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Audio player object is a subclass of the Display interface object and is designed for implementing the following functions:
- perform Perform recording of sound activated audio signals;
- record Record audio signals by Operator command;
- play Play back input audio signals;
- play Play back audio signals, recorded by sound level or by Operator command;
- perform Perform voice notification.
To set the Audio player object, do the following:
- Select the screen and create for it the Audio player object.
- Set the parameters of the Audio player interface object.
- Set the recording and playback of audio signals from microphones.
- Set the voice notification during alarms registration by cameras’ motion detectors (see Setting up the voice notification using Audio player object).
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Setup sequence of Audio player object for transmission of audio signals to IP-device is described in the Setting up the transmission of audio signals to IP devices. |
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The Audio player uses PCM (preferrable) or GSM (legacy) codecs. The codec is selected automatically. Audio bitrate does not change when played back via the Audio player. |
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