Title :
MPEG-4 compliant video encoding: analysis and rate control strategies
Author :
Nunes, Paulo ; Pereira, Fernando
Author_Institution :
Inst. de Telecomunicacoes, Inst. Superior Tecnico, Lisbon, Portugal
fDate :
Oct. 29 2000-Nov. 1 2000
Abstract :
Any set of MPEG-4 elementary bitstreams building a video scene can only be considered profile@level compliant if it does not violate the MPEG-4 video buffering verifier constraints for the chosen profile@level. This paper analyses this mechanism, discussing its major features and drawbacks, notably in comparison with alternative solutions. Furthermore, rate control strategies to guarantee a compliant encoding, are proposed.
Keywords :
buffer storage; video coding; MPEG-4 compliant video encoding; MPEG-4 elementary bitstreams; MPEG-4 video buffering verifier constraints; compliant encoding; profile@level compliance; rate control; video scene; Bit rate; Buffer storage; Decoding; Delay; Encoding; Layout; MPEG 4 Standard; Size control; Telecommunication buffers; Telecommunication control;
Conference_Titel :
Signals, Systems and Computers, 2000. Conference Record of the Thirty-Fourth Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-7803-6514-3
DOI :
10.1109/ACSSC.2000.910917
