The real-time transport protocol (RTP) provides end-to-end delivery services for data with real-time characteristics, such as interactive audio and video. Those services include payload type identification, sequence numbering, timestamping and delivery monitoring. RTP Test Suite can be used to test robustness, security and reliability of implementations capable of receiving RTP packet streams.
RTP Payload for Redundant Audio Data
RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals
RTP: A Transport Protocol for Real-Time Applications
RTP Profile for Audio and Video Conferences with Minimal Control
RTP Control Protocol Extended Reports (RTCP XR)
The Secure Real-time Transport Protocol (SRTP)
MIKEY: Multimedia Internet KEYing
Key Management Extensions for Session Description Protocol (SDP) and Real Time Streaming Protocol (RTSP)
Session Description Protocol (SDP) Security Descriptions for Media Streams
Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF)
RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals
Symmetric RTP / RTP Control Protocol (RTCP)
BT's eXtended Network Quality RTP Control Protocol Extended Reports (RTCP XR XNQ)
Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
A General Mechanism for RTP Header Extensions
Transmission Time Offsets in RTP Streams
Associating Time-Codes with RTP Streams
Post-Repair Loss RLE Report Block Type for RTP Control Protocol (RTCP) Extended Reports (XRs)
RTP Control Protocol (RTCP) Extensions for Single-Source Multicast Sessions with Unicast Feedback
Multiplexing RTP Data and Control Packets on a Single Port
Rapid Synchronisation of RTP Flows
RTP Payload Format for H.264 Video
Unicast-Based Rapid Acquisition of Multicast RTP Sessions
Explicit Congestion Notification (ECN) for RTP over UDP
RTP Payload Format for High Efficiency Video Coding
AVB Layer 3 Transport Work Group (P1733)