Paper Info
Title
MPEG AUDIO BITSTREAM PROCESSING TOWARDS THE AUTOMATIC GENERATION OF SPORTS PROGRAMME SUMMARIES
Abstract
The frequency subband scalefactors are fundamental components of MPEG-1 audio encoded bitstreams. Examination of scalefactor weights is sufficient for the establishment of an audio amplitude profile of an audio track. If, for sports programme TV broadcasts, the audio amplitude is assumed to primarily reflect the noise level exhibited by the commentator (and/or attending spectators), then, this vocal reaction to the significance of unfolding events may be used as a basis for summarisation. i.e. by relying on the exhilaration, or otherwise, expressed by the commentator/spectators, individual clips of the programme (e.g. camera shots), may be ranked according to their relative significance. A summary may then be produced by amalgamating (chronologically) any number of these clips corresponding to selected audio peaks.
Year
DOI
Venue
2002
10.1109/ICME.2002.1035422
ICME
Keywords
DocType
Volume
audio coding,code standards,data compression,sport,telecommunication standards,television broadcasting,MPEG audio bitstream processing,audio amplitude profile,audio encoded bitstreams,audio track,automatic sports programme summaries generation,camera shots,frequency subband scale-factors,noise level,scale-factor weights,sports programme TV broadcasts,vocal reaction
Conference
2
Citations 
PageRank 
References 
12
1.94
2
Authors
4
Name
Order
Citations
PageRank
David A. Sadlier1486.68
Sean Marlow2121.94
Noel E. O'Connor32137223.20
Noel Murphy417717.63