User guide

Encoders 1 and 2 are H.264 and Encoder 3 is MPEG4. You can customize each

encoder to meet the system requirements in terms of frame rate and

resolution.

A typical scenario would be using encoder 1 as the recorder, since it is the

primary H.264 encoder. Encoder 2 or 3 can be used for viewing or recording,

depending if you want to view live video in H.264 or MPEG4.

The following table lists the video resolutions supported by the S1800e series

multi-port encoders.

Resolution NTSC PAL

CIF 352 × 240 352 × 288

2CIF 704 × 240 704 × 288

4CIF 704 × 480 704 × 576

D1 720 × 480 720 × 576

Multiport Supported Frame Rates

The following table lists the performance that each video encoder on the

S1800e series encoders can achieve with the H.264 compression mode using

single-stream encoding. For other encoding values, refer to the Nextiva Edge

Devices Stream Performance document, available on the Verint extranet:

https://online.verint.com/.

NTSC PAL

Resolution

S1808e

and

S1816e

S1816e-SP and

S1816e-SR

S1808e

and

S1816e

S1816e-SP and

S1816e-SR

Single

H.264

Dual

H.264

Single

H.264

Dual

H.264

CIF 30 fps 30 fps 30 fps 25 fps 25 fps 25 fps

2CIF 30 fps 30 fps 30 fps 25 fps 25 fps 25 fps

4CIF 30 fps 15 fps N/A 25 fps 12.5 fps N/A

D1 30 fps 15 fps N/A 25 fps 12.5 fps N/A

includes the audio models

Multiport Supported Frame Rates