computer-vision

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threadVideoShow error on macOS

3

Hi. I'm getting the following error when trying the code on Python 3.9 with MacOS 11.4 It is the same for python3 thread_demo.py -s 1 -t show and python3 thread_demo.py...

choehn-signogy

I noticed that no other samples of OpenCV VideoWriter online really go into multithreading nor, more importantly, do they adequately solve for smooth video playback speeds. More often than not,...

Greendogo

threadBoth issue

1

when trying to use the "threadBoth" program crash and get the following message : 2020-09-02 13:48:52.000 Python[82219:9661369] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'NSWindow drag regions should...

incubo4u

How can I take input from IP cam or from usb cam ?

1

I'm using Panasonic IP camera model: BL-C131/C111 Logitec USB camera model: C170 I faced this error while trying to run the code using cmd line arg **-s 1 instead of...

Ajinkz

Thread_demo issue

8

Hi nrsyed, i'm trying to use your function and script but here is a weird error I don't understand... btw I'm using a JetsonTX2 from Nvidia. ``` from: can't read...

VincentDuf

Thanks for your work, I have a question regarding the thread dependency, If the show thread has sleep for 1 second, some frames will not be shown, because the vedio...

pythonscriptsPro

Real time histogram code issue

2

I have tried your code for real-time histogram code but it only opens a frame for showing captured video from a webcam but there are no line graphs. I think...

anmsajedulalam