Figure 4-41
4.3.8.4 Zero-Channel Encoding
From main menu->Setting->System->Display->Zero channel, you can go to the following interface. See
Figure 4-42. Here you can enable and set zero-channel encoding function so that you can view several
video sources at one channel from WEB.
Enable: This function is disabled by default. Check the box here to enable this function so that you
can control the zero-channel encoding function at the WEB.
Compression: System default setup is H.264. You can set according to device capability.
Resolution: The resolution value may vary due to different device capabilities. Please select from the
dropdown list.
Frame rate: PAL: 1-25f/s. NTSC: 1-30f/s. The frame rate value may vary due to different device
capabilities. Please select from the dropdown list.
Bit Rate: The default setup is 1024Kb/S. The bit rate value may vary due to different device
capabilities and frame rate setups. Please select from the dropdown list.
Save: Click the Save button to save current setup. If this function is disabled, you can not operate
zero-channel encoding function at the WEB, the video is black or null even you operate when the
function is disabled. After you enabled this function, login the Web and you can select zero-channel
encoding mode at the right corner of the interface . Select a mode; you can
view the local preview video.