The rectangle to move onto, in <Ptz3DLocation>.
optional
channelId: number
Zero-based channel.
optional
topLeftX: number
Left edge of the rectangle; units are not established.
optional
topLeftY: number
Top edge of the rectangle; units are not established.
optional
width: number
Rectangle width; units are not established.
optional
height: number
Rectangle height; units are not established.
optional
speed: number
Movement speed.
optional
streamType: "mainStream" | "subStream" | "mobileStream" | "externStream"
The stream whose picture the rectangle refers to.