RTSP流和OpenCV(Python) [英] RTSP stream and OpenCV (Python)

问题描述

我有一个通过rtsp协议和h264 linux驱动程序在Linux上流式传输的IP摄像机.我可以通过以下地址和端口在VLC中观看视频:

I have an IP camera streaming on Linux through rtsp protocol and h264 linux driver. I am able to see the video in VLC with the following address and port:

rtsp://192.168.1.2:8080/out.h264

但是，如果我尝试在Python 2.7.5(MacOS X 10.9)中获得用于OpenCV处理的相同视频:

However if I try to get the same video for OpenCV processing in Python 2.7.5 (MacOS X 10.9):

import cv
video = cv.CaptureFromFile('rtsp://192.168.1.2:8080/out.h264')

我收到以下错误:

WARNING: Couldn't read movie file rtsp://192.168.1.2:8080/out.h264

这似乎很简单，但我坚持下去.谢谢.

It seems something rather simple, but I am stuck on it. Thanks.

推荐答案

这对我有效(使用opencv 2.4.9):

this works for me (using opencv 2.4.9):

vcap = cv.VideoCapture("rtsp://192.168.1.2:8080/out.h264")

while(1):

    ret, frame = vcap.read()
    cv.imshow('VIDEO', frame)
    cv.waitKey(1)

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