公开(公告)号：US20210243243A1

公开(公告)日：2021-08-05

申请号：US17269794

申请日：2019-07-26

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Daniel LONNBLAD ,  Peter ISBERG

IPC: H04L29/06

Abstract: The media production element combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. A network assistance device can provide feedback to the media production element regarding network conditions for the electronic devices that are registered to an event. Such feedback can prevent bad network connections from affecting the final media production by helping the media production element to decide which data stream to use in the production and when to switch from an electronic device that can be on its way to losing optimum radio conditions.

公开(公告)号：US20210211481A1

公开(公告)日：2021-07-08

申请号：US17056671

申请日：2019-05-22

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Lars NORD ,  Daniel LONNBLAD ,  Bo LARSSON ,  Peter ISBERG

IPC: H04L29/06

Abstract: The media production element (12) combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element (12) can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. A network assistance device (42) can determine event-coordinated uplink network assistance data with the goal of prioritizing resource allocation to clients/electronic devices that currently are used for the combined media production, and assign less resources to those that are not currently used. Rather than optimizing individual links, the event-coordinated uplink network assistance data is determined by taking the aggregated capacity and the production needs of the media production element (12) into account.

公开(公告)号：US20210204035A1

公开(公告)日：2021-07-01

申请号：US17269748

申请日：2019-07-26

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Daniel LONNBLAD ,  Peter ISBERG

IPC: H04N21/63 ,  H04N21/262 ,  H04N21/2743 ,  H04N21/647

Abstract: The media production element combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. An electronic device participating in the uplink data streaming of the event can transmit data segments to the media production element in real-time, and it can also store data segments locally. A network assistance device or media production element can request a non-real time stored data segment from the electronic device.

公开(公告)号：US20210168185A1

公开(公告)日：2021-06-03

申请号：US17262898

申请日：2019-07-26

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Peter ISBERG ,  Daniel LONNBLAD

IPC: H04L29/06

Abstract: The media production element combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. A network assistance device can receive priority information from the media production element and determine event-coordinated uplink network assistance data based on an event priority assignment corresponding to the event or an individual priority assignment corresponding to a particular device registered to the event with the goal of prioritizing resource allocation to clients/electronic devices that currently are used for the combined media production, and assigning less resources to those that are not currently used or have a lower priority.