|
RTP-MIDI (also known as AppleMIDI) is a protocol to transport MIDI messages within RTP (Real-time Protocol) packets over Ethernet and WiFi networks. It is completely open and free (no license is needed), and is compatible both with LAN and WAN application fields. Compared to MIDI 1.0, RTP-MIDI includes new features like session management, device synchronization and detection of lost packets (with automatic regeneration of lost data). RTP-MIDI is compatible with real-time applications, and supports sample-accurate synchronization for each MIDI message. == History of RTP-MIDI == In 2004, John Lazzaro and John Wawrzynek, from UC Berkeley, made a presentation in front of AES named "An RTP payload for MIDI".〔(An RTP Payload format for MIDI. ''The 117th Convention of the Audio Engineering Society, October 28-31, 2004, San Francisco, CA.'' )〕 In 2006, the document was submitted to IETF and received the number RFC 4695.〔(RTP Payload format for MIDI - RFC 4695 )〕 In parallel, another document was released by Lazzaro and Wawrzynek to give details about practical implementation of the RTP-MIDI protocol, especially the journalling mechanism.〔(Implementation Guide for RTP MIDI. RFC 4696 )〕 RFC 4695 has been obsoleted by RFC 6295 in 2011 (the protocol has not changed between the two version of the RFC documents, the last one contains correction of errors found in RFC 4695)〔(RTP Payload format for MIDI - RFC 6295 )〕 The MMA (MIDI Manufacturers Association) has created a page on its website in order to provide basic informations related to RTP-MIDI protocol.〔()'About RTP-MIDI' page on MMA website〕 A central information website (aiming end users and implementors) has also been created in order to answer questions related to RTP-MIDI.〔() http://www.rtp-midi.com〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「RTP-MIDI」の詳細全文を読む スポンサード リンク
|