Title :
High-Definition MPEG-4 AVC Traffic Analysis and Bandwidth Prediction
Author :
Lanfranchi, Laetitia ; Bing, Benny
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA
Abstract :
In this paper, we propose and evaluate the accuracy of two new MPEG-4 AVC video traffic models. The first predicts the size of the B-frames of MPEG-4 AVC compressed video. The second predicts the size of the group of pictures (GOP) of the MPEG-4 AVC compressed video. We also propose an enhancement to these models using a new scene change detector metric. These traffic models can be employed by a network scheduler to provision MPEG-4 AVC video bandwidth efficiently.
Keywords :
bandwidth compression; data compression; video coding; bandwidth prediction; compressed video; group of pictures; high-definition MPEG-4 AVC; scene change detector metric; traffic analysis; video bandwidth; video traffic models; Automatic voltage control; Bandwidth; Detectors; High definition video; Layout; MPEG 4 Standard; Predictive models; Traffic control; Transform coding; Video compression;
Conference_Titel :
Computer Communications and Networks, 2008. ICCCN '08. Proceedings of 17th International Conference on
Conference_Location :
St. Thomas, US Virgin Islands
Print_ISBN :
978-1-4244-2389-7
Electronic_ISBN :
1095-2055
DOI :
10.1109/ICCCN.2008.ECP.83
