Research Article
Adaptive Error Resilience for Video Streaming
Table 3
Bandwidth utilization of QCIF sequences at different proxy parameters.
| Sequence (bit rate in kbps) | Delay | Packet size | Buffer size | Span | Packet loss (%) | BW (A-O) (%) | BW (A-NA) (%) | BW (NA-O) (%) |
| all (32) | 0.0260 | 256 | 500 | 16 | 4.90 | 13.11 | 2.22 | 10.65 | all (32) | 0.0280 | 256 | 175 | 8 | 10.07 | 26.35 | 10.42 | 14.44 | all (32) | 0.0350 | 128 | 175 | 16 | 16.57 | 14.95 | 3.88 | 10.65 | all (32) | 0.0155 | 128 | 500 | 8 | 17.54 | 29.17 | 12.60 | 14.44 | all (64) | 0.0209 | 256 | 600 | 8 | 6.11 | 21.97 | 3.01 | 18.40 | all (64) | 0.0200 | 128 | 600 | 16 | 10.21 | 19.05 | 7.62 | 10.61 | all (64) | 0.0200 | 256 | 250 | 16 | 18.63 | 27.98 | 15.24 | 10.61 | all (64) | 0.0200 | 256 | 250 | 8 | 14.86 | 32.00 | 11.50 | 18.40 | all (128) | 0.0200 | 256 | 500 | 8 | 10.45 | 27.22 | 7.40 | 18.44 | all (128) | 0.0135 | 128 | 1000 | 16 | 17.86 | 16.92 | 5.61 | 10.64 | all (128) | 0.0120 | 256 | 500 | 8 | 15.66 | 30.80 | 10.51 | 18.44 | all (128) | 0.0120 | 256 | 1000 | 16 | 5.25 | 13.32 | 2.44 | 10.62 |
|
|