diff --git a/content/notes/ffmpeg/index.md b/content/notes/ffmpeg/index.md
index 1b3ba81..74bce56 100644
--- a/content/notes/ffmpeg/index.md
+++ b/content/notes/ffmpeg/index.md
@@ -17,9 +17,15 @@ feed_exclude: true
 # site_exclude: true
 ---
 
-## libx264 1Mbps standard
+## 2-pass
+
+### libx264
+
+#### 1Mbps general/default conversion
 
 ```console
 $ ffmpeg -i <input> -c:v libx264 -b:v 1M -maxrate 1M -bufsize 2M -pass 1 -f null /dev/null
 $ ffmpeg -i <input> -c:v libx264 -b:v 1M -maxrate 1M -bufsize 2M -pass 2 <output>
 ```
+
+## 1-pass