can not work by 'p' and 'esc' key

[nicole8806]

Hi, I don't know why the key can't wok, and I cannot label the target to tracking

[ttikkanen]

Confirmed, keyboard does not work at all on Linux, OpenCV 2.4.

I am also facing this issue doesn't work after pressing key 'p'. Please help someone ??

[bhatshashank]

Hi, Even I was facing similar problem, was not able to pause the video by pressing 'p'.
Solution to make it work is given below.

In object-tracker-single.py & object-tracking-multiple.py
Replace line 23 by 2 lines given below
Line23 : if(cv2.waitKey(10)==ord('p')):
Replace :
key=cv2.waitKey(1) & 0xff
if(key==ord('p'))

In get_points.py
Replace line 52 by command given below
Line 52: key = cv2.waitKey(30)
Replace :
key=cv2.waitKey(1) & 0xff

By changing the above mentioned lines one will be able to execute the tracker successfully.

[ttikkanen]

@bhatshashank please open a pull request if you think that solved the problem

[virajmavani]

I have solved the issue. Opened a pull request. Until not accepted, you can use my forked repo.