등록
MMT 시스템을 위한 미디어 데이터 전송 장치 및 방법, 그리고 미디어 데이터 수신 장치 및 방법
- 발명자
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김태정, 유정주, 김창기, 이홍래, 서광덕, 정영호, 홍진우
- 출원번호
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201810724208.6 (2012.09.21)
- 공개번호
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109068154 (2018.12.21)
- 등록번호
- ZL201810724208.6 (2021.01.26)
- 출원국
- 중국
- 협약과제
- 초록
- Provided are a method and an apparatus for transmitting and receiving media data, which can provide D-layer timing information which is transmitted from a media transmission service based on an MMT system and required for timely synchronization playout time of the media and media. The apparatus for transmitting the media data comprises a packetizer for generating a delivery layer packet (D-layer packet), which packetizes encapsulation layer data (E-layer data) to include timing information, wherein the timing information comprises sampling time information and transmission process delay information.
- KSP 제안 키워드
- Data transmission, E-layer, Encapsulation layer, Media Data, Sampling Time(Ts), Time information, media transmission
- 패밀리
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