I tried to link FFMPEG with OpenCV,but I am getting unable to stop the video stream:inappropriate ioctl device error. I tried to install latest version of FFMPEG(4.2.1) and link it to OpenCV(3.4.3) installed.But I am getting the same error.

edit

• opencv
• ffmpeg
• drawcontour

asked 2019-11-13 07:03:50 -0600

nishant_elxsi
3 ●1

updated 2019-12-10 01:11:53 -0600

Akhil Patel
239 ●6 ●33 ●40

(/upfiles/15736502044015242.png)

Comments

please replace ALL your useless screenshots with a TEXT version, thank you.

berak ( 2019-11-13 07:06:57 -0600 )edit

FFMPEG(4.2.1) is not installed. You must install FFMPEG(4.2.1) . sudo apt-get install ffmpeg

supra56 ( 2019-11-13 07:10:18 -0600 )edit

I have already done that. But it is of no use.

nishant_elxsi ( 2019-11-14 03:08:49 -0600 )edit

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