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Descripción
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| Internet Protocol Set-Top Boxes (IP STBs) based on single-processor architectures have been recently introduced in the market. In this paper, the implementation of an MPEG-4 SP/ASP video decoder for a multi-format IP STB based on a TMS320DM641 DSP is presented. An initial decoder for PC platform was fully tested and ported to the DSP. Using this code an optimization process was started achieving a 90% speedup. This process allows real-time MPEG-4 SP/ASP decoding. The MPEG-4 decoder has been integrated in an IP STB and tested in a real environment using DVD movies and TV channels with excellent results. | |
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Internacional
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Si |
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Nombre congreso
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SPIE International Simposium on Microtechnologies for the New Millenium. VLSI Circuits and Systems Conference. |
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Tipo de participación
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960 |
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Lugar del congreso
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Gran Canaria (España) |
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Revisores
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Si |
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ISBN o ISSN
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No tiene |
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DOI
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Fecha inicio congreso
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02/05/2007 |
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Fecha fin congreso
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05/05/2007 |
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Título de las actas
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