Title :
A DVB/IP streaming testbed for hybrid digital media content synchronization
Author :
Kohnen, C. ; Kobel, Christian ; Hellhund, N.
Author_Institution :
Dept. for ICT, Electr. Eng. & Mechatron., Univ. of Appl. Sci., Friedberg, Germany
Abstract :
In the HbbTV specification, high precision hybrid inter-media synchronization is still an uncovered topic. In this paper we propose a new synchronization mechanism, which provides frame accurate synchronization for media from hybrid sources, like DVB and IP. Our solution is flexible in its application, as it can handle all kinds of audio/video content, and it is easy to implement in terms of solution complexity.
Keywords :
IPTV; digital video broadcasting; synchronisation; video streaming; DVB-IP streaming testbed; HbbTV specification; audio-video content; frame accurate synchronization; high precision hybrid intermedia synchronization; hybrid digital media content synchronization; hybrid sources; Clocks; Digital video broadcasting; IP networks; Media; Streaming media; Synchronization; Transform coding; DVB; HBB-NEXT; HbbTV; IPTV; MPEG DASH; hybrid TV; inter-media synchronization; timeline;
Conference_Titel :
Consumer Electronics - Berlin (ICCE-Berlin), 2012 IEEE International Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4673-1546-3
DOI :
10.1109/ICCE-Berlin.2012.6336493
