diff --git a/final4/README.md b/final4/README.md
index 01fb5e0..30be153 100644
--- a/final4/README.md
+++ b/final4/README.md
@@ -2,9 +2,9 @@
 
 | Res shortname | Resolution | FPS | Codec | Average bitrate | Max bitrate | Buffer size | Audio codec | Audio bitrate |
 | --- | --- | --- | --- | --- | --- | --- | --- | --- |
-| 1080p | 1920x(Aspect ratio) | Same as input | h264 | 6000K | 8000K | 8000K | AAC | 320K |
-| 720p | 1280x(Aspect ratio) | Same as input | h264 | 4000K | 5000K | 5000K | AAC | 226K |
-| 720p | 1280x(Aspect ratio) | 25 | h264 | 2000K | 2250K | 2250K | AAC | 192K |
-| 540p | 960x(Aspect ratio) | 25 | h264 | 1400K | 1500K | 1500K | AAC | 192K |
-| 360p | 640x(Aspect ratio) | 25 | h264 | 650K | 700K | 700K | AAC | 128K |
-| 270p | 480x(Aspect ratio) | 25 | h264 | 300K | 350K | 350K | AAC | 64K |
\ No newline at end of file
+| 1080p | 1920xAR | Same as input | h264 | 6000K | 8000K | 8000K | AAC | 320K |
+| 720p | 1280xAR | Same as input | h264 | 4000K | 5000K | 5000K | AAC | 226K |
+| 720p | 1280xAR | 25 | h264 | 2000K | 2250K | 2250K | AAC | 192K |
+| 540p | 960xAR | 25 | h264 | 1400K | 1500K | 1500K | AAC | 192K |
+| 360p | 640xAR | 25 | h264 | 650K | 700K | 700K | AAC | 128K |
+| 270p | 480xAR | 25 | h264 | 300K | 350K | 350K | AAC | 64K |
\ No newline at end of file