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R4, R8, R16 DVR V8.1.0 User Manual
—
Video Quality
: Select an option from the drop down list. Six options range from
Worst
to
Best
.
—
Bitrate Mode
: If you want to set the bitrate, then choose
User-defined
mode. If you want to select the predefined
bitrate, choose
Predefined
mode.
—
Bitrate
: This parameter indicates the rate of data transfer that the DVR, and the data rate of video recording. Recordings
encoded at higher bitrates will generally have a higher quality.
—
Audio
: Select this option if you want to record audio with video. You must have a microphone connected to the DVR or
are using a camera with audio capability. Audio channels are associated with the camera channels as shown in the menu.
—
ETR
:
ETR is used to select the same resolution, frame rate, etc settings for PIR/Motion triggered recording as other
recording modes. If ETR is not selected, PIR/Motion triggered recordings can have different resolution and frame rate
settings from other recording modes.
3. Use the
Copy
feature to apply the settings of one camera channel to other channels, if necessary.
4. After changing parameters in the menu, click
Apply
to save your settings.
Substream setup
1. Click the Substream tab to open the substream menu.
2. Configure each camera channel for the substream recording parameters you want to use. You can use the
Copy
feature
to apply the settings of one camera channel to other channels. Parameter definitions are similar to the Mainstream setup
parameters. Use the definitions shown above.
3. Click
Apply
to save your settings.
4.2 Record
In the Record menu, use the Record tab to enable recording, select the stream (Mainstream or Dualstream) you want to record, and
enable PreRecord if needed. The Record menu Record tab is shown below.
SECTION 4: RECORD