Combine factories, slight adjustments

packages/video_player/video_player_avfoundation/darwin/video_player_avfoundation/Sources/video_player_avfoundation_ios/FVPNativeVideoViewFactory.m → packages/video_player/video_player_avfoundation/darwin/video_player_avfoundation/Sources/video_player_avfoundation/FVPNativeVideoViewFactory.m

@@ -25,9 +25,16 @@ - (instancetype)initWithMessenger:(NSObject<FlutterBinaryMessenger> *)messenger
   return self;
 }
 
+#pragma mark - FlutterPlatformViewFactory
+
+#if TARGET_OS_OSX
+- (NSView *)createWithViewIdentifier:(int64_t)viewIdentifier
+                           arguments:(FVPPlatformVideoViewCreationParams *)args {
+#else
 - (NSObject<FlutterPlatformView> *)createWithFrame:(CGRect)frame
                                     viewIdentifier:(int64_t)viewIdentifier
                                          arguments:(FVPPlatformVideoViewCreationParams *)args {
+#endif
   NSNumber *playerIdentifier = @(args.playerId);
   FVPVideoPlayer *player = self.playerByIdProvider(playerIdentifier);
   return [[FVPNativeVideoView alloc] initWithPlayer:player.player];

packages/video_player/video_player_avfoundation/darwin/video_player_avfoundation/Sources/video_player_avfoundation_macos/FVPNativeVideoView.m

@@ -45,10 +45,6 @@ - (void)layout {
   [self.playerLayer displayIfNeeded];
 }
 
-- (void)dealloc {
-  [[NSNotificationCenter defaultCenter] removeObserver:self];
-}
-
 @end
 
 @interface FVPNativeVideoView ()
@@ -60,7 +56,7 @@ @implementation FVPNativeVideoView
 - (instancetype)initWithPlayer:(AVPlayer *)player {
   self = [super init];
   if (self) {
-    _playerView = [[FVPPlayerView alloc] initWithFrame:NSMakeRect(0, 0, 640, 480)];
+    _playerView = [[FVPPlayerView alloc] initWithFrame:NSMakeRect(0, 0, 1, 1)];
     [_playerView setPlayer:player];
     [self addSubview:_playerView];
 
@@ -80,4 +76,4 @@ - (FVPPlayerView *)view {
   return self.playerView;
 }
 
-@end
+@end