GExiv2.Metadata.get_iso_speed

### Method

# GExiv2 Metadataget_iso_speed

since: 0.16.0

#### Declaration [src]

    gint
    gexiv2_metadata_get_iso_speed (
      GExiv2Metadata* self
      GError** error
    )

#### Description [src]

See https://en.wikipedia.org/wiki/Iso_speed for more information.

Available since: 0.16.0

#### Return value

Type: `gint`

The ISO speed rating as a gint, or 0 if tag is not present or invalid.