Planet HDP-5240PT User Manual page 55

C. Video
This page allows you to set the video encoding and video capture, and other information.
Video Encode
Field Name Explanation
Encode Only H.264 encoding format is supported
Main stream: support 720p
Resolution
Sub-stream: you can select 360P, CIF (352 x 288), QVGA (240 x 320)
CBR: If the code rate (bandwidth) is insufficient, it is preferred.
VBR: Image quality is preferred, not recommended.
Bitrate Control
CVBR: greater than the minimum bit rate (bandwidth), smaller than the maximum bit
rate (bandwidth), the setting is complex; the type is not recommended.
The greater the value is, the worse the video quality would be; if not, the better video
I Frame Interval
quality. Not recommended to adjust.
Bitrate It is proportional to video file size; not recommended to adjust.
The larger the value is, the more coherent the video would be; not recommended to
Frame Rate
adjust.
720p SIP Multi-unit Video Door Phone with RFID and PoE
60
HDP-5240PT