Name
Abstract | ||
|---|---|---|
Digital Video (DV) is one of the most popular high quality video formats. Some applications benefit from real-time DV streaming. However, the huge data rate of this digital video format brings some challenges to deliver a digital video stream over the Internet or intranet. In this paper, a variable bit rate DV streaming system with TCP-friendly rate control is implemented. In order to reduce the sending rate when congestion occurs, the proposed scheme discards some high frequency coefficients of a DV frame without touching the audio and system data or reduces the frame rate. The data of one DV frame can be reduced up to 31.5%. Combining frame reduction with high frequency coefficients discarding, the proposed system can provide several data rate levels that the TCP-friendly rate control can select to adapt to the current available network bandwidth. Through the experimental results, we demonstrate the effectiveness of our DV streaming system. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/ICME.2008.4607469 | 2008 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-4 |
Keywords | Field | DocType |
Digital video, Video streaming, Tcp-friendly rate control, Coefficient discarding | Computer science,Intranet,Server,Real-time computing,Bandwidth (signal processing),Frame rate,Throughput,TCP Friendly Rate Control,The Internet,Variable bitrate | Conference |
Citations | PageRank | References |
1 | 0.37 | 6 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhijie Zhao | 1 | 40 | 10.05 |
| Dieu Thanh Nguyen | 2 | 48 | 4.59 |
| Jörn Ostermann | 3 | 993 | 167.01 |