Error-Resilient Scalable Video over the Internet

نویسندگان

  • Michael H Lee
  • Rong-Yu Qiao
  • Keith Bengston
چکیده

This paper presents an efficient method for the transmission of scalable video with error resilience over the Internet. We developed a Motion-JPEG2000-based software tool, called stream scaler, which can control the resolution levels and quality layers of codestreams to be adapted to end-user device requirements and to different bandwidth capacities. To analyze the performance of the stream scaler, we measured the variations of its output bitrates and processing speeds. We further tested that the developed scalable video system offers good error resilience for transmitting video signals through a lossy channel. Keywords—Scalable Video Coding; Error Resilience; MotionJPEG2000; HD Video; Real-time Processing

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تاریخ انتشار 2006