Sub Stream - EverFocus VANGUARD 16x8H Plus User Manual

H.265 VANGUARD 16x8H Plus

4.2.1.2 Sub Stream

Sub stream defines the video quality which is being viewed via remote access, for example
web client and CMS.
i-Frame
Channel: Displays channel number.
Stream Type: Displays the stream type, which represents the Record Mode, Normal (4K) or
5MP, of the channel. To change the record mode, please refer to 4.9.1 General.
Resolution: Select a recording resolution.
FPS: Select a FPS (frames per second) for the recording. Please note that the FPS options
may differ if you select Normal Mode (4K) or 5MP Mode for Record Mode (please refer to
4.9.1 General).
Video Encode Type: This option is only for IP cameras. Select H.264 or H.265 based on your
IP cameras.
Bitrate Control: Select CBR (constant bitrate) if the scene is simple and less changing, such
as a gray wall. Select VBR (variable bitrate) if the scene is complex, such as a department
store. If VBR is selected, select a video quality next to Bitrate Control.
Bitrate Mode: Select User-defined to set up bitrate manually; or Predefined to auto-select
bitrate.
Bitrate: The Bitrate corresponds to the speed of data transfer that the DVR will use to record
video. Recordings that are encoded at higher bitrates, will be of better quality.
Audio: Select this option if you want to record audio along with video. Please ensure the
camera supports audio function and a microphone has been connected to the DVR.
i-Frame: This function is only available for certain IP cameras. Please consult EverFocus.
Input an i-Frame interval.
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