Technology is disclosed for using geographic information that reflects the current locations for a plurality of image providers to find image providers that are capable of fulfilling image requests from image requesters, where the image requests are associated with various geographic locations. In an example embodiment, the technology can be used to find video footage of news events in a timely and cost-efficient manner.

A system that dynamically provides media essence to a client device. An I/O interface receives a media access request that defines a range of media content at a defined format, and a VFS generates an essence containing file that includes a file name and extension that identifies byte ranges for the content range and the defined format; dynamically builds the essence containing file to comprise APIs that can access at the identified byte ranges for the defined range of media content; imposes a structure on a portion of bytes contained in the essence containing file to define a processing function to be executed before delivering the essence to the client device; and opens the essence containing file to access the identified byte ranges using the APIs and causing the processing function to be executed on the accessed and identified byte ranges before delivering the essence to the client device.

A method for receiving an audiovisual data set that includes audio and/or visual content, receiving a topical data set that includes an indication of, at least, the plurality of topics and the plurality of subtopics, receiving a time mapping data set that maps each topic and subtopic to an associated time point in the audio and/or visual content, creating a mind map diagram, and presenting the mind map to a user.

An example operation may include one or more of querying, by a transport, a plurality of transports within a range of an accident location, receiving, by the transport, agreements to access profiles of the plurality of transports on a storage, and responsive to the profiles containing video data associated with the accident location, linking the video data to a profile of the transport.

Systems and methods for searching, identifying, scoring, and providing access to companion media assets for a primary media asset are disclosed. In response to a request for companion content, metadata within a predefined time period of a play position when the request was made, is downloaded. A dynamic search template that contains search parameters based on the downloaded metadata is generated. In response to the search conducted using the search template, a plurality of companion media assets are identified and then verified. A trust score for the companion media asset is accessed. The trust score may be analyzed and modified based on its contextual relationship to the play position of the primary media asset. If the trust score is within a rating range, then a link to access the companion media asset, or a specific segment or play position within the companion media asset, is provided.

A video tag determination method, a terminal, and a storage medium are provided, belonging to the technical field of computers. The method includes: extracting time-sequence feature information between first target frame images in a video, the time-sequence feature information being information determined based on the feature differences of the first target frame images at different time points; generating, based on to the time-sequence feature information, a dynamic event description text for describing a dynamic event corresponding to the video; and determining, based on the dynamic-event description text, a video tag of the video.

The disclosure provides a method for processing a video, an electronic device, and a computer storage medium. The method includes: determining a plurality of first identifiers related to a first object based on a plurality of frames including the first object in a target video; determining a plurality of attribute values associated with the plurality of first identifiers based on a knowledge base related to the first object; determining a set of frames from the plurality of frames, in which one or more attribute values associated with one or more first identifiers determined from each one of the set of frames are predetermined values; and splitting the target video into a plurality of video clips based on positions of the set of frames in the plurality of frames.

A network surveillance camera system includes a plurality of cameras configured to photograph a plurality of surveillance areas to acquire video information for the respective surveillance areas and transmit the acquired video information of each surveillance area to each channel, and a video receiving/search device connected to the plurality of cameras via a network and configured to receive the video information from the cameras in real time and search for the transmitted multi-channel video information, wherein the video receiving/search device includes a video search viewer configured to generate a thumbnail image and a metadata tag corresponding to an event of each channel based on video analysis information for each of the channels, display the generated thumbnail image and metadata tag, and search for the transmitted multi-channel video information.

Method for editorializing digital audiovisual or audio recording content of an oral presentation given by a speaker using a presentation support enriched with tags and recorded in the form of a digital audiovisual file. This method comprises written transcription of the oral presentation with indication of a time code for each word, comparative automatic analysis of this written transcription and of the tagged presentation support, transposition of the time codes from the written transcription to the tagged presentation support, identification of the tags and of the time codes of the presentation support, and marking of the digital audiovisual file with the tags and time codes, so as to generate an enriched digital audiovisual file.

A method for processing a video and a corresponding apparatus are provided. The method for processing the video includes determining a plurality of candidate commodities that will be recommended to a user, based on attribute information of the user and attribute information of a plurality of commodities to be promoted; sending recommendation information including the plurality of candidate commodities to a user terminal; receiving a selection instruction for a target commodity sent by the user terminal and a video created by the user for the target commodity, wherein the target commodity is selected by the user from the plurality of candidate commodities based on the recommendation information; and creating a promotional video by synthesizing sales information of the target commodity with the video.