-| Key | Default Value | Description |
-|--------------|---------------|----------------------------------------------|
-| type | "image/rgb" | mime-type describing data field |
-| width | 1 | Number of Cells or pixels wide to display in |
-| height | 1 | Number of Cells or pixels high to display in |
-| scale | "none" | Scale/zoom option, see below |
-| sourceX | 0 | Media source X position to display |
-| sourceY | 0 | Media source Y position to display |
-| sourceWidth | "auto" | Media width in pixels to display |
-| sourceHeight | "auto" | Media height in pixels to display |
-| scroll | 0 | If 0, scroll the display if needed |
+| Key | Default Value | Description |
+|--------------|---------------|---------------------------------------|
+| type | "image/rgb" | mime-type describing data field |
+| width | 1 | Number of Cell columns to display in |
+| height | 1 | Number of Cells rows to display in |
+| scale | "none" | Scale/zoom option, see below |
+| sourceX | 0 | Media source X position to display |
+| sourceY | 0 | Media source Y position to display |
+| sourceWidth | "auto" | Media width in pixels to display |
+| sourceHeight | "auto" | Media height in pixels to display |
+| scroll | 0 | If 0, scroll the display if needed |