Updated PR #7159 (OSX AVFoundation support)

[alalek]

Related #7159

[varunkworld]

@alalek I am new here. Can you tell me what am I supposed to do now about the "QTKit problem" #7292 ?

[alalek]

@varunkworld After these steps:

$ git clone https://github.com/Itseez/opencv.git
$ cd opencv

Apply this patch:

$ git fetch https://github.com/opencv/opencv.git +pull/7266/head:pr7266
$ git checkout pr7266 # instread of 3.0.0 or 3.1.0

And continue with "Step 8"

BTW, "opencv_contrib" repo should be synchronized with "opencv" repo, so checkout "master" branch also.

[varunkworld]

@alalek Thanks !

[vpisarev]

👍

[pr0methaz1ne]

@alalek Wait so what do you type to install the contrib?

[toaditoad]

@pr0methaz1ne I think you just have to add --with-contrib (assuming you try to install it with homebrew).
If not, you might check out step 7 at http://www.pyimagesearch.com/2015/06/15/install-opencv-3-0-and-python-2-7-on-osx/ for further information about (I didn't test it, though!):

$ git clone https://github.com/Itseez/opencv_contrib
$ cd opencv_contrib
$ git checkout master

Thanks guys, finally my installation worked with (see also #7159):
brew install opencv3 --with-java --with-contrib --with-python --HEAD

[cecabert]

Thanks for the fix but apparently there is an issue with the getProperty(int) method. At the moment only base class method is called therefore always returning 0.
Shouldn't virtual double CvCaptureCAM::getProperty(int property_id) const; and virtual double CvCaptureFile::getProperty(int property_id) const; be declared as non-const to respect CvCapture interface ?

[alalek]

@ChristopheEcabert Nice catch! Thanks! Could you check #7383?

[aaronbatchelder]

@alalek thanks for being on top of this! The below suggestions worked great on Sierra with Xcode 8.

$ git clone https://github.com/Itseez/opencv.git
$ cd opencv

Apply this patch:

$ git fetch https://github.com/opencv/opencv.git +pull/7266/head:pr7266
$ git checkout pr7266 # instread of 3.0.0 or 3.1.0