A Programmable and Scalable Architecture for Real Time Audio and Video Processing

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 1996, No. 14A, pp. 123–132
Abstract: Current Real Time Audio Video Processing demands flexible architectures and programmability in order to better match the application. According to these requirements a fully programmable system, which extensively uses DSP technology, is presented. It is based on a VME bus structure and implements a scalable architecture. Through extendible modular layers the computational power can be progressively increased and easily managed to perform different tasks. These features are particularly suited for implementing algorithms which are specified for different levels of quality/complexity like in the present MPEG2 standard (from MP@ML to HP@HL) [3]. The software programmability of the system also enable to further improve and refine the current algorithm implementation without any hardware change. The system has been developed within the framework of the EUREKA 1187 - ADTT project to allow, in particular, real time experimentation of Audio Video Non Broadcast Applications like Electronic Movie and Video Communication for professional environments.
Publication Date: 1996-10-01
DOI: 10.5594/M001243
Link: https://doi.org/10.5594/M001243
Author(s): S. CucchiAdvanced Technologies Laboratory Alcatel TELECOM - Italy Via Trento, 30 - 20059 Vimercate (MI) Italy
M. ModenaAdvanced Technologies Laboratory Alcatel TELECOM - Italy Via Trento, 30 - 20059 Vimercate (MI) Italy
G. ParladoriAdvanced Technologies Laboratory Alcatel TELECOM - Italy Via Trento, 30 - 20059 Vimercate (MI) Italy
C. ZugnoAdvanced Technologies Laboratory Alcatel TELECOM - Italy Via Trento, 30 - 20059 Vimercate (MI) Italy
Copyright: © 1996 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

[1] Parladori G. Costantini C. Stanzani M. : A real Time ISO/MPEG2 Multichannel Encoder ; (Trieste, September 10–12, EUSIPCO 96). EXTERNAL
[2] TMS320C80 - Multimedia Video Processor (MVP) : Data Sheet and User Guide ;. EXTERNAL
[3] ISO : IS13818-1, IS13818-2, IS13818-3;. EXTERNAL
[4] Bonomini F. De Marco-Zompit F. Mian G.A. Odorico A. Palumbo D. (Padua University): An MVP Based video decoder for MPEG2 ; (Paris, September 18–19, TI DSP European Conference). EXTERNAL

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S. Cucchi, M. Modena, G. Parladori, and C. Zugno; A Programmable and Scalable Architecture for Real Time Audio and Video Processing, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/M001243

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S. Cucchi, M. Modena, G. Parladori, and C. Zugno; A Programmable and Scalable Architecture for Real Time Audio and Video Processing, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/M001243

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<span class="citation">S. Cucchi, M. Modena, G. Parladori, and C. Zugno; <cite>A Programmable and Scalable Architecture for Real Time Audio and Video Processing</cite>, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996. Available at <a href="https://doi.org/10.5594/M001243" target="_blank" rel="noopener">https://doi.org/10.5594/M001243</a></span>

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S. Cucchi, M. Modena, G. Parladori, and C. Zugno; <cite id="bib-10-5594-m001243">A Programmable and Scalable Architecture for Real Time Audio and Video Processing</cite>, SMPTE Meetings and Conferences ( October 1996); SMPTE, 1996
<span class="doi">10.5594/M001243</span>
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