US 9,813,689 B2
Method for accelerated restitution of audio content and associated device
Cyril Quinquis, Melesse (FR)
Assigned to Thomson Licensing, (FR)
Filed by THOMSON LICENSING, Issy de Moulineaux (FR)
Filed on Dec. 16, 2014, as Appl. No. 14/571,458.
Claims priority of application No. 13 62639 (FR), filed on Dec. 16, 2013.
Prior Publication US 2015/0181190 A1, Jun. 25, 2015
Int. Cl. H04N 5/92 (2006.01); H04N 5/89 (2006.01); H04N 9/80 (2006.01); H04N 5/93 (2006.01); G11B 27/00 (2006.01); H04N 9/806 (2006.01); H04N 9/804 (2006.01); H04N 5/85 (2006.01); G11B 27/10 (2006.01); G10L 21/043 (2013.01); H04N 5/78 (2006.01); G06F 17/00 (2006.01)
CPC H04N 9/806 (2013.01) [G10L 21/043 (2013.01); G11B 27/005 (2013.01); G11B 27/105 (2013.01); H04N 5/85 (2013.01); H04N 9/8042 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of restitution of audio content in a receiver of audio and/or audiovisual content at one of a nominal or accelerated restitution speed, said receiver being adapted to the restitution of said audio content, said audio content being received encoded and containing a succession of frames of audio samples and pointer type information on at least one portion of the audio samples of said frames, said pointer type information identifying at least one first sub-set of audio samples from said frames to be restituted during accelerated restitution, and at least one second sub-set of audio samples from said frames to be truncated during accelerated restitution, wherein said method comprises: during the accelerated restitution, selecting audio samples of said first sub-set to be restituted during accelerated restitution and omitting samples of said second sub-set; and restituting said selected audio samples of said first sub-set.