Add a percentage change column

- This is the decoder fps change percentage from one day before.

Change-Id: Id2ebf158e49787e589908faba77b340b9a9212c6

scripts/video_sequence.sh

@@ -1,11 +1,11 @@
 #!/bin/sh
 
-# video=~/Dev/samples/videos/yaowu/soccer_cif.y4m
-# wi=352
-# he=288
-# frames=5
-# bitrate=500
-# fps="30/1"
+video=~/Dev/samples/videos/yaowu/soccer_cif.y4m
+wi=352
+he=288
+frames=5
+bitrate=500
+fps="30/1"
 
 # video=~/Dev/samples/videos/speed-set/touchdown_pass_480p.y4m
 # wi=854
@@ -14,9 +14,9 @@
 # bitrate=600
 # fps="30000/1001"
 
-video=~/Dev/samples/videos/speed-set/BasketballDrive_1920x1080_50.y4m
-wi=1920
-he=1080
-frames=150
-bitrate=4000
-fps="50/1"
+# video=~/Dev/samples/videos/speed-set/BasketballDrive_1920x1080_50.y4m
+# wi=1920
+# he=1080
+# frames=150
+# bitrate=4000
+# fps="50/1"