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November 25, 2019 02:54
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get an unbreakable (well everything is breakable) streaminput in opencv python. this could be a replacement for the rtsp streaming which are really fragile if used in VideoCapture
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| #!/bin/env python3 | |
| #-*- encoding: utf-8 -*- | |
| import cv2 | |
| import numpy as np | |
| # start this: | |
| # ffmpeg -i /dev/video0 -f mpegts udp://localhost:1337 | |
| # ffmpeg -i rtsp://... -f mpegts udp://localhost:1337 | |
| cameraCapture = cv2.VideoCapture('udp://localhost:1337') | |
| cv2.namedWindow('MyWindow') | |
| print('Showing camera feed. Click window or press any key to stop.') | |
| while True: | |
| success, frame = cameraCapture.read() | |
| cv2.imshow('MyWindow', frame) | |
| if cv2.waitKey(1) & 0xff == ord("q"): | |
| break | |
| cv2.destroyWindow('MyWindow') | |
| cameraCapture.release() |
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Thank you!