公开(公告)号：EP3379533A2

公开(公告)日：2018-09-26

申请号：EP18161398.5

申请日：2011-09-13

申请人： Warner Bros. Entertainment Inc.

发明人： Antonellis, Darcy ,  Gasparri, Massimiliano ,  Ostrover, Lewis, S. ,  Collar, Bradly Thomas

IPC分类号： G10L19/008 ,  H04S7/00

CPC分类号： H04S7/30 ,  G10L19/008 ,  H04R2499/15 ,  H04S2400/11 ,  H04S2420/03

摘要： An apparatus generating audio cues for content indicative of the position of audio objects within the content comprising: an audio processor receiving raw audio tracks for said content and information indicative of the positions of at least some of said audio tracks within frames of said content, said audio processor generating corresponding audio parameters; an authoring tool receiving said audio parameters and generating encoding coefficients, said audio parameters including audio cue of the position of audio objects corresponding to said tracks in at least one spatial dimension; and a first audio/video encoder receiving an in- put and encoding said input into an audio visual content having visual objects and audio objects, said audio objects being disposed at location corresponding to said one spatial position, said encoder using said encoding coefficients for said encoding.

公开(公告)号：EP3379533A3

公开(公告)日：2019-03-06

申请号：EP18161398.5

申请日：2011-09-13

申请人： Warner Bros. Entertainment Inc.

发明人： Antonellis, Darcy ,  Gasparri, Massimiliano ,  Ostrover, Lewis, S. ,  Collar, Bradly Thomas

IPC分类号： G10L19/008 ,  H04S7/00

摘要： An apparatus generating audio cues for content indicative of the position of audio objects within the content comprising: an audio processor receiving raw audio tracks for said content and information indicative of the positions of at least some of said audio tracks within frames of said content, said audio processor generating corresponding audio parameters; an authoring tool receiving said audio parameters and generating encoding coefficients, said audio parameters including audio cue of the position of audio objects corresponding to said tracks in at least one spatial dimension; and a first audio/video encoder receiving an in- put and encoding said input into an audio visual content having visual objects and audio objects, said audio objects being disposed at location corresponding to said one spatial position, said encoder using said encoding coefficients for said encoding.