LogicalFunction

Broadcast Stored Audio and Video

LogicalFunction

In-Flight Entertainment System > In-Flight Entertainment System > Logical Architecture > Logical Functions > Root Logical Function > IFE System > Manage Audio and Video Diffusion > Broadcast Stored Audio and Video

This function is responsible for broadcasting existing audio and video media. Transmitting audio and video streams means:

- Sending them to each passenger (on Seat TVs)

- Sending them to the cabin screens

Incoming Internal Functional Exchanges

Exchange Source Target Description Allocated Exchange Items
FunctionalExchange Media FilesLogicalFunction Store Digital MediaLogicalFunction Prepare Broadcasts
FunctionalExchange Imposed Video Control CommandLogicalFunction Process Imposed Video ControlsLogicalFunction Prepare Broadcasts
FunctionalExchange VOD Movie Control CommandLogicalFunction Process VOD Movie ControlsLogicalFunction Prepare Broadcasts

Outgoing Internal Functional Exchanges

Exchange Source Target Description Allocated Exchange Items
FunctionalExchange Audio-Video StreamLogicalFunction Broadcast Audio Video StreamLogicalFunction Play Audio-Video Stream on Seat TV
FunctionalExchange Video StreamLogicalFunction Broadcast Audio Video StreamLogicalFunction Play Video Stream on Cabin Screen
FunctionalExchange Audio StreamLogicalFunction Broadcast Audio Video StreamLogicalFunction Forward Audio Stream to Aircraft Cabin Speakers
FunctionalExchange Media IDsLogicalFunction Prepare BroadcastsLogicalFunction Store Digital Media
FunctionalExchange Imposed Video Playing StatusLogicalFunction Prepare BroadcastsLogicalFunction Receive Imposed Video Playing Status
FunctionalExchange Pause-Stop NotificationLogicalFunction Prepare BroadcastsLogicalFunction Play Audio-Video Stream on Seat TV
FunctionalExchange Pause-Stop NotificationLogicalFunction Prepare BroadcastsLogicalFunction Play Video Stream on Cabin Screen
FunctionalExchange Pause-Stop NotificationLogicalFunction Prepare BroadcastsLogicalFunction Receive Imposed Video Playing Status

Realized Elements

Realizing Elements

Owned diagrams

[LDFB] [CTX] Broadcast Stored Audio Video Streams

[LDFB] [CTX] Broadcast Stored Audio Video Streams

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Diagrams displaying "Broadcast Stored Audio and Video"