Title :
Slow motion in video streaming
Author :
Tang, Su ; Salcic, Zoran
Author_Institution :
Dept. of Electr. & Electron. Eng., Auckland Univ., New Zealand
Abstract :
Slow motion playback functionality in video streaming is presented. System architecture featured with slowed-down network traffic and adaptive client-driven serving of streaming media contents over network is proposed. An even-spaced frame interpolation based on bi-directional prediction with motion compensation algorithm is proposed to generate a sequence for displaying. Experiments of slow playback showed speed factors ranging from 0.923 to 0.5 being preferable from slow motion visual effects perspective.
Keywords :
adaptive decoding; communication complexity; image sequences; motion compensation; video coding; MPEG encoded video; adaptive client-driven serving; bidirectional prediction; decoder complexity; even-spaced frame interpolation; motion compensation algorithm; slow motion playback functionality; slowed-down network traffic; video sequences; video streaming; Adaptive systems; Bandwidth; Intelligent networks; Interpolation; Research and development; Scalability; Streaming media; Telecommunication traffic; Video sequences; Web and internet services;
Conference_Titel :
Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 10th IEEE International Conference on
Print_ISBN :
0-7803-8163-7
DOI :
10.1109/ICECS.2003.1301724
