DocumentCode
1359200
Title
Backward compatible user-defined data insertion into MPEG-4 bitstreams
Author
Worrall, S.T. ; Sadka, A.H. ; Sweeney, P. ; Kondoz, A.M.
Author_Institution
Centre for Commun. Syst. Res., Surrey Univ., Guildford, UK
Volume
36
Issue
12
fYear
2000
fDate
6/8/2000 12:00:00 AM
Firstpage
1036
Lastpage
1037
Abstract
It is often useful to provide information related to a video bitstream that is unsupported by the official standard. A method is described by which data can be inserted in an MPEG-4 bitstream, while still retaining compatibility with standard MPEG-4 decoders. Its effectiveness is demonstrated by results from insertion of cyclic redundancy check (CRC) codes
Keywords
code standards; data compression; decoding; error detection codes; synchronisation; video coding; CRC code insertion; MPEG-4 bitstreams; backward compatible data insertion; cyclic redundancy check codes; resynchronisation code; standard MPEG-4 decoder compatibility; user-defined data insertion; video bitstream;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000750
Filename
852186
Link To Document