Aspects of the subject disclosure may include, for example, accessing a terrestrial content service that delivers media content to premises of a subscriber for presentation to media processing equipment of the subscriber. An interruption in the terrestrial content service is determined that interrupts the delivery of the media content item to the media processing equipment. An alternative media content item is identified based on the media content item, wherein the alternative media content item is available by way of a direct broadcast satellite service not subscribed to by the subscriber. The direct broadcast satellite service is provisioned to the media processing equipment responsive to the determining of the interruption in the terrestrial content service. Other embodiments are disclosed.

Disclosed herein are techniques for bidirectional communication in a network, such as a cable television (CATV) system, for return band with echo cancellation. The techniques result in a minimum loss of available return bandwidth to facilitate forward out of band (OOB) communication to a client device, e.g., set top box (STB), within the extended return band, such as a return band extended beyond a frequency previously used for OOB communications.

A system and method for monitoring adaptive streaming content with selectable alert sensitivity modes and playlist alerting functionality are provided. The method includes downloading manifest files and segments of adaptive streaming content using a computer server. Alerts are generated based on different sensitivity modes for rebuffering events and stream outages. The system provides for stream outage alerting functionality and allows users to choose between the most sensitive mode, normal sensitivity mode, and the least sensitive mode to receive appropriate alerts. The invention is applicable to various adaptive streaming protocols, such as HTTP Live Streaming (HLS), Dynamic Adaptive Streaming over HTTP (DASH), and Common Media Application Format (CMAF).

System, method, and computer program product embodiments are disclosed for integrated diagnosis and debugging of content distribution systems. A system includes a networking module that receives, from a central server, instructions for running network diagnostics on a cable headend. A diagnostics environment module is configured to perform diagnostic operations based on the received instructions. The networking module transmits results of the diagnostic operations to the central server.

A video service quality assessment method and apparatus are provided to resolve a prior-art problem of relatively low accuracy of an assessment result. A monitoring device obtains an identifier of a to-be-monitored channel, an identifier of to-be-monitored user equipment, and configuration information of a video service transmission system; obtains a multicast video stream of the to-be-monitored channel based on the identifier of the to-be-monitored channel; obtains a retransmitted video stream based on the identifier of the to-be-monitored channel, the identifier of the to-be-monitored user equipment, and the configuration information of the video service transmission system; determines a to-be-assessed video stream based on the multicast video stream and the retransmitted video stream; and parses the to-be-assessed video stream, and obtains an assessment result based on a parsing result and the configuration information of the video service transmission system.

Systems and methods for broadcasting a video stream are disclosed. The systems and methods can receive a video stream from a broadcaster, process the video steam, store the video streaming, and deliver the video stream to a viewer as a live video stream or a video on demand. The viewer may use an access token to access the video stream. The systems and methods may include an error detection mechanism for detecting an interrupt in the video stream. The systems and methods can restore the access token to its original state if an error is detected. The systems and methods can also include one or more link sharing mechanisms for sharing links to a video stream. The shareable links may be associated with share tokens.

Disclosed are a network-based quality of experience (QoE) provisioning method and apparatus for mobile video applications. A QoE provisioning method of a policy and charging rules function (PCRF) in a network includes collecting, by the PCRF, information for QoE estimation of a data flow from a user equipment measurement apparatus and a network measurement apparatus in the network, transmitting, by the PCRF, a request for the QoE estimation for the data flow, to a QoE estimation unit in the network, the data flow including information used for the QoE estimation, and transmitting, by the PCRF, a request for QoE adjustment to a server that transmits the data flow, based on the QoE estimated by the QoE estimation unit and the QoE required for the data flow.

Systems and methods are described for viewing missed media content. A media content stream is received at a user device. A first timestamp is logged, in response to determining a first failure in the receiving of the content stream, indicating when the first failure in the receiving of the content stream to the user device occurred. A second timestamp is logged, in response to determining a first restoration of the receiving of the content stream, indicating when the first restoration in the receiving of the content stream to the user device occurred. A first recorded portion of the media content stream is retrieved. The first recorded portion has a start point corresponding to the first timestamp and an end point corresponding to the second timestamp.

Methods for monitoring quality metrics of a video session that uses traffic transmitted over a mobile video delivery network facility are disclosed. A method for monitoring quality of a video system that uses traffic transmitted over a mobile video delivery network facility may include monitoring the mobile video delivery network facility that handles at least a portion of the video traffic for the video session for information about the video traffic at a location of the mobile video delivery network facility and monitoring at least one user mobile device that plays the video delivered by the mobile video delivery network facility using a software development kit (SDK) that reports at least one media delivery quality metric.

Methods for monitoring quality metrics of a video session transmitted over a mobile video delivery network facility are disclosed. A method for monitoring quality of a video system that uses traffic transmitted over a mobile video delivery network facility may include tapping, by a video quality probe, into a mobile network traffic stream transmitted over the mobile video delivery network facility, filtering, by the video quality probe, the tapped mobile network traffic stream to identify an individual video session; and determining, by the video quality probe, a video quality parameter corresponding to the identified individual video session.