36results about How to "Rich video content" patented technology

The present invention discloses a video record method and device, terminal and a storage medium, belonging to the technical field of the Internet. The method comprises the steps of: when a video record command is received, collecting images of a target object in real time, and displaying an interactive special effect in a record interface, wherein the interactive special effect at least comprisesthe icon of the interactive object which performs interaction through a target motion; in the interaction process, detecting the motion information of the target object in real time; according to themotion information of the target object, determining a result special effect corresponding to the target motion, wherein the special effect result is configured to indicate an interaction effect of interaction of the target motion and the interaction object; displaying the result special effect on the record interface; and according to the collected image in real time and the interactive special effect and the result special effect displayed in the interaction process, generating a video file. The interaction process is increased to improve the user activeness and allow the video file to comprise a plurality of wonderful interaction moments so as to enrich the video content and improve the video interestingness.

The invention discloses a method for generating a video by extracting a multimedia material based on a template. The method comprises the following steps: acquiring multimedia materials, preprocessingthe multimedia materials, performing tagging processing, outputting tags of the multimedia materials, and clustering the multimedia materials and the corresponding tags according to a preset clustering rule to obtain a plurality of data sets; obtaining template configuration data input by a user, and establishing a video template according to the template configuration data and a preset initial template; and automatically performing a video generation task according to the template configuration data, extracting the multimedia material according to the template configuration data and the label, generating a video according to the template configuration data and the extracted multimedia material, and outputting the video. According to the invention, the user do not need to search, screen and confirm video materials, and video generation tasks can be automatically carried out according to user requirements, thereby reducing repeated operation processes of the users.

The invention discloses a video tracking method based on face recognition. The method comprises the following steps: 1, when a teacher walks on a platform, a monitoring system detects that the teacher walks on the platform and then a tracking machine is triggered to get into a tracking mode; 2, the tracking machine performs searching through acquired points of a marginal value of the color of an image, performs connection line processing to the points and draws the outline of the head of the teacher through each connection line; 3, both the top of the head and the outline of the face of a person are found out through the connection lines and are matched with the face model preset in the tracking machine; 4, when the outline drawn by the connection lines is matched with the face model preset in the tracking machine, assisting judgment of the skin color of the face and the color of the hair is performed; if requirements are met, the judgment of a face is realized, and the teacher is tracked for shooting. The method can recognize the position of the head of the teacher according to the face recognition technology and performs shooting to the teacher through tracking, so that the close-up record of the teacher is realized, video contents are enriched, and the video effect is optimized.

The embodiment of the invention discloses a data transmission method and a transmission device for live video broadcasting. The transmission method comprises the following steps: continuously collecting original audio and video data of a live broadcast end in real time; sequentially classifying and packaging the original audio and video data into audio data and video data on time, marking the datachains of the audio data and the video data as two groups according to the same position mark, and adding a buffer data chain with a fixed time length and a blank at the beginning end of the data chain of the audio data to obtain target audio data; remarking the video data corresponding to the target audio data to obtain target video data; the target audio and video data being compressed throughrespective independent coding units and being pushed to a playing end in sequence. According to the scheme, the audio signals and the video signals are classified, normal playing of video programs canbe guaranteed, the fault tolerance rate is increased, and intelligent scheduling is achieved.

The present invention provides a video processing method and device and a mobile terminal. The method comprises: when the video is shot, detecting whether a preset directory stores a multimedia file with a preset format or not; if the preset directory stores the multimedia file with the preset format, performing superpose processing of the data of the shooting video and the data in the multimedia file according to the preset superpose rule in real time in the shooting process; and generating a preview frame in real time according to the data after superpose processing. The video processing method and device and the mobile terminal realize the video automatic superposition in the shooting process so as to simplify the operation of the video processing and allow users to rapidly obtain the richer video content.

The invention discloses a video processing method and a video processing device. The video processing method comprises steps that video data of various channels and virtual backgrounds corresponding to the video data of the various channels are acquired; the background data included by the video data of the various channels is replaced by the corresponding virtual backgrounds by the concurrent processing of the video data of the various channels; video source signals are formed by the video data of the various channels after the concurrent processing. The virtual backgrounds are used to replace the backgrounds of the plurality of videos concurrently, and the plurality of videos after the replacement of the backgrounds are used to form the video source, and therefore the real-time smooth playing of the video content is guaranteed, the diverse video content is displayed, and the video playing effect is enriched.

The invention provides a video generation method and related equipment, which can be applied to the field of image processing and video generation in the field of artificial intelligence. The method comprises the steps that a video generation instruction is received, text information and picture information are acquired in response to the video generation instruction, the text information comprises one or more keywords, and the picture information comprises N pictures; image features corresponding to the one or more keywords in each picture of the N pictures are obtained according to the one or more keywords; and the one or more keywords and the image features of the N pictures are input into a target generator network to generate a target video, the target video comprises M pictures, andthe M pictures are pictures which are generated based on the image features of the N pictures and correspond to the one or more keywords. By implementing the embodiment of the invention, a video is automatically generated on the premise of ensuring the richness of the video content.

The embodiment of the invention provides a video playing method and device, a terminal and a storage medium. The method is applied to an interactive video, and the interactive video comprises a plurality of video clips; for each currently played video clip, the method comprises the following steps: determining whether the currently played video clip comprises an interactive interface or not: if so, displaying an interactive interface; receiving a response operation of the user to the interactive elements in the interactive interface; judging whether an interactive element corresponding to theresponse operation is a branch option element or not: if yes, determining a next played video clip according to the interactive element, and updating a current value of the feature variable accordingto a preset rule; if not, determining the next played video clip according to the current value of the characteristic variable; and playing the next played video clip when the playing starting time ofthe next played video clip is up. According to the embodiment of the invention, the tendency of the user to the response operation of the interactive interface is obtained according to the value of the characteristic variable, and the corresponding video clip is determined, so the video contents are enriched.

The embodiment of the invention discloses a video generation method and device, electronic equipment and a computer readable medium. One specific embodiment of the method comprises the following steps: acquiring an image material and an audio material, the image material comprising a picture material; determining a music point of the audio material, the music point being used for dividing the audio material into a plurality of audio clips; respectively generating a video clip for each music clip in the audio material by utilizing the image material to obtain a plurality of video clips, whereinthe corresponding music clip and video clip have the same duration; splicing the plurality of video clips together according to the appearing time of the music clips respectively corresponding to theplurality of video clips in the audio material, and adding the audio material as a video audio track to obtain a synthetic video. According to the embodiment, the types of the materials which can beused for generating the video are enriched.

Embodiments of the invention provide a method and a device for processing a video, equipment/terminal/server and a computer readable storage medium, wherein the method comprises the steps of: acquiring video setting information set for a to-be-generated video, wherein the video setting information comprises time setting information and/or position setting information; acquiring a plurality of short videos matched with the video setting information from at least one user; acquiring shooting time information and/or shooting position information of the each short video; and merging the acquired plurality of short videos to generate a new video according to the shooting time information and/or the shooting position information. Through adoption of the method in the embodiment of the invention,current video contents can be enriched, at the same time, a correlation degree between the video contents and the users can be greatly improved, thereby meeting individual requirements of the users.

The invention relates to a distribution and playing method compatible with videos with different durations and style characteristics and a user characteristic label obtaining method. The video distribution and playing method comprises the following steps: when a user watches a video and shows that the user likes, a system prompts the user to watch a lengthened version, a related video or a serialvideo of the video; before this, a video author uploads the video and its lengthened version, related video or serial video to a server and determines a corresponding relationship. Or videos with different durations and styles are distributed to the user at the same time, so that the user can select to watch by himself/herself. When the user likes the lengthened version of the video and the related video, the user has a high preference degree for the characteristics corresponding to the lengthened version and the related video, so that a corresponding characteristic label of the user can be obtained. The short-version video is distributed to the user, and when the user likes the short-version video and also likes the lengthened-version video, the lengthened-version video can be pushed to other users in a collaborative recommendation mode.

The invention discloses a cloud editing method, device and equipment and a storage medium, and aims to solve the problem that the video effect is reduced due to the fact that a conventional video editing method usually performs processing according to a second level and cannot achieve the precision to a frame level, a basic transcoding module is packaged in a cloud editing server, and a video editing interface oriented to editing service is provided. After the cloud shear server receives the editing instruction and the editing material sent by the user, the cloud shear server analyzes the editing instruction and executes an editing task, video editing is carried out by taking a frame as a unit, the operation precision of video capture, video screenshot, video filter and the like reaches aframe level, and the video production effect is improved.

The invention discloses a method for automatically positioning the coordinates of scenes in a real-time video fixed-trace inspection tour. The method comprises the following steps: S1, acquiring MSE parameters; S2, determining the coordinates of a video display area, using a scene to be acquired as a reference object, manually calibrating the scene so as to obtain the coordinates of the referenceobject, and recording travelling time; S3, simultaneously performing steps A and B according to the acquired MSE parameters: step A, calculating a matching relation between the moving MSE of inspection equipment and the coordinates of scenes in a video on a screen, determining the coordinates of scenes in the video on the screen, marking and storing the coordinates, and continuously updating the coordinates of the scenes so as to realize tracking display of the scenes; and step B, calculating a matching relation between the moving MSE of the inspection equipment and the coordinates of displayareas in the video on the screen, calling the operation time of the inspection equipment and determining the real-time video display areas of the screen; and S4, marking and displaying the coordinatesof scenes in the video on the screen. The method of the invention has the advantages of low occupation of hardware resources, convenience for processing of mass videos, no influence by image qualityand illumination conditions, and high accuracy.

The invention belongs to the field of information technology, and discloses a method for matching scene coordinates in real-time video with geographic information, which mainly comprises the followingfive steps: S1, establishing a scene geographic information storage table, wherein the scene geographic information storage table comprises geographic information of a plurality of scenes, and the geographic information comprises scene geographic coordinates; S2, reading the real-time geographic coordinates and the photographing height of the photographing main body; S3, according to the geographical coordinates of the shooting main body, the shooting height and the geographical coordinates of each scene are selected to take the scene within the shooting range as the target scene; S4: calculating screen coordinates C (x, y) of the target scene in the real-time video according to the real-time geographic coordinates of the shooting subject, the shooting height and the scene geographic coordinates of the target scene; S5, retrieving a scene geographic information storage table, obtaining geographic information of a target scene, and mar that geographic information of the target scene asgeographic information of screen coordinates C (x, y). The invention solves the problem that the prior video positioning technology is highly dependent on the image processing technology.