Grandstream Networks GXV3601 User Manual page 23

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Audio Settings:
o Preferred Audio Codec:
o Audio Compression:
o Microphone Volume:
o Speaker Volume:
o Line In:
•
Power Frequency:
•
Flip Setting:
•
Video Settings
Primary Stream Settings:
o Preferred Video Codec:
o Resolution:
o Bit Rate:
o Maximum Frame Rate:
used
o Bit Rate Control:
o Image Quality:
o I-frame Interval:
Secondary Stream Settings:
NOTE:
 H.264 suggested if camera needs to be viewed via Internet.
 If MJPEG selected, reduce max. frame rate to min. value to save bandwidth and get better
image
 Grandstream IP Camera provides two video streams, user can use them with flexibility.
For example, the high-resolution stream for local recording; another low or high resolution
for remote monitoring; or vice versa depending application scenarios.
 Use below link to calculate bandwidth and storage before installation
http://www.grandstream.com/support/tools/bandwidth-storage-calc
Grandstream Networks, Inc.
Pull down to select audio codec used: PCMU/A, G.726.
Pull down to choose: 16, 24, 32, 40 kbps compression
Slide to adjust microphone gain from 1 to 10 (max.)
Slide to adjust speaker output gain from 1 to 10 (max.)
Pull down to choose Internal or External Microphone.
Select correct local power frequency (50Hz for Europe or
60Hz for US) to avoid video flicking effect under
fluorescence light condition.
Check to flip video 180° vertically in horizontal axis.
MJPEG and H.264 supported, H.264 recommended.
The video resolution in pixels used in video of camera
video bit rate used
Maximum frame rate used. More data if big frame rate
Constantly bit rate, or variable bit rate
Image quality used when Variable Bit Rate used
I-frame interval
Pull down to select, same as Primary steam.
GXV3601_HD User Manual
Firmware Version 1.0.4.43
Page 23 of 59
Last Updated: 08/2013