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Installation Guide
MPEG Type
Select whether transmitted MPEG4 images are sent as RAW data or in
GOV (Group of Video) format. RAW mode transmits a single I frame
and then a sequence of P frames (until a change in transmission is
detected). GOV mode sends I and P frames in a standard format i.e. I
to P frame ratio as set by the I Frame Ratio option (below).
MPEG Quality
The Quality of the MPEG data transmission can be set from CBR
(Constant Bit Rate) to High 32. A higher quality setting may result in a
lower transfer speed.
I Frame Ratio
Select the number of I Frames recorded between each P Frame
.
Note:
An MPEG I-frame is considerably larger than a P-frame. The higher the IP ratio, the larger the
disk space required to store recorded images.
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