Video Settings - Grandstream Networks GXV3662 series User Manual

Grandstream network cameras or digit video cameras in the same subnet.
GXV3662 GXV3662 GXV3662 Series GXV3662 Series Series Video Series
On Screen Display (OSD) Settings
OSD OSD OSD OSD Time/ Time/ Time/ Time/ Text Text – The time stamp Text Text
and channel name displayed on the
screen.

Video Settings

Preferred Preferred Preferred Video Preferred Video Video Codec Video Codec Codec Codec – The GXV3662 supports the H.264 video codec.
Resolution
Resolution Resolution Resolution – The higher the resolution is, the better the video quality is, and higher
bandwidth is required.
Low -----------------------� High Resolution
QCIF
Bit Rate
Bit Bit Rate Bit Rate – The number of bits that are Rate
conveyed or processed per unit of time.
Maximum Maximum Maximum Frame Maximum Frame Frame Frame Rate Rate Rate – The video frame Rate
rate is adjustable based on network
conditions. Increasing the frame rate will
increase the amount of data significantly
therefore consuming more bandwidth . . . . Video
will be impaired due to packet loss when
there is insufficient bandwidth.
Bit Bit Bit Rate Bit Rate Rate Control Rate Control Control – Variable Bit rate (VBR) Control
and Constant Bit Rate (CBR).
Variable Bit Rate - If VBR is selected, the codec varies the amount of output data per time
segment. VBR produces a better quality-to-space ratio. The bits available are used to enable
more flexibly and encode sound or video data more accurately,with fewer bits used in less
demanding passages and more bits used in difficult-to-encode passages.
Constant Bit Rate - If CBR is selected, the codec's output data is constant regardless of the
input data. The output bit rate is defined in "Bit rate". CBR is useful for streaming multimedia
content on limited capacity channels. It is easier to calculate required bandwidth as well as
the required storage space using CBR.
I-frame I-frame Interval Interval
I-frame I-frame Interval Interval – While streaming video over a network, compression technologies are used
Firmware 1.0.4.8
Grandstream Networks, Inc. 11/08/10
Video & & & & Audio Video Video Audio Audio Page Audio Page Page Page
CIF 2CIF D1
GXV3662 IP dome camera Series
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