Digital Video Recorder User Manual
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Record Audio: Enable this feature to record the sound and disable it to record the video without
sound.
Video Stream: Main stream, Sub-stream and Dual-stream are selectable for recording. When you
select sub-stream, you can record for a longer time with the same storage space.
The Redundant Record option is only available when the HDD mode is Group.
Redundant HDD is required for the redundant record function. For detailed information, see
Chapter 14.3.2 Setting HDD Property.
For network cameras, the parameters of Main Stream (Event) are not editable.
Step 5 Click Apply to save the settings.
Step 6 Optionally, you can click Copy to copy the settings to other analog channels if needed.
Figure 5-6 Copy Camera Settings
Step 7 Set encoding parameters for sub-stream.
1) Select the Sub-Stream tab.
Figure 5-7 Sub-Stream Encoding
2) Select a camera in the camera drop-down list.
3) Configure the parameters.
4) Click Apply to save the settings.
5) (Optional) If the parameters can also be used to other cameras, click Copy to copy the
settings to other channels.