A system may receive an entity identifier for a user. The entity identifier may identify an entity that is associated with a category. The system may identify channel(s) for the category by obtaining data for the user, and analyzing the data to determine a score for each channel. The system may use the scores to select one or more of the channels. The system may provide content related to the selected channel(s) to a client device of the user, and the user may interact with the content via the client device.

An information processing apparatus includes an acquisition unit that acquires voice data and image data, respectively, a display control unit that performs control to display the image data acquired by the acquisition unit in synchronization with the voice data, a reception unit that receives a display element to be added for display to a specific character in the image data displayed by the display control unit, and a setting unit that sets a playback period in which the specific character in the voice data is played back, as a display period of the display element received by the reception unit in the image data.

An information processing apparatus includes an acquisition unit that acquires voice data and image data, respectively, a display control unit that performs control to display the image data acquired by the acquisition unit in synchronization with the voice data, a reception unit that receives a display element to be added for display to a specific character in the image data displayed by the display control unit, and a setting unit that sets a playback period in which the specific character in the voice data is played back, as a display period of the display element received by the reception unit in the image data.

A method for interacting in live streaming is provided, including: creating an interaction event based on an interaction between a first account and a second account; determining first article information set by the first account and second article information set by the second account as target article information associated with the interaction event; and sending first prompt information to a first associated account and a second associated account.

A system for presenting live video content to a plurality of participant client devices is disclosed. An interactive program, including the live video content and an interactive component, is generated and a moderator interface is provided to enable a user of a moderator client device to create a look for the interactive program. The live video content and the interactive component are simultaneously displayed on a display of each of a plurality of participant client devices with the look created by the user of the moderator client device. The live video content and a response to the live video content are simultaneously displayed at each of the participant client devices with the look created by the user of the moderator client. The interactive program and the response are archived so that users of the plurality of participant devices may continue to interact with the interactive program after termination of the interactive program.

A system for presenting live video content to a plurality of participant client devices is disclosed. An interactive program, including the live video content and an interactive component, is generated and a moderator interface is provided to enable a user of a moderator client device to create a look for the interactive program. The live video content and the interactive component are simultaneously displayed on a display of each of a plurality of participant client devices with the look created by the user of the moderator client device. The live video content and a response to the live video content are simultaneously displayed at each of the participant client devices with the look created by the user of the moderator client. The interactive program and the response are archived so that users of the plurality of participant devices may continue to interact with the interactive program after termination of the interactive program.

Real-time video manipulation techniques include performing shader-based graphical operations on user interface elements based on the state of an interactive video and the properties associated with the user interface elements at the state. The user interface elements are rendered into frames of the interactive video, and transparent interactive elements are layered over the user interface elements. In another technique, video frames in an interactive video include viewable and non-viewable regions. While the video is playing, the viewable regions are modified based on information in the non-viewable regions, thereby generating modified versions of the video frames.

Video content is uploaded via the Internet to a video-on-demand (VOD) server identified by a title and a hierarchical address of categories and subcategories for categorizing the title. The VOD server converts and stores the video content at a storage address in a video content database linked to the title. The title is listed in a location of an electronic program guide (EPG) using the same categories and subcategories as in its hierarchical address. Any TV subscriber can access the EPG and navigate through its categories and subcategories to find a title for viewing on the TV. This can enable many new blogging or podcasting-like programs by popular “Hosts” to be self-published on the Internet and readily navigated for display on TV. The EPG can also store TV program addresses as bookmarks and allow them to be shared with other subscribers or with friends and contacts online by sending to their email addresses.

Video content is uploaded via the Internet to a video-on-demand (VOD) server identified by a title and a hierarchical address of categories and subcategories for categorizing the title. The VOD server converts and stores the video content at a storage address in a video content database linked to the title. The title is listed in a location of an electronic program guide (EPG) using the same categories and subcategories as in its hierarchical address. Any TV subscriber can access the EPG and navigate through its categories and subcategories to find a title for viewing on the TV. This can enable many new blogging or podcasting-like programs by popular “Hosts” to be self-published on the Internet and readily navigated for display on TV. The EPG can also store TV program addresses as bookmarks and allow them to be shared with other subscribers or with friends and contacts online by sending to their email addresses.

Technologies for implementing embedding interactive content into a shareable online video. The technologies include an authoring tool including a graphical user interface (GUI). The tool can be used to input an edit decision list (EDL) file and a video file that has a video. The GUI can provide a view of specific scenes of the video according to the EDL file and the video file. The GUI can also provide interactive features. Through the GUI and/or the tool, a selection of a scene of the specific scenes can be inputted as well as a selection of an interactive feature from the interactive features can be inputted. Then, the tool can embed the selected interactive feature into the selected scene at a selected specific spatial location in the selected scene. The tool can also output the video file with the embedded interactive feature.