diff --git a/facefusion/ffmpeg_builder.py b/facefusion/ffmpeg_builder.py
index 4a1d17c3..47f0782c 100644
--- a/facefusion/ffmpeg_builder.py
+++ b/facefusion/ffmpeg_builder.py
@@ -140,7 +140,7 @@ def select_frame_range(frame_start : int, frame_end : int, video_fps : Fps) -> L
 
 
 def prevent_frame_drop() -> List[Command]:
-	return [ '-vsync', '0' ]
+	return [ '-fps_mode', 'passthrough' ]
 
 
 def select_media_range(frame_start : int, frame_end : int, media_fps : Fps) -> List[Command]:
diff --git a/facefusion/workflows/to_video.py b/facefusion/workflows/to_video.py
index 81ccd93d..deadd513 100644
--- a/facefusion/workflows/to_video.py
+++ b/facefusion/workflows/to_video.py
@@ -43,7 +43,7 @@ def create_temp_frames() -> ErrorCode:
 	return 0
 
 
-def process_memory_frame(frame_number : int, temp_video_resolution : Resolution) -> VisionFrame:
+def process_memory_frame(frame_number : int, temp_video_resolution : Resolution, output_video_resolution : Resolution) -> VisionFrame:
 	target_vision_frames = select_video_frames(state_manager.get_item('target_path'), frame_number, state_manager.get_item('target_frame_amount'))
 	target_vision_frame = get_middle(target_vision_frames)
 	temp_vision_frame = target_vision_frame.copy()
@@ -53,6 +53,9 @@ def process_memory_frame(frame_number : int, temp_video_resolution : Resolution)
 
 	temp_vision_frame = process_temp_vision_frame(target_vision_frames, temp_vision_frame, frame_number)
 
+	if not (temp_vision_frame.shape[1], temp_vision_frame.shape[0]) == output_video_resolution:
+		temp_vision_frame = cv2.resize(temp_vision_frame, output_video_resolution)
+
 	if state_manager.get_item('temp_pixel_format') == 'bgra':
 		temp_vision_frame = cv2.cvtColor(temp_vision_frame, cv2.COLOR_BGR2BGRA)
 
@@ -70,7 +73,7 @@ def process_memory_frames() -> ErrorCode:
 	temp_frame_range = range(trim_frame_start, trim_frame_end)
 
 	if temp_frame_range:
-		video_writer = video_manager.get_writer(state_manager.get_item('output_path'), temp_video_fps, temp_video_resolution, output_video_resolution, state_manager.get_item('output_video_fps'))
+		video_writer = video_manager.get_writer(state_manager.get_item('output_path'), temp_video_fps, output_video_resolution, output_video_resolution, state_manager.get_item('output_video_fps'))
 
 		with tqdm(total = len(temp_frame_range), desc = translator.get('processing'), unit = 'frame', ascii = ' =', disable = state_manager.get_item('log_level') in [ 'warn', 'error' ]) as progress:
 			progress.set_postfix(execution_providers = state_manager.get_item('execution_providers'))
@@ -81,7 +84,7 @@ def process_memory_frames() -> ErrorCode:
 				futures : Deque[Future[VisionFrame]] = deque()
 
 				for frame_number in temp_frame_range:
-					future = executor.submit(process_memory_frame, frame_number, temp_video_resolution)
+					future = executor.submit(process_memory_frame, frame_number, temp_video_resolution, output_video_resolution)
 					futures.append(future)
 
 				while futures: