Parallel MPEG-2 Encoder on ATM and Ethernet-Connected Workstations

We present a software-based parallel MPEG-2 video encoder implemented on a cluster of workstations connected via an ATM switch and also via Ethernet. We exploit parallelism on a Group of Picture (GOP) basis such that each GOP of the video is encoded by a particular processor. We propose a scheme for...

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Bibliographische Detailangaben
Hauptverfasser:	Akramullah, Shahriar M., Ahmad, Ishfaq, Liou, Ming L.
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	Applied sciences Artificial intelligence Computer science control theory systems Encode Rate Exact sciences and technology Message Passing Interface Parallel Computing System Parallel Encoder Pattern recognition. Digital image processing. Computational geometry Video Compression
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Beschreibung
Zusammenfassung:	We present a software-based parallel MPEG-2 video encoder implemented on a cluster of workstations connected via an ATM switch and also via Ethernet. We exploit parallelism on a Group of Picture (GOP) basis such that each GOP of the video is encoded by a particular processor. We propose a scheme for efficient I/O and data distribution.
ISSN:	0302-9743 1611-3349
DOI:	10.1007/3-540-49164-3_56