I am using USB Cameras for streaming.
So, I tried the below command in the terminal and able to preview the video.
gst-launch-1.0 v4l2src device=/dev/video2 ! ‘video/x-raw, width=640, height=480’ ! xcimagesink
After that, I used the same pipeline in the code.
video_cap = cv2.VideoCapture("v4l2src device=/dev/video2 ! ‘video/x-raw, width=640, height=480’ ! xcimagesink’, cv2.CAP_GSTREAMER)
I am getting an error like this (Error Opening bin: Syntax Error).
It seems, gstreamer cannot open that camera.
When I use (video_cap = cv2.VideoCapture(’/dev/video2’, cv2.CAP_V4L), its working.
I don’t know what I did wrong.
Please let me know if you have any suggestions.