How to set the audio encode mode

  217   Network Recorders

This function is enabled by default for main stream. you need to manually enable it for sub stream 1.Once this function is enabled the recorded video file is composite audio and video stream.

In the Compression list , select a format : G711a , G71lu , PCM , AAC.

In the Sampling Frequency list , you can select audio sampling rate .

Step 1

Select Main Menu>Camera>Encode.

Step 2

Click More. The More interface is displayed.

Step 3

Click the drop-down menu to select configuration parameters.

Step 4

Click Ok save to settings.

Step 5

Click OK

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