Alan J. Seefeldt, Alameda, CA (US); Lie Lu, Dublin, CA (US); and Chen Zhang, Beijing (CN)
Assigned to DOLBY LABORATORIES LICENSING CORPORATION, San Francisco, CA (US)
Filed by Dolby Laboratories Licensing Corporation, San Francisco, CA (US)
Filed on Oct. 10, 2022, as Appl. No. 17/963,103.
Application 16/825,776 is a division of application No. 16/368,574, filed on Mar. 28, 2019, granted, now 10,602,294, issued on Mar. 24, 2020.
Application 16/368,574 is a division of application No. 16/143,351, filed on Sep. 26, 2018, granted, now 10,251,010, issued on Apr. 2, 2019.
Application 16/143,351 is a division of application No. 15/577,510, granted, now 10,111,022, issued on Oct. 23, 2018, previously published as PCT/US2016/034459, filed on May 26, 2016.
Application 17/963,103 is a continuation of application No. 16/825,776, filed on Mar. 20, 2020, granted, now 11,470,437.
Claims priority of provisional application 62/183,491, filed on Jun. 23, 2015.
Claims priority of application No. 201510294063.7 (CN), filed on Jun. 1, 2015.
Prior Publication US 2023/0105114 A1, Apr. 6, 2023
1. A method of processing an audio signal, the audio signal having a plurality of audio objects, the method comprising: receiving the plurality of audio objects associated with a spatial metadata; converting the audio signal into a plurality of submixes, wherein each submix corresponds to a subset of the plurality of audio objects of the audio signal, wherein each submix includes rendering constraints regarding locations of the subset of the plurality of audio objects; determining a corresponding submix gain for each submix; and rendering the plurality of submixes based on the rendering constraints, the spatial metadata, and submix gains.
