This box contains the identifier of the primary item.
| Name | Type | Description | Notes |
|---|---|---|---|
| toString() | String | Text summary of the box. |
| Name | Type | Description | Notes |
|---|---|---|---|
| item_ID | long | The identifier of the primary item. |
| Name | Description | Parameters |
|---|---|---|
| PrimaryItemBox | Create the box object from the bitstream and box size. | BitStreamReader stream - File stream. long size - Box size in bytes. |