User Manual

107
Group Query
Transmit Packet
Leave
IGMP leave packet
Report
IGMP join and report packet
General Query
IGMP general query packet include querier transmit general query
packet.
Special Group
Query
IGMP special group query packet include querier transmit special
group query packet.
Source-specific
Group Query
IGMP Special Source and Group General Query packet.
III-9-3. AV Over IP
AV over IP (also known as AV/IP) refers to the use of standard network equipment to
transmit and switch video and audio. AV-over-IP (Audio-Visual over Internet Protocol) is
the transmission of audio, video and control signals over a network cable infrastructure
for example WAN, LAN or the internet. In comparison to conventional analogue AV
environments, AV over IP refers to the use of standard network equipment to switch and
transmit video and audio signals.AV over IP supported high quality, low latency video
distribution, reduced user costs, AV networks that are easier to create and modify, plus
far more room for innovation.
III-9-3-1. General Property