QuVIS Acuity User Manual - page 98

RECORD AUDIO (3/5) menu page 

This menu page is used to define the audio settings of clips that are to be recorded. These settings must match the 

source audio settings to ensure proper recording of clips and virtual tapes. 

Record Audio Options 

Description 

This control defines the way each channel of audio is stored to disk when 

the 

Clip Form

 has been set to “Expanded”.  

Audio Cluster (grouped channels) – this setting stores all audio tracks in a 

single audio-only media file. The resulting audio media file will inherit its 

filename as defined after the record operation. A special file extension 

“.a” is used to identify the media file as a clustered audio file. 

Audio Form 

Audio Tracks (discrete channels)  - this setting will store each individual 

audio channel or track as a separate audio-only media file. A special file 

extension “.axx” is used to identify the media file as a single audio track.  

The source audio channel number is specified in the file extension in 

place of xx. Example:  Channel 10 will have a file extension of “.a10”. 

Digital audio inputs 

This control is used to select which digital audio channels will be 

recorded. Channels 1 and 2 may either be Digital or Analog but not both. 

If recording from a digital audio source it is expected that all channels will 

be recorded from the digital source. 

Analog audio inputs 

This control is used to specify whether audio channels 1 and 2 are analog 

audio channels. 

Level 

If audio channel inputs 1/2 are set to analog, this control can be used to 

set the level of attenuation for analog signals. 

Select the resolution of the recorded audio signal. Choices include 16 bit, 

and 24 bit. 

Resolution 

Frequency 

Select the sampling frequency of the recorded audio signal. Choices 

include 44.1 kHz, 48 kHz, 88.2kHz, or 96kHz. 

QuVIS Acuity

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Page 97 

QSR Version 3.3