diff --git a/webrtc/modules/video_render/mac/cocoa_render_view.mm b/webrtc/modules/video_render/mac/cocoa_render_view.mm
index 567d171f11..19dcdebc41 100644
--- a/webrtc/modules/video_render/mac/cocoa_render_view.mm
+++ b/webrtc/modules/video_render/mac/cocoa_render_view.mm
@@ -19,7 +19,7 @@ using namespace webrtc;
 
 -(void)initCocoaRenderView:(NSOpenGLPixelFormat*)fmt{
 	
-	self = [super initWithFrame:[self frame] pixelFormat:[fmt autorelease]];
+    self = [super initWithFrame:[self frame] pixelFormat:fmt];
 	if (self == nil){
 		
 		WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, 0, "%s:%d Could not create instance", __FUNCTION__, __LINE__); 
@@ -39,7 +39,7 @@ using namespace webrtc;
 	NSRect screenRect = [[NSScreen mainScreen]frame];
 //	[_windowRef setFrame:screenRect];
 //	[_windowRef setBounds:screenRect];
-	self = [super initWithFrame:screenRect	pixelFormat:[fmt autorelease]];
+    self = [super initWithFrame:screenRect pixelFormat:fmt];
 	if (self == nil){
 		
 		WEBRTC_TRACE(kTraceError, kTraceVideoRenderer, 0, "%s:%d Could not create instance", __FUNCTION__, __LINE__); 
diff --git a/webrtc/modules/video_render/mac/video_render_nsopengl.mm b/webrtc/modules/video_render/mac/video_render_nsopengl.mm
index c83ba23b58..3410da0039 100644
--- a/webrtc/modules/video_render/mac/video_render_nsopengl.mm
+++ b/webrtc/modules/video_render/mac/video_render_nsopengl.mm
@@ -556,7 +556,8 @@ int VideoRenderNSOpenGL::setRenderTargetWindow()
         0
     };
 
-    NSOpenGLPixelFormat* fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes: (NSOpenGLPixelFormatAttribute*) attribs];
+    NSOpenGLPixelFormat* fmt = [[[NSOpenGLPixelFormat alloc] initWithAttributes:
+                          (NSOpenGLPixelFormatAttribute*) attribs] autorelease];
 
     if(_windowRef)
     {
@@ -568,8 +569,6 @@ int VideoRenderNSOpenGL::setRenderTargetWindow()
         return -1;
     }
 
-    [fmt release];
-
     _nsglContext = [_windowRef nsOpenGLContext];
     [_nsglContext makeCurrentContext];
 
@@ -597,7 +596,8 @@ int VideoRenderNSOpenGL::setRenderTargetFullScreen()
         0
     };
 
-    NSOpenGLPixelFormat* fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes: (NSOpenGLPixelFormatAttribute*) attribs];
+    NSOpenGLPixelFormat* fmt = [[[NSOpenGLPixelFormat alloc] initWithAttributes:
+                          (NSOpenGLPixelFormatAttribute*) attribs] autorelease];
 
     // Store original superview and frame for use when exiting full screens
     _windowRefSuperViewFrame = [_windowRef frame];
@@ -624,8 +624,6 @@ int VideoRenderNSOpenGL::setRenderTargetFullScreen()
         return -1;
     }
 
-    [fmt release];
-
     _nsglContext = [_windowRef nsOpenGLContext];
     [_nsglContext makeCurrentContext];