fixed building avfoundation on MacOSX with iOS targets

diff --git a/modules/highgui/src/cap_avfoundation.mm b/modules/highgui/src/cap_avfoundation.mm
index 0a70d7e..620a97e 100644 (file)
--- a/modules/highgui/src/cap_avfoundation.mm
+++ b/modules/highgui/src/cap_avfoundation.mm
@@ -381,9 +381,12 @@ int CvCaptureCAM::startCaptureDevice(int cameraNum) {
 
                //TODO: add new interface for setting fps and capturing resolution.
                [mCaptureDecompressedVideoOutput setVideoSettings:pixelBufferOptions]; 
-               mCaptureDecompressedVideoOutput.alwaysDiscardsLateVideoFrames = YES; 
-               mCaptureDecompressedVideoOutput.minFrameDuration = CMTimeMake(1, 30);   
-
+               mCaptureDecompressedVideoOutput.alwaysDiscardsLateVideoFrames = YES;
+        
+#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR
+        mCaptureDecompressedVideoOutput.minFrameDuration = CMTimeMake(1, 30);
+#endif
+        
                //Slow. 1280*720 for iPhone4, iPod back camera. 640*480 for front camera
                //mCaptureSession.sessionPreset = AVCaptureSessionPresetHigh; // fps ~= 5 slow for OpenCV
 
@@ -1150,9 +1153,11 @@ CvVideoWriter_AVFoundation::CvVideoWriter_AVFoundation(const char* filename, int
                fileType = [AVFileTypeMPEG4 copy];
        }else if ([fileExt isEqualToString:@"m4v"]){
                fileType = [AVFileTypeAppleM4V copy];
+#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR
        }else if ([fileExt isEqualToString:@"3gp"] || [fileExt isEqualToString:@"3gpp"] || [fileExt isEqualToString:@"sdv"]  ){
                fileType = [AVFileType3GPP copy];
-       }else{
+#endif        
+       } else{
                fileType = [AVFileTypeMPEG4 copy];  //default mp4
        }
        [fileExt release];