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<title>dc: a live Webcast control system</title>

2000; SPIE; Volume: 4312; Linguagem: Inglês

10.1117/12.410902

1996-756X

Taiping Yu, David J. Wu, Ketan Mayer‐Patel, Lawrence A. Rowe,

Video Analysis and Summarization

Live Internet streaming media programs, called webcasts, can adopt techniques developed by television to obtain higher quality. We have developed a general webcast production model composed of three stages (i.e., sources, broadcast, and transmission) and a tool, called the Director's Console (dc), to control live webcasts. The tool is one component of a distributed service architecture, which adapts to varying physical infrastructure and broadcast configurations.