Json apis – Barco PDS-4K HDMI Presentation Switcher User Manual
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Image B–1 Use JSON from the web application
JSON APIs
Here are some of the JSON APIs defined for controlling the PDS–4K presentation switcher. If you have a host
/ client Event Master setup, JSON must be sent to the host unit. For all the requests, this section explains the
parameter passed or used in the RPC calls. If the params object is blank that means that API doesn’t require a
parameter.
Requests are case sensitive.
allTrans
•
Definition:
-
It executes the “allTrans” command.
•
Request:
-
param:
{"transTime": 12}
◦
Float value, will be applied to all armed destinations (optional).
◦
Max value is 12.
•
Response:
-
response: null
-
success: (0=success, anything else is an error)
•
Example:
-
{"params":{}, "method":"allTrans", "id":"1234", "jsonrpc":"2.0"}
-
{"params": {"transTime": 1.1 }, "method":"allTrans", "id":"1234",
"jsonrpc":"2.0"}
cut
•
Definition:
-
It executes the “Cut” command.
•
Request:
-
params:
{}
- It doesn’t require any parameter.
•
Response:
-
response: null
-
success: (0=success, anything else is an error)
•
Example:
-
{"params":{}, "method":"cut", "id":"1234", "jsonrpc":"2.0"}
resetFrameSettings
•
Definition:
-
Expose ALL reset types on Event Master processor with different options.
•
Request:
-
params:
{"reset":x}
,