深圳市比特视讯有限公司
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screen)
[Mode]=3, WindowSel=0 (large picture), WindowSel=1 (small
picture)
[Mode]=4, WindowSel=0 (upper screen), WindowSel=1
(lower screen)
[SourceChannel]: Input source channel selection: 0 is HDM I, 1
is HDMI 2, 2 is HDMI 3,3 is HDMI 4,4 is DP 5.
l [Position]: Choose the position of the small window in the
picture-in-picture mode: 0: center, 1: upper left corner, 2:
upper right corner, 3bottom left corner, 4: Bottom right corner
(only supported in PIP double screen mode)
l [Size]: Choose the size of the small window in the
picture-in-picture mode: 0~10, the larger the value, the larger
the window supported in PIP double screen mode).