diff --git a/douyin_youtube_ffplay.py b/douyin_youtube_ffplay.py
index e5d23f6..dc67cb7 100644
--- a/douyin_youtube_ffplay.py
+++ b/douyin_youtube_ffplay.py
@@ -334,7 +334,7 @@ def start_douyin_youtube_ffplay(
         "pad=1080:1920:(ow-iw)/2:(oh-ih)/2:black",
 
         "-c:v", "libx264",
-        "-preset", "ultrafast",               # Ubuntu server CPU通常能承受，质量比faster好很多；若掉帧可回退到faster或veryfast
+        "-preset", "veryfast",               # Ubuntu server CPU通常能承受，质量比faster好很多；若掉帧可回退到faster或veryfast
         "-threads", "4",
         "-tune", "zerolatency",
         "-profile:v", "high",