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Samsung

36-6 Camera Handler Release Notes

Limitations

Model Limitations Work Around

All Interface 'CameraName' is not supported as the camera has no CGI command for

this interface.

N/A

All The SND 3080, SNP 3120, SNB 3002 are fixed PAL / NTSC. For other cameras

there is a setting for changing PAL/NTSC on the Camera WebGUI but this only

changes the analog output.

N/A

All Samsung cameras have no CGI command for getting autofocus status, and only a

few cameras support setting it to on. The handler does not support autofocus

property.

N/A

All Samsung cameras do not directly support video codec quality, but use compression

rate on the MJPEG stream for this purpose. A high level of compression equals a low

level of quality. The cameras' valid compression value range is 1-20. NVR reverse

converts it to 5-100%. Quality is not supported for H.264 or MJPEG4 for any

cameras.

SND-3080 does not support MJPEG stream compression. The camera's web page

has a quality setting, but there is no specified API. So, the handler will not support

MJPEG stream quality for this camera.

N/A

All Do not change the camera's video profile settings on the Camera Gui when the

camera is added to the NVR, otherwise changing FPS, resolution, bitrate or creating

video stream may fail. Also after the camera is added into NVR, the user MUST not

change the set video standard setting, or change the 2M/3M setting.

N/A

All

Encoders

For Samsung encoders, each channel has an independent IP. To add an encoder to

the NVR, the user should add every channel one by one. For the encoders can

provide audio-in, only the first channel supports audio. For the encoders can provide

AlarmIn, each channel supports 1 AlarmIn

N/A

All Some of the camera information (e.g. FPS ranges) provided by Samsung Support

differs from the camera's actual capabilities as found on the WebGUI. The Handler

uses API results for these details.

N/A

All Valid FPS for MJPEG is limited to "1-5" and set FPS>5 will failed if "E- mail/FTP

profile" or "Record Profile" is enabled on the Camera WebGUI

To get full FPS of 1-

30, the user must

make (on camera

webpage) another

MJPEG profile for "E-

mail/FTP profile" and

"Record Profile".

All MJPEG video quality may be reduced at higher FPS, even when setting quality to

100. This is a camera issue.

N/A

All Dual streaming will reduce the FPS. If both streams are set to 30 FPS, you will get

approximately 15 FPS on each stream. Reducing the FPS on Stream 2 will increase

the FPS on Stream 1. This has been confirmed as a camera limitation by Samsung.

N/A

All If you enable audio on H.264 or MPEG4, the FPS will drop roughly in half. This is

because the camera opens another video stream and extracts the audio from it.

N/A

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