PRIO |
Weight of priority of the flow |
1.0 |
RMIN |
Minimum rate of application supported by media
encoder |
150 Kbps |
RMAX |
Maximum rate of application supported by media
encoder |
1.5 Mbps |
XREF |
Reference congestion level |
10 ms |
KAPPA |
Scaling parameter for gradual rate update
calculation |
0.5 |
ETA |
Scaling parameter for gradual rate update
calculation |
2.0 |
TAU |
Upper bound of RTT in gradual rate update
calculation |
500 ms |
DELTA |
Target feedback interval |
100 ms |
LOGWIN |
Observation window in time for calculating packet
summary statistics at receiver |
500 ms |
QEPS |
Threshold for determining queuing delay buildup at
receiver |
10 ms |
DFILT |
Bound on filtering delay |
120 ms |
GAMMA_MAX |
Upper bound on rate increase ratio for accelerated ramp
up |
0.5 |
QBOUND |
Upper bound on self-inflicted queuing delay during ramp
up |
50 ms |
MULTILOSS |
Multiplier for self-scaling the expiration threshold of
the last observed loss (loss_exp) based on measured average loss
interval (loss_int) |
7.0 |
QTH |
Delay threshold for invoking non-linear warping |
50 ms |
LAMBDA |
Scaling parameter in the exponent of non-linear
warping |
0.5 |
PLRREF |
Reference packet loss ratio |
0.01 |
PMRREF |
Reference packet marking ratio |
0.01 |
DLOSS |
Reference delay penalty for loss when packet loss ratio
is at PLRREF |
10 ms |
DMARK |
Reference delay penalty for ECN marking when packet
marking is at PMRREF |
2 ms |
FPS |
Frame rate of incoming video |
30 |
BETA_S |
Scaling parameter for modulating outgoing sending
rate |
0.1 |
BETA_V |
Scaling parameter for modulating video encoder target
rate |
0.1 |
ALPHA |
Smoothing factor in exponential smoothing of packet
loss and marking ratios |
0.1 |