10 files changed, 36 insertions, 3 deletions
diff --git a/macosx/HBDVDDetector.m b/macosx/HBDVDDetector.m
index 50be26b61..1d6c40d11 100644
--- a/macosx/HBDVDDetector.m
+++ b/macosx/HBDVDDetector.m
@@ -33,6 +33,11 @@
     NSString *bsdName;
 }
 
+- (instancetype)init
+{
+    @throw nil;
+}
+
 + (HBDVDDetector *)detectorForPath: (NSString *)aPath
 {
     return [[self alloc] initWithPath:aPath];
diff --git a/macosx/HBDockTile.m b/macosx/HBDockTile.m
index f03e2fdff..1b61d71c5 100644
--- a/macosx/HBDockTile.m
+++ b/macosx/HBDockTile.m
@@ -22,6 +22,11 @@ NSString *dockTilePercentFormat = @"%2.1f%%";
 
 @implementation HBDockTile
 
+- (instancetype)init
+{
+    @throw nil;
+}
+
 - (instancetype)initWithDockTile:(NSDockTile *)dockTile image:(NSImage *)image
 {
     self = [super init];
diff --git a/macosx/HBLanguagesSelection.h b/macosx/HBLanguagesSelection.h
index edaa8f140..b14d7d89a 100644
--- a/macosx/HBLanguagesSelection.h
+++ b/macosx/HBLanguagesSelection.h
@@ -21,6 +21,7 @@
 @property (nonatomic, readonly) NSString *language;
 @property (nonatomic, readonly) NSString *iso639_2;
 
+- (instancetype)init NS_UNAVAILABLE;
 - (instancetype)initWithLanguage:(NSString *)value iso639_2code:(NSString *)code NS_DESIGNATED_INITIALIZER;
 
 @end;
diff --git a/macosx/HBLanguagesSelection.m b/macosx/HBLanguagesSelection.m
index f848f9a10..d9d5a9b1e 100644
--- a/macosx/HBLanguagesSelection.m
+++ b/macosx/HBLanguagesSelection.m
@@ -9,6 +9,11 @@
 
 @implementation HBLang
 
+- (instancetype)init
+{
+    @throw nil;
+}
+
 - (instancetype)initWithLanguage:(NSString *)value iso639_2code:(NSString *)code
 {
     self = [super init];
diff --git a/macosx/HBPresetsViewController.h b/macosx/HBPresetsViewController.h
index baa130117..d3356fe64 100644
--- a/macosx/HBPresetsViewController.h
+++ b/macosx/HBPresetsViewController.h
@@ -20,7 +20,7 @@
 
 - (instancetype)initWithPresetManager:(HBPresetsManager *)presetManager;
 
-@property (nonatomic, readwrite, weak) id<HBPresetsViewControllerDelegate> delegate;
+@property (nonatomic, readwrite, assign) id<HBPresetsViewControllerDelegate> delegate;
 
 - (IBAction)exportPreset:(id)sender;
 - (IBAction)importPreset:(id)sender;
diff --git a/macosx/HBPreviewGenerator.h b/macosx/HBPreviewGenerator.h
index 9ca549d9f..88999b6a7 100644
--- a/macosx/HBPreviewGenerator.h
+++ b/macosx/HBPreviewGenerator.h
@@ -24,8 +24,9 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface HBPreviewGenerator : NSObject
 
-@property (nonatomic, weak, nullable) id <HBPreviewGeneratorDelegate> delegate;
+@property (nonatomic, assign, nullable) id <HBPreviewGeneratorDelegate> delegate;
 
+- (instancetype)init NS_UNAVAILABLE;
 - (instancetype)initWithCore:(HBCore *)core job:(HBJob *)job NS_DESIGNATED_INITIALIZER;
 
 /* Still image generator */
diff --git a/macosx/HBPreviewGenerator.m b/macosx/HBPreviewGenerator.m
index d3fb4ffee..60db556f9 100644
--- a/macosx/HBPreviewGenerator.m
+++ b/macosx/HBPreviewGenerator.m
@@ -25,6 +25,11 @@
 
 @implementation HBPreviewGenerator
 
+- (instancetype)init
+{
+    @throw nil;
+}
+
 - (instancetype)initWithCore:(HBCore *)core job:(HBJob *)job
 {
     self = [super init];
diff --git a/macosx/HBQueueController.h b/macosx/HBQueueController.h
index fc99914f0..ca14104ba 100644
--- a/macosx/HBQueueController.h
+++ b/macosx/HBQueueController.h
@@ -20,7 +20,7 @@ NS_ASSUME_NONNULL_BEGIN
 /// The HBCore used for encoding.
 @property (nonatomic, readonly) HBCore *core;
 
-@property (nonatomic, weak, nullable) HBController *controller;
+@property (nonatomic, assign, nullable) HBController *controller;
 @property (nonatomic, weak, nullable) HBAppDelegate *delegate;
 
 @property (nonatomic, readonly) NSUInteger count;
diff --git a/macosx/HBVideo+UIAdditions.h b/macosx/HBVideo+UIAdditions.h
index 6817b7162..341c633ee 100644
--- a/macosx/HBVideo+UIAdditions.h
+++ b/macosx/HBVideo+UIAdditions.h
@@ -41,6 +41,7 @@
 @end
 
 @interface HBPresetsTransformer : NSValueTransformer
+- (instancetype)init NS_UNAVAILABLE;
 - (instancetype)initWithEncoder:(int)encoder NS_DESIGNATED_INITIALIZER;
 @end
 
diff --git a/macosx/HBVideo+UIAdditions.m b/macosx/HBVideo+UIAdditions.m
index cd07bde11..f0e6b2678 100644
--- a/macosx/HBVideo+UIAdditions.m
+++ b/macosx/HBVideo+UIAdditions.m
@@ -248,6 +248,11 @@
     int _encoder;
 }
 
+- (instancetype)init
+{
+    @throw nil;
+}
+
 - (instancetype)initWithEncoder:(int)encoder
 {
     self = [super init];
@@ -308,6 +313,11 @@
     double _max;
 }
 
+- (instancetype)init
+{
+    return [self initWithReversedDirection:NO min:0 max:50];
+}
+
 - (instancetype)initWithReversedDirection:(BOOL)reverse min:(double)min max:(double)max
 {
     self = [super init];