EVS IPDirector Version 4.4 - March 2008 Part 3 User's Manual - Manual (Page 177)

Issue 4.4.C IP Director Version 4.4 – User Manual – Part 3: Ingest and Play-Out
EVS Broadcast Equipment – March 2008
164
The following actions can be defined on a GPI key:
Action Description
PLAY Initiates a play command at 100% on the selected channel.
PAUSE Initiates a pause command on the selected channel.
RECUE Initiates a jump to the IN point of the on air element on the
selected channel.
If this is a play-list, the jump is performed to the IN point of
the first clip of the play-list.
PREVIOUS Initiates a command to go to the previous clip of a play-list
on the selected channel.
NEXT Initiates a command to go to the next clip of a play-list on
the selected channel.
SKIP Initiates a command to skip the clip being played on the
selected channel.
TALLY Activates or deactivates the on air flag on the selected
channel.
NONE No value is defined.
C
HANNEL
The Channel field allows the user to define the channel on which the GPI key
action will be executed. The possible values are:
• a channel of the XT server to which the GPI is physically linked
• the ‘None’ value.
T
RIGGER
M
ODE
The trigger mode field allows the user to define the type of trigger signal that will
be sent by the GPI to the XT server. The following trigger modes can be defined:
Trigger Mode Description
Pulse Rising Edge The trigger is done on a rising edge pulse.
Pulse Falling Edge The trigger is done on a falling edge pulse.
Level High The trigger is done when the level changes to
high level
Level Low The trigger is done when the level changes to
low level
None No trigger mode is defined.