HLSSegmenter: Use queue instead of calling inject function directly
HLSSegmenter: Use queue instead of calling inject function directly

cdgraff/StreamMachine,DreamNetwork/StreamMachine,SCPR/StreamMachine,StreamMachine/StreamMachine,pedropapa/StreamMachine,SCPR/StreamMachine,DreamNetwork/StreamMachine,pteich/StreamMachine,pteich/StreamMachine,StreamMachine/StreamMachine,cdgraff/StreamMachine,pedropapa/StreamMachine