[OpenCV] How to install OpenCV in Mac OS

安裝過程摘要

1. download latest opencv package from  http://opencv.org/

$ wget https://github.com/Itseez/opencv/archive/3.0.0.zip

我的飛行器 -- 在 MacOS 上安裝 MissionPlanner

ArduCopter 提供了一個很棒的工具 MissionPlanner，可惜的是只能夠在 Windows 下使用，偏偏我只有 iMac，因此只好設法找出在 MacOS 上安裝 MissionPlanner 的方法，以下將此次測試做一記錄。

WebRTC -- 在 Mac OS 編譯並執行 WebRTC

以下將編譯WebRTC的過程作一記錄

live555 -- Compile and test on MAC and iOS

Below is the test procedure to use live555 on iOS and Mac OSX.

Mac OS X 10.8.2

1. Download file
   http://www.live555.com/liveMedia/public/, What I download is live.2013.01.25.tar.gz
 
2. unzip the file
   $tar -xvf live.2013.01.25.tar.gz 

3. build file
   $ ./genMakefiles macosx
   $ make

4. run the test file
   $ ./testRTSPClient rtsp://192.168.0.3:554/livestream
 
5. and then you can see many logs dump by testRTSPClient   

FFMPEG -- Compile FFPLAY on MAC

FFMPEG won't compile ffplay be default. Below list the procedure to compile ffplay correctly.

1. Install MacPorts (v2.1.2)

Download from http://www.macports.org/，Choose the Mac OS version of your platform，download the dmg file and install.  After installed, we should update MacPorts to latest version, run below command.

$sudo port -fvds selfupdate