Title :
Real time DVB-H gateway based on DSP
Author :
Pescador, F. ; Lobo, P.J. ; Seisdedos, E. ; Juárez, E. ; Garrido, M.J.
Author_Institution :
Univ. Politec. de Madrid, Madrid, Spain
Abstract :
In this paper, the implementation of a DSP-based for DVB-H is presented. The gateway allows to extract a program (audio and video) included in a DVB-H compliant stream and transmit it in RTP/UDP packets through an Ethernet network. Moreover, to supervise the system operation, the audio and video streams of the selected program are decoded and presented in an LCD monitor. Real time performance has been achieved using about 20% of CPU for retransmit and decode one video service.
Keywords :
audio streaming; digital signal processing chips; digital video broadcasting; internetworking; local area networks; video streaming; DSP; DVB-H compliant stream; Ethernet network; LCD monitor; RTP-UDP packet; real time DVB-H gateway; video stream; Digital signal processing; Digital video broadcasting; IP networks; Logic gates; Servers; Streaming media; Transform coding;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722843
