Dahua Mobile DVR Series, Руководство пользователя

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
Type: Please select from the dropdown list. There are three options: regular/alarm. You can
set the various encode parameters for different record types.

Compression: System supports H.264.

Resolution: Please select from the dropdown list. System max supports 1080P.

Frame rate (FPS): It ranges from 1f/s to 25f/s in NTSC mode and 1f/s to 30f/s in PAL mode.

Bit rate (Kb/S): It is to set bit rate.

Video/audio: You can enable or disable the video/audio. Please note, once you enable audio
function for one channel, system may enable audio function of the re st channels by default.
 Audio format: Please select audio encode mode from the dropdown list. It includes:
PCM/G711A/G711Mu/AAC.

Audio source: It includes peripheral pickup and coaxial.
Note
This function is for the first channel.

Copy
：
After you complete the setup, you can click Copy button to copy current setup to other
channel(s).
Step 3 Click OK button.
4.8.1.2 Overlay
It is to set channel title, time title, plate title, and GPS title overlay position.
Step 1 From Main menu->Setting->Camera->Encode, click Overlay button,
Enter Overlay interface. See Figure 4-35.
Figure 4-35
Step 2 Set parameters.

Cover area: It is to set cover area section. Drag the mouse to set proper section size. In one
channel video, system max supports 4 zones in one channel. You can set with Fn button or
direction buttons.

Preview/monitor: The cover area has two types. Preview and Monitor. Preview means the
privacy mask zone cannot be viewed by user when system is in preview status. Monitor
means the privacy mask zone cannot be view by the user when system is in monitor status.

Time display/Channel display/License No./GPS display: Select a channel to overlay title and
drag the title to the corresponding position. The overlay function can overlay title on the
real-time monitor video or the playback file. Click time title and then click Monitor, click Set