Disney Enterprises, Inc.

Disney Enterprise, Inc.

Craig L Beardsley

Michael J Strein

Vladislav Feldman

Efthimis Stefanidis

Ryan N McCormick

Benjamin H Kepler

Nishith Shah

Jerome G Liscano

Carl A Brown

Joseph Kenny

Zachary N Toback

Brian M Kennedy

Douglas R Mason

Techniques to manage media flows for broadcast with public cloud networks. A request for a media flow is received. A location of the media flow is identified based on a registration database configured to maintain locations of media flows across a media production facility and a public cloud network facility. The media flow is accessed, and at least one of the receiving entity or the requesting entity is configured to generate media based on the media flow.

Software defined network orchestration to manage media flows for broadcast with public cloud networks

Embodiments disclosed herein provide techniques to selectively distribute Precision Time Protocol (PTP) data in a network. The network can include multiple different network devices (e.g., switches) connected to form a network architecture (e.g., a spine/leaf architecture). Rather than distributing the PTP data (e.g., PTP timestamps) through all the network devices in order to synchronize local clocks to a global, master clock, the embodiments herein describe an out-of-band distribution network which selectively distributes the PTP data to select network devices in the network.

Robust distribution of IP timing signals

Software defined network orchestration to manage media flows for broadcast with public cloud networks is provided by identifying a media flow at a media production facility for multicast transmission; registering the media flow to a registration database; migrating the media flow from multicast transmission to unicast transmission; transmitting the media flow to a public cloud network facility; and updating the registration database with a location of the media flow in the public cloud network facility. Once registered, a media flow management system allows any authorized device to request for a media flow; and in response locates the media flow based on a registration database indicating a location of the media flow (whether in the public cloud network facility, on a common carrier, or in a production facility); receives access to the media flow at the location; and allows the authorized device to consume the media flow.

Non-linear management of real time sequential data in cloud instances via time constraints is provided by: receiving, at a cloud network facility from a media production facility, a selection of component media flows for assembly into an assembled media package; identifying a time constraint for assembling component media flows into the assembled media package; identifying processes to perform with respect to the component media flows during assembly of the assembled media package; in response to an estimated time to perform the processes with respect to the component media flows exceeding the time constraint, adjusting performance of the processes with respect to the component media flows to increase a speed of performance; and performing, in the cloud network facility, the processes with respect to the component media flows as adjusted to produce the assembled media package.

Non-linear management of real time sequential data in cloud instances via time constraints

A media flow transport security manager of a hybrid cloud-based media production system having a network orchestrator and an extensible resource manager (ERM) includes a firewall communicatively coupled to a computing platform having a hardware processor and a memory storing a security software code. The hardware processor executes the security software code to communicate with the network orchestrator to identify multicast production media flow(s) for processing in a cloud-based virtual production environment, and to communicate with the ERM to obtain an identifier of each cloud-based resource used for processing cloud production media flow(s) corresponding to the identified multicast production media flow(s). The hardware processor also executes the security software code to receive an alert that the cloud production media flow(s) have been processed to generate corresponding post-production cloud media flow(s), and to route, using the obtained identifier of the cloud-based resource(s), the post-production cloud media flow(s) through the firewall.

Media flow transport security management

Embodiments describe monitoring network activity and behavior of authorized clocks to identify suspicious activity, and in response, removing a clock for an authorized clock list. In one embodiment, a network monitor detects changes in profiles corresponding to the authorized clocks such as a disconnecting from a port, changing a network location, unexpected changes in the clock signal, changes to the clock ID or MAC address, and the like. If the network monitor deems these changes suspicious, it removes the clock from the authorized clock list. When the current master clock fails, the PTP endpoints select a new master clock only if that clock is included in the authorized clock list. In this manner, the network monitor can constantly update the authorized clock list to ensure it contains only clocks that have not been tampered with or replaced with rogue clocks.

System and method for providing security for master clocks

Robust distribution of ip timing signals

A hybrid cloud-based media production system includes a facility extension platform having a hardware processor and a memory storing a software code. The hardware processor executes the software code to identify multicast production media flow(s) for processing in a cloud-based virtual production environment, to identify cloud-based resource(s) for processing one or more cloud production media flow(s) corresponding to the multicast production media flow(s), in the cloud-based virtual production environment, and to coordinate provisioning of the cloud-based virtual production environment with the identified cloud-based resource(s). The hardware processor also executes the software code to align, using a cloud permissible timing protocol, the timing of the cloud production media flow(s) in the cloud-based virtual production environment, and to process the cloud production media flow(s) in the cloud-based virtual production environment using the identified cloud-based resource(s).

Hybrid cloud-based media production

An extensible resource manager (ERM) of a hybrid cloud-based media production system includes a computing platform having a hardware processor and a memory storing a resource management software code. The hardware processor executes the resource management software code to communicate with a network orchestrator of the hybrid cloud-based media production system to identify multicast production media flow(s) for processing in a cloud-based virtual production environment, to identify cloud-based resource(s) for processing cloud production media flow(s) corresponding to the multicast production media flow(s), in the cloud-based virtual production environment, and to determine whether a license exists for the identified cloud-based resource(s). The hardware processor also executes the resource management software code to obtain the license when the license does not exist, and to provision, after obtaining the license or in response to determining that the license exists, the cloud-based virtual production environment with the identified cloud-based resource(s).

Extensible resource management for hybrid cloud-based media production

Techniques for controlling the performance of remote operations on computing devices within a video processing environment are described. One embodiment determines to perform a remote operation on a remote device in a media processing environment and determines a signal chain within the media processing environment that includes the remote device. An operational status of the signal chain is determined, based on a media processing schedule for the signal chain. Upon determining that the operational status indicates that the remote device is available for performance of the remote operation, embodiments initiate the performance of the remote operation on the remote device.

System to protect critical remotely accessible media devices

Techniques for selectively initiating security scanning operations on remote devices are described. Embodiments determine to perform a security scanning operation on a remote device in a media processing environment. A signal chain within the media processing environment that includes the remote device is determined. Embodiments determine an operational status of the signal chain, based on a media processing schedule for the signal chain. Upon determining that the operational status indicates that the remote device is available for performance of the security scanning operation, performance of the security scanning operation on the remote device is initiated.

System to manage security scanning in media environments

A network navigation system includes a computing platform having a hardware processor and a system memory storing a routing software code, and communicatively coupled to multiple hardware nodes of a communication network. The hardware processor executes the routing software code to monitor performance data for each hardware node, identify a network destination for a content stream, identify a source hardware node for providing source content of the content stream based on the performance data, and identify hardware transmission nodes for delivery of the content stream based on the performance data. The source and transmission nodes determine a first network route for delivery of the content stream. The routing software code also receives test data for the first network route during delivery of the content stream, and determines a second network route for delivery of the content stream if the test data fails to meet a predetermined test standard.

Automated network navigation

Systems and methods to provide video signals and control signals over an internet protocol (IP) communications network are presented herein. Video signals and control signals may be obtained via an IP communications network. The control signals may be associated with the video signals using synchronization source identifiers as described in IETF RFC 3550.

Systems and methods to provide video and control signals over an internet protocol communications network

Embodiments herein describe automatically synchronizing the output of source devices connected to a system reference point through an IP network in a media production studio so that the outputs are aligned when they reach the system reference point. In one embodiment, the system reference point device exchanges a plurality of messages and timestamps with a source device. The source device uses the messages and timestamps to determine a transmission delay between the source device and the system reference point device. The source device uses the transmission delay to determine a video transmission correction factor, which the source device applies to modify the time at which it outputs a signal so that the signal is aligned with signals output by other source devices when the signal arrives at the system reference point device through the IP network.

Automatic timing of production devices in an internet protocol environment

There is provided a device comprising a non-transitory memory storing an executable code, a hardware processor executing the executable code to receive Internet protocol (IP) packets encapsulating a video content, the IP packets including a frame having a header storing header information relating to the video content, retrieve at least one portion of the header information relating to the video content from the header, retrieve the video content from the IP packets, prepare the retrieved video content for transmission using serial digital interface (SDI) protocol, insert the at least one portion of the header information into at least one of a vertical ancillary (VANC) data space and a horizontal ancillary (HANC) data space of the prepared video content using the SDI protocol, and transmit the prepared video content using the SDI protocol, including the at least one portion of the header information in the VANC space.

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Chicago, IL, United States of America

Craig L Beardsley