Format of the Text Overlay

Setting Method Description
%YYYY Year in four digits. For example, 2008
%YY Year in two digits. For example, 08
%MM Month in two digits. For example, 01 for January, 12 for December
%DD date in two digits. 01~31
%hh hour in two digit. 00~23. Note that, we just support 24-hour indication.
%mm minutes in two digits. 00~59
%ss seconds in two digits. 00~59
%W a character space, " "
%H a hyphen, "-"
%C a colon, ":"
%X a slash, "/"
%N show Camera Name (It might be truncated if maximum OSD length reaches)
%U User define text.