Abstract: A method comprises receiving from each of a plurality of commentator applications respective distinct streams of media content comprising commentary information, combining at least portions of selected ones of the distinct streams of media content comprising commentary information in a mixer associated with a media server to generate a composite media content stream, and providing the composite media content stream generated by the mixer to one or more servers of a content delivery network for delivery to one or more viewer devices. The commentary information of a given one of the distinct streams of media content received from a corresponding one of the commentator applications illustratively comprises at least one of audio content, video content, image content, social media posting content, chat text and closed caption text. The mixer may comprise a post-mixer coupled to the media server.

Abstract: A method comprises receiving video streams from a plurality of mobile devices associated with respective distinct users of a crowd-stream video application, evaluating the received video streams relative to an event of interest, selecting particular ones of the video streams for use in generation of crowd-stream video output based at least in part on results of the evaluating, generating the crowd-stream video output utilizing at least portions of the selected video streams, and providing the crowd-stream video output to one or more servers of a content delivery network for delivery to one or more viewer devices. The video streams illustratively comprise live video streams of the event of interest captured by respective ones of the mobile devices. In some embodiments, evaluating the received video streams relative to an event of interest comprises evaluating the received video streams in terms of at least vantage point relative to the event of interest.

Abstract: A method comprises receiving from each of a plurality of commentator applications respective distinct streams of media content comprising commentary information, combining at least portions of selected ones of the distinct streams of media content comprising commentary information in a mixer associated with a media server to generate a composite media content stream, and providing the composite media content stream generated by the mixer to one or more servers of a content delivery network for delivery to one or more viewer devices. The commentary information of a given one of the distinct streams of media content received from a corresponding one of the commentator applications illustratively comprises at least one of audio content, video content, image content, social media posting content, chat text and closed caption text. The mixer may comprise a post-mixer coupled to the media server.

Abstract: A method comprises receiving from each of a plurality of commentator applications corresponding commentary information relating to video content from at least one video source, sending at least portions of the commentary information received from each of the commentator applications to one or more other ones of the commentator applications, and generating commented video content based at least in part on the commentary information received from the commentator applications. The commented video content is provided to one or more servers of a content delivery network for delivery to one or more viewer devices. The receiving and sending are illustratively implemented in a media server through interaction of the media server with web browsers of respective commentator devices that implement the commentator applications.

Abstract: A method comprises receiving video streams from a plurality of mobile devices associated with respective distinct users of a crowd-stream video application, evaluating the received video streams relative to an event of interest, selecting particular ones of the video streams for use in generation of crowd-stream video output based at least in part on results of the evaluating, generating the crowd-stream video output utilizing at least portions of the selected video streams, and providing the crowd-stream video output to one or more servers of a content delivery network for delivery to one or more viewer devices. The video streams illustratively comprise live video streams of the event of interest captured by respective ones of the mobile devices. In some embodiments, evaluating the received video streams relative to an event of interest comprises evaluating the received video streams in terms of at least vantage point relative to the event of interest.

Abstract: A method comprises receiving video streams from a plurality of mobile devices associated with respective distinct users of a crowd-stream video application, evaluating the received video streams relative to an event of interest, selecting particular ones of the video streams for use in generation of crowd-stream video output based at least in part on results of the evaluating, generating the crowd-stream video output utilizing at least portions of the selected video streams, and providing the crowd-stream video output to one or more servers of a content delivery network for delivery to one or more viewer devices. The video streams illustratively comprise live video streams of the event of interest captured by respective ones of the mobile devices. In some embodiments, evaluating the received video streams relative to an event of interest comprises evaluating the received video streams in terms of at least vantage point relative to the event of interest.

Abstract: A method comprises receiving video streams from a plurality of mobile devices associated with respective distinct users of a crowd-stream video application, evaluating the received video streams relative to an event of interest, selecting particular ones of the video streams for use in generation of crowd-stream video output based at least in part on results of the evaluating, generating the crowd-stream video output utilizing at least portions of the selected video streams, and providing the crowd-stream video output to one or more servers of a content delivery network for delivery to one or more viewer devices. The video streams illustratively comprise live video streams of the event of interest captured by respective ones of the mobile devices. In some embodiments, evaluating the received video streams relative to an event of interest comprises evaluating the received video streams in terms of at least vantage point relative to the event of interest.

Abstract: A method comprises receiving from each of a plurality of commentator applications corresponding commentary information relating to video content from at least one video source, sending at least portions of the commentary information received from each of the commentator applications to one or more other ones of the commentator applications, and generating commented video content based at least in part on the commentary information received from the commentator applications. The commented video content is provided to one or more servers of a content delivery network for delivery to one or more viewer devices. The receiving and sending are illustratively implemented in a media server through interaction of the media server with web browsers of respective commentator devices that implement the commentator applications.

Abstract: A method comprises receiving content from at least one source, processing the content to identify an object in the content, assigning an identifier to the object based on the processing, permitting viewer selection of the object identifier, and providing additional information for presentation to a viewer of the content responsive to viewer selection of the object identifier. The content in some embodiments comprises live video from at least one live video source. For example, the content may comprise at least a portion of a panoramic video comprising a combination of multiple live videos from respective ones of a plurality of video sources. The panoramic video may be digitally cropped and scaled before a resulting version of the content is provided for presentation to the viewer. A plurality of different digitally cropped and scaled versions of the content from the panoramic video can be generated and made available to the viewer.

Abstract: A method comprises receiving content from at least one source, processing the content to identify an object in the content, assigning an identifier to the object based on the processing, permitting viewer selection of the object identifier, and providing additional information for presentation to a viewer of the content responsive to viewer selection of the object identifier. The content in some embodiments comprises live video from at least one live video source. For example, the content may comprise at least a portion of a panoramic video comprising a combination of multiple live videos from respective ones of a plurality of video sources. The panoramic video may be digitally cropped and scaled before a resulting version of the content is provided for presentation to the viewer. A plurality of different digitally cropped and scaled versions of the content from the panoramic video can be generated and made available to the viewer.

Abstract: A method comprises receiving content from at least one source, processing the content to identify an object in the content, assigning an identifier to the object based on the processing, permitting viewer selection of the object identifier, and providing additional information for presentation to a viewer of the content responsive to viewer selection of the object identifier. The content in some embodiments comprises live video from at least one live video source. For example, the content may comprise at least a portion of a panoramic video comprising a combination of multiple live videos from respective ones of a plurality of video sources. The panoramic video may be digitally cropped and scaled before a resulting version of the content is provided for presentation to the viewer. A plurality of different digitally cropped and scaled versions of the content from the panoramic video can be generated and made available to the viewer.

Abstract: A method comprises receiving content from at least one source, processing the content to identify an object in the content, assigning an identifier to the object based on the processing, permitting viewer selection of the object identifier, and providing additional information for presentation to a viewer of the content responsive to viewer selection of the object identifier. The content in some embodiments comprises live video from at least one live video source. For example, the content may comprise at least a portion of a panoramic video comprising a combination of multiple live videos from respective ones of a plurality of video sources. The panoramic video may be digitally cropped and scaled before a resulting version of the content is provided for presentation to the viewer. A plurality of different digitally cropped and scaled versions of the content from the panoramic video can be generated and made available to the viewer.