diff --git a/IIDX-Play-Recording.md b/IIDX-Play-Recording.md
index 0340c61..775c760 100644
--- a/IIDX-Play-Recording.md
+++ b/IIDX-Play-Recording.md
@@ -55,9 +55,9 @@ You can adjust the video quality (compression level), framerate, and audio bitra
 
 As of version `24-12-30`, spice2x will let you adjust the video quality using `IIDX NVENC Quality (-iidxreccqp)` option. Framerate and audio bitrate will still need to be done via patches.
 
-#### Quality value and resulting file
+#### Quality value and resulting file size
 
-Based on 冥 SPA which is about 2:20 long, at default 60FPS framerate and default audio quality,
+Using 冥 SPA as a benchmark, which is about 2:20 long, at default 60FPS framerate and default audio quality,
 
 * For the game default value of `p=36, b=39, intra=33`, the resulting video is 52MB.
 * At `p=b=i=30`, 85MB.