Investigación

Publicación (Artículos en revistas científicas)

A DSP based IP set-top box for home entertainment

Sanz Álvaro, César; Garrido González, Matías; Pescador del Oso, Fernando; Santos, C.; Antoniello, R.
Resumen:
In this paper, the implementation of a digital signal processor (DSP) based Internet protocol set-top box for home entertainment networks is described. The main functional blocks are the MPEG-2 transport stream demultiplexer, the audio and video decoders and the audio and video display management modules (with on-screen display capabilities). All blocks have been built into a single low-cost DSP to allow multi-format operation in the future. A prototype has been designed and fully tested in a real environment. Currently the set-top box works with a fully optimized MPEG-2 video decoder. A preliminary version of an MPEG-4 video decoder is available now and we are also working in an MPEG-4/AVC (H.264) decoder
Año:
2006
Tipo de publicación:
Artículos en revistas científicas
Revista:
Consumer Electronics, IEEE Transactions on
Volumen:
52
Número:
1
Páginas:
254-262
ISSN:
0098-3063
DOI:
10.1109/TCE.2006.1605055
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