CAPABILITY ─── object ───┬─ CAN EJECT ───────────────┬──┬──────────┬──┤
                         ├─ CAN LOCKEJECT ───────────┤  ├─ WAIT ───┤
                         ├─ CAN PLAY ────────────────┤  └─ NOTIFY ─┘
                         ├─ CAN PROCESS INTERNAL ────┤
                         ├─ CAN RECORD ──────────────┤
                         ├─ CAN SAVE ────────────────┤
                         ├─ CAN STREAM ──────────────┤
                         ├─ CAN SETVOLUME ───────────┤
                         ├─ COMPOUND DEVICE ─────────┤
                         ├─ DEVICE TYPE ─────────────┤
                         ├─ HAS AUDIO ───────────────┤
                         ├─ HAS VIDEO ───────────────┤
                         ├─ PREROLL TIME ────────────┤
                         ├─ PREROLL TYPE ────────────┤
                         └─ USES FILES ──────────────┘