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3%. If user drag region mistakenly, cancel it by clicking right mouse button. You can also delete all image
mask position by [Delete] button.
5.3.5 Video System
5.3.5.
Click [Video System] to enter into video system configuration interface.
User set up output video system PAL or NTSC by selecting following pull-down menu.
PAL
:25 frame per second, used in China, country in Europe.
NTSC
:29.97 frame per second(can be seem as 30 frame). apply to the USA, Japan etc.
ROI
5.3.6.
Click [ROI] to enter into ROI configuration interface.
ROI (Region Of Interesting) can set up area of picture you are interested in, This realize clear view for part
image under low bit rate.