Abstract: Methods, systems, and media for presenting annotations across multiple videos are provided. In some implementations, methods for presenting annotations across multiple videos are provided, the methods comprising: receiving a selection of an annotation from a user; identifying, by a hardware processor, a plurality of videos associated with the user account to be associated with the annotation; and presenting the annotation upon rendering one of the plurality of videos.

Abstract: Methods, systems, and media for identifying abusive content items are provided.

Abstract: Methods, systems, and media for presenting annotations across multiple videos are provided. In some implementations, methods for presenting annotations across multiple videos are provided, the methods comprising: receiving a selection of an annotation from a user; identifying, by a hardware processor, a plurality of videos associated with the user account to be associated with the annotation; and presenting the annotation upon rendering one of the plurality of videos.

Abstract: Methods, systems, and media for presenting annotations across multiple videos are provided. In some implementations, methods for presenting annotations across multiple videos are provided, the methods comprising: receiving a selection of an annotation from a user; identifying, by a hardware processor, a plurality of videos associated with the user account to be associated with the annotation; and presenting the annotation upon rendering one of the plurality of videos.

Abstract: Methods, systems, and media for presenting annotations across multiple videos are provided. In some implementations, methods for presenting annotations across multiple videos are provided, the methods comprising: receiving a selection of an annotation from a user; identifying, by a hardware processor, a plurality of videos associated with the user account to be associated with the annotation; and presenting the annotation upon rendering one of the plurality of videos.

Abstract: Methods, systems, and media for presenting annotations across multiple videos are provided. In some implementations, methods for presenting annotations across multiple videos are provided, the methods comprising: presenting a user interface to a user, wherein the user interface prompts the user to select an annotation to be associated with a plurality of videos associated with a user account; receiving a selection of an annotation to associate with the plurality of videos associated with the user account; transmitting data to a server identifying the selected annotation; and causing the server to associate the annotation with the plurality of videos. In some implementations, the methods further comprise: communicating with the server to set placement and timing information of the annotation; and causing the annotation to be presented upon rendering one of the plurality of videos based on the placement information of the annotation and the timing information of the annotation.

Abstract: Methods, systems, and media for presenting annotations across multiple videos are provided. In some implementations, methods for presenting annotations across multiple videos are provided, the methods comprising: receiving a selection of an annotation from a user; identifying, by a hardware processor, a plurality of videos associated with the user account to be associated with the annotation; and presenting the annotation upon rendering one of the plurality of videos.

Abstract: A system and method for generating and distributing overlay streams in real time over an overlay stream distribution channel that overlays events of a video stream distributed in a separate video channel. Overlay streams are distributed to subscriber recipient components via a unicast channel in order to enhance user viewing. A publisher subscriber component and caching techniques a low latency, high availability unicasting based real time overlay distribution system for a large numbers of concurrent overlay recipients.

Abstract: A system and method for generating and distributing overlay streams in real time over an overlay stream distribution channel that overlays events of a video stream distributed in a separate video channel. Overlay streams are distributed to subscriber recipient components via a unicast channel in order to enhance user viewing. A publisher subscriber component and caching techniques a low latency, high availability unicasting based real time overlay distribution system for a large numbers of concurrent overlay recipients.

Abstract: A system and method for contextualizing and live-updating overlay data for live media streams is disclosed herein. Overlays can be generated in real-time and in response to live events. The overlays can be transmitted to a recipient of a live media stream independently of the live media stream. Overlay data can thus be modified and added to overlays in near-real-time as events occur during a live broadcast without having to modify the live media stream. The overlays can also be contextualized to provide relevant information and context for the live media stream recipient. Such context can include providing a history of the broadcast, and other pertinent information such as incorporating location-based information, demographic information, and other information associated with potential viewers.