Abstract
Reverse playback is the most common video cassette recording (VCR) functions in many digital video players. However, the predictive processing techniques employed in MPEG severely complicate the reverse-play operation. In this paper, we propose a compressed-domain approach for the efficient implementation of an MPEG video streaming system to provide the reverse-play operation over a network with minimum requirements on the network bandwidth and the decoder complexity. In the proposed video streaming server, a novel macroblock-based algorithm is used to adaptively select the necessary macroblocks, manipulate them in compressed-domain and send the processed macroblocks to the client machine. Experimental results show that, as compared to the conventional system, the new streaming system reduces the required network bandwidth and the decoder complexity significantly.
Original language | English |
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Title of host publication | ICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia |
Publisher | IEEE |
Pages | 1356-1360 |
Number of pages | 5 |
Volume | 3 |
ISBN (Electronic) | 0780381858, 9780780381858 |
DOIs | |
Publication status | Published - 1 Jan 2003 |
Event | Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia, ICICS-PCM 2003 - Meritus Mandarin Singapore Hotel, Singapore, Singapore Duration: 15 Dec 2003 → 18 Dec 2003 |
Conference
Conference | Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia, ICICS-PCM 2003 |
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Country/Territory | Singapore |
City | Singapore |
Period | 15/12/03 → 18/12/03 |
Keywords
- Compressed-domain processing
- Digital video cassette recording (VCR)
- MPEG video
- Streaming video
ASJC Scopus subject areas
- Signal Processing
- Media Technology
- Computer Networks and Communications