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Registered MEDIA DATA TRANSMISSION APPARATUS AND METHOD, AND MEDIA DATA RECEPTION APPARATUS AND METHOD IN MMT SYSTEM
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MEDIA DATA TRANSMISSION APPARATUS AND METHOD, AND MEDIA DATA RECEPTION APPARATUS AND METHOD IN MMT SYSTEM
- Inventors
- Changki Kim, Kim Tae Jung, Yoo Jeong Ju, 이홍래, 서광덕, Jeong Young Ho, Hong Jin Woo
- Application No.
- 201810724208.6 (2012.09.21)
- Publication No.
- 109068154 (2018.12.21)
- Registration No.
- ZL201810724208.6 (2021.01.26)
- Country
- CHINA
- Project Code
- 11PR5300, Development of Beyond Smart TV Technology, Hong Jin Woo
- Abstract
- 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 Keywords
- Data transmission, E-layer, Encapsulation layer, Media Data, Sampling Time(Ts), Time information, media transmission
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | ＭＭＴ 시스템을 위한 미디어 데이터 전송 장치 및 방법, 그리고 미디어 데이터 수신 장치 및 방법 | KOREA | KIPRIS |
| Registered | ＭＭＴ 시스템을 위한 미디어 데이터 전송 장치 및 방법, 그리고 미디어 데이터 수신 장치 및 방법 | KOREA | KIPRIS |
| Registered | MEDIA DATA TRANSMISSION APPARATUS AND METHOD, AND MEDIA DATA RECEPTION APPARATUS AND METHOD IN MMT SYSTEM | CHINA | |
| Registered | METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA FOR MMT SYSTEM, AND APPARATUS AND METHOD FOR RECEIVING MEDIA DATA | CHINA |