Record And Snapshot; Audio Video; Encode - Amcrest NVR11H Series User Manual

Aux
Click and the system goes to the following interface. The options here are defined by the protocol.
The aux number corresponds to the aux on-off button of the decoder. See Figure 4-35.

4.7 Record and Snapshot

The record/snapshot priority is: Alarm->Motion detect->Schedule.

4.7.1 Audio Video

4.7.1.1 Encode

Encode setting is to set the IPC encode mode, resolution, bit stream type, etc
From Main Menu->Setting->System->Encode, you can see the following interface. See Figure 4-36.

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 recording types.

Compression: The system supports H.264, MPEG4, MJPEG, etc.
 Resolution: The main stream's resolution type is the IPC's encoding config. Generally there is
D1/720P/1080P.

Frame rate: This ranges from 1f/s to 25f/s in PAL mode and 1f/s to 30f/s in NTSC mode.

Bit rate type: The system supports two types: CBR and VBR. In VBR mode, you can set the 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 the audio
function for one channel, the system may enable the audio function of the rest channels by
default.

Copy: After you complete the setup, you can click the Copy button to copy the current setup to
other channel(s). You can see an interface is shown as in Figure 4-39. You can see the 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 4-39 and Figure 4-37 respectively to complete the
setup. Please note, once you check the All box, you set the same encoding setup for all channels.
The audio/video enable box, overlay button, and the copy button are shielded.
Figure 4-35
40