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公开(公告)号：EP2673770B1
公开(公告)日：2017-10-18
申请号：EP11858139.6
申请日：2011-12-21
申请人： Intel Corporation
IPC分类号： G10L19/00 , G11B20/10 , H04N21/426
CPC分类号： H04N21/4143 , H04N19/42 , H04N19/44 , H04N21/42607 , H04N21/42653
摘要： Techniques are disclosed that involve the processing of audio streams. For instance, a host processing platform may receive a content stream that includes an encoded audio stream. In turn, a graphics engine produces from it a decoded audio stream. This producing may involve the graphics engine performing various operations, such as an entropy decoding operation, an inverse quantization operation, and an inverse discrete cosine transform operation. In embodiments, the content stream may further include an encoded video stream. Thus the graphics engine may produce from it a decoded video stream. This audio and video decoding may be performed in parallel.
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公开(公告)号：EP2673770A1
公开(公告)日：2013-12-18
申请号：EP11858139.6
申请日：2011-12-21
申请人： Intel Corporation
CPC分类号： H04N21/4143 , H04N19/42 , H04N19/44 , H04N21/42607 , H04N21/42653
摘要： Techniques are disclosed that involve the processing of audio streams. For instance, a host processing platform may receive a content stream that includes an encoded audio stream. In turn, a graphics engine produces from it a decoded audio stream. This producing may involve the graphics engine performing various operations, such as an entropy decoding operation, an inverse quantization operation, and an inverse discrete cosine transform operation. In embodiments, the content stream may further include an encoded video stream. Thus the graphics engine may produce from it a decoded video stream. This audio and video decoding may be performed in parallel.
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