公开(公告)号：US20220247990A1

公开(公告)日：2022-08-04

申请号：US17726194

申请日：2022-04-21

Applicant: Nokia Technologies Oy

Inventor： Kashyap Kammachi Sreedhar ,  Igor Danilo Diego CURCIO ,  Miska Matias HANNUKSELA ,  Sujeet Shyamsundar MATE ,  Emre Baris AKSU

IPC: H04N13/172 ,  H04N13/161

Abstract: A method includes generating a bitstream defining a presentation, the presentation comprising an omnidirectional visual media content and a first visual media component and a second visual media component; indicating in the bitstream a first presentation timeline and a second presentation timeline; and indicating in the bitstream a switching mode with respect to the first presentation timeline associated with the first visual media component, or with respect to the second presentation timeline associated with the second visual media component, the switching mode being indicated dependent on a viewpoint of a user; wherein the switching mode provides an indication of switching to the first visual media component or to the second visual media component, the first visual media component corresponding to content captured from a first omnidirectional camera in a first location, and the second visual media component corresponding to content captured from a second omnidirectional camera in a second location.

公开(公告)号：US20220167026A1

公开(公告)日：2022-05-26

申请号：US17440408

申请日：2019-03-21

Applicant: Nokia Technologies Oy

Inventor： Yu YOU ,  Sujeet Shyamsundar MATE ,  Kashyap KAMMACHI SREEDHAR ,  Wolfgang VAN RAEMDONCK

IPC: H04N21/235 ,  H04N21/2343 ,  H04N21/6543 ,  G06N7/00

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: receiving, by a workflow manager from a source entity, a workflow description for network based media processing, the workflow description comprising a workflow task optimization information element, generating a workflow on the basis of the workflow description, the workflow comprising a set of connected media processing tasks, and causing workflow task modification to optimize the workflow on the basis of one or more parameters in the optimization information element.

公开(公告)号：US20210377686A1

公开(公告)日：2021-12-02

申请号：US15734253

申请日：2019-06-10

Applicant: Nokia Technologies Oy

Inventor： Jussi LEPPÄNEN ,  Miikka VILERMO ,  Arto LEHTINIEMI ,  Sujeet Shyamsundar MATE

IPC: H04S7/00 ,  H04M3/02 ,  H04R5/04 ,  G06F3/0488

Abstract: Apparatuses, methods and computer programs are described comprising: providing an incoming call indication in response to an incoming call, the incoming call indication including an initial ambient audio signal comprising a combination of first ambient audio and second ambient audio; receiving an ambient audio control command; and adjusting the initial ambient audio signal to generate an adjusted ambient audio signal depending on the ambient audio control command.

公开(公告)号：US20210289308A1

公开(公告)日：2021-09-16

申请号：US17258803

申请日：2019-07-03

Applicant: Nokia Technologies Oy

Inventor： Lasse LAAKSONEN ,  Sujeet Shyamsundar MATE ,  Kari JARVINEN

IPC: H04S7/00 ,  H04N21/233 ,  H04N21/218 ,  H04N21/6587

Abstract: An apparatus including circuitry configured for receiving a spatial media content file including a plurality of viewpoints; circuitry configured for determining a first viewpoint from the plurality of viewpoints for a first user consuming the spatial media content file; circuitry configured for receiving an indication that affects an audio rendering of the first viewpoint for the first user, wherein the indication is associated with one or more actions of at least one second user consuming the spatial media content file; and circuitry configured for controlling the audio rendering of the first viewpoint for the first user in response to the receiving of the indication based on at least one of: a position and/or orientation of the first user, and the one or more actions of the second user.

公开(公告)号：US20210266694A1

公开(公告)日：2021-08-26

申请号：US17260406

申请日：2019-07-22

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Arto LEHTINIEMI ,  Miikka Tapani VILERMO ,  Mikko-Ville llari LAITINEN

IPC: H04S7/00 ,  H04S3/00 ,  G10L19/008

Abstract: Examples of the disclosure relate to apparatus, methods and computer programs. The apparatus including circuitry configured for obtaining a spatial audio signal where the spatial audio signal includes at least one participant audio object and at least one private audio object wherein the private audio object is associated with a participant which generated the participant audio object. The apparatus also includes circuitry configured for causing the participant audio object to be rendered in a first spatial location and causing the private audio object to be rendered in a second spatial location so that the rendering of the private audio object is less prominent than the rendering of the participant audio object.

公开(公告)号：US20210183010A1

公开(公告)日：2021-06-17

申请号：US17267934

申请日：2019-09-20

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Igor CURCIO ,  Miska HANNUKSELA ,  Emre AKSU ,  Kashyap KAMMACHI SREEDHAR

IPC: G06T3/00 ,  G06T11/00

Abstract: A method, apparatus and computer program product enable multiple timeline support in playback of omnidirectional media content with overlay. The method, apparatus and computer program product receive a visual overlay configured to be rendered as a multi-layer visual content with an omnidirectional media content file (30). The omnidirectional media content file is associated with a first presentation timeline. The visual overlay is associated with a second presentation timeline. The method, apparatus and computer program product construct an overlay behavior definition file associated with the visual overlay (32). The overlay behavior definition file indicates a behavior of the second presentation timeline with respect to the first presentation in an instance that a pre-defined user interaction switch occurs during a playback of the omnidirectional media content file.

公开(公告)号：US20210004273A1

公开(公告)日：2021-01-07

申请号：US16460354

申请日：2019-07-02

Applicant: Nokia Technologies OY

Inventor： Yu YOU ,  Sujeet Shyamsundar MATE

IPC: G06F9/50

Abstract: A network apparatus distributes a first plurality of tasks for processing first media content among at least a first slicing window and a second slicing window based on a connection map included in a workflow description from a network based media processing (NBMP) source. The first slicing window includes at least one first task from among the first plurality of tasks and the second slicing window includes at least one second task from among the first plurality of tasks. The network apparatus provisions the first media content to at least a first of the one or more media sinks by deploying the at least one first task to one or more first media processing entities, and deploying the at least one second task to one or more of the first media processing entities in response to receiving an indication that the at least one first task has been deployed successfully.

公开(公告)号：US20200344563A1

公开(公告)日：2020-10-29

申请号：US16960723

申请日：2019-01-14

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Adriana VASILACHE ,  Lasse LAAKSONEN ,  Kari JARVINEN ,  Antti ERONEN ,  Jussi LEPPANEN

IPC: H04S7/00 ,  H04S3/00 ,  H04R1/40 ,  H04R3/00 ,  G06F3/01

Abstract: An apparatus including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: generate content lock information for a content lock, wherein the content lock information enables control of audio signal processing associated with audio signals related to one or more audio sources based on a position and/or orientation input.

公开(公告)号：US20180275861A1

公开(公告)日：2018-09-27

申请号：US15926123

申请日：2018-03-20

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Arto LEHTINIEMI ,  Antti ERONEN ,  Jussi LEPPÄNEN

IPC: G06F3/0484 ,  G06F3/16 ,  G06T11/60

CPC classification number: G06F3/04847 ,  G06F3/011 ,  G06F3/165 ,  G06T11/60 ,  G06T2200/24

Abstract: An apparatus caused to perform at least the following: based on virtual reality content comprising visual imagery and audio of a scene for presentation in virtual reality, and capture property modification data comprising information indicative of one or more proposed modifications to the virtual reality content, modifications relating to an aural presentation or to visual presentation of at least part of the visual imagery, the capture property modification data further comprising, for each of the modifications, information indicative of a modification time, relative to the virtual reality content and a virtual location in the virtual reality space; provide for presentation of the virtual reality content to a reviewing user with the proposed modifications made to the virtual reality content and modification graphics indicative of the proposed modifications, the modification graphics presented based on the modification time and positioned in the virtual reality space in accordance with the virtual location.

公开(公告)号：US20180213345A1

公开(公告)日：2018-07-26

申请号：US15742687

申请日：2016-07-05

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Veli-Matti KOLMONEN ,  Antti ERONEN ,  Arto LEHTINIEMI

IPC: H04S7/00 ,  H04R5/027 ,  G06T7/70

CPC classification number: H04S7/303 ,  G01S5/02 ,  G06F3/0346 ,  G06F3/162 ,  G06F3/165 ,  G06F3/167 ,  G06F2203/0381 ,  G06T7/70 ,  H01Q21/00 ,  H04R1/406 ,  H04R3/005 ,  H04R5/027 ,  H04R2201/401 ,  H04S2400/11 ,  H04S2400/15

Abstract: Apparatus for capturing media including: a first media capture device configured to capture media; a locator configured to receive at least one remote location signal such that the apparatus is configured to locate an audio source associated with a tag generating the remote location signals, the locator including an array of antenna elements arranged with a reference orientation from which the tag is located; and a common orientation determiner configured to determine a common datum orientation between the reference orientation and the common datum, the common datum being common with respect to the apparatus and at least one further apparatus for capturing media, such that switching between the apparatus and the further apparatus for capturing media can be controlled based on the determined common datum orientation and a further apparatus common datum orientation.