continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6387/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :21/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : BACKWARD COMPATIBLE AGGREGATION OF PICTURES IN SCALABLE VIDEO CODING
(51) International classification :H04N 7/26 (71)Name of Applicant :
(31) Priority Document No :60/758,254
1)NOKIA CORPORATION
(32) Priority Date :11/01/2006
Address of Applicant :KEILALAHDENTIE 4,FIN-02150
(33) Name of priority country :U.S.A.
ESPOO,FINLAND. Finland
(86) International Application No :PCT/IB2007/000075 (72)Name of Inventor :
Filing Date
:11/01/2007
1)HANNUKSELA,MISKA
(87) International Publication No :WO 2007/080502 2)WANG,YE-KUI
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
An indirect aggregator NAL unit for the SVC file format and RTP payload format for video coding. The indirect aggregator NAL unit
of the present invention enables easy identification of scalability dependencies within a bit stream, thereby enabling fast and efficient
stream manipulation. Furthermore, the indirect aggregator NAL unit of the present invention ensures that a base layer of the streams
can still be processed with a H.264/AVC decoder, AVC file format parser, and H.264/AVC RTP payload parser.
No. of Pages : 26 No. of Claims : 25
The Patent Office Journal 24/10/2008 25869