User guide

Live Viewing Menu
4-24 Configuration and User Guide
Stored Audio
The IP Dome is capable of playing back stored audio. The dome supports one channel of bi-
directional audio, streamed as uncompressed data. Audio 'frames' are time stamped to allow the
synchronization of audio and video playback. This is part of the normal program stream protocol.
Note
Audio can only be used if a Micro SD Card has been installed. Refer to the printed Quick Start
Guide for information on how to install the micro SD card.
Note
A maximum of three audio files can be uploaded and used by the IP Dome.
Audio File Requirements
When uploading an audio file it must meet the following requirements.
• The filename cannot contain spaces.
• It must be a ‘wav’ file with a ‘.wav’ extension.
• A single channel mono file with a bit depth of 16kHz.
• The sample rate must be 8kHz.
• The duration must be no longer than 20 seconds.
Procedure 4-35 Add Audio
Note
The audio volume can be adjusted by following Procedure 3-6 Checking camera feed using the
Live Viewing function step 6.
1 Select Stored Audio from the Live Viewing page.