Apparatus and method for transmitting a multimedia data stream

摘要

An apparatus (100) and method for transmitting a multimedia data stream are provided. The apparatus includes a data source unit (110) to output the data stream; a frame dividing unit (120) to divide the data stream according to a type of a video frame included in the data stream and to output the divided data stream; a parameter control unit (140) to select a parameter set for separate transmission control of the divided data stream using parameters for controlling a transmission layer; and a network interface unit (130) to control transmission of the divided data stream using the parameter set. The method includes dividing the data stream according to a type of a video frame; selecting a parameter set for separate transmission control of the divided data stream; and controlling transmission of the divided data stream using the selected parameter set.