The present disclosure relates to a method and a system for marking multimedia files with file-marks and manipulating multimedia file(s) with the help of file-marks. In an embodiment, the present disclosure provides a method to link searchable keywords and tags to each of the file-marks. Each user of the multimedia file can define an index of file-marks with associated keywords and tags. The user of the multimedia file is provided with an option to play highlights created by a chosen set of users. One or more actions are initiated at the time of file-marking, associating the keywords and tags with a file-mark or at the time of manipulating the file-marked multimedia file. It also provides a method for facilitating file-marking one or more media files by one or more external file-marking device(s). Further, disclosure presents methods to efficiently encode and decode a multimedia file with highlights.

The present disclosure relates to a method and a system for marking multimedia files with file-marks and manipulating multimedia file(s) with the help of file-marks. In an embodiment, the present disclosure provides a method to link searchable keywords and tags to each of the file-marks. Each user of the multimedia file can define an index of file-marks with associated keywords and tags. The user of the multimedia file is provided with an option to play highlights created by a chosen set of users. One or more actions are initiated at the time of file-marking, associating the keywords and tags with a file-mark or at the time of manipulating the file-marked multimedia file. It also provides a method for facilitating file-marking one or more media files by one or more external file-marking device(s). Further, disclosure presents methods to efficiently encode and decode a multimedia file with highlights.

A platform and method for sharing a first-person perspective of experiences from a content creator to multiple users in real time. The platform includes a capture set with sensors and a transceiver, a server, and a cloud-based application. The sensors capture environmental information, which is transmitted to the server to create a content package conveying the first-person perspective. This package is relayed to the users' content displays via the cloud-based application. The platform can tailor the content package to the hardware configuration of each user's content display for a realistic reproduction of the first-person perspective. The platform allows users to interact with the content creator during the experience, creating a shared experience. The platform also includes a payment portal for the content creator to design and implement payment terms for access to the content package.

A platform and method for sharing a first-person perspective of experiences from a content creator to multiple users in real time. The platform includes a capture set with sensors and a transceiver, a server, and a cloud-based application. The sensors capture environmental information, which is transmitted to the server to create a content package conveying the first-person perspective. This package is relayed to the users' content displays via the cloud-based application. The platform can tailor the content package to the hardware configuration of each user's content display for a realistic reproduction of the first-person perspective. The platform allows users to interact with the content creator during the experience, creating a shared experience. The platform also includes a payment portal for the content creator to design and implement payment terms for access to the content package.

A video generation method may be applied to the field of image processing and video generation in the field of artificial intelligence. The method includes: receiving a video generation instruction, and obtaining text information and image information in response to the video generation instruction, where the text information includes one or more keywords, and the image information includes N images; obtaining, based on the one or more keywords, one or more image features that is in each of the N images and corresponds to the one or more keywords; and inputting the one or more keywords and the one or more image features of the N images into a target generator network to generate a target video, where the target video includes M images, and the M images are generated based on the one or more image features of the N images and correspond to the one or more keywords.

A video generation method may be applied to the field of image processing and video generation in the field of artificial intelligence. The method includes: receiving a video generation instruction, and obtaining text information and image information in response to the video generation instruction, where the text information includes one or more keywords, and the image information includes N images; obtaining, based on the one or more keywords, one or more image features that is in each of the N images and corresponds to the one or more keywords; and inputting the one or more keywords and the one or more image features of the N images into a target generator network to generate a target video, where the target video includes M images, and the M images are generated based on the one or more image features of the N images and correspond to the one or more keywords.

A computer-implemented system and method for notifying users on the occurrence of an event is disclosed. An embodiment further includes notifying selected users upon the occurrence of particular events in sessions using a variety of notification methods.

A computer-implemented system and method for notifying users on the occurrence of an event is disclosed. An embodiment further includes notifying selected users upon the occurrence of particular events in sessions using a variety of notification methods.

According to an aspect, there is provided a digital television (DTV) data stream including program and system information protocol (PSIP) data associated with content of the DTV data stream, the PSIP data including a virtual channel table (VCT) and an event information table (EIT), the EIT comprising: a source identification field identifying a source of an associated event in a DTV data stream; an event identification field indicating an identification of the event; a start time field indicating a star time of the event; a title field indicating a title of the event; and a descriptor comprising: a descriptor tag identifying the descriptor as a genre descriptor; a descriptor length indicating a total length of the descriptor; and at least one category code for an associated event in a DTV data stream, each category code specifying genre, program type, or category information of the associated event, wherein the at least one category code specifies at least one of a set of basic categories.

Systems, methods, and computer-readable storage media are provided for providing target content, such as advertisements, based on one or more selected video frames. A set of video frames and target content is received. The target content is to be presented upon detection of a playback of the set of video frames. The playback of the set of video frames is detected. In response to the detection of the playback of the set of video frames, the target content is communicated for presentation.