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.

Involving Functional Chains

• Watch Imposed Video on Cabin Screen

Allocating Component

• Cabin Video Player

Incoming Functional Ports

• FIP 1
• FIP 3

Outgoing Functional Ports

• FOP 1

Incoming Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Source	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Video Data Packet	Watch Imposed Video on Cabin Screen		FOP 1	Receive and Bufferize Video Packet
Pause-Stop Notification			FOP 2	Prepare Broadcasts			Pause-Stop Notification

Outgoing Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Target	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Played Video	Watch Imposed Video on Cabin Screen		FIP 1	Display Video on Cabin Screen

Diagrams displaying "Decode Video Packet"

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