Polycom Webcam - Manual (Page 327)

Appendix C - ViewStation EX Technical Specifications
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Live People Video
Resolution 4CIF (704 x 576)
CIF (352 x 288)
QCIF (176 x 144)
Live PC Content
Resolution
XGA (1024 x 768)
SVGA (800 x 600)
VGA (640 x 480)
4CIF or CIF for S-Video and composite inputs
Still Image Transfer CIF, 4CIF (H.261 Annex D), 16 CIF High resolution (H.263)
Optional Visual
Concert FX Tabletop device (for audio and video input from PC or Macintosh)
Input: up to 1280x1024, 60 Hz
Output: up to 1024x768, 60 Hz
1 x audio input for PC
1 x video input for PC up to 1280x1024, 60 Hz
1 x video out for projector up to 1024x768, 60 Hz
3 x 10/100 Ethernet hub
Other Content Input
Options pcPresent™ for Microsoft® PowerPoint® presentations from your PC
Polycom SNAP for high resolution graphics capture of PC content
Audio Standards 7 kHz G.722, G.722.1
3.4 kHz with G.711, G.728
Audio Features Instant Adaptation Echo Cancellation
Automatic Gain Control (AGC)- voice activated
Automatic Noise Suppression (ANS)
Built-in tonal speaker test
Audio level meter
Audio mixer
Telephone POTS support
Ability to talk over VCR audio