Polycom 2457-26122-001 ユーザーズマニュアル

System Commands

Polycom, Inc.

223

vcbutton

Controls a content video source. It can also register or unregister the API
session to receive notification of content events.

Syntax

vcbutton play {1..4}
vcbutton <get|stop|register|unregister>
vcbutton map <get|{1..4}>
vcbutton source get

Parameter

Description

play

Starts sending the content from the specified content

video source. If no content video source is specified,

starts sending content from the default content video

source. Starts content from any content video source

without the need to change source mapping and

without needing to stop the currently playing content

video source. Fails and does not stop the current

content video source if the specified content video

source is not valid. Stops the current content video

source if the specified content video source is valid

but is currently unavailable.

{1..4}

Specifies a content video source. Camera 3 and

Camera 4 are available on RealPresence Group 700

systems only.

get

Returns the current setting (play or stop).

stop

Stops sending content from the content video source

that is currently playing.

register

Registers the API session to receive notifications

about content events.

unregister

Unregisters the API session to receive notifications

about content events.

map get

Gets the content video source currently specified for

control.

map {1..4}

Specifies the content video source to control.

Note: This parameter is only necessary if no video

source was specified when using the vcbutton play

command. Camera 3 and Camera 4 are available on

RealPresence Group 700 systems only.

source get

Gets the content video source that is currently

playing.