Abstract
지상파 DMB 콘텐츠를 위한 국제 표준 파일 포맷인 DMB AF(Digital Multimedia Broadcasting Application Format) 표준을 확장하여 2D 비디오와 2D 대화형 서비스 데이터, 즉 MPEG-4 BIFS(Binary Format for Scene) 데이터뿐만 아니라 스테레오스코픽 비디오와 스테레오스코픽 BIFS 데이터를 함께 담아 2D/3D 비디오 및 2D/3D BIFS 프레젠테이션이 시간적으로 혼용될 수 있게 하는 방식이 최근 제안된 바 있다. 본 논문에서는 이렇게 확장된 DMB AF 형식의 파일로 주어진 3D 콘텐츠를 MPEG-DASH(Dynamic Adaptive Streaming over HTTP) 표준을 이용하여 스트리밍하는 서비스를 개발하고 이에 해당하는 클라이언트 소프트웨어를 구현하여 이 서비스를 검증하였다. Recently an extension to DMB AF (Digital Multimedia Broadcasting Application Format) standard has been proposed in such a way that the extended DMB AF can include stereoscopic video and stereoscopic images for interactive service data, i.e., MPEG-4 BIFS (Binary Format for Scene) data, in addition to the existing 2D video and 2D images for BIFS services. In this paper we developed a service that provides the streaming of 3D contents in DMB AF by using MPEG-DASH (Dynamic Adaptive Streaming over HTTP) standard and validated it by implementing the client software.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.