would be awesome if you could download the calibration example by clicking here and check if xou get the same error using those recordings.

Thanks, Timo