PhysicalFunction

Decode Video Packets

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 Seat TV > Decode Video Packets

This function consists in decoding the video packets typically compressed using a video codec such as H264.This function receives metadata allowing the synchronization with the audio decoding performed separately.

Incoming Functional Exchanges

Exchange Source Description Allocated Exchange Items
FunctionalExchange Video PacketsPhysicalFunction Receive and Bufferize Video Packets
FunctionalExchange Sync MetadataPhysicalFunction Synchronize Audio Video

Outgoing Functional Exchanges

Exchange Target Description Allocated Exchange Items
FunctionalExchange Video FramesPhysicalFunction Display Video on Seat TV

Diagrams displaying "Decode Video Packets"