Page History

@startuml

autonumber

box "Container" #LightGreen
participant Netflix
participant DPI
participant rialtoClient
end box

box "Platform" #LightBlue
participant rialtoServer
participant GStreamer_server
end box

Netflix            ->  DPI:              renderFrame()
DPI                ->  rialtoClient:     renderFrame()
rialtoClient       ->  rialtoServer:     renderFrame()
opt Frame renderable
rialtoServer       ->  GStreamer_server: Trigger rendering of frame

opt Frame rendered successfully

note across: It is a Netflix requirement to call updatePlaybackPosition() after renderFrame()
rialtoServer       --> rialtoClient:     notifyPosition(position)
rialtoClient       --> DPI:              notifyPosition(position)
DPI                --> Netflix:          updatePlaybackPosition(pts)

rialtoServer       --> rialtoClient:     status=true
else
rialtoServer       --> rialtoClient:     status=false
end

else renderFrame() called in bad state
rialtoServer       --> rialtoClient:     status=false
end

rialtoClient       --> DPI:              status
DPI                --> Netflix:          status

@enduml