RENDERING METHOD AND RELATED DEVICE

WIPO Patent Application WO/2022/228174

A1

A rendering method and a related device, which can be applied to scenarios such as music, film and television works production. The method can be executed by a rendering device, and can also be executed by a component (e.g. a processor, a chip or a chip system) of the rendering device. The method comprises: acquiring a first single object sound track on the basis of a multimedia file, wherein the first single object sound track corresponds to a first sound generation object; and determining a first sound source position of the first sound generation object on the basis of reference information, and performing spatial rendering on the first single object sound track on the basis of the first sound source position, so as to acquire a rendered first single object sound track. The stereoscopic sense of space of a first single object sound track, in a multimedia file, that corresponds to a first sound generation object can be improved, thereby providing an immersive stereo sound effect for a user.

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DU XUHAO (CN)
LI XIANGYU (CN)
LI SHUO (CN)
FAN FAN (CN)
LI HAITING (CN)

PCT/CN2022/087353

November 03, 2022

April 18, 2022

Click for automatic bibliography generation  

HUAWEI TECH CO LTD (CN)

H04N21/439; G06N3/04; G06N3/08; H04N21/44

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CN112291615A	2021-01-29
CN106448687A	2017-02-22
CN202110477321A	2021-04-29

SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)

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