Audio Application Setup; Overview; Line Inputs - Extron electronics MediaPort 200 User Manual

Audio Application
Setup
The MediaPort 200 is designed to integrate seamlessly into a variety of applications. This
section contains tutorials for how to set up the MediaPort 200 in the following applications:
•
•
•
•
In applications 2 and 4, specific inputs or outputs are defined for use with the Extron
DMP 128 C models as the external DSP matrix processor (herein referred to as "DSP
processor"). DSP Configurator template files with the routing and configurations described
are available for use with all DMP 128 C models, and can be downloaded from the Extron
website. These pre‑configured files facilitate and greatly simplify the integration of the
MediaPort 200 with Extron DMP 128 C model products. See section,
DMP 128

Overview

This section contains a general discussion on MediaPort inputs and outputs and their
intended uses. All of the principals described in this section are put into practice in the
application setup tutorials that follow.

Line Inputs

The following MediaPort 200 line inputs are typically used for program audio:
•
•
•
USB Playback Input
The local PC may be used as a program source via the USB connection. This is
independent of the far end USB Communication audio sent from the computer to the
MediaPort 200.
Application 1 – MediaPort 200 (standalone)
Application 2 – MediaPort 200 + DSP matrix processor with AEC
Application 3 – MediaPort 200 + hardware video codec
Application 4 – MediaPort 200 + DSP matrix processor with AEC + hardware video
codec
on page 22 for more information on using the DSP Configurator template files.
USB Playback — The MediaPort is the computer USB audio playback device.
HDMI — Accepts 2‑channel PCM signals from this digital connection.
Line Input (Analog) — Accepts balanced or unbalanced line level signals.
MediaPort 200 Audio Application Tutorial • Audio Application Setup
Configurations for
1