Summary Of Changes; Changes For Release 53, Guide Version 53 - Yealink MeetingEye 400 User Manual

Glossary
Tracking Mode
Auto Framing
Voice Tracking
MCU

Summary of Changes

Changes for Release 53, Guide Version 53

The following sections are new for this version:
• Recording the meeting to Local and Cloud Simultaneously
• Resetting the Current System
Major updates have occurred to the following sections:
Description
Conference Video
Screen
Network Bandwidth
Video Compatibility
It refers to the device tracking the participant and outputting the best picture.
With the real-time face detection and position tracking, the auto framing feature can
automatically adjust the camera according to the number and the position of the
participants, covering every participant in the conference.
VT/ST, Voice/Speaker tracking. It can automatically detect the speaking participant
and zoom in his video image, providing an optimal close-up of the speaker.
Micro Control Unit, which appropriately reduces the frequency and specifications of
the central processing unit, and integrates peripheral interfaces such as memory,
timer, USB, A/D conversion, UART, PLC, DMA, etc. The LCD drive circuits are
integrated on a single chip to form a chip-level computer, which can be controlled in
different combinations for different applications.
• AVC layout: local layout
and conference layout.
• The moderator can
change the meeting
layout. Anyone can
change the local layout.
• Anyone can change their
local layout.
The network bandwidth of the SVC protocol is 1.2-1.5
times that of the AVC bandwidth protocol.
• Good compatibility.
• It is compatible
with various video
systems with SIP or
H.323 protocol.
| Before You Begin | 9
• SVC layout: it only
contains conference
layout. You can change
the conference layout
screen though web.
Everyone can only
change their own meeting
layout.
• Everyone can only
change their local layout.
• Poor compatibility.
• It generally only
supports video
systems of the same
brand (and the
systems support the
SVC protocol).
• It needs to be
connected to a
gateway device to
support connecting to
third-party AVC video
terminals.