Graphics Reference
In-Depth Information
Tabl e 7. 5
Luma BD-rates evaluating objective effects of using SAO under various coding
conditions
Anchor: disabling
SAO Test: enabling
SAO CTU Size in
luma: 64 64 CTU
boundary: option 1
Y BD-rate
Random
Access
(RA)
Low
Delay B
(LB)
Low
Delay P
(LP)
All Intra
(AI)
Class A
Traffic
0.9 %
1.2 %
n/a
n/a
Cropped 4K 2K
PeopleOnStreet
1.3 %
2.1 %
n/a
n/a
Nebuta
0.1 %
2.3 %
n/a
n/a
SteamLocomotive
0.2 %
2.6 %
n/a
n/a
Class B
Kimono
0.5 %
0.6 %
0.8 %
7.8 %
1080p
ParkScene
0.7 %
0.8 %
1.3 %
9.1 %
Cactus
0.4 %
2.4 %
2.9 %
10.4 %
BasketballDrive
0.2 %
1.5 %
1.5 %
9.0 %
BQTerrace
0.5 %
4.8 %
3.8 %
18.9 %
Class C
BasketballDrill
1.0 %
1.7 %
2.7 %
6.4 %
WVGA
BQMall
0.3 %
0.9 %
1.7 %
8.2 %
PartyScene
0.1 %
0.2 %
0.7 %
4.0 %
RaceHorses
0.5 %
1.9 %
1.8 %
9.7 %
Class D
BasketballPass
0.2 %
0.6 %
1.3 %
4.7 %
WQVGA
BQSquare
0.5 %
0.0 %
0.7 %
3.9 %
BlowingBubbles
0.2 %
0.4 %
0.0 %
2.9 %
RaceHorses
0.5 %
1.2 %
1.3 %
6.4 %
Class E
FourPeople
0.7 %
n/a
2.9 %
9.1 %
720p
Johnny
0.4 %
n/a
1.9 %
13.3 %
KristenAndSara
0.6 %
n/a
2.3 %
11.4 %
Class F
BasketballDrillText
1.1 %
2.0 %
3.9 %
6.7 %
ChinaSpeed
1.3 %
3.6 %
6.9 %
9.3 %
SlideEditing
1.5 %
3.0 %
4.5 %
5.0 %
SlideShow
1.9 %
2.2 %
5.4 %
6.4 %
Class summary
Class A
0.6 %
2.0 %
n/a
n/a
Class B
0.4 %
2.0 %
2.0 %
11.1 %
Class C
0.5 %
1.1 %
1.7 %
7.1 %
Class D
0.4 %
0.3 %
0.8 %
4.5 %
Class E
0.6 %
n/a
2.6 %
11.3 %
Class F
1.5 %
2.7 %
5.2 %
6.8 %
Overall summary
All
0.7 %
1.7 %
2.4 %
9.2 %
Decoding time (%)
103 %
102 %
102 %
103 %
