# Retrieve VOD Movie Data

PhysicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Physical Architecture > Physical Functions > Root Physical Function > IFE System > Run Services > Run Video-On-Demand Service > Retrieve VOD Movie Data

This function consists in receiving media information requests (list of VOD movies, available languages, etc.) and returning the data corresponding to these requests. This data is retrieved from the digital media storage unit.

## Incoming Functional Exchanges

Exchange | Source | Description | Allocated Exchange Items
--- | --- | --- | ---
VOD Movie Data Request | Capture VOD Selections |  |
VOD Movie Description Request | Capture VOD Selections |  |
VOD Movie List Request | Capture VOD Selections |  |
VOD Movies List | Store Digital Media |  |
VOD Movie Data | Store Digital Media |  |
VOD Movie Language Selection Command | Capture VOD Selections |  |
VOD Movie Selection Command | Capture VOD Selections |  |
VOD Movie List Request | Handle VOD Service Activation and Interruption |  |

## Outgoing Functional Exchanges

Exchange | Target | Description | Allocated Exchange Items
--- | --- | --- | ---
Available VOD Movies List | Display VOD Movie Data |  |
Movie Description | Display VOD Movie Data |  |
Movie Picture | Display VOD Movie Data |  |
Available Languages List | Display VOD Movie Data |  |
Media Content Request | Store Digital Media |  |

## Realized Elements

- Retrieve VOD Movie Data

## Diagrams displaying "Retrieve VOD Movie Data"

- [PAB] [BUILD] All PCs, PFs, FEs
- [PAB] [BUILD] Template
- [PFBD] All Physical Functions
- [PDFB] [CTX] Run Video-On-Demand Service