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SMP300 Series • Web-Based User Interface 74

Input/Output Settings

The three expandable panels within Input/Output Settings allow an administrator to

select a number of settings for video input, test the output, and select options for audio

output format and mute. When using firmware v3.04 or higher, the virtual inputs are available

with a fourth panel to configure the additional two virtual inputs.

NOTES:

• The SMP accepts up to two RTSP or Push ES/RTP multicast streams. It records

the two virtual inputs at its native resolution into m4v/mp4 files, and allows

re-streaming. In Dual channel mode, the SMP can record up to 4 files plus an

audio-only file.

• The SMP does not decode and composite virtual inputs into a layout.

• For this initial release of the virtual inputs, the SMP cannot connect to a virtual input

stream that requires password authentication.

• Once the virtual input is turned on, the SMP connects with the incoming streams.

The virtual input status can be monitored from the web UI.

• Some RTSP IP camera streams do not include RTCP packets and its packet

received or dropped status is always shown as zero on web UI.

This page includes audio configuration controls for each channel (A and B):

• For the basic SMP 351 models, adjustments are for audio levels only.

• For SMP 352 models or SMP 351 models with LinkLicense, adjustments can be made

to audio levels, filter and tone (bass and treble), and dynamic compression.

To open this page, click the Configuration > Input/Output Settings.

Figure 51. Input/Output Settings Sub-tab

The Input/Output Settings page opens (see figure52)

Figure 52. Input/Output Settings Page

NOTE: The selected input aspect ratio setting is applied to both the archive and

confidence outputs. If the confidence resolution is different, the applied aspect ratio

cannot be maintained. For example, if the archive resolution is 1080p with an aspect

ratio of 16:9, and the confidence display is 1024x768 with an aspect ratio of 4:3, the

input aspect ratio selection cannot be maintained for both.

Auto Image and Auto Memory

Select the checkbox to enable Auto-Image. Auto-Image simplifies setup by executing

image sizing, centering, and filtering adjustments with a single button push.

Select the checkbox to enable Auto Memory. Auto Memory recalls input and image settings

for signals that have previously been applied. When AutoMemory is disabled, the SMP300

Series treats every new input as a new source.

Extron electronics SMP 300 Series User Manual

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