[Video Signal Type]
The codec options, resolutions and maximum frame rates are listed as below:
Models
Codec Options
Image Resolution Maximum
Frame Rate
GV-FE2301 / 2302
H.264, MJPEG
1440 x 1376
1280 x 1200
15 fps
GV-FE3402 / 3403
GV-FER3402 / 3403
H.264, MJPEG
2048 x 1536
1440 x 1376
1280 x 1200
15 fps
GV-FE421
GV-FE4301
H.264, MJPEG
2048 x 1944
1440 x 1376
1280 x 1200
15 fps
2560 x 1920
10 fps
GV-FE521
GV-FE5302 / 5303
GV-FER521
GV-FER5302 / 5303
H.264, MJPEG
2048 x 1944
1440 x 1376
1280 x 1200
15 fps
[Bandwidth Management]
When using H.264, it is possible to control the bitrate, which in turn allows the amount of
bandwidth usage to be controlled.
VBR (Variable Bitrate):
The quality of the video stream is kept as constant as possible
at the cost of a varying bitrate. The bandwidth is used much more efficiently than a
comparable CBR. You can set a limit to the bit rate by specifying a
Maximal Bit Rate
.
Set the image quality to one of the 5 standards:
Standard, Fair
,
Good
,
Great
, and
Excellent
.
CBR (Constant Bitrate):
CBR is used to achieve a specific bitrate by varying the quality
of the stream. Use the
Maximal Bit Rate
drop-down list to select a bitrate.
76
Summary of Contents for GV-FE2302
Page 140: ...Figure 4 37 2 126 ...