The agenda and the report of the previous meeting were approved as written.
AES-X101: Data Type, Properties, and Method Definitions for Audio Device Application Program Interfaces (API)
We await the report formatted by the Secretariat.
AES-X126: Profile for professional audio over 1394
SC-06-02-G had met earlier in the same day, and discussed
AES-X127 : Liaison with IEEE 1394.1
P. Johannsen reported that the 1394.1 bridge specification cleared ballot in May and is expected to be released after a meeting in 2004-12, and should be published by the IEEE soon after that. As a result, this project should be retired by the AES 118th Convention.
AES-X132: Synchronisation of audio over IEEE 1394
This project is now removed from suspension. Harris reports that BridgeCo will resume work on the AES-X132 document. The secratariat will be needed to help with formatting
AES-X137: Liaison with 1394 Trade Association (1394 TA)
Fujimori provided a report. The A/V Working Group has voted in favor of the Plural-Node Implementation of a Professional A/M Device (Project 2004001) and the revisions of the AV/C Music Subunit Specification 1.1 (Project 2004007)
Following up on the discussion in Munich, J. Yoshio talked about lip sync between video and audio devices. Commands communicate delay time information between AVR and DVD Player in consumer electronics systems are being proposed to the 1394TA AVWG. In addition this topic is being discussed in the IEC TC100 Advisory Group Strategy (AGS), and there is activity in the Japan Electronics and Information Technology Association (JEITA), where one solution is to transmit SMPTE 12M time code in the U bit in AES3 or the LABEL of IEC 61883-6.
The next meeting will be held in conjunction with the AES 118th Convention, in Barcelona, Spain, 2005-05.