diff --git a/facefusion/ffmpeg.py b/facefusion/ffmpeg.py
index 687e4f83..06d07684 100644
--- a/facefusion/ffmpeg.py
+++ b/facefusion/ffmpeg.py
@@ -64,7 +64,7 @@ def merge_video(target_path : str, output_video_resolution : str, output_video_f
 	if facefusion.globals.output_video_encoder in [ 'h264_amf', 'hevc_amf' ]:
 		output_video_compression = round(51 - (facefusion.globals.output_video_quality * 0.51))
 		commands.extend([ '-qp_i', str(output_video_compression), '-qp_p', str(output_video_compression), '-quality', map_amf_preset(facefusion.globals.output_video_preset) ])
-	commands.extend([ '-vf', 'framerate=fps=' + str(output_video_fps), '-pix_fmt', 'yuv420p', '-colorspace', 'bt709', '-y', temp_output_video_path ])
+	commands.extend([ '-vf', 'framerate=fps=' + str(output_video_fps), '-pix_fmt', 'yuv422p', '-colorspace', 'bt709', '-y', temp_output_video_path ])
 	return run_ffmpeg(commands)