nfo:Visual: Tracker Ontology Reference Manual

## nfo:Visual nfo:Visual |

## Description

File containing visual content.

## Class hierarchy

        rdfs:Resource
        ╰── nie:InformationElement
            ╰── nfo:Media
                ╰── nfo:Visual
                    ├── nfo:Image
                    ╰── nfo:Video

## Properties

### The `“nfo:colorDepth”` property

    “nfo:colorDepth”          xsd:integer

Amount of bits used to express the color of each pixel.

Number of possible elements per resource (Cardinality): 1

This property supersedes the following properties from this or parent classes:

- `“nfo:bitDepth”` from the `nfo:Media` class

### The `“nfo:width”` property

    “nfo:width”          xsd:integer

Visual content width in pixels.

Number of possible elements per resource (Cardinality): 1

### The `“nfo:height”` property

    “nfo:height”          xsd:integer

Visual content height in pixels.

Number of possible elements per resource (Cardinality): 1

### The `“nfo:interlaceMode”` property

    “nfo:interlaceMode”          xsd:boolean

True if the image is interlaced, false if not.

Number of possible elements per resource (Cardinality): 1

### The `“nfo:tilt”` property

    “nfo:tilt”          xsd:double

Vertical inclination of the camera while capturing the image, in angles starting on 0 as horizontal, positive numbers pointing up, negative angles pointing down

Number of possible elements per resource (Cardinality): 1

### The `“nfo:heading”` property

    “nfo:heading”          xsd:double

Specifies the direction of travelling while capturing image/video. The range of values from 0.00 to 359.99 (where 0 is due North, 90 is East, 180 South and 270 is West)

Number of possible elements per resource (Cardinality): 1

### The `“nfo:aspectRatio”` property

    “nfo:aspectRatio”          xsd:double

Visual content aspect ratio. (Width divided by Height)

Number of possible elements per resource (Cardinality): 1

## See also

The upstream documentation for the NFO ontology.