# Decode Video Packet

PhysicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Physical Architecture > Physical Functions > Root Physical Function > IFE System > Manage Audio Video Diffusion > Display Video and Play Audio > Play Video Stream on Cabin Screen > Decode Video Packet

This function consists in decoding the video packets typically compressed using a video codec such as H264.

## Incoming Functional Exchanges

Exchange | Source | Description | Allocated Exchange Items
--- | --- | --- | ---
Video Data Packet | Receive and Bufferize Video Packet |  |
Pause-Stop Notification | Prepare Broadcasts |  |

## Outgoing Functional Exchanges

Exchange | Target | Description | Allocated Exchange Items
--- | --- | --- | ---
Played Video | Display Video on Cabin Screen |  |

## Diagrams displaying "Decode Video Packet"

- [PAB] [BUILD] All PCs, PFs, FEs
- [PAB] [BUILD] Template
- [PFBD] All Physical Functions
- [PAB] [CTX] Watch Imposed Video on Cabin Screen FC
- [PDFB] [CTX] Play Video Stream on Cabin Screen