Error in the input path

[zhuofudeng]

OSX, Cmake as default, when I run the command "./cmt ./Vid_D_person.avi", it gives me error.
--->
OpenCV Error: Assertion failed (size.width>0 && size.height>0) in imshow, file /tmp/opencv20150407-97477-xpu2s2/opencv-2.4.11/modules/highgui/src/window.cpp, line 261
libc++abi.dylib: terminating with uncaught exception of type cv::Exception: /tmp/opencv20150407-97477-xpu2s2/opencv-2.4.11/modules/highgui/src/window.cpp:261: error: (-215) size.width>0 && size.height>0 in function imshow

Abort trap: 6

Update:
if I run the command: ./cmt ./*.mpg, it will work as expect. So guess maybe it will not support the avi file, but the testing data files from your website are all avi files.

[gnebehay]

Unfortunately I am not familiar with OSX, but to me it seems that OpenCV is unable to decode the video stream. They videos from my hp are all mpeg-4 encoded (by ffmpeg). If you manage to solve this, please let me know.