Look up table for video screen grabs
| Column Name | Type | Length | Nullable | Unicode | Description |
|---|---|---|---|---|---|
| attachmentID | bigint | N/A | false | attachment id where the grab data is stored | |
| isDefault | smallint | N/A | false | True if the image is the default | |
| vidID | bigint | N/A | false | video id the grab belongs to |