13.06.2020

Install Video Reader Opencv For Mac

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Opencv Windows Install

A step by step tutorial for installing OpenCV 3 on Yosemite ( OSX 10.10.x ) with Python and CUDA support without messing up your OpenCV 2.4.x installation. I’m trying to run it on mac os mavericks, I used macport to install opencv originally, so my files located at /opt/local/lib/ and /opt/local/include/, I replaced them in the file with the paths you had. In OpenCV, a video can be read either by using the feed from a camera connected to a computer or by reading a video file. The first step towards reading a video file is to create a VideoCapture object. Install OpenCV 3 on MacOS May 29, 2017 By Vaibhaw Singh Chandel 69 Comments In this post, we will provide step by step instructions for installing OpenCV 3.3.0 (C++ and Python) on MacOS and OSX.

I'm working through the example in openCV Highgui that can be found here. It may be worth noting that i'm running osx. When running the file I get the error 'WARNING: Couldn't read movie file video/Megamind.avi' . Is this a codec problem (the .avi file came with openCV) or an environment problem? How is this fixed?

A step by step tutorial for installing OpenCV 3 on Yosemite ( OSX 10.10.x ) with Python and CUDA support without messing up your OpenCV 2.4.x installation. How can I install opencv2 with brew under OSX. Ask Question. Up vote 10 down vote favorite. Often videos are removed over time and we want to preserve the answer for others to find in the future. – sorifiend Sep 6 '17 at 4:53. Add a comment . Can not install opencv using brew or make on mac osx. Qmake installed but not linked.

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3 Answers

sometime port install complains and screws up old installations. Try brew OS X's package manager to install ffmpeg

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I believe Megamind.avi is in XVID. Try installing the XVID codec from XVID. I guess the OSX package manager can get it as well.

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To answer your question more directly: I guess you could both build opencv with the right references but it worked for me (in Windows) just to setup the codec for my system in general.

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Install Video Reader Opencv For Mac Download

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I followed the instruction (See below) for installing opencv on mac os X with ffmpeg support.
It worked and I can see my .avi files working. There is a detail installation instruction,
step by step.

Opencv 3.1 Download

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Mac Install Opencv Python

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