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14.4.
GPIOS - REMOTE IN
The UHD Player provides 16 GPIOs that can be used to control the playback with various, customized
devices, e.g. buttons, switches and any kind of sensor. The GPIO triggers listen for pin state changes
and then perform their default action or a customized one.
The GPIO1 … GPIO16 are specified as Key1 … Key16.
The default key assignment is:
“Key1” starts playback [Item 1], “Key2” starts playback [Item 2], etc.
When no playlist is used, “Key1” triggers the first item on the data carrier in alphanumeric
order, and
“Key2” triggers the second one, etc.
By using a playlist, it is possible to assign a different action to a GPIO trigger. See the list below for
available actions:
Attribute
Function
Distance (.d)
A
llows you to jump a certain amount of items forward or backward in the playlist
Trick Mode (.t) To
ggles the playback between pause and play. “1” pauses the playback, “
-
1”
resumes the playback
Volume (.v)
Increases or reduces the volume by a certain amount of values (
volume’s value
range extends from 0 (muted) to 10 (approx. 0 dB))
Jump (.j)
Allows you to jump a certain amount of seconds forward or backward within the
current playback
Random (.x)
E
nables a random playback order (the value is always “1”)
Playlist - Customized Assignments
chapter for details of how to perform user defined actions
when a GPIO is triggered.
