Test 7a (H261): Close up head (shaking side to side)
Subjective
Impairments
H.323
768 kbit/s
BLK
BLR
CLR
JRK
Test 7b (H263): Close up head (shaking side to side)
Subjective
Impairments
H.323
768 kbit/s
BLK
BLR
CLR
JRK
Test 7c (H.264): Close up head (shaking side to side)
Subjective
Impairments
H.323
768 kbit/s
BLK
BLR
CLR
JRK
Test 8a (H261): Medium close up, slow zoom out to three shot
Subjective
Impairments
H.323
768 kbit/s
BLK
BLR
CLR
JRK
2 Mbit/s
2
1
3
2
1
1
1
1
2 Mbit/s
3
1
3
2
1
1
2
2
2 Mbit/s
2
1
3
2
1
1
1
1
2 Mbit/s
2
2
2
2
1
1
2
1
4 Mbit/s
1
2
1
2
4 Mbit/s
1
1
1
1
22