Polycom HDX 8000 series User Manual

Administrator’s Guide for Polycom HDX Systems
C–4 Polycom, Inc.
Call Speeds and Resolutions
The following illustrations show the resolution and frame rate sent in a call,
depending on the speed of the call and the Video Quality setting on your
system.
The values for sharpness and motion are the same from 2MB to 6MB for
systems that support higher call speeds.
SD Systems (NTSC)
The following illustration shows the resolutions for People video on these
Polycom HDX systems (NTSC):
• Polycom HDX 9001
• Polycom HDX 7000
• Polycom HDX 4000
The numbers shown in this section are for NTSC values, but PAL values are
similar—for example, 2SIF 352x480 for NTSC relates to 2CIF 352x576 for PAL.
4SIF
704x480
2SIF
352x480
SIF
352x240
64 128 256 384 512 768 1M 2M
Resolution
Call Speed
Sharpness
352x240
30fps
Motion, 352x240, 30fps
Sharpness, 704x480, 30fps
Motion
352x480
30fps
Motion
704x480
30fps
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Polycom HDX 8000 series Specifications

General

Microphone	Polycom HDX Microphone Array
Network Protocols	H.323, SIP
Network Interface	10/100/1000 Ethernet
Network Interfaces	10/100/1000 Ethernet
Video Standards	H.263, H.264
Video Resolution	720p, 1080p
Content Sharing	H.239, People+Content
Audio Standards	G.711, G.722, G.728, G.729A
Encryption	H.235 (AES)
Camera	Polycom EagleEye HD camera
Data Standards	H.239
Video Inputs	HDMI, DVI-I
Video Outputs	HDMI, DVI-I
Audio Inputs	3.5mm stereo line-in
Audio Outputs	RCA
Display Outputs	HDMI, DVI-I