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A New Optical Media API for Real-Time Recording  

Lee, Min-Suk (한성대학교 컴퓨터공학과)
Song, Jin-Seok (한성대학교 컴퓨터공학과)
Yun, Chan-Hee (한성대학교 컴퓨터공학과)
Publication Information
Journal of KIISE:Computing Practices and Letters / v.13, no.2, 2007 , pp. 75-85 More about this Journal
Abstract
There are many embedded systems which store and play multimedia streams on optical media such as recordable cd and dvd. Some of those are PVRs, DVRs, and camcorders. In this paper we describe the design and implementation of a new, well structured, fully documented, operating system independent and open source optical media API which can be used in various applications and embedded systems. We also design an ISO-9660 compliant optical media layout, an API set and the scenario for real-time recording. To prove the usability, we develop a text application to replace well-known CD-burning software, cdrecord, and a graphic burning application. All the implementations are firstly done on Linux PC environment, and then ported to a commercial embedded system which uses pSOS as an operating system.
Keywords
optical media; real-time recording; API; Linux; open source;
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