ETS 300 777-4 Ed.1 (1997)现行
Terminal Equipment (TE); End-to-end protocols for multimedia information retrieval services; Part 4: Videotex Enhanced Man Machine Interface (VEMMI) enhancements to support broadband multimedia information retrieval services
出版：European Telecommunications Standards Institute
专家解读视频
This ETS will specify enhancements to the VEMMI standard for use in Broadband Multimedia Information Retrieval Services (MBIRS). The standard introduces the concepts that are needed to handle real-time information (level a and b description) and specifies the coded representation of these concepts as well (level c description). In addition, this part defines an interfacing mechanism to the Digital Storage Media Command and Control (DSM-CC) function and operations for managing real-time audiovisual content. This part is applicable to both the multimedia service and the attached terminals.
DIN ETS 300777-4 (1998-07) - Identical
ONORM ETS 300777-4:1998 - Identical
PN ETS 300 777-4:2005 - Identical
SS ETS 300 777-4 Ed. 1 (1997) - Identical
