| Value | Meaning |
|---|---|
| CM_MEDIATYPE_NONE0 | No special node is in context. |
| CM_MEDIATYPE_IMAGE1 | An image node is selected. |
| CM_MEDIATYPE_VIDEO2 | A video node is selected. |
| CM_MEDIATYPE_AUDIO3 | An audio node is selected. |
| CM_MEDIATYPE_CANVAS4 | An canvas node is selected. |
| CM_MEDIATYPE_FILE5 | A file node is selected. |
| CM_MEDIATYPE_PLUGIN6 | A plugin node is selected. |
Supported context menu media types. These constants match their equivalents in Chromium's ContextMenuDataMediaType and should not be renumbered.