Convert Audio

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 > Convert Audio

This function converts a digital audio stream in a analog one.

Involving Functional Chains

• Broadcast Audio Announcement
• Broadcast VOD Movie

Allocating Component

• DAC SW

Incoming Functional Ports

• FIP 2

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
Decoded Audio Stream	Broadcast Audio Announcement Broadcast VOD Movie		FOP 1	Decode Audio Packets		Audio Packets

Outgoing Functional Exchanges

Exchange	Involving functional chains	Allocating component Exchanges	Distant Port	Target	Description	Allocated Exchange Items	Realized Functional Exchange	Realizing Functional Exchange
Audio Signal	Broadcast Audio Announcement Broadcast VOD Movie		FIP 3	Listen to Audio Announcement			Audio Signal

Diagrams displaying "Convert Audio"

• [PAB] Focus on SVDU Audio Video Playing
• [PAB] [BUILD] All PCs, PFs, FEs
• [PAB] [BUILD] Template
• [PAB] [CTX] Start Playing VOD Movie FC
• [PDFB] [CTX] Display Video and Play Audio
• [PDFB] [CTX] Play Audio on Seat TV
• [PFBD] All Physical Functions
• [PFCD] Broadcast Audio Announcement
• [PFCD] Broadcast VOD Movie
• [PFCD] Resume VOD Movie
• [PFCD] Start Playing VOD Movie