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[MS-RTPRADEX]: RTP Payload for Redundant Audio Data Extensions

    https://interoperability.blob.core.windows.net/files/MS-RTPRADEX/[MS-RTPRADEX].pdf#:~:text=The%20redundant%20block%20of%20audio%20data%20is%20implemented,as%20described%20in%20%5BMS-%20RTP%5D%2C%20as%20its%20transport.
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[MS-RTPRADEX]: RTP Payload for Redundant Audio Data ...

    https://docs.microsoft.com/en-us/openspecs/office_protocols/ms-rtpradex/c28f4661-9e7c-4319-b6e5-58d0dba6b823
    Specifies the RTP Payload for Redundant Audio Data Extensions, which is a set of extensions that describe a Real-time Transport Protocol (RTP) payload format for encoding redundant audio data that provides redundancy when transmitting audio frames across a lossy network transport. This page and associated content may be updated frequently.

RFC 2198 - RTP Payload for Redundant Audio Data

    https://tools.ietf.org/html/rfc2198
    RFC 2198 RTP Payload for Redundant Audio Data September 1997 o There is a large overhead from the number of bytes needed for the extension header (4) and the possible padding that is needed at the end of the extension to round up to a four byte boundary (up to 3 bytes). For many applications this overhead is unacceptable.

RTP Payload for Redundant Audio Data

    https://datatracker.ietf.org/doc/draft-ietf-avt-redundancy-revised/
    This document describes a payload format for use with the real-time transport protocol (RTP), version 2, for encoding redundant audio data. The primary motivation for the scheme described herein is the development of audio conferencing tools for use with lossy packet networks such as the Internet Mbone, although this scheme is not limited to ...

RFC2198: RTP Payload for Redundant Audio Data | Guide books

    https://dl.acm.org/doi/10.17487/RFC2198
    RFC2198: RTP Payload for Redundant Audio Data . 1997. Abstract. This document describes a payload format for use with the real-time transport protocol (RTP), version 2, for encoding redundant audio data. The primary motivation for the scheme described herein is the development of audio conferencing tools for use with lossy packet networks such ...

[MS-RTPRADEX]: RTP Payload for Redundant Audio Data …

    https://interoperability.blob.core.windows.net/files/MS-RTPRADEX/%5bMS-RTPRADEX%5d-180828.pdf
    The RTP Payload for Redundant Audio Data Extensions Protocol is a set of extensions for encoding redundant audio data for use with the Real-Time Transport Protocol (RTP) Extensions Protocol, as described in [MS-RTP]. This protocol is a proprietary extension of RTP Payload for Redundant Audio Data, as described in [RFC2198].

RED: Improving Audio Quality with Redundancy - …

    https://webrtchacks.com/red-improving-audio-quality-with-redundancy/
    If we want actual redundancy, RTP has a solution for that, called RTP Payload for Redundant Audio Data, or RED. It is fairly old, RFC 2198 was written in 1997 . It allows putting multiple RTP payloads with different timestamps into …

Audio redundancy in Janus via RED | Meetecho Blog

    https://www.meetecho.com/blog/opus-red/
    Audio redundancy in Janus via RED. June 4, 2021 Lorenzo Miniero. A few months ago, I read a very interesting blog post by Philipp Hancke on how Chrome had added experimental support for audio redundancy via RED, and how it actually helped improve audio quality a lot in lossy networks. That post was followed a few weeks later by another ...

rtp - GStreamer

    https://gstreamer.freedesktop.org/documentation/rtp/index.html
    rtpreddec – Decode Redundant Audio Data (RED) rtpredenc – Encode Redundant Audio Data (RED) rtpsbcdepay – Extracts SBC audio from RTP packets rtpsbcpay – Payload SBC audio as RTP packets rtpsirendepay – Extracts Siren audio from RTP packets rtpsirenpay – Packetize ...

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