Q.4 Detailed computation

P.3 RTP Retransmission

P.2 Video error recovery

P.1 General

O.6 urn:3gpp:audio-mixing-gain

O.4 urn:3gpp:roi-sent

O.3 urn:3gpp:video-orientation:6

O.5 urn:3gpp:predefined-roi-sent

N.1 General

N.2 Examples