The present disclosure provides live event systems having one or more processors coupled to memory. The live event system can access a plurality of messages associated with a live event broadcasted to a plurality of broadcast receiver devices via a broadcast provider system. The live event system can determine that at least one message of the messages satisfies a condition of a notification generation policy relating to the live event. The live event system can identify, from the broadcast receiver devices, a subset of broadcast receiver devices that satisfy a notification transmission policy relating to the live event. The live event system can transmit instructions to the broadcast provider system, instructions causing the broadcast provider system to communicate with each broadcast receiver device of the subset of broadcast receiver devices and cause each broadcast receiver device of the subset to display a notification identifying the live event.

A method is shown. The method includes maintaining a plurality of player profiles corresponding to players consuming a service of the one or more processors, each of the plurality of player profiles associated with a respective one of the plurality of broadcast receiver devices. The method includes maintaining a plurality of live events to monitor. The method includes identifying a subset having one or more attributes that satisfy a content selection policy relating to a live event. The method includes determining from data identifying the live event accessed via a data feed, that the live event has started. The method includes transmitting instructions to the broadcast provider system that cause the broadcast provider system to communicate with each broadcast receiver device and cause the broadcast receiver device to i) display a notification indicating that the live event has started or ii) initiate recording of the live event.

Systems and methods for generating notification interfaces based on media broadcast access events are provided. The system can determine, based on one or more attributes of the plurality of historic content streams accessed by a broadcast receiver device, an arrangement of the plurality of content items corresponding to the one or more live events. The system can generate display instructions for the broadcast receiver device that cause the broadcast receiver device to display a notification including the plurality of content items with a broadcast of a live event of the one or more live events according to the arrangement. The system can transmit the display instructions to the broadcast receiver device to cause the broadcast receiver device to display the notification including the plurality of content items with the broadcast of the live event of the one or more live events according to the arrangement.

The present disclosure provides event capture systems having one or more processors coupled to memory. The event capture system can identify a wager corresponding to a live event associated with a client device. The event capture system can identify a broadcast receiver device corresponding to the client device. The event capture system can generate recording instructions for the broadcast receiver device that cause the broadcast receiver device to initiate a recording of a broadcast of the live event. The event capture system can transmit the recording instructions to the broadcast receiver device to cause the broadcast receiver device to schedule a recording for the broadcast of the live event.

Systems and methods for modifying broadcast interfaces based on detected broadcast events are disclosed. The system can identify a player profile corresponding to an application executing on a broadcast receiver device, and detect a change in a status of an interaction associated with the player profile. The system can generate instructions for the application executing on the broadcast receiver device that causes the application executing on the broadcast receiver device to display a notification based on the change in the status of the interaction. The system can transmit the instructions to the broadcast receiver device to cause the application executing on the broadcast receiver device to display the notification as an overlay to a broadcast received by the broadcast receiver device.

Provided is a system and method for publishing a disparate live media output stream that complies with distribution format regulations. One or more processors in the system generate a preview based on a low-latency protocol for a plurality of live input streams, and generate an updated schedule based on one or more events identified in the preview in real-time. The updated schedule includes one or more transitions between the plurality of live input streams and pre-encoded media assets. A disparate live media output stream manifest is generated based on manipulation of manifests of the plurality of live input streams and pre-encoded media assets in accordance with the updated schedule. The generated disparate live media output stream manifest is delayed to allow decisions based on the preview, and includes programming content and non-programming content available to the one or more processors for immediate consumption, and complies with distribution format regulations.

A method implemented by a computing system includes receiving, from each of a plurality of content presentation devices, a request for supplemental content. Each content presentation device is configured to present program content received from a content distribution system, wherein the program content is associated with a program schedule that specifies an advertisement start time. The computing system determines, for each of the plurality of content presentation devices, a supplemental content processing time that corresponds to an amount of time required by a particular content presentation device to receive the supplemental content to facilitate presentation of the supplemental content. The computing system schedules the plurality of content presentation devices to receive requested supplemental content according to corresponding supplemental content processing times and advertisement start times. Content presentation devices having higher supplemental content processing times and earlier advertisement start times are scheduled to begin receiving requested supplemental content before content presentation devices associated with lower supplemental content processing times and later advertisements start times. Supplemental content is subsequently communicated to the content presentation devices according to the schedule.

Provided is a system and method for publishing a disparate live media output stream that complies with distribution format regulations. The system generates an updated schedule in real-time based on an event identified in a low-latency preview of a plurality of live input streams. The system further generates a disparate live media output stream manifest based on manipulation of manifests of the plurality of live input streams and a plurality of pre-encoded media assets in accordance with the updated schedule.

Systems and methods that may facilitate synchronizing the presentation of a program on multiple devices are disclosed. Amounts by which each device may delay its presentation of a program may be determined and/or sent to the devices.

A method for playing out a media program including a primary programming. The method includes storing the primary programming; forming first and second sets of content for play-out during a break in the primary programming, where the second set's duration differs by less than a predetermined amount from the duration of the first set of content transmitting, by a first mechanism, a base program including the primary programming and subsequently, during the break, the first set of content, and after the break, the primary programming; and transmitting, by a second mechanism, the primary programming at a first time offset to the transmitting by the first mechanism before the break and subsequently, during the break, the second set of content and after the break, the primary programming at a second time offset to the transmitting by the first mechanism, after the break, the first and second time offsets being different.