A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Standard-compatible Multiple-Description
Coding (MDC) and Layered Coding (LC) of
Audio/Video Streams
Author(s) : A. Vitali, M. Fumagalli
Filename : draft-vitali-ietf-avt-mdc-lc-00.txt
Pages : 25
Date : 2005-7-13
This document specifies an efficient way to ensure erasure resilient,
scalable transmission of encoded multimedia sources via RTP using
standard-compatible Multiple Description Coding (MDC) and Layered
Coding (LC) together with interleaving, thus allowing a graceful
degradation of the application quality with increasing packet loss
rate and decreasing bandwidth/throughput on the network.
This document describes what information needs to be communicated
out-of-band to use a specific MDC/LC scheme and what information is
needed in RTP packets to identify what description/layer they carry.
Definitions for SDP and MIME are provided.
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