发明名称 |
Methods and apparatus for decoding multiple independent audio streams using a single audio decoder |
摘要 |
An embodiment of the present invention discloses a system and method for decoding multiple independent encoded audio streams using a single decoder. The system includes one or more parsers, a preprocessor, an audio decoder, and a renderer. The parser extracts individual audio frames from each input audio stream. The preprocessor combines the outputs of all parsers into a single audio frame stream and enables sharing of the audio decoder among multiple independent encoded audio streams. The audio decoder decodes the single audio frame stream and provides a single decoded audio stream. And the renderer renders the individual reconstructed audio streams from the single decoded audio stream. |
申请公布号 |
US8613038(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US20100910432 |
申请日期 |
2010.10.22 |
申请人 |
BANSAL RAHUL;MONNIER PHILIPPE;SINGH SHIV KUMAR;MAITI KAUSIK;JAIN NITIN;STMICROELECTRONICS INTERNATIONAL N.V.;STMICROELECTRONICS (GRENOBLE) SAS |
发明人 |
BANSAL RAHUL;MONNIER PHILIPPE;SINGH SHIV KUMAR;MAITI KAUSIK;JAIN NITIN |
分类号 |
H04N7/16 |
主分类号 |
H04N7/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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