Grandstream Networks GVC3200 Administration Manual page 45

It is used to set the H.264 image size. It can be selected from the dropdown list.
 1080P
 720P
 4CIF
H.264 Image Size
 4SIF
 VGA
The default setting is 1080P.
It is used to set the H.264 profile type. It can be selected from the dropdown list.
 Baseline Profile
 Main Profile
 High Profile
 BP&MP&HP
H.264 Profile
Type
The default setting is "BP&MP&HP".
Lower profile is easier to decode while higher profile provides higher compression
ratio. For device with low CPU, select "Baseline Profile". Also, "Baseline Profile" is
likely to be used in a video conference that has high demanding for the video quality.
It is used to configure the bit rate of the video device. The default setting is 2048kpbs.
It is recommended to increase bit rate if bandwidth allows. If the bandwidth is not
enough, the video quality will be reduced.

H.264 Image Size = 1080p, the Video Bit Rate can be set to an integer value from
2048kbps to 4096kbps.
Video Bit Rate

H.264 Image Size = 720p, the Video Bit Rate can be set to an integer value from
1024kbps to 2048kbps.

H.264 Image Size = 4SIF/4CIF/VGA, the Video Bit Rate can be set to an integer
value from 384 to 1024 Kbps.
GVC3200/3202 Administration Guide
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