All GUI in OpenCV python

[@aishwaryakulkarni2092]

The library is compiled without QT support in function 'cv::createButton'
cv2 version in my laptop is 4.4.0
How to resolve this error? Please help.

[@schokobeast7122]

I have same error und need help too

[@piergiorgiolanza4572]

It is very effective as explanations and also as code! Thank you very much also to share the code

[@berkayguler8566]

Very helpful video!! Is there a way to create a keyboard callback instead of having the program wait with cv2.waitkey()?

[@justinshaw1720]

Very clear and exactly what I needed right now! Thanks!

[@BAXEN]

Amazing demonstration!

[@MuhammedMustafa-di5zf]

hi there i crashed the session when run the code cv.namedWindow(root_wind) do any one know how to solve this problem ?

[@merzott]

как сделать часы, таймер. чтобы обновлялось само

[@gigantic9717]

Support textbox?

[@coin5207]

very useful video

[@HenriqueOz]

awesomeeeee, thanks man!

[@hi_chaudhary]

Nice explaination 👍👌

[@SpeedrunnerG55]

i cant change the minimum value to be anything other than 0

[@Luizof]

Perfect Video!

[@JashJhaveri]

Wow, thank you!

[@hardikrajpal2410]

Thanks so much for this!

[@darshansr9025]

very helpful .
thank you

[@qu11t62]

когда вернётся контент на русском?(