User Manual

he codec options, resolutions and maximum frame rates are listed as below:

Streams Codec Options Image Resolution

Maximum Frame

Rate

Stream 1

H.264, MJPEG 1920 x 1080 15 fps

Stream 2

H.264, MJPEG 640 x 360 15 fps

[Bandwidth Management] When using the H.264 code, you can select constant bitrate or

variable bitrate to control the bandwidth usage.

 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. Select a bitrate from the Maximal Bit Rate drop-down list.

[GOP Structure and Length] Set the maximum number of seconds between every key

frame. This option is only available when H.264 is selected for codec.

[H.264 Video Entropy Coding Setting] By default, the entropy coding is set to CAVLC. To

change it to CABAC, click and select from the drop-down list.

[Text Overlay Settings] Displays camera name, date, and/or time on the live view and

recorded videos when viewing through GeoVision software.

 Camera: Type the camera name.

 Overlay with: Select one or more of the options below to be overlaid on the live view

and recorded videos.

 Camera Name

 Date

 System Time

[Text Overlay Settings (OSD)] Displays camera name, date, and/or time on the live view

and recorded videos when viewing through GeoVision software and third-party software

through ONVIF and RTSP.