[linux-audio-dev] new MIDI RTP packetization I-D released ...

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Subject: [linux-audio-dev] new MIDI RTP packetization I-D released ...
From: John Lazzaro (lazzaro_AT_CS.Berkeley.EDU)
Date: Tue Feb 12 2002 - 20:43:08 EET


Hi everyone,

        New version of MWPP (MIDI Wire Protocol Packetization) is out,
here's the IETF blurb:

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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Audio/Video Transport Working Group of the IETF.

Title : The MIDI Wire Protocol Packetization (MWPP) Author(s) : J. Lazzaro, J. Wawrzynek Filename : draft-ietf-avt-mwpp-midi-rtp-00.txt Pages : 21 Date : 11-Feb-02

This memo describes the MIDI Wire Protocol Packetization (MWPP). MWPP is a resilient RTP packetization for the MIDI wire protocol. MWPP defines a multicast-compatible recovery journal format, to support the graceful recovery from lost packets during a MIDI session. MWPP is compatible with the MPEG-4 generic RTP payload format, to support MPEG 4 Audio codecs that accept MIDI control input.

A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-avt-mwpp-midi-rtp-00.txt

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A few things to note:

[1] We're an official working group item now!

[2] The document has been rewritten, to take into account both the IETF feedback at the meeting at Salt Lake in Decemeber, and the feedback from MIDI transport developers in the Linux-Audio-Developers group. These changes are too numerous to list here -- see section 0 of the draft for details on what's new and what's left to do.

[3] As always, the best way to send in comments is to subscribe to the IETF Audio Video Transport working group mailing list -- send mail to avt-request_AT_ietf.org with subscribe in the body.

------------------------------------------------------------------------- John Lazzaro -- Research Specialist -- CS Division -- EECS -- UC Berkeley lazzaro [at] cs [dot] berkeley [dot] edu www.cs.berkeley.edu/~lazzaro -------------------------------------------------------------------------


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