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Figure 4-51
4.2.5 Encode
4.2.5.1 Encode
Encode setting is to set IPC encode mode, resolution, bit stream type and etc
From Main menu->Setting->System->Encode, you can see the following interface. See Figure 4-52.
Channel: Select the channel you want.
Type: Please select from the dropdown list. There are three options: regular/motion detect/alarm.
You can set the various encode parameters for different record types.
Compression: System supports H.264, MPEG4, MJPEG and etc.
Resolution: The mainstream resolution type is IPC’s encoding config. Generally there is
D1/720P/1080P. For some series product, the main stream supports 2048×1536（3M）,1920×1080
（1080P）, 1280×1024（S×GA）, 1280×960（1.3M）,1280×720（720P）,704×576（D1）and
the sub stream supports 704×576（D1）,352×288（CIF）.
Frame rate: It ranges from 1f/s to 25f/s in NTSC mode and 1f/s to 30f/s in PAL mode.
Bit rate type: System supports two types: CBR and VBR. In VBR mode, you can set video quality.
Quality: There are six levels ranging from 1 to 6. The sixth level has the highest image quality.
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 rest channels by default.
Copy：After you complete the setup, you can click Copy button to copy current setup to other
channel(s). You can see an interface is shown as in Figure 4-55. You can see current channel
number is grey. Please check the number to select the channel or you can check the box ALL.
Please click the OK button in Figure 4-55 and Figure 4-53 respectively to complete the setup. Please
note, once you check the All box, you set same encode setup for all channels. Audio/video enable
box, overlay button and the copy button is shield.
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