Scaler

A Node object whose type is SCALER. This object is only available on transmitter devices.

Configuration

ScalerNodeConfig
{
    "width" : Integer,
    "height" : Integer
}

Member name	Type	Description
width	Integer	Scaled video width, in pixels
height	Integer	Scaled video height, in pixels

Status

ScalerNodeStatus
{
    "video": VideoFormat
}

Member name	Type	Description
video	VideoFormat	Output video format of the scaler

Inputs

Input name	Configurable	Description
main	Yes	Main video input. An HDMI decoder node or, for devices that support it, a frame rate converter to select a different frame rate.

Example

As returned by get device:

{
    "type" : "SCALER",
    "index" : 0,
    "configuration" : {
        "width" : 0,
        "height" : 0
    },
    "status" : {
        "video" : {
            "width" : 0,
            "height" : 0,
            "frames_per_second" : 60,
            "color_space" : "RGB",
            "bits_per_pixel" : 8,
            "scan_mode" : "PROGRESSIVE"
        }
    },
    "inputs" : [
        {
            "name" : "main",
            "index" : 0,
            "configuration" : {
                "source" : {
                    "value" : 0,
                    "choices" : [
                        {
                            "value" : 0,
                            "description" : "HDMI video input",
                            "details" : {
                                "ref_class" : "NODE",
                                "ref_type" : "HDMI_DECODER",
                                "ref_index" : 0
                            }
                        },
                        {
                            "value" : 1,
                            "description" : "Frame rate converter",
                            "details" : {
                                "ref_class" : "NODE",
                                "ref_type" : "FRAME_RATE_CONVERTER",
                                "ref_index" : 0
                            }
                        }
                    ]
                }
            },
            "status" : {
                "source" : {
                    "ref_class" : "NODE",
                    "ref_type" : "HDMI_DECODER",
                    "ref_index" : 0
                }
            }
        }
    ]
}