diff --git a/OSBindings/Mac/Clock Signal/Documents/MachineDocument.swift b/OSBindings/Mac/Clock Signal/Documents/MachineDocument.swift
index 83d5c3c15..46a191fcd 100644
--- a/OSBindings/Mac/Clock Signal/Documents/MachineDocument.swift	
+++ b/OSBindings/Mac/Clock Signal/Documents/MachineDocument.swift	
@@ -165,7 +165,10 @@ class MachineDocument:
 	}
 
 	final func openGLView(_ view: CSOpenGLView, didReceiveFileAt URL: URL) {
-		// TODO: pass to machine.
+		let mediaSet = CSMediaSet(fileAt: URL)
+		if let mediaSet = mediaSet {
+			mediaSet.apply(to: self.machine)
+		}
 	}
 
 	// MARK: NSDocument overrides
diff --git a/OSBindings/Mac/Clock Signal/Machine/CSMachine+Target.h b/OSBindings/Mac/Clock Signal/Machine/CSMachine+Target.h
index 6e720d929..f2f299396 100644
--- a/OSBindings/Mac/Clock Signal/Machine/CSMachine+Target.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/CSMachine+Target.h	
@@ -12,6 +12,7 @@
 
 @interface CSMachine(Target)
 
-- (void)applyTarget:(StaticAnalyser::Target)target;
+- (void)applyTarget:(const StaticAnalyser::Target &)target;
+- (void)applyMedia:(const StaticAnalyser::Media &)media;
 
 @end
diff --git a/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm b/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm
index a5aaa10ef..58401636b 100644
--- a/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm	
@@ -139,7 +139,7 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 		typeRecipient->set_typer_for_string([paste UTF8String]);
 }
 
-- (void)applyTarget:(StaticAnalyser::Target)target {
+- (void)applyTarget:(const StaticAnalyser::Target &)target {
 	@synchronized(self) {
 		ConfigurationTarget::Machine *const configurationTarget =
 			dynamic_cast<ConfigurationTarget::Machine *>(self.machine);
@@ -147,4 +147,12 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 	}
 }
 
+- (void)applyMedia:(const StaticAnalyser::Media &)media {
+	@synchronized(self) {
+		ConfigurationTarget::Machine *const configurationTarget =
+			dynamic_cast<ConfigurationTarget::Machine *>(self.machine);
+		if(configurationTarget) configurationTarget->insert_media(media);
+	}
+}
+
 @end
diff --git a/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.h b/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.h
index 90bf509a6..bf3499e84 100644
--- a/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.h	
@@ -22,3 +22,10 @@
 - (void)applyToMachine:(CSMachine *)machine;
 
 @end
+
+@interface CSMediaSet : NSObject
+
+- (instancetype)initWithFileAtURL:(NSURL *)url;
+- (void)applyToMachine:(CSMachine *)machine;
+
+@end
diff --git a/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm b/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm
index 7a3b12b09..3ed7a118e 100644
--- a/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm	
@@ -69,3 +69,21 @@
 }
 
 @end
+
+@implementation CSMediaSet {
+	StaticAnalyser::Media _media;
+}
+
+- (instancetype)initWithFileAtURL:(NSURL *)url {
+	self = [super init];
+	if(self) {
+		_media = StaticAnalyser::GetMedia([url fileSystemRepresentation]);
+	}
+	return self;
+}
+
+- (void)applyToMachine:(CSMachine *)machine {
+	[machine applyMedia:_media];
+}
+
+@end