Amcrest General 720P(V2) Mini 1U Series User Manual page 107

4.10.6.2.3 Zero-channel Encoding
Click the zero-channel encoding button and you can go to the following interface. See Figure 4-82. Here
you can enable and set zero-channel encoding function so that you can view several video sources at
one channel.

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 via the web interface.

Compression: The 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: The frame rate value may vary due to different device capabilities. Please select from
the dropdown list.

Bit Rate: 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 the current setup. If this function is disabled, you cannot
operate the zero-channel encoding function on the web interface. The video is black or null when
you operate the function and it is disabled. After you enabled this function, login to the web interface
and you can select zero-channel encoding mode at the right corner of the interface. Select a mode
and you can view the local preview video.
Figure 4-81
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