Operating Instructions and Installation Instructions

TransVu Express

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 Ration option.

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 Ration option.

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 ration of I Frames recorded between each P Frame.

Note: An MPEG I-frame is considerably larger than a P-frame.Therefore the higher the IP ratio,

the higher the disk space required to store recorded images.