Specifications
Lecture Recorder x2 User Guide 7-9 ConfigurationKeys forThirdParty APIs
Table 39 Supported Channel Logo Configuration Keys
Key Values Description
logo_margin_x 0…frame width Specifies the horizontal offset in pixels from the position in
logo_position.
To offset 10 pixels from the left (when using a top-left logo
position), set to 10.
logo_margin_y 0…frame height Specifies the vertical offset in pixels from the position in logo_
position.
To offset 20 pixels from the top (when using a top-left logo
position), set to 20.
logo_position lt
lb
rt
rb
Specifies the logo position on the screen (prior to tweaks from
margins x and y).
To have the logo at the left-top, set to lt.
To have the logo at the left-bottom, set to lb.
To have the logo at the right-top, set to rt.
To have the logo at the right-bottom, set to rb.
logo_src string Specifies the logo source file name. The file must already be
uploaded to the device.
Channel Layout Configuration Keys
The following settings are supported to configure multi-source streams. For more information see Configure
picture in picture or picture with picture layout.
Table 40 Supported Channel Layout Configuration Keys
Key Values Description
bgcolor string (format: RRGGBB) Specifies the background color for video outside
the picture in picture modes.
pip_layout 0 (independent streams)
1 (video to left and inside vga)
2( video to right and inside vga)
3 (video to left and outside vga)
4 (video to right and outside vga)
Specifies the kind of picture in picture layout to
use. See Configure picture in picture or picture
with picture layout for examples of the different
modes.
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