# Command VOD Service

SystemFunction

In-Flight Entertainment System > In-Flight Entertainment System > System Analysis > System Functions > Root System Function > Entertain with IFE System > Command VOD Service

This function is dedicated to the interactions in the context of the VOD service: Selection of movies and control on these movies (play, pause, stop, etc.).

## Incoming Functional Exchanges

Exchange | Source | Description | Allocated Exchange Items
--- | --- | --- | ---
Displayed Available Languages | Retrieve VOD Movie Data |  |
Displayed VOD Movies List | Retrieve VOD Movie Data |  |
Displayed Movie Description | Retrieve VOD Movie Data |  |

## Outgoing Functional Exchanges

Exchange | Target | Description | Allocated Exchange Items
--- | --- | --- | ---
VOD Movie Play Selection | Handle VOD Movie Controls |  |
VOD Movie Language Selection | Retrieve VOD Movie Data |  |
VOD Movie Pause Selection | Handle VOD Movie Controls |  |
VOD Movie Stop Selection | Handle VOD Movie Controls |  |
VOD Movie Selection | Retrieve VOD Movie Data |  |

## Realized Elements

- Watch Movie

## Realizing Elements

- Command VOD Session

## Diagrams displaying "Command VOD Service"

- [SAB] High Level System Overview
- [SDFB] [BUILD] All Functions
- [SDFB] [CAPABILITY] Provide Video Entertainment Services
- [SDFB] [CTX] Run Video-On-Demand Service
- [ES] Start Playing VOD Movie
- [SFBD] All Actor Functions