From d69b3e385ee8ef93bf8d97214b2d78a87462a2ad Mon Sep 17 00:00:00 2001
From: ziggy90127 <ziggy90127@users.noreply.github.com>
Date: Sun, 26 Feb 2017 01:36:26 -0700
Subject: [PATCH] Add AVMediaTypeMuxed capture devices to AVFoundation, just as
 QTKit does.

---
 modules/videoio/src/cap_avfoundation.mm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/videoio/src/cap_avfoundation.mm b/modules/videoio/src/cap_avfoundation.mm
index 867fcfba73..0866782eb9 100644
--- a/modules/videoio/src/cap_avfoundation.mm
+++ b/modules/videoio/src/cap_avfoundation.mm
@@ -317,7 +317,8 @@ int CvCaptureCAM::startCaptureDevice(int cameraNum) {
     capture = [[CaptureDelegate alloc] init];
 
     AVCaptureDevice *device;
-    NSArray* devices = [AVCaptureDevice devicesWithMediaType:AVMediaTypeVideo];
+    NSArray* devices = [[AVCaptureDevice devicesWithMediaType:AVMediaTypeVideo]
+            arrayByAddingObjectsFromArray:[AVCaptureDevice devicesWithMediaType:AVMediaTypeMuxed]];
     if ([devices count] == 0) {
         std::cout << "AV Foundation didn't find any attached Video Input Devices!" << std::endl;
         [localpool drain];