Added XPC based helper process to handle 32-bit Quicktime based sources. Should allow lots of capture cards/cams AND Camtwist to work

2026-05-15 14:15:50 -06:00 · 2012-11-13 05:39:54 -05:00 · 2012-11-13 05:39:54 -05:00 · 5f47d464c4
commit 5f47d464c4
parent e391580c21
17 changed files with 933 additions and 115 deletions
--- a/CapturedFrameProtocol.h
+++ b/CapturedFrameProtocol.h
@ -0,0 +1,16 @@
+//
+//  CapturedFrameProtocol.h
+//  CocoaSplit
+//
+//  Created by Zakk on 11/10/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@protocol CapturedFrameProtocol
+
+-(void) newCapturedFrame:(IOSurfaceID)ioxpc reply:(void (^)())reply;
+
+
+@end
--- a/CocoaSplit.xcodeproj/project.pbxproj
+++ b/CocoaSplit.xcodeproj/project.pbxproj
@ -38,6 +38,15 @@
 		34792AF316103FF60065A859 /* DesktopCapture.m in Sources */ = {isa = PBXBuildFile; fileRef = 34792AF216103FF60065A859 /* DesktopCapture.m */; };
 		34792AF616104AA70065A859 /* IOKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 34792AF516104AA70065A859 /* IOKit.framework */; };
 		34792AFB1611A6B90065A859 /* IOSurface.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 34792AFA1611A6B90065A859 /* IOSurface.framework */; };
+		34AE3C30164E3E020052C95E /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 34AE3C2F164E3E020052C95E /* Foundation.framework */; };
+		34AE3C36164E3E020052C95E /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 34AE3C34164E3E020052C95E /* InfoPlist.strings */; };
+		34AE3C39164E3E020052C95E /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 34AE3C38164E3E020052C95E /* main.m */; };
+		34AE3C3F164E3F230052C95E /* zakk.lol.QTCaptureHelper.xpc in CopyFiles */ = {isa = PBXBuildFile; fileRef = 34AE3C2E164E3E020052C95E /* zakk.lol.QTCaptureHelper.xpc */; };
+		34AE3C44164E410D0052C95E /* XPCListenerDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 34AE3C43164E410D0052C95E /* XPCListenerDelegate.m */; };
+		34AE3C4B164E68820052C95E /* QTKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 340FE4E015F3581200E4CE4E /* QTKit.framework */; };
+		34AE3C6B164F04B30052C95E /* IOSurface.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 34AE3C6A164F04B30052C95E /* IOSurface.framework */; };
+		34AE3C6D164F04C90052C95E /* CoreVideo.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 34AE3C6C164F04C90052C95E /* CoreVideo.framework */; };
+		34B74BC91648D23B00818DE2 /* QTCapture.m in Sources */ = {isa = PBXBuildFile; fileRef = 34B74BC81648D23B00818DE2 /* QTCapture.m */; };
 		34C6C3BF15FB5B440018A18B /* OpenGL.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 34C6C3BE15FB5B440018A18B /* OpenGL.framework */; };
 /* End PBXBuildFile section */

@ -49,6 +58,13 @@
 			remoteGlobalIDString = 340FE49C15F3417E00E4CE4E;
 			remoteInfo = CocoaSplit;
 		};
+		34AE3C40164E3FAD0052C95E /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 340FE49415F3417E00E4CE4E /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 34AE3C2D164E3E020052C95E;
+			remoteInfo = QTCaptureHelper;
+		};
 /* End PBXContainerItemProxy section */

 /* Begin PBXCopyFilesBuildPhase section */
@ -62,6 +78,16 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		34AE3C3E164E3EAE0052C95E /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = Contents/XPCServices;
+			dstSubfolderSpec = 1;
+			files = (
+				34AE3C3F164E3F230052C95E /* zakk.lol.QTCaptureHelper.xpc in CopyFiles */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXCopyFilesBuildPhase section */

 /* Begin PBXFileReference section */
@ -112,6 +138,20 @@
 		34792AF216103FF60065A859 /* DesktopCapture.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = DesktopCapture.m; sourceTree = "<group>"; };
 		34792AF516104AA70065A859 /* IOKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = IOKit.framework; path = System/Library/Frameworks/IOKit.framework; sourceTree = SDKROOT; };
 		34792AFA1611A6B90065A859 /* IOSurface.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = IOSurface.framework; path = System/Library/Frameworks/IOSurface.framework; sourceTree = SDKROOT; };
+		34AE3C2E164E3E020052C95E /* zakk.lol.QTCaptureHelper.xpc */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = zakk.lol.QTCaptureHelper.xpc; sourceTree = BUILT_PRODUCTS_DIR; };
+		34AE3C2F164E3E020052C95E /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
+		34AE3C33164E3E020052C95E /* QTCaptureHelper-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "QTCaptureHelper-Info.plist"; sourceTree = "<group>"; };
+		34AE3C35164E3E020052C95E /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		34AE3C37164E3E020052C95E /* QTCaptureHelper-Prefix.pch */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "QTCaptureHelper-Prefix.pch"; sourceTree = "<group>"; };
+		34AE3C38164E3E020052C95E /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		34AE3C42164E410D0052C95E /* XPCListenerDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = XPCListenerDelegate.h; sourceTree = "<group>"; };
+		34AE3C43164E410D0052C95E /* XPCListenerDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = XPCListenerDelegate.m; sourceTree = "<group>"; };
+		34AE3C46164E560C0052C95E /* QTHelperProtocol.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = QTHelperProtocol.h; sourceTree = "<group>"; };
+		34AE3C69164F01800052C95E /* CapturedFrameProtocol.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CapturedFrameProtocol.h; sourceTree = "<group>"; };
+		34AE3C6A164F04B30052C95E /* IOSurface.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = IOSurface.framework; path = ../../../../System/Library/Frameworks/IOSurface.framework; sourceTree = "<group>"; };
+		34AE3C6C164F04C90052C95E /* CoreVideo.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreVideo.framework; path = ../../../../System/Library/Frameworks/CoreVideo.framework; sourceTree = "<group>"; };
+		34B74BC71648D23B00818DE2 /* QTCapture.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = QTCapture.h; sourceTree = "<group>"; };
+		34B74BC81648D23B00818DE2 /* QTCapture.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = QTCapture.m; sourceTree = "<group>"; };
 		34C6C3BE15FB5B440018A18B /* OpenGL.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = OpenGL.framework; path = System/Library/Frameworks/OpenGL.framework; sourceTree = SDKROOT; };
 /* End PBXFileReference section */

@ -145,12 +185,26 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		34AE3C2B164E3E020052C95E /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				34AE3C6D164F04C90052C95E /* CoreVideo.framework in Frameworks */,
+				34AE3C6B164F04B30052C95E /* IOSurface.framework in Frameworks */,
+				34AE3C4B164E68820052C95E /* QTKit.framework in Frameworks */,
+				34AE3C30164E3E020052C95E /* Foundation.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXFrameworksBuildPhase section */

 /* Begin PBXGroup section */
 		340FE49215F3417E00E4CE4E = {
 			isa = PBXGroup;
 			children = (
+				34AE3C6C164F04C90052C95E /* CoreVideo.framework */,
+				34AE3C6A164F04B30052C95E /* IOSurface.framework */,
+				34AE3C45164E53D00052C95E /* XPCShared */,
 				34792AFA1611A6B90065A859 /* IOSurface.framework */,
 				34792AF516104AA70065A859 /* IOKit.framework */,
 				34C6C3BE15FB5B440018A18B /* OpenGL.framework */,
@ -160,6 +214,7 @@
 				340FE4E015F3581200E4CE4E /* QTKit.framework */,
 				340FE4A715F3417E00E4CE4E /* CocoaSplit */,
 				340FE4C415F3417E00E4CE4E /* CocoaSplitTests */,
+				34AE3C31164E3E020052C95E /* QTCaptureHelper */,
 				340FE4A015F3417E00E4CE4E /* Frameworks */,
 				340FE49E15F3417E00E4CE4E /* Products */,
 			);
@ -170,6 +225,7 @@
 			children = (
 				340FE49D15F3417E00E4CE4E /* CocoaSplit.app */,
 				340FE4BE15F3417E00E4CE4E /* CocoaSplitTests.octest */,
+				34AE3C2E164E3E020052C95E /* zakk.lol.QTCaptureHelper.xpc */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@ -184,6 +240,7 @@
 				340FE4D815F346CC00E4CE4E /* AVFoundation.framework */,
 				340FE4A115F3417E00E4CE4E /* Cocoa.framework */,
 				340FE4BF15F3417E00E4CE4E /* SenTestingKit.framework */,
+				34AE3C2F164E3E020052C95E /* Foundation.framework */,
 				340FE4A315F3417E00E4CE4E /* Other Frameworks */,
 			);
 			name = Frameworks;
@ -212,6 +269,8 @@
 				342346D415FA301600C8C77E /* SyphonCapture.m */,
 				342346CD15F9F07E00C8C77E /* AbstractCaptureDevice.h */,
 				342346CE15F9F07E00C8C77E /* AbstractCaptureDevice.m */,
+				34B74BC71648D23B00818DE2 /* QTCapture.h */,
+				34B74BC81648D23B00818DE2 /* QTCapture.m */,
 				342346CC15F9D52000C8C77E /* CaptureSessionProtocol.h */,
 				342346BC15F6103D00C8C77E /* FFMpegTask.h */,
 				342346BD15F6103D00C8C77E /* FFMpegTask.m */,
@ -258,6 +317,36 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
+		34AE3C31164E3E020052C95E /* QTCaptureHelper */ = {
+			isa = PBXGroup;
+			children = (
+				34AE3C38164E3E020052C95E /* main.m */,
+				34AE3C42164E410D0052C95E /* XPCListenerDelegate.h */,
+				34AE3C43164E410D0052C95E /* XPCListenerDelegate.m */,
+				34AE3C32164E3E020052C95E /* Supporting Files */,
+			);
+			path = QTCaptureHelper;
+			sourceTree = "<group>";
+		};
+		34AE3C32164E3E020052C95E /* Supporting Files */ = {
+			isa = PBXGroup;
+			children = (
+				34AE3C33164E3E020052C95E /* QTCaptureHelper-Info.plist */,
+				34AE3C34164E3E020052C95E /* InfoPlist.strings */,
+				34AE3C37164E3E020052C95E /* QTCaptureHelper-Prefix.pch */,
+			);
+			name = "Supporting Files";
+			sourceTree = "<group>";
+		};
+		34AE3C45164E53D00052C95E /* XPCShared */ = {
+			isa = PBXGroup;
+			children = (
+				34AE3C46164E560C0052C95E /* QTHelperProtocol.h */,
+				34AE3C69164F01800052C95E /* CapturedFrameProtocol.h */,
+			);
+			name = XPCShared;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */

 /* Begin PBXNativeTarget section */
@ -269,10 +358,12 @@
 				340FE49A15F3417E00E4CE4E /* Frameworks */,
 				340FE49B15F3417E00E4CE4E /* Resources */,
 				342346DC15FA34B400C8C77E /* CopyFiles */,
+				34AE3C3E164E3EAE0052C95E /* CopyFiles */,
 			);
 			buildRules = (
 			);
 			dependencies = (
+				34AE3C41164E3FAD0052C95E /* PBXTargetDependency */,
 			);
 			name = CocoaSplit;
 			productName = CocoaSplit;
@ -298,6 +389,23 @@
 			productReference = 340FE4BE15F3417E00E4CE4E /* CocoaSplitTests.octest */;
 			productType = "com.apple.product-type.bundle";
 		};
+		34AE3C2D164E3E020052C95E /* QTCaptureHelper */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 34AE3C3C164E3E020052C95E /* Build configuration list for PBXNativeTarget "QTCaptureHelper" */;
+			buildPhases = (
+				34AE3C2A164E3E020052C95E /* Sources */,
+				34AE3C2B164E3E020052C95E /* Frameworks */,
+				34AE3C2C164E3E020052C95E /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = QTCaptureHelper;
+			productName = QTCaptureHelper;
+			productReference = 34AE3C2E164E3E020052C95E /* zakk.lol.QTCaptureHelper.xpc */;
+			productType = "com.apple.product-type.bundle";
+		};
 /* End PBXNativeTarget section */

 /* Begin PBXProject section */
@ -321,6 +429,7 @@
 			targets = (
 				340FE49C15F3417E00E4CE4E /* CocoaSplit */,
 				340FE4BD15F3417E00E4CE4E /* CocoaSplitTests */,
+				34AE3C2D164E3E020052C95E /* QTCaptureHelper */,
 			);
 		};
 /* End PBXProject section */
@ -346,6 +455,14 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		34AE3C2C164E3E020052C95E /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				34AE3C36164E3E020052C95E /* InfoPlist.strings in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXResourcesBuildPhase section */

 /* Begin PBXShellScriptBuildPhase section */
@ -378,6 +495,7 @@
 				342346D515FA301600C8C77E /* SyphonCapture.m in Sources */,
 				34210B3E1606001200362FC8 /* OutputDestination.m in Sources */,
 				34792AF316103FF60065A859 /* DesktopCapture.m in Sources */,
+				34B74BC91648D23B00818DE2 /* QTCapture.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@ -389,6 +507,15 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		34AE3C2A164E3E020052C95E /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				34AE3C39164E3E020052C95E /* main.m in Sources */,
+				34AE3C44164E410D0052C95E /* XPCListenerDelegate.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXSourcesBuildPhase section */

 /* Begin PBXTargetDependency section */
@ -397,6 +524,11 @@
 			target = 340FE49C15F3417E00E4CE4E /* CocoaSplit */;
 			targetProxy = 340FE4C215F3417E00E4CE4E /* PBXContainerItemProxy */;
 		};
+		34AE3C41164E3FAD0052C95E /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 34AE3C2D164E3E020052C95E /* QTCaptureHelper */;
+			targetProxy = 34AE3C40164E3FAD0052C95E /* PBXContainerItemProxy */;
+		};
 /* End PBXTargetDependency section */

 /* Begin PBXVariantGroup section */
@ -432,6 +564,14 @@
 			name = InfoPlist.strings;
 			sourceTree = "<group>";
 		};
+		34AE3C34164E3E020052C95E /* InfoPlist.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				34AE3C35164E3E020052C95E /* en */,
+			);
+			name = InfoPlist.strings;
+			sourceTree = "<group>";
+		};
 /* End PBXVariantGroup section */

 /* Begin XCBuildConfiguration section */
@ -555,6 +695,49 @@
 			};
 			name = Release;
 		};
+		34AE3C3A164E3E020052C95E /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_OBJC_ARC = NO;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CODE_SIGN_IDENTITY = "";
+				COMBINE_HIDPI_IMAGES = YES;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "QTCaptureHelper/QTCaptureHelper-Prefix.pch";
+				INFOPLIST_FILE = "QTCaptureHelper/QTCaptureHelper-Info.plist";
+				MACH_O_TYPE = mh_execute;
+				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				ONLY_ACTIVE_ARCH = YES;
+				PRODUCT_NAME = "zakk.lol.$(TARGET_NAME:rfc1034identifier)";
+				SDKROOT = "";
+				VALID_ARCHS = "i386 x86_64";
+				WRAPPER_EXTENSION = xpc;
+			};
+			name = Debug;
+		};
+		34AE3C3B164E3E020052C95E /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_OBJC_ARC = NO;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CODE_SIGN_IDENTITY = "";
+				COMBINE_HIDPI_IMAGES = YES;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "QTCaptureHelper/QTCaptureHelper-Prefix.pch";
+				INFOPLIST_FILE = "QTCaptureHelper/QTCaptureHelper-Info.plist";
+				MACH_O_TYPE = mh_execute;
+				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				PRODUCT_NAME = "zakk.lol.$(TARGET_NAME:rfc1034identifier)";
+				SDKROOT = "";
+				VALID_ARCHS = "i386 x86_64";
+				WRAPPER_EXTENSION = xpc;
+			};
+			name = Release;
+		};
 /* End XCBuildConfiguration section */

 /* Begin XCConfigurationList section */
@ -585,6 +768,15 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
+		34AE3C3C164E3E020052C95E /* Build configuration list for PBXNativeTarget "QTCaptureHelper" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				34AE3C3A164E3E020052C95E /* Debug */,
+				34AE3C3B164E3E020052C95E /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 /* End XCConfigurationList section */
 	};
 	rootObject = 340FE49415F3417E00E4CE4E /* Project object */;
--- a/CocoaSplit/AVFCapture.m
+++ b/CocoaSplit/AVFCapture.m
@ -59,7 +59,7 @@

    for(devinstance in devices)
    {
-        
+        NSLog(@"Inputs %@", devinstance.linkedDevices);
        [retArray addObject:[[AbstractCaptureDevice alloc] initWithName:[devinstance localizedName] device:devinstance uniqueID:devinstance.uniqueID]];
    }
    
--- a/CocoaSplit/CaptureController.h
+++ b/CocoaSplit/CaptureController.h
@ -10,6 +10,7 @@
 #import <AVFoundation/AVFoundation.h>
 #import <VideoToolbox/VideoToolbox.h>
 #import "AVFCapture.h"
+#import "QTCapture.h"
 #import <CoreMedia/CoreMedia.h>
 #import "FFMpegTask.h"
 #import "CaptureSessionProtocol.h"
--- a/CocoaSplit/CaptureController.m
+++ b/CocoaSplit/CaptureController.m
@ -30,12 +30,12 @@
        self.streamingDestination = nil;
        
        
-        if ([self.selectedDestinationType isEqualToString:@"file"])
-        {
+        //if ([self.selectedDestinationType isEqualToString:@"file"])
+        //{
            panelName = @"FilePanel";
-        } else {
-            panelName = @"StreamServicePanel";
-        }
+        //} else {
+          //  panelName = @"StreamServicePanel";
+        //}
        
        [NSBundle loadNibNamed:panelName owner:self];
    }
@ -106,6 +106,8 @@
        _video_capture_session = [[DesktopCapture alloc ] init];
    } else if ([selectedVideoType isEqualToString:@"AVFoundation"]) {
        _video_capture_session = [[AVFCapture alloc] init];
+    } else if ([selectedVideoType isEqualToString:@"QTCapture"]) {
+        _video_capture_session = [[QTCapture alloc] init];
    } else {
        _video_capture_session = nil;
    }
@ -150,8 +152,9 @@
       @"rtmp" : @"RTMP Stream"};
       
       
-       self.videoTypes = @[@"Desktop", @"AVFoundation"];
+       self.videoTypes = @[@"Desktop", @"AVFoundation", @"QTCapture"];
       self.selectedVideoType = [self.videoTypes objectAtIndex:0];
+       
   }
    
    return self;
--- a/CocoaSplit/FFMpegTask.m
+++ b/CocoaSplit/FFMpegTask.m
@ -150,8 +150,12 @@ void getAudioExtradata(char *cookie, char **buffer, size_t *size)
    AVOutputFormat *av_out_fmt;
    
    
+    if (_stream_format) {
+        avformat_alloc_output_context2(&_av_fmt_ctx, NULL, [_stream_format UTF8String], [_stream_output UTF8String]);
+    } else {
+        avformat_alloc_output_context2(&_av_fmt_ctx, NULL, NULL, [_stream_output UTF8String]);
+    }
    
-    avformat_alloc_output_context2(&_av_fmt_ctx, NULL, [_stream_format UTF8String], [_stream_output UTF8String]);
    if (!_av_fmt_ctx)
    {
        NSLog(@"No av_fmt_ctx");
@ -171,7 +175,6 @@ void getAudioExtradata(char *cookie, char **buffer, size_t *size)
    
    AVCodecContext *c_ctx = _av_video_stream->codec;
    
-    
    c_ctx->codec_type = AVMEDIA_TYPE_VIDEO;
    c_ctx->codec_id = AV_CODEC_ID_H264;
    c_ctx->width = _width;
@ -198,6 +201,7 @@ void getAudioExtradata(char *cookie, char **buffer, size_t *size)
    a_ctx->channels = 2;
    a_ctx->extradata = (unsigned char *)_audio_extradata;
    a_ctx->extradata_size = (int)_audio_extradata_size;
+    a_ctx->frame_size = (_samplerate * 2 * 2) / _framerate;
    
    
    CMFormatDescriptionRef fmt;
--- a/CocoaSplit/OutputDestination.m
+++ b/CocoaSplit/OutputDestination.m
@ -51,6 +51,7 @@
    if (_destination)
        return _destination;
    
+    
    if ([_type_name isEqualToString:@"rtmp"])
    {
        _destination = [NSString stringWithFormat:@"%@/%@", self.server_name, self.stream_key];
@ -66,6 +67,10 @@
 {
    
    NSLog(@"Destination set to %@", destination);
+    if ([destination hasPrefix:@"rtmp://"])
+    {
+        self.output_format = @"FLV";
+    }
     _destination = destination;
    
 }
@ -74,13 +79,8 @@
 {
    if (self = [super init])
    {
-        self.output_format = @"FLV";
+        //self.output_format = @"FLV";
        self.type_name = type;
-        if ([type isEqualToString:@"twitchtv"])
-        {
-            self.output_format = @"FLV";
-            self.name = @"Twitch.TV";
-        }

    }
    return self;
--- a/CocoaSplit/QTCapture.h
+++ b/CocoaSplit/QTCapture.h
@ -0,0 +1,36 @@
+//
+//  QTCapture.h
+//  CocoaSplit
+//
+//  Created by Zakk on 11/6/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <VideoToolbox/VideoToolbox.h>
+#import <QTKit/QTKit.h>
+#import "CaptureSessionProtocol.h"
+#import "CapturedFrameProtocol.h"
+#import "QTHelperProtocol.h"
+
+@interface QTCapture : NSObject <CaptureSessionProtocol, CapturedFrameProtocol>
+{
+    NSXPCConnection *_xpcConnection;
+    id <QTHelperProtocol> _xpcProxy;
+    IOSurfaceRef _currentFrame;
+    
+}
+
+
+@property (strong) id videoInputDevice;
+@property (strong) id videoDelegate;
+@property (assign) int videoCaptureFPS;
+
+
+-(bool) startCaptureSession:(NSError **)error;
+-(bool) stopCaptureSession;
+
+
+
+@end
+
--- a/CocoaSplit/QTCapture.m
+++ b/CocoaSplit/QTCapture.m
@ -0,0 +1,330 @@
+//
+//  QTCapture.m
+//  CocoaSplit
+//
+//  Created by Zakk on 11/6/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#import "QTCapture.h"
+#import "AbstractCaptureDevice.h"
+#import "QTHelperProtocol.h"
+#import "CapturedFrameProtocol.h"
+
+@implementation QTCapture
+
+
+-(id) init
+{
+    self = [super init];
+    if (self)
+    {
+        NSXPCInterface *xpcInterface = [NSXPCInterface interfaceWithProtocol:@protocol(QTHelperProtocol)];
+        NSXPCInterface *xpcCallbackInterface = [NSXPCInterface interfaceWithProtocol:@protocol(CapturedFrameProtocol)];
+        
+        _xpcConnection = [[NSXPCConnection alloc] initWithServiceName:@"zakk.lol.QTCaptureHelper"];
+        
+        [_xpcConnection setRemoteObjectInterface:xpcInterface];
+        [_xpcConnection setExportedInterface:xpcCallbackInterface];
+        [_xpcConnection setExportedObject:self];
+        
+        NSLog(@"SETUP CONNECTION TO LISTENER");
+        [_xpcConnection resume];
+        _xpcProxy = [_xpcConnection remoteObjectProxy];
+        NSLog(@"GOT PROXY OBJECT");
+        
+        
+    }
+    return self;
+    
+}
+
+
+-(void) setVideoDimensions:(int)width height:(int)height
+{
+    return;
+}
+
+
+-(bool) providesVideo
+{
+    return YES;
+}
+
+-(bool) providesAudio
+{
+    return NO;
+}
+
+
+
+
+
+-(bool) setActiveVideoDevice:(AbstractCaptureDevice *)newDev
+{
+    NSLog(@"SET VIDEO DEVICE TO %@", [newDev uniqueID]);
+    _videoInputDevice = [newDev uniqueID];
+    return YES;
+    
+}
+
+
+-(NSArray *) availableVideoDevices
+{
+    
+    dispatch_semaphore_t reply_s = dispatch_semaphore_create(0);
+    
+    NSMutableArray *__block retArray;
+    NSLog(@"PROXY %@", _xpcProxy);
+    NSLog(@"CONNECTION %@", _xpcConnection);
+    [_xpcProxy testMethod];
+    NSLog(@"CALLED TEST METHOD FROM SPLIT");
+    
+    [_xpcProxy listCaptureDevices:^(NSArray *r_devices) {
+        NSLog(@"REMOTE DEVICES %@", r_devices);
+        retArray = [[NSMutableArray alloc] init];
+        NSDictionary *devinstance;
+        for (devinstance in r_devices)
+        {
+           [retArray addObject:[[AbstractCaptureDevice alloc]  initWithName:[devinstance valueForKey:@"name"] device:[devinstance valueForKey:@"id"] uniqueID:[devinstance valueForKey:@"id"]]];
+        }
+        dispatch_semaphore_signal(reply_s);
+    }];
+    NSLog(@"SEMAPHORE WAIT");
+    dispatch_semaphore_wait(reply_s, DISPATCH_TIME_FOREVER);
+    reply_s = nil;
+    return (NSArray *)retArray;
+    
+}
+
+-(void) newCapturedFrame:(IOSurfaceID)ioxpc reply:(void (^)())reply
+{
+    
+    IOSurfaceRef  frameIOref = IOSurfaceLookup(ioxpc);
+    if (frameIOref)
+    {
+        
+        @synchronized(self) {
+            if (_currentFrame)
+            {
+                IOSurfaceDecrementUseCount(_currentFrame);
+                //CFRelease(_currentFrame);
+            }
+            
+            _currentFrame = frameIOref;
+            IOSurfaceIncrementUseCount(_currentFrame);
+            //CFRetain(_currentFrame);
+        }
+    
+        
+    }
+
+    // ALWAYS reply
+    reply();
+}
+
+
+
+
+-(bool) stopCaptureSession
+{
+    [_xpcProxy stopXPCCaptureSession];
+    return YES;
+}
+
+
+-(bool) startCaptureSession:(NSError **)error
+{
+    
+    NSLog(@"CALLING STARTXPC WITH %@", _videoInputDevice);
+    [_xpcProxy startXPCCaptureSession:_videoInputDevice];
+    
+    return YES;
+}
+
+
+-(bool) setupCaptureSession:(NSError *__autoreleasing *)therror
+{
+    
+    return YES;
+    
+}
+/*
+-(bool) setupCaptureSession:(NSError **)therror
+{
+    
+    
+    AVCaptureDeviceInput *video_capture_input;
+    AVCaptureDeviceInput *audio_capture_input;
+    
+    if (_capture_session)
+        return YES;
+    
+    
+    NSLog(@"Starting setup capture");
+    if (_videoDelegate || _audioDelegate)
+    {
+        _capture_session = [[AVCaptureSession alloc] init];
+    }
+    
+    if (_videoDelegate)
+    {
+        if (!_videoInputDevice)
+        {
+            NSLog(@"No video input device");
+            *therror = [NSError errorWithDomain:@"videoCapture" code:100 userInfo:@{NSLocalizedDescriptionKey : @"Must select video capture device first"}];
+            return NO;
+        }
+        
+        _capture_session = [[AVCaptureSession alloc] init];
+        
+        
+        video_capture_input = [AVCaptureDeviceInput deviceInputWithDevice:_videoInputDevice error:therror];
+        
+        if (!video_capture_input)
+        {
+            NSLog(@"No video capture input?");
+            return NO;
+        }
+        
+        if ([_capture_session canAddInput:video_capture_input])
+        {
+            [_capture_session addInput:video_capture_input];
+            
+        } else {
+            NSLog(@"Can't add video_capture_input");
+            *therror = [NSError errorWithDomain:@"videoCapture" code:120 userInfo:@{NSLocalizedDescriptionKey : @"Could not add video input to capture session"}];
+            return NO;
+        }
+        
+        _video_capture_output = [[AVCaptureVideoDataOutput alloc] init];
+        
+        
+        if ([_capture_session canAddOutput:_video_capture_output])
+        {
+            [_capture_session addOutput:_video_capture_output];
+        } else {
+            NSLog(@"Can't add video capture output");
+            *therror = [NSError errorWithDomain:@"videoCapture" code:130 userInfo:@{NSLocalizedDescriptionKey : @"Could not add video output to capture session"}];
+            return NO;
+        }
+    }
+    
+    if (_audioDelegate)
+    {
+        
+        if (_audioInputDevice)
+        {
+            audio_capture_input = [AVCaptureDeviceInput deviceInputWithDevice:_audioInputDevice error:therror];
+            
+            if (!audio_capture_input)
+            {
+                NSLog(@"No audio capture input?");
+                return NO;
+            }
+            
+            if ([_capture_session canAddInput:audio_capture_input])
+            {
+                [_capture_session addInput:audio_capture_input];
+                
+            } else {
+                NSLog(@"Can't add audio input?");
+                *therror = [NSError errorWithDomain:@"audioCapture" code:220 userInfo:@{NSLocalizedDescriptionKey : @"Could not add audio input to capture session"}];
+                return NO;
+            }
+            
+            _audio_capture_output = [[AVCaptureAudioDataOutput alloc] init];
+            
+            
+            
+            _audio_capture_output.audioSettings = @{AVFormatIDKey: [NSNumber numberWithInt:kAudioFormatMPEG4AAC],
+        AVSampleRateKey: [NSNumber numberWithFloat: 44100.0],
+        AVEncoderBitRateKey: [NSNumber numberWithInt:_audioBitrate*1000 ],
+        AVNumberOfChannelsKey: @2
+            
+            };
+            
+            
+            if ([_capture_session canAddOutput:_audio_capture_output])
+            {
+                [_capture_session addOutput:_audio_capture_output];
+            } else {
+                NSLog(@"Can't add audio capture output");
+                *therror = [NSError errorWithDomain:@"audioCapture" code:230 userInfo:@{NSLocalizedDescriptionKey : @"Could not add audio output to capture session"}];
+                return NO;
+            }
+        } else {
+            NSLog(@"No audio device?");
+            *therror = [NSError errorWithDomain:@"audioCapture" code:240 userInfo:@{NSLocalizedDescriptionKey : @"Must select audio capture device first"}];
+            return NO;
+        }
+    }
+    return YES;
+    
+}
+
+*/
+void QTPixelBufferRelease(void *releaseRefCon, const void *baseAddress)
+{
+    
+    if (baseAddress)
+        free((void *)baseAddress);
+    
+    
+}
+
+- (CVImageBufferRef) getCurrentFrame
+{
+
+    CVImageBufferRef newbuf = NULL;
+    
+    @synchronized(self)
+    {
+        if (_currentFrame)
+        {
+            CVPixelBufferCreateWithIOSurface(NULL, _currentFrame, NULL, &newbuf);
+            return newbuf;
+            
+            
+        }
+        
+    }
+    
+    return newbuf;
+    
+    
+
+    
+    
+}
+
+/*
+- (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection
+{
+    
+    if (connection.output == _video_capture_output)
+    {
+        CVImageBufferRef videoFrame = CMSampleBufferGetImageBuffer(sampleBuffer);
+        
+        
+        
+        @synchronized(self)
+        {
+            if (_currentFrame)
+            {
+                CVPixelBufferRelease(_currentFrame);
+            }
+            
+            CVPixelBufferRetain(videoFrame);
+            _currentFrame = videoFrame;
+        }
+    } else if (connection.output == _audio_capture_output) {
+        
+        
+        [_audioDelegate captureOutputAudio:self didOutputSampleBuffer:sampleBuffer];
+    }
+    
+}
+ */
+
+@end
--- a/CocoaSplit/en.lproj/MainMenu.xib
+++ b/CocoaSplit/en.lproj/MainMenu.xib
@ -1321,7 +1321,7 @@
 				<nil key="NSViewClass"/>
 				<nil key="NSUserInterfaceItemIdentifier"/>
 				<object class="NSView" key="NSWindowView" id="439893737">
-					<nil key="NSNextResponder"/>
+					<reference key="NSNextResponder"/>
 					<int key="NSvFlags">256</int>
 					<array class="NSMutableArray" key="NSSubviews">
 						<object class="NSButton" id="389308716">
@ -1329,6 +1329,7 @@
 							<int key="NSvFlags">268</int>
 							<string key="NSFrame">{{250, 25}, {82, 32}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSNextKeyView"/>
 							<string key="NSReuseIdentifierKey">_NS:9</string>
 							<bool key="NSEnabled">YES</bool>
 							<object class="NSButtonCell" key="NSCell" id="454886443">
@ -1357,12 +1358,13 @@
 							<int key="NSvFlags">12</int>
 							<string key="NSFrame">{{-1, 53}, {584, 329}}</string>
 							<reference key="NSSuperview" ref="439893737"/>
+							<reference key="NSNextKeyView" ref="107286857"/>
 							<string key="NSReuseIdentifierKey">_NS:9</string>
 							<array class="NSMutableArray" key="NSTabViewItems">
 								<object class="NSTabViewItem" id="302448651">
 									<string key="NSIdentifier">1</string>
 									<object class="NSView" key="NSView" id="460084472">
-										<reference key="NSNextResponder" ref="569688021"/>
+										<nil key="NSNextResponder"/>
 										<int key="NSvFlags">256</int>
 										<array class="NSMutableArray" key="NSSubviews">
 											<object class="NSPopUpButton" id="889564284">
@ -1911,7 +1913,6 @@
 											</object>
 										</array>
 										<string key="NSFrame">{{10, 33}, {564, 283}}</string>
-										<reference key="NSSuperview" ref="569688021"/>
 										<reference key="NSNextKeyView" ref="321001671"/>
 										<string key="NSReuseIdentifierKey">_NS:11</string>
 									</object>
@ -2177,7 +2178,7 @@
 								<object class="NSTabViewItem" id="155388920">
 									<string key="NSIdentifier">2</string>
 									<object class="NSView" key="NSView" id="107286857">
-										<nil key="NSNextResponder"/>
+										<reference key="NSNextResponder" ref="569688021"/>
 										<int key="NSvFlags">256</int>
 										<array class="NSMutableArray" key="NSSubviews">
 											<object class="NSScrollView" id="710299427">
@ -2194,7 +2195,7 @@
 																<array class="NSMutableArray" key="NSSubviews"/>
 																<string key="NSFrameSize">{478, 190}</string>
 																<reference key="NSSuperview" ref="842508660"/>
-																<reference key="NSNextKeyView" ref="598397452"/>
+																<reference key="NSNextKeyView" ref="548143049"/>
 																<string key="NSReuseIdentifierKey">_NS:13</string>
 																<bool key="NSEnabled">YES</bool>
 																<bool key="NSAllowsLogicalLayoutDirection">NO</bool>
@ -2208,11 +2209,10 @@
 																	<string key="NSReuseIdentifierKey">_NS:16</string>
 																	<reference key="NSTableView" ref="953940268"/>
 																</object>
-																<object class="_NSCornerView" key="NSCornerView" id="1050868349">
-																	<reference key="NSNextResponder" ref="710299427"/>
+																<object class="_NSCornerView" key="NSCornerView">
+																	<nil key="NSNextResponder"/>
 																	<int key="NSvFlags">-2147483392</int>
 																	<string key="NSFrame">{{224, 0}, {16, 17}}</string>
-																	<reference key="NSSuperview" ref="710299427"/>
 																	<string key="NSReuseIdentifierKey">_NS:19</string>
 																</object>
 																<array class="NSMutableArray" key="NSTableColumns">
@ -2388,11 +2388,10 @@
 														<reference key="NSBGColor" ref="574509101"/>
 														<int key="NScvFlags">4</int>
 													</object>
-													<reference ref="1050868349"/>
 												</array>
 												<string key="NSFrame">{{42, 31}, {480, 208}}</string>
 												<reference key="NSSuperview" ref="107286857"/>
-												<reference key="NSNextKeyView" ref="842508660"/>
+												<reference key="NSNextKeyView" ref="598397452"/>
 												<string key="NSReuseIdentifierKey">_NS:9</string>
 												<string key="NSAntiCompressionPriority">{750, 750}</string>
 												<int key="NSsFlags">133682</int>
@ -2524,6 +2523,7 @@
 											</object>
 										</array>
 										<string key="NSFrame">{{10, 33}, {564, 283}}</string>
+										<reference key="NSSuperview" ref="569688021"/>
 										<reference key="NSNextKeyView" ref="449329695"/>
 										<string key="NSReuseIdentifierKey">_NS:28</string>
 									</object>
@ -2532,20 +2532,21 @@
 									<reference key="NSTabView" ref="569688021"/>
 								</object>
 							</array>
-							<reference key="NSSelectedTabViewItem" ref="302448651"/>
+							<reference key="NSSelectedTabViewItem" ref="155388920"/>
 							<reference key="NSFont" ref="582680700"/>
 							<int key="NSTvFlags">0</int>
 							<bool key="NSAllowTruncatedLabels">YES</bool>
 							<bool key="NSDrawsBackground">YES</bool>
 							<array class="NSMutableArray" key="NSSubviews">
-								<reference ref="460084472"/>
+								<reference ref="107286857"/>
 							</array>
 						</object>
 					</array>
 					<string key="NSFrameSize">{582, 388}</string>
+					<reference key="NSSuperview"/>
 					<reference key="NSNextKeyView" ref="569688021"/>
 				</object>
-				<string key="NSScreenRect">{{0, 0}, {1920, 1058}}</string>
+				<string key="NSScreenRect">{{0, 0}, {1680, 1028}}</string>
 				<string key="NSMaxSize">{10000000000000, 10000000000000}</string>
 				<bool key="NSWindowIsRestorable">YES</bool>
 			</object>
@ -7335,93 +7336,7 @@
 			<nil key="sourceID"/>
 			<int key="maxID">1844</int>
 		</object>
-		<object class="IBClassDescriber" key="IBDocument.Classes">
-			<array class="NSMutableArray" key="referencedPartialClassDescriptions">
-				<object class="IBPartialClassDescription">
-					<string key="className">AppDelegate</string>
-					<string key="superclassName">NSObject</string>
-					<dictionary class="NSMutableDictionary" key="outlets">
-						<string key="captureController">CaptureController</string>
-						<string key="window">NSWindow</string>
-					</dictionary>
-					<dictionary class="NSMutableDictionary" key="toOneOutletInfosByName">
-						<object class="IBToOneOutletInfo" key="captureController">
-							<string key="name">captureController</string>
-							<string key="candidateClassName">CaptureController</string>
-						</object>
-						<object class="IBToOneOutletInfo" key="window">
-							<string key="name">window</string>
-							<string key="candidateClassName">NSWindow</string>
-						</object>
-					</dictionary>
-					<object class="IBClassDescriptionSource" key="sourceIdentifier">
-						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">./Classes/AppDelegate.h</string>
-					</object>
-				</object>
-				<object class="IBPartialClassDescription">
-					<string key="className">CaptureController</string>
-					<string key="superclassName">NSObject</string>
-					<dictionary class="NSMutableDictionary" key="actions">
-						<string key="addStreamingService:">id</string>
-						<string key="closeCreateSheet:">id</string>
-						<string key="openCreateSheet:">id</string>
-						<string key="removeDestination:">id</string>
-						<string key="streamButtonPushed:">id</string>
-						<string key="videoRefresh:">id</string>
-					</dictionary>
-					<dictionary class="NSMutableDictionary" key="actionInfosByName">
-						<object class="IBActionInfo" key="addStreamingService:">
-							<string key="name">addStreamingService:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-						<object class="IBActionInfo" key="closeCreateSheet:">
-							<string key="name">closeCreateSheet:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-						<object class="IBActionInfo" key="openCreateSheet:">
-							<string key="name">openCreateSheet:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-						<object class="IBActionInfo" key="removeDestination:">
-							<string key="name">removeDestination:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-						<object class="IBActionInfo" key="streamButtonPushed:">
-							<string key="name">streamButtonPushed:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-						<object class="IBActionInfo" key="videoRefresh:">
-							<string key="name">videoRefresh:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-					</dictionary>
-					<object class="NSMutableDictionary" key="outlets">
-						<string key="NS.key.0">createSheet</string>
-						<string key="NS.object.0">NSWindow</string>
-					</object>
-					<object class="NSMutableDictionary" key="toOneOutletInfosByName">
-						<string key="NS.key.0">createSheet</string>
-						<object class="IBToOneOutletInfo" key="NS.object.0">
-							<string key="name">createSheet</string>
-							<string key="candidateClassName">NSWindow</string>
-						</object>
-					</object>
-					<object class="IBClassDescriptionSource" key="sourceIdentifier">
-						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">./Classes/CaptureController.h</string>
-					</object>
-				</object>
-				<object class="IBPartialClassDescription">
-					<string key="className">NSLayoutConstraint</string>
-					<string key="superclassName">NSObject</string>
-					<object class="IBClassDescriptionSource" key="sourceIdentifier">
-						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">./Classes/NSLayoutConstraint.h</string>
-					</object>
-				</object>
-			</array>
-		</object>
+		<object class="IBClassDescriber" key="IBDocument.Classes"/>
 		<int key="IBDocument.localizationMode">0</int>
 		<string key="IBDocument.TargetRuntimeIdentifier">IBCocoaFramework</string>
 		<bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>
--- a/QTCaptureHelper/QTCaptureHelper-Info.plist
+++ b/QTCaptureHelper/QTCaptureHelper-Info.plist
@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIdentifier</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>XPC!</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2012 Zakk. All rights reserved.</string>
+	<key>LSBackgroundOnly</key>
+	<true/>
+	<key>XPCService</key>
+	<dict>
+		<key>RunLoopType</key>
+		<string>NSRunLoop</string>
+		<key>ServiceType</key>
+		<string>Application</string>
+	</dict>
+</dict>
+</plist>
--- a/QTCaptureHelper/QTCaptureHelper-Prefix.pch
+++ b/QTCaptureHelper/QTCaptureHelper-Prefix.pch
@ -0,0 +1,4 @@
+//
+// Prefix header for all source files of the 'QTCaptureHelper' target in the 'QTCaptureHelper' project
+//
+
--- a/QTCaptureHelper/XPCListenerDelegate.h
+++ b/QTCaptureHelper/XPCListenerDelegate.h
@ -0,0 +1,35 @@
+//
+//  XPCListenerDelegate.h
+//  CocoaSplit
+//
+//  Created by Zakk on 11/10/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "QTHelperProtocol.h"
+#import "CapturedFrameProtocol.h"
+#import <QTKit/QTKit.h>
+
+@interface XPCListenerDelegate : NSObject <NSXPCListenerDelegate, QTHelperProtocol>
+{
+    QTCaptureDevice *captureDevice;
+    QTCaptureSession *captureSession;
+    QTCaptureDeviceInput *captureInput;
+    QTCaptureDecompressedVideoOutput *captureOutput;
+    id <CapturedFrameProtocol> xpcProxy;
+    dispatch_queue_t frameQueue;
+    
+    
+}
+
+
+@property (strong) QTCaptureDevice *captureDevice;
+@property (strong) QTCaptureSession *captureSession;
+@property (strong) QTCaptureDeviceInput *captureInput;
+@property (strong) QTCaptureDecompressedVideoOutput *captureOutput;
+@property (strong) id xpcProxy;
+
+
+- (BOOL) listener:(NSXPCListener *)listener shouldAcceptNewConnection:(NSXPCConnection *)newConnection;
+@end
--- a/QTCaptureHelper/XPCListenerDelegate.m
+++ b/QTCaptureHelper/XPCListenerDelegate.m
@ -0,0 +1,198 @@
+//
+//  XPCListenerDelegate.m
+//  CocoaSplit
+//
+//  Created by Zakk on 11/10/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#import "XPCListenerDelegate.h"
+#import "QTHelperProtocol.h"
+#import <QTKit/QTKit.h>
+#import <IOSurface/IOSurfaceAPI.h>
+
+#import <CoreVideo/CoreVideo.h>
+#import <QuickTime/QuickTime.h>
+
+
+
+
+
+@implementation XPCListenerDelegate
+
+
+@synthesize captureDevice;
+@synthesize captureSession;
+@synthesize captureInput;
+@synthesize captureOutput;
+@synthesize xpcProxy;
+
+
+- (void) dealloc
+{
+ 
+    if (self.xpcProxy)
+    {
+        [self.xpcProxy release];
+        
+    }
+    [super dealloc];
+
+}
+
+
+
+- (BOOL) listener:(NSXPCListener *)listener shouldAcceptNewConnection:(NSXPCConnection *)newConnection
+{
+    
+    NSXPCInterface *helperInterface = [[NSXPCInterface interfaceWithProtocol:@protocol(QTHelperProtocol)] retain];
+    NSXPCInterface *masterInterface = [[NSXPCInterface interfaceWithProtocol:@protocol(CapturedFrameProtocol)] retain];
+    
+    
+    [newConnection setExportedInterface:helperInterface];
+    [newConnection setExportedObject:self];
+    
+    [newConnection setRemoteObjectInterface:masterInterface];
+    self.xpcProxy = [newConnection remoteObjectProxy];
+    [self.xpcProxy retain];
+    
+
+    
+    [newConnection resume];
+    [helperInterface release];
+    [masterInterface release];
+    return YES;
+}
+
+- (void) listCaptureDevices:(void (^)(NSArray *r_devices))reply
+{
+    NSArray *devices = [QTCaptureDevice inputDevicesWithMediaType:QTMediaTypeVideo];
+    
+    NSMutableArray *retArray = [[NSMutableArray alloc] init];
+    QTCaptureDevice *devinstance;
+    
+    for(devinstance in devices)
+    {
+        [retArray addObject: @{@"name" : [devinstance localizedDisplayName], @"id":devinstance.uniqueID}];
+        
+        
+    }
+    
+    [devices release];
+    reply((NSArray *)retArray);
+    [retArray release];
+}
+
+
+- (void) stopXPCCaptureSession
+{
+    if (self.captureSession)
+    {
+        [self.captureSession stopRunning];
+        [self.captureSession release];
+    }
+    
+    if (self.captureDevice)
+    {
+        [self.captureDevice close];
+        [self.captureDevice release];
+    }
+    
+    if (self.captureInput)
+    {
+        [self.captureInput release];
+    }
+    
+    if (self.captureOutput)
+    {
+        [self.captureOutput release];
+    }
+    
+    if (frameQueue)
+    {
+        dispatch_release(frameQueue);
+    }
+    
+    
+}
+
+
+- (void) startXPCCaptureSession:(NSString *)captureID
+{
+    frameQueue = dispatch_queue_create("zakk.lol.frameQueue", NULL);
+    
+    self.captureSession = [[[QTCaptureSession alloc] init] retain];
+    self.captureDevice = [[QTCaptureDevice deviceWithUniqueID:captureID] retain];
+    [self.captureDevice open:nil];
+    self.captureInput = [[[QTCaptureDeviceInput alloc] initWithDevice:self.captureDevice] retain];
+    
+
+    NSError *error;
+    
+    [self.captureSession addInput:self.captureInput error:&error];
+    
+    self.captureOutput = [[[QTCaptureDecompressedVideoOutput alloc] init] retain];
+    
+
+    NSDictionary *ioAttrs = [NSDictionary dictionaryWithObject: [NSNumber numberWithBool: YES]
+                                                        forKey: (NSString *)kIOSurfaceIsGlobal];
+    
+    NSMutableDictionary *pbAttrs = [NSMutableDictionary dictionaryWithObject:ioAttrs
+                                                                      forKey: (NSString*)kCVPixelBufferIOSurfacePropertiesKey];
+    
+    [pbAttrs setObject:
+    [NSNumber numberWithInt:kCVPixelFormatType_422YpCbCr8]
+                forKey:(NSString *)kCVPixelBufferPixelFormatTypeKey];
+    
+    [self.captureOutput setPixelBufferAttributes:pbAttrs];
+    
+    [self.captureOutput setDelegate:self];
+    [self.captureSession addOutput:self.captureOutput error:nil];
+    
+    
+    [self.captureSession startRunning];
+    
+}
+
+
+- (void) sendFrame:(CVImageBufferRef)newFrame
+{
+   
+   if (newFrame)
+   {
+       dispatch_semaphore_t reply_s = dispatch_semaphore_create(0);
+       IOSurfaceRef frameIOSurface = CVPixelBufferGetIOSurface(newFrame);
+       IOSurfaceID frameID = IOSurfaceGetID(frameIOSurface);
+       [self.xpcProxy newCapturedFrame:frameID reply:^{
+           dispatch_semaphore_signal(reply_s);
+       }];
+       dispatch_semaphore_wait(reply_s, DISPATCH_TIME_FOREVER);
+       CVPixelBufferRelease(newFrame);
+       dispatch_release(reply_s);
+   }
+    
+}
+- (void)captureOutput:(QTCaptureOutput *)captureOutput didOutputVideoFrame:(CVImageBufferRef)videoFrame withSampleBuffer:(QTSampleBuffer *)sampleBuffer fromConnection:(QTCaptureConnection *)connection
+{
+
+    CVPixelBufferRetain(videoFrame);
+    dispatch_async(frameQueue, ^{
+        [self sendFrame:videoFrame];
+    });
+    
+    //IOSurfaceIncrementUseCount(frameIORef);
+    
+    //[self.xpcProxy newCapturedFrame:IOSurfaceCreateXPCObject(frameIORef)];
+    //mach_port_deallocate(mach_task_self(), framePort);
+    //CVPixelBufferRelease(videoFrame);
+    
+}
+
+
+- (void) testMethod
+{
+    NSLog(@"CALLED TEST METHOD");
+    return;
+}
+
+@end
--- a/QTCaptureHelper/en.lproj/InfoPlist.strings
+++ b/QTCaptureHelper/en.lproj/InfoPlist.strings
@ -0,0 +1,2 @@
+/* Localized versions of Info.plist keys */
+
--- a/QTCaptureHelper/main.m
+++ b/QTCaptureHelper/main.m
@ -0,0 +1,28 @@
+//
+//  main.m
+//  QTCaptureHelper
+//
+//  Created by Zakk on 11/10/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#include <Foundation/Foundation.h>
+#import "XPCListenerDelegate.h"
+int main(int argc, const char *argv[])
+{
+
+    XPCListenerDelegate *listenDelegate = [[XPCListenerDelegate new] retain];
+    NSLog(@"LISTEN DELEGATE %@", listenDelegate);
+    
+    NSXPCListener *listener = [[NSXPCListener serviceListener] retain];
+    
+    //NSString *bundleId = [[NSBundle mainBundle] bundleIdentifier];
+	//NSXPCListener *listener = [[NSXPCListener alloc] initWithMachServiceName:bundleId];
+    
+    NSLog(@"LISTENER %@", listener);
+    listener.delegate = listenDelegate;
+
+    [listener resume];
+    NSLog(@"SETUP XPC LISTENER");
+    exit(EXIT_FAILURE);
+}
--- a/QTHelperProtocol.h
+++ b/QTHelperProtocol.h
@ -0,0 +1,19 @@
+//
+//  QTHelperProtocol.h
+//  CocoaSplit
+//
+//  Created by Zakk on 11/10/12.
+//  Copyright (c) 2012 Zakk. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@protocol QTHelperProtocol 
+- (void)listCaptureDevices:(void (^)(NSArray *r_devices))reply;
+- (void)startXPCCaptureSession:(NSString *)captureID;
+- (void)stopXPCCaptureSession;
+
+
+- (void)testMethod;
+
+@end
				`@ -0,0 +1,2 @@`
				`/* Localized versions of Info.plist keys */`