In input box, you can select input methods. Left click the corresponding button
on the panel you can input numeral/English character (small/capitalized). Here
← stands for backspace button. _ stands for space button.
In English input mode: _stands for input a backspace icon and ← stands for
deleting the previous character.
In numeral input mode: _ stands for clear and ← stands for deleting the
previous numeral.
When input special sign, you can click corresponding numeral in the front panel
to input. For example, click numeral 1 you can input“/” , or you can click the
numeral in the on-screen keyboard directly.
click mouse
Implement special control operation such as double click one item in the file list
In multiple-window mode, double left click one channel to view in full-window.
Double left click current video again to go back to previous multiple-window
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