HD4000
- Specifications
Video Specifications
Transmission
speed
H.323: 64Kbps – 4Mbps
Video Standards
H.261, H.263
H.264 (up to 1M)*
Live Video Resolution
CIF (352 x 288 pixels)
QCIF (176 x 144 pixels)
Video Frame
Rate
15 frames/sec: 64Kbps - 256Kbps
30 frames/sec: 320Kbps and higher
HD DualStream
*
1 live video source+ 1 data source
HD Simulcast
*
Integrated Broadcast Viewer
Chair or Participate in any VCON
Interactive Multicast session
Uses bandwidth-efficient IP multicast
Video Display
Aspect Ratios
Native 4:3
Native 16:9 (XGA)
Audio Specifications
Audio Standards
G.711, G.722, G.723.1, G.728
Audio Features
Full duplex echo cancellation
Audio Inputs
Via Soundcard/USB
MP3 audio files, including mixing
Audio Outputs
Via Soundcard
Data Specifications
XGA Data Sharing
XGA (1024 x 768)
Internal (use internal PC)
External (via Tabletop pod)
Video clip playback
Picture sharing
Resolutions
support - all methods
IP: XGA, SVGA, VGA, CIF, QVGA
ISDN: CIF
Laptop Plug-in
auto detection
16/24/32 bit colour support
640x480 (72Hz-85Hz)
800x600 (60Hz-85Hz)
1024x768 (70hz-85Hz)
1152x864 (75Hz)
1280x960 (60Hz,85Hz)
1280x1024 (60Hz-85Hz)
1600x1200 (60Hz-85Hz)
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Networking
Specifications
Standards Supported
ITU-T: H.323 v4
Annex Q (FECC for H.323)
H.323 QoS Features
DiffServ
IP Precedence
Firewall port sync
NAT IP address mask
Port pinholing
Adaptive Bandwidth Adjustment
Packet ordering
Packet duplication control
Jitter correction
Lip sync correction
Overhead prediction
Max packet size adjustment
Horizontal resolution
460 TVL (PAL)
470 TVL (NTSC)
Monitors Configurations
Single VGA (or TV)
VGA + TV
Single 16:9 (Digital or s-video)
Dual 16:9 (Digital + s-video)
Other Specifications
PC Requirements
Pentium IV-based PC
3.06GHz (or higher) 800MHz BUS
Hyper-Thread CPU
512MB 400MHz RAM
Windows XP Professional
(recommended)
ATI All-in-Wonder 9800 Pro/SE OR
ATI All-in-Wonder 9600 XP/Pro
Creative SoundBlaster Live 5.1
Dialling Modes
Manual
Speed dial
Personal address book
Online directory
Multicast chair
Broadcast Viewer
Encryption*
DES, 3DES and AES support
AES is NIST validated
Requires the VCON Advanced Encryption Server
Control
International remote control
Embedded web-based control
Directory Services
1000+ local number directory
10,000+ global number directory
LDAP online
directory
– Microsoft ILS, SiteServer, Active
Directory and Exchange
– Sun iPlanet
– Netscape Directory
Language Support
English, French, Italian, German,
Spanish (2), Portuguese, Chinese |