Investigación

Publicación (Conferencias y Seminarios)

An H.264 video decoder based on a DM6437 DSP

Pescador del Oso, Fernando; Garrido González, Matías; Juárez Martínez, Eduardo; Sanz Álvaro, César; Maturana, G.
Resumen:
In this paper, an H.264 video decoder based on the new TMS320DM6437 (DaVinci) DSP is described. In this work both, DMA and memory architecture of the processor are fully exploited to improve the decoder performance. Profiling tests have been carried out in simulation using digital TV streams and DVD transcoded sequences. Performance is 10% better than that of the same decoder based on a TMS320DM642 DSP.
Año:
2009
Tipo de publicación:
Conferencias y Seminarios
Palabras clave:
Decoding , digital signal processing chips , memory architecture , video coding
Número:
ICCE 2009
Editor:
January
ISBN:
978-1-4244-4701-5
DOI:
10.1109/ICCE.2009.5012351
Hits: 3730