RTCPPacket.setRb

void setRb(uint  nth,  uint  ssrc,  ubyte  fractionlost,  int  packetslost,  uint  exthighestseq,  uint  jitter,  uint  lsr,  uint  dlsr)

Set the nth new report block in packet with the given values.

Not implemented.

`nth`	the nth report block to set
`ssrc`	data source being reported
`fractionlost`	fraction lost since last SR/RR
`packetslost`	the cumululative number of packets lost
`exthighestseq`	the extended last sequence number received
`jitter`	the interarrival jitter
`lsr`	the last SR packet from this source
`dlsr`	the delay since last SR packet