PLANET ICA-HM312 - Manual (Page 61)

For ECBR, the video bitrate is based on normal CBR mode.
However, the target bitrate can be increased to max target bitrate
while lots of motion in video. The max target bitrate will keep a
pre-defined time period and then back to normal CBR bitrate.
For EVBR, the video bitrate is based on normal VBR mode.
However, the target bitrate can be increased to max target bitrate
while lots of motion in video. The max target bitrate will keep a
pre-defined time period and then back to normal VBR mode.
Max Frame Rate Defines the targeted frame rate of this profile. For example, set the
frame rate to 15 fps, then the image will be updated for 15 frames
per second. User can set the desired max frame rate versus video
quality under the limited bandwidth.
GOP Control Defines the Intra/Inter-frame (I/P) ratio of this profile. For example,
set the GOP to 30, then the video stream will have one Intra-frame
every 30 frames.
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3.8.3 ROI
ROI means Region of Interest. Use this page to specify location of ROI windows. Only the
maximum resolution profiles can be defined as ROI. In this model, the default ROI windows are
profile 4 and 5.
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