Audio Rtp Rfc

rfc3551 - IETF Tools

https://tools.ietf.org/html/rfc3551

RFC 3551 RTP A/V Profile July 2003 4.Audio 4.1 Encoding-Independent Rules Since the ability to suppress silence is one of the primary motivations for using packets to transmit voice, the RTP header carries both a sequence number and a timestamp to allow a receiver to distinguish between lost packets and periods of time when no data was transmitted.

RFC 2198 - RTP Payload for Redundant Audio Data

https://tools.ietf.org/html/rfc2198

RFC 8082 - Using Codec Control Messages in the RTP Audio ...

https://sandbox-cf.ietf.org/doc/rfc8082/

Internet Engineering Task Force (IETF) S. Wenger Request for Comments: 8082 J. Lennox Updates: 5104 Vidyo, Inc. Category: Standards Track B. Burman ISSN: 2070-1721 M. Westerlund Ericsson March 2017 Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs Abstract This document updates RFC 5104 by fixing a …

Real-Time Transport Protocol (RTP) Parameters

https://www.iana.org/assignments/rtp-parameters/rtp-parameters.xhtml

RFC 3190 - RTP Payload Format for 12-bit DAT Audio and 20 ...

https://datatracker.ietf.org/doc/html/rfc3190

RFC 3190 RTP Payload Format January 2002 When conveying encoding information in an SDP [] session description, the 12-bit nonlinear audio payload format specified here is given the encoding name "DAT12".Thus, the media format representation might be: m=audio 49230 RTP/AVP 97 98 a=rtpmap:97 DAT12/32000/2 a=rtpmap:98 L16/48000/2 4. 20- and 24-bit linear …

RTP: A Transport Protocol for Real-Time Applications

https://www.ietf.org/rfc/rfc3550.pdf

VoIP: SIP phones cannot make and, or receive calls | …

https://www.sonicwall.com/support/knowledge-base/voip-sip-phones-cannot-make-and-or-receive-calls/170505972489729/

RFC 7587 - RTP Payload Format for the Opus Speech and ...

https://datatracker.ietf.org/doc/rfc7587/

Spittka, et al. Standards Track [Page 5] RFC 7587 RTP Payload Format for Opus June 2015 3.2. Complexity Complexity of the encoder can be scaled to optimize for CPU resources in real time, mostly as a trade-off between audio quality and bitrate. Also, different modes of Opus have different complexity. 3.3.

RFC 6562 - Guidelines for the Use of Variable Bit Rate ...

https://datatracker.ietf.org/doc/rfc6562/

However, if the codec does not support CBR, RTP padding SHOULD be used to reduce the information Perkins & Valin Standards Track [Page 4] RFC 6562 VBR Audio with SRTP March 2012 leak to an insignificant level. Packets may be padded to a constant size or to a small range of sizes ([spot-me] achieves good results by padding to the next multiple ...