Abstract: Methods, systems, and media for navigating through content are provided. In some embodiments, the method comprises: receiving a first plurality of interactive stream items; causing the first plurality of interactive stream items to be presented in a first presentation mode; receiving a first user selection of an interactive stream item from at least a portion of the first plurality of interactive stream items; continuing to receive the stream of content including a second plurality of interactive stream items; determining a second presentation mode based at least in part on a content type associated with the second plurality of interactive stream items; causing the second plurality of interactive stream items to be presented in a second presentation mode; receiving a second user selection indicating that the interactive stream item is no longer selected; and causing the second plurality of interactive stream items to be presented in the first presentation mode.

Abstract: Methods, systems, and media for generating a notification in connection with a video content item are provided. In some embodiments, the method comprises: causing a video content item and a message interface to be presented on a plurality of user devices, wherein the video content item is created by a content creator; receiving, from at least a portion of the plurality of user devices, a plurality of messages via the message interface; identifying at least one topic included in a portion of the plurality of messages within a given period of time; causing a notification that indicates the at least one topic to be superimposed on the presentation of the video content item on the plurality of user devices; determining that the at least one topic is no longer included in more than a predetermined number of the plurality of messages; and causing presentation of the notification to be inhibited on the plurality of user devices.

Abstract: Methods, systems, and media for navigating through content are provided. In some embodiments, the method comprises: receiving a first plurality of interactive stream items; causing the first plurality of interactive stream items to be presented in a first presentation mode; receiving a first user selection of an interactive stream item from at least a portion of the first plurality of interactive stream items; continuing to receive the stream of content including a second plurality of interactive stream items; determining a second presentation mode based at least in part on a content type associated with the second plurality of interactive stream items; causing the second plurality of interactive stream items to be presented in a second presentation mode; receiving a second user selection indicating that the interactive stream item is no longer selected; and causing the second plurality of interactive stream items to be presented in the first presentation mode.

Abstract: The technology disclosed herein includes a user interface for viewing and combining media items into a video. An example method includes presenting a user interface that displays media items in a first portion of the user interface; receiving user input in the first portion that comprises a selection of a first media item; upon receiving the user input, adding the first media item to a set of selected media items in a second portion of the user interface, and presenting a selectable control element in the second portion of the user interface, wherein the control element enables a user to initiate an operation pertaining to the creation of the video based on the set of selected media items, and creating the video based on video content of the set of selected media items.

Abstract: A processing device provides, on a mobile device, a storyline content user interface (UI) for adding video content to a storyline, the storyline content UI having a first area allowing video playback, a second area including visual representations of video clips of one or more storylines, and a third area including a first UI element to record video content. In response to a user activation of the first UI element, the processing device causes recording of a new video clip to be initiated, determines that a duration of the new video clip satisfies a predetermined threshold, creates a visual representation of the new video clip, associates the new video clip with an additional storyline, and adds the visual representation of the new video clip to the second area. In response to a user selection of the visual representation of the new video clip in the second area of the storyline content UI, the processing device causes the new video clip to be associated with the storyline.

Abstract: The technology disclosed herein includes a user interface for viewing and combining media items into a video. An example method includes presenting a user interface that displays media items in a first portion of the user interface; receiving user input in the first portion that comprises a selection of a first media item; upon receiving the user input, adding the first media item to a set of selected media items and updating the user interface to comprise a control element and a second portion, wherein the first and second portions are concurrently displayed and are each scrollable along a different axis, and the second portion displays image content of the set and the control element enables a user to initiate the creation of the video based on the set of selected media items; and creating the video based on video content of the set of selected media items.

Abstract: A user device provides a user interface for video manipulation with face replacement. A method of implementations includes accessing a video comprising a plurality of frames that comprise one or more faces, providing a plurality of stickers comprising alternate face graphics for the one or more faces, receiving, via a user interface of a user device, user selection of one of the stickers and a selected face of the one or more faces, accessing a plurality of face frame sequences of the video, wherein each face frame sequence is a sequence of frames of the video comprising the selected face of the one or more faces, and replacing the selected face with the selected sticker in a first face frame sequence of the plurality of face frame sequences and in a second face frame sequence of the plurality of face frame sequences.

Abstract: Methods, systems, and media for navigating through content are provided. In some embodiments, the method comprises: receiving a first plurality of interactive stream items; causing the first plurality of interactive stream items to be presented in a first presentation mode; receiving a first user selection of an interactive stream item from at least a portion of the first plurality of interactive stream items; continuing to receive the stream of content including a second plurality of interactive stream items; determining a second presentation mode based at least in part on a content type associated with the second plurality of interactive stream items; causing the second plurality of interactive stream items to be presented in a second presentation mode; receiving a second user selection indicating that the interactive stream item is no longer selected; and causing the second plurality of interactive stream items to be presented in the first presentation mode.

Abstract: Methods, systems, and media for generating a notification in connection with a video content item are provided. In some embodiments, the method comprises: causing a video content item and a message interface to be presented on a plurality of user devices, wherein the video content item is created by a content creator; receiving, from at least a portion of the plurality of user devices, a plurality of messages via the message interface; identifying at least one topic included in a portion of the plurality of messages within a given period of time; causing a notification that indicates the at least one topic to be superimposed on the presentation of the video content item on the plurality of user devices; determining that the at least one topic is no longer included in more than a predetermined number of the plurality of messages; and causing presentation of the notification to be inhibited on the plurality of user devices.

Abstract: Methods, systems, and media for navigating through content are provided. In some embodiments, the method comprises: receiving a first plurality of interactive stream items; causing the first plurality of interactive stream items to be presented in a first presentation mode; receiving a first user selection of an interactive stream item from at least a portion of the first plurality of interactive stream items; continuing to receive the stream of content including a second plurality of interactive stream items; determining a second presentation mode based at least in part on a content type associated with the second plurality of interactive stream items; causing the second plurality of interactive stream items to be presented in a second presentation mode; receiving a second user selection indicating that the interactive stream item is no longer selected; and causing the second plurality of interactive stream items to be presented in the first presentation mode.

Abstract: Methods, systems, and media for generating a notification in connection with a video content item are provided. In some embodiments, the method comprises: causing a video content item and a message interface to be presented on a plurality of user devices, wherein the video content item is created by a content creator; receiving, from at least a portion of the plurality of user devices, a plurality of messages via the message interface; identifying at least one topic included in a portion of the plurality of messages within a given period of time; causing a notification that indicates the at least one topic to be superimposed on the presentation of the video content item on the plurality of user devices; determining that the at least one topic is no longer included in more than a predetermined number of the plurality of messages; and causing presentation of the notification to be inhibited on the plurality of user devices.

Abstract: The technology disclosed herein includes a user interface for viewing and combining media items into a video. An example method includes presenting a user interface that displays media items in a first portion of the user interface; receiving user input in the first portion that comprises a selection of a first media item; upon receiving the user input, adding the first media item to a set of selected media items and updating the user interface to comprise a control element and a second portion, wherein the first and second portions are concurrently displayed and are each scrollable along a different axis, and the second portion displays image content of the set and the control element enables a user to initiate the creation of the video based on the set of selected media items; and creating the video based on video content of the set of selected media items.

Abstract: Methods, systems, and media for facilitating interaction between viewers of a stream of content are provided. In some embodiments, the method comprises: receiving a request to begin presenting a stream of content, wherein the stream of content corresponds to a collection of videos presented sequentially; identifying a counter value associated with a duration of time elapsed since a creator of the stream of content initiated presentation of the stream of content; determining a playback position of the stream of content based on the counter value; causing the stream of content to be presented at the determined playback position; receiving an input to display a chat interface; and causing the chat interface to be presented in connection with the presentation of the stream of content, wherein the chat interface includes messages transmitted from a plurality of user devices that are also presenting the stream of content.

Abstract: A user device provides a user interface for video manipulation with face replacement. A method of implementations includes accessing a video comprising a plurality of frames that comprise one or more faces, providing a plurality of stickers comprising alternate face graphics for the one or more faces, receiving, via a user interface of a user device, user selection of one of the stickers and a selected face of the one or more faces, accessing a plurality of face frame sequences of the video, wherein each face frame sequence is a sequence of frames of the video comprising the selected face of the one or more faces, and replacing the selected face with the selected sticker in a first face frame sequence of the plurality of face frame sequences and in a second face frame sequence of the plurality of face frame sequences.

Abstract: Methods, systems, and media for facilitating interaction between viewers of a stream of content are provided. In some embodiments, the method comprises: receiving a request to begin presenting a stream of content, wherein the stream of content corresponds to a collection of videos presented sequentially; identifying a counter value associated with a duration of time elapsed since a creator of the stream of content initiated presentation of the stream of content; determining a playback position of the stream of content based on the counter value; causing the stream of content to be presented at the determined playback position; receiving an input to display a chat interface; and causing the chat interface to be presented in connection with the presentation of the stream of content, wherein the chat interface includes messages transmitted from a plurality of user devices that are also presenting the stream of content.

Abstract: The technology disclosed herein includes a user interface for viewing and combining media items into a video. An example method includes presenting a user interface facilitating a creation of a video from a plurality of media items, wherein the user interface displays video content of the first and second media items in a first portion; receiving user input in the first portion of the user interface, wherein the user input comprises a selection of the first media item; updating the user interface to comprise a control element and a second portion, and adding the first media item to a set of selected media items, wherein the second portion displays image content of the set of selected media items and the control element enables a user to initiate the creation of the video; and creating the video based on video content of the set of selected media items.

Abstract: A user device provides a user interface for video manipulation with face replacement. A method of implementations includes accessing a video comprising a plurality of frames that comprise one or more faces, providing a plurality of stickers comprising alternate face graphics for the one or more faces, receiving, via a user interface of a user device, user selection of one of the stickers and a selected face of the one or more faces, accessing a plurality of face frame sequences of the video, wherein each face frame sequence is a sequence of frames of the video comprising the selected face of the one or more faces, replacing the selected face with the selected sticker in each face frame of the plurality of face frame sequences, and animating the selected sticker in the each face frame of the plurality of face frame sequences.

Abstract: A processing device provides, on a mobile device, a storyline content user interface (UI) for adding video content to a storyline, the storyline content UI having a first area allowing video playback, a second area including visual representations of video clips of one or more storylines, and a third area including a first UI element to record video content. In response to a user activation of the first UI element, the processing device causes recording of a new video clip to be initiated, determines that a duration of the new video clip satisfies a predetermined threshold, creates a visual representation of the new video clip, associates the new video clip with an additional storyline, and adds the visual representation of the new video clip to the second area. In response to a user selection of the visual representation of the new video clip in the second area of the storyline content UI, the processing device causes the new video clip to be associated with the storyline.

Abstract: Methods, systems, and media for generating a notification in connection with a video content item are provided. In some embodiments, the method comprises: causing a video content item and a message interface to be presented on a plurality of user devices, wherein the video content item is created by a content creator; receiving, from at least a portion of the plurality of user devices, a plurality of messages via the message interface; identifying at least one topic included in a portion of the plurality of messages within a given period of time; causing a notification that indicates the at least one topic to be superimposed on the presentation of the video content item on the plurality of user devices; determining that the at least one topic is no longer included in more than a predetermined number of the plurality of messages; and causing presentation of the notification to be inhibited on the plurality of user devices.

Abstract: Methods, systems, and media for facilitating interaction between viewers of a stream of content are provided. In some embodiments, the method comprises: receiving a request to begin presenting a stream of content, wherein the stream of content corresponds to a collection of videos presented sequentially; identifying a counter value associated with a duration of time elapsed since a creator of the stream of content initiated presentation of the stream of content; determining a playback position of the stream of content based on the counter value; causing the stream of content to be presented at the determined playback position; receiving an input to display a chat interface; and causing the chat interface to be presented in connection with the presentation of the stream of content, wherein the chat interface includes messages transmitted from a plurality of user devices that are also presenting the stream of content.