Research Article
Extraction of Desired Partial Block of a Frame from MPEG Video Stream
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 1 - Issue 2 |
| Published: February 2010 |
| Authors: Sandeep Kumar, Satish Chand |
10.5120/34-144
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Sandeep Kumar, Satish Chand . Extraction of Desired Partial Block of a Frame from MPEG Video Stream. International Journal of Computer Applications. 1, 2 (February 2010), 85-88. DOI=10.5120/34-144
@article{ 10.5120/34-144,
author = { Sandeep Kumar,Satish Chand },
title = { Extraction of Desired Partial Block of a Frame from MPEG Video Stream },
journal = { International Journal of Computer Applications },
year = { 2010 },
volume = { 1 },
number = { 2 },
pages = { 85-88 },
doi = { 10.5120/34-144 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2010
%A Sandeep Kumar
%A Satish Chand
%T Extraction of Desired Partial Block of a Frame from MPEG Video Stream%T
%J International Journal of Computer Applications
%V 1
%N 2
%P 85-88
%R 10.5120/34-144
%I Foundation of Computer Science (FCS), NY, USA
Abstract
In MPEG video encoding, the next frame is encoded based on the previous frame. For forward replay of the video, extraction of data of the next frame from the current frame is a trivial process. However, for backward replay, it may not always be possible to extract data of the next (previous) frame completely from the currently displayed frame. In this paper, we propose a method for extracting unpredictable portion of a frame from MPEG video. This helps in extracting the desired portion rather than decoding the entire frame.
References
- Mohammed Ghanbari, Video Coding - An introduction to standard codecs, IEE, 1999
- Fred Halsall, "Multimedia Communications: Applications, Networks, Protocols and Standards", Addison-Wesley, 2000.
- D.L. Gall, "MPEG: A Video Compression Standard for Multimedia Applications", Communications of the ACM, Vol.34 No. 4, pp. 46-58, April 1991.
- "MPEG-1 Video Codec", http://www.cmlab.csie.ntu.edu.tw/cml/dsp/training/coding/mpeg1/index.html
- "Motion Estimation in MPEG I", http://www.cmlab.csie.ntu.edu.tw/cml/dsp/training/coding/motion/me3-1.html
- http://media.xiph.org/video/derf/
- Steve Hoelzer, "MPEG-2 overview and MATLAB codec project", April 18, 2005, http://www.cs.cf.ac.uk/Dave/Multimedia/Lecture_Examples/Compression/mpegproj/
- Sandeep Kumar, Satish Chand, "A New Method for Reverse Prediction of MPEG frames in Video Streaming," IEEE International Advance Computing Conference, 2009. pp. 1119-1123, 6-7 March 2009
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