152 results about "Video production" patented technology

The invention discloses a full-automatic video generation system and method based on digital twinning and AI technologies, relates to the technical field of image data processing, and aims to solve the problem that full-process automatic production is difficult to realize in existing meteorological and ocean forecast video production. The method comprises the following steps: automatically acquiring structured data from an external digital twin API (Application Program Interface) through an automatic data acquisition module; a broadcast text is automatically generated and synthesized into an audio file based on the structured data through an AI audio automatic generation module; through a dynamic visualization rendering and capturing module, generating a dynamic visualization picture based on structured data driving, capturing the picture to form a continuous image frame sequence, and recording a timestamp of specific element switching in the picture at the same time; and synchronously aligning the voice audio file and the continuous image frame sequence according to the timestamp through an audio and video intelligent packaging module, mixing background music, and packaging and outputting a final video file. And full-process automatic production from structured data to flaking is realized.

The invention provides a video generation method, a training method and an intelligent agent based on a hybrid expert architecture, and relates to the technical field of artificial intelligence, in particular to the technical fields of large models, computer vision, video production, meta universe and the like. The video generation method based on the hybrid expert architecture comprises the following steps: receiving demand information related to a target object; processing the demand information by using a large model determined based on the hybrid expert architecture, generating a target video matched with the demand information, the large model comprising a routing layer and a plurality of expert layers, and determining a target expert layer in the plurality of expert layers by using the routing layer to perform semantic understanding on the demand information, and executing a video generation task by using the target expert layer according to the demand information to obtain a target video.

Embodiments of the present disclosure disclose a video generation method and an electronic device. The method comprises: creating a 3D virtual set environment on the basis of a 3D development engine; after receiving a video generation requirement text, generating a script by means of mutual coordination between multiple intelligent agents on the basis of an artificial intelligence (AI) large model, the multiple intelligent agents being used for simulating multiple functional jobs involved in an artificial video production process, the script comprising a character introduction in the script, actor lines, and a character position, action and shot types corresponding to the actor lines; performing structural processing on the script, and simulating a video shooting process in the 3D virtual set environment on the basis of the structured script, so as to generate a target video. By means of the embodiments of the present disclosure, video generation quality and character consistency can be improved.

The invention discloses a method and a system for outputting PGM and PVW signals through seamless switching of 24 paths of 12G-SDI ultra-high-definition videos, relates to the technical field of video production, and discloses a method and a system for outputting PGM and PVW signals through seamless switching of 24 paths of 12G-SDI ultra-high-definition videos. 24 paths of 12G-SDI video signals are subjected to grouping selection processing, the video format is unified, and a double-cache structure and a time synchronization mechanism are adopted, so that the problems of signal processing bottleneck and clock difference under a high-bandwidth condition are effectively solved; the problems of picture tearing and switching delay caused by high-bandwidth processing and signal clock difference in seamless switching of 24 paths of 12G-SDI video signals are solved, and low-delay and high-reliability PGM and PVW signal output is realized.

The invention provides a voice data generation method based on a large model and a method for training the large model, and relates to the technical field of artificial intelligence, in particular to the technical fields of voice generation, intelligent customer service, video production and the like. The large model-based voice data generation method comprises the following steps of: receiving a rhythm description text and a voice text, wherein the rhythm description text describes a pronunciation rhythm intention of a plurality of text words in the voice text; semantic fusion is conducted on the rhythm description text and the voice text through a large model, rhythm fusion features are obtained, sub-features in the rhythm fusion features represent the pronunciation rhythm of the voice segments for the text words, and the to-be-generated target voice data comprise the voice segments; and according to the rhythm fusion feature and a specified pronunciation attribute related to the specified object, generating target voice data which represents that the specified object pronunciates according to the pronunciation rhythm intention and corresponds to the voice text.

This disclosure provides a video production method, apparatus, electronic device, and storage medium. The method includes: when producing a video file using high dynamic range imaging technology, determining first metadata information, wherein the first metadata information is ambient light-related metadata information; and writing the first metadata information into the header information of the video file. This disclosure expands the metadata information of video files, improves the display effect of video files produced under different ambient light conditions, and enhances the usability of HDR technology.

The embodiment of the invention provides a video production method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining video data of an automobile data recorder, and carrying out the interception of the video data, and obtaining a candidate video; determining a picture attribute of the candidate video, and determining a target video template according to the picture attribute; the target video template comprises a plurality of video slots; the plurality of video slots are respectively provided with corresponding cutting targets; and respectively clipping a plurality of video clips corresponding to the clipping targets in the plurality of video slots from the candidate video, filling the plurality of video clips into the plurality of video slots to obtain a target video, and outputting the target video. Therefore, even if the vehicle is running, the video data in the automobile data recorder can be automatically intercepted, the target video is made through the target template, a user does not need to make the video by himself / herself after parking, the driving safety of the user is not affected, meanwhile, the user does not need to make the video manually, and the use experience of the user is improved.

A system is provided.SOLUTION: A system comprising: means for a user to send a request for video production; means for a server to receive the user's request and provide related data to generative artificial intelligence; means for the generative artificial intelligence to generate a script and a proposed configuration of a video based on the provided data; means for the server to generate a simplified preview video based on the generated proposed configuration and provide the preview video to the user; means for the user to provide feedback on the preview video; means for the generative artificial intelligence to generate a final version of the video based on the feedback; and means for the server to provide the final version of the video to the user.SELECTED DRAWING: Figure 1

1. The name of the design product: photography spotlight (PH-354). 2. The use of the design product: the design product is used for mounting on a photography lamp to create special light effects such as spotlighting, light chasing, projection, modeling, and light supplementation during photography and video production. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a portable short video making and shooting device, and relates to the technical field of shooting devices. The portable short video making and shooting device comprises a camera, an optical lens arranged on one side of the camera, a gear ring arranged on the outer wall of the optical lens and a support arranged on the bottom face of the camera and used for supporting the camera, a grip is arranged on one side of the support, and a lighting lamp is arranged at one end of the grip. According to the device, the adjusting gear meshed with the gear ring on the outer wall of the optical lens is arranged on the support, the adjusting gear is in linkage with the connecting rod through the connecting belt, and the shifting wheel convenient for fingers of a photographer to shift is arranged at one end, close to the grip, of the connecting rod, so that the photographer rotates the shifting wheel without releasing the grip by two hands, and the optical lens can be conveniently taken out. Therefore, regulation and control of shooting parameters such as the focal length of the optical lens are realized, so that in the whole shooting process, a photographer can stably hold the support and the camera placed on the support, and it is ensured that shot short videos meet shooting requirements.

1. Name of the product in this design: Graphical User Interface for Video Production in Electronic Devices. 2. Intended use of this design: for use in an electronic device. 3. The key design features of this product are its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the Graphical User Interface: The graphical user interface is used for the management page where users input audio and create videos; the main view displays the homepage of the management page; clicking the "AI Generate Video" button at the bottom of the main view leads to interface state diagram 1; in interface state diagram 1, clicking the "Go to Record" button leads to interface state diagram 2; in interface state diagram 2, clicking the red button below "Click to Start Recording" leads to interface state diagram 3; in interface state diagram 3, clicking the "√" button in the lower right corner leads to interface state diagram 4; after the "My Cloned Voice" in interface state diagram 4 has finished loading, interface state diagram 5 is displayed, and the sound plays automatically; waiting for the interface to load... After the "My Cloned Voice" in state diagram 5 finishes playing, the interface changes to state diagram 6. In state diagram 6, click the "+" button in the "Select Your Desired Solution" field at the top to enter state diagram 7. In state diagram 7, select any solution and click the "OK" button in the upper right corner to enter state diagram 8. In state diagram 8, click the "Smart Generation" button at the bottom to enter state diagram 9. In state diagram 9, click any video to enter state diagram 10. In state diagram 10, click the "Share to Acquire Customers" button at the bottom to enter state diagram 11.

The video creation method includes a setting step of setting, in an imaging region of a first video having a first angle of view, regions having a second angle of view smaller than the first angle of view, a selection step of selecting a selection region which is an imaging region of a recorded video from among the regions, a switching step of reselecting the selection region from among the regions to switch the selection region after the selection step, a first recording step of recording a video of the selection region in a first period, in which the first recording step is executed between a time when the switching step is executed and a time when the first period elapses, a second recording step of recording a video of the selection region in a second period other than the first period, in which the second recording step is executed the second period, and an adjustment step of adjusting at least one condition of an exposure amount of the selection region, white balance of the video of the selection region, or focus of the imaging lens in each of the first period and the second period, where in the adjustment step executed in the first period, an adjustment speed of the condition is faster than in the adjustment step executed in the second period.

An object of a system according to an embodiment is to efficiently generate and correct a moving image based on a sentence input by a user and a live-action moving image.SOLUTION: A system includes a sentence analysis part, a moving image generation part, an animation part, and a correction part. The sentence analysis unit analyzes a sentence input by a user. The moving image generation unit generates a moving image based on the content analyzed by the text analysis unit. The animation unit animates the live-action video input by the user. The correction unit corrects the generated moving image.SELECTED DRAWING: Figure 1

Described herein is a computer implemented method for automatically generating a video production. The method includes determining a production description and a set of media items. A media item description corresponding to each media item is generated, and a prompt based on the production description and the media item descriptions is generated. The method further includes generating, using the prompt, cohesion information that includes a caption corresponding to each media item and automatically generating the video production based on the set of media items and the cohesion information. The video production is generated to include a set of one more scenes; each scene corresponds to a particular media item; and each scene is generated so the caption corresponding to the particular media item that the scene corresponds to is displayed during playback of the scene.

The application discloses an AI video script generation and character automatic decomposition method and system, constructs an AI recognizable video script through a short sentence structure, takes the short sentence as a basic conversion unit of a script, and provides standardized support for subsequent processing of an AI model; meanwhile, based on a large language model, script content is analyzed, and all character information involved in a scene is extracted, including the number of leading roles and supporting roles, the appearance frequency, and the scene distribution situation. The application solves the problems that existing video script generation and character decomposition rely on manual operation, are low in efficiency, and are insufficient in accuracy, realizes AI adaptability of script generation and automation and intelligentization of character decomposition, significantly improves the early preparation efficiency of video production, and can be widely applied to many fields such as film and television creation, short video production, virtual scene interpretation and the like.

The application provides an intelligent video color grading method and device based on LUT replication, merging and evaluation, a storage medium and an electronic device, relates to the field of computer vision and computer graphics, and the method comprises the following steps: performing shot segmentation on a video before and after color grading and extracting key frames; extracting feature vectors based on the key frames and merging the same type of shots; replicating the LUT of the same type of shots; training a LUT evaluation network model based on the key frames before color grading and the feature vectors of the LUT images applied to the key frames before color grading; and recommending LUT for a new video shot by using the trained LUT evaluation network model. The application realizes the whole process of LUT replication, merging and evaluation, provides a solution of intelligent LUT recommendation and color grading for the same type of video shots, and reduces the labor cost of video production.

The utility model is suitable for the technical field of video adjusting devices, and provides a position adjusting device for video production, which comprises a fixed seat, and an adjusting cavity is arranged in the fixed seat along the horizontal direction; a lead screw is mounted in the adjusting cavity through a bearing, and a transmission block is in threaded fit with the lead screw; a bearing seat, a damping platform and a supporting plate are arranged on the transmission block; a group of mounting side plates are symmetrically distributed on the supporting plate; the same adjusting block is connected between the two mounting side plates through a mounting shaft; a U-shaped mounting table is arranged at the top of the adjusting block; according to the device, on the basis of horizontal displacement, angle deflection and all-directional precise adjustment capability of a spatial attitude, tiny shaking caused by external force or uneven ground is thoroughly eliminated, and absolute positioning precision and picture stability of equipment in a three-dimensional space are ensured; in addition, the clamping plate adopts a double-effect anti-skid mechanism of a silica gel anti-skid pad and a protective bulge structure, so that the equipment displacement risk is avoided, tool-free quick assembly and disassembly are supported, and the shooting scene switching efficiency is remarkably improved.

The invention discloses a video generation method and system based on artificial intelligence and hotspot monitoring, and relates to the technical field of video generation. Comprising a hotspot monitoring module, a compliance processing module, a video generation module and a compliance verification module, high-value content is accurately positioned by capturing and screening hotspot information and combining propagation times and timeliness indexes, and efficient topic selection of hotspot video creation is realized; through multi-layer compliance processing of false information identification, value oriented evaluation and portrait right infringement detection, it is guaranteed that the content is real, positive and legal; script elements are extracted through artificial intelligence, materials are intelligently matched or generated, the video production efficiency and creative richness are greatly improved, meanwhile, through multi-dimensional compliance verification and correction of an initial video, it is ensured that a final video is comprehensively compliant in the aspects of information authenticity, value guidance, portrait right protection and the like, and the video production efficiency and the creative richness are improved. The video content which closely follows the hot spot and is high in quality is provided for the user, and the platform is assisted to efficiently produce compliant and high-quality works.

1. Name of the product in this design: One-click video creation module for a graphical user interface of electronic devices. 2. Application of this design: This design is intended for use in an electronic device. 3. The key design features of this product are the graphical user interface portion for which protection is sought. 4. The image or photograph that best illustrates the key design points: Design 1 change state diagram. 5. Design 1 is designated as the basic design. 6. Uses of the graphical user interface: Overall use: video creation interaction; Local use: to realize the one-click video creation module display and interaction function through changes in user operation. 7. Other situations requiring explanation are illustrated in the following diagrams: This design protects the one-click video production module; Design 1: The one-click video production module is displayed as shown in the main view of Design 1. Clicking the "Select Tone" option will bring up a pop-up window on the right, as shown in the changing state diagram of Design 1, supporting tone switching; Design 2: Clicking the "Select Local File" option in the main view of Design 2 will bring up a pop-up window on the right, as shown in the changing state diagram of Design 2, supporting dragging and dropping local files to upload to the pop-up window; The usage state reference diagrams are renderings of the user interface. The main view and changing state diagrams of Design 1 correspond to usage state reference diagrams 1-2 of Design 1, and the main view and changing state diagrams of Design 2 correspond to usage state reference diagrams 1-2 of Design 2, respectively.

1. The name of the design product: color contrast lamp (VL16-3 wave). 2. The use of the design product: the product is a contrast lamp that can place a light cutting piece, a diaphragm, a projection film, and a color paper clip; to achieve the creation of special light effects such as spotlighting, light chasing, projection, and modeling, and light supplementing during photography or video production. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The application provides a video intelligent synthesis method for multi-modal content conversion, comprising: acquiring video demand data, performing semantic analysis on the video demand data, generating a video intelligent synthesis data set, performing multi-path material retrieval based on the video intelligent synthesis data set, pruning in combination with a preset dynamic pruning strategy, generating a video synthesis material candidate set and a key frame demand set, generating an intelligent synthesis video segment based on the key frame demand set, performing quality screening on the intelligent synthesis video segment, generating a candidate video synthesis segment set, performing video intelligent synthesis based on beam search guidance according to the candidate video synthesis segment set and the video synthesis material candidate set, generating a candidate intelligent synthesis video set, performing quality evaluation on the candidate intelligent synthesis video set based on a preset video quality evaluation mechanism, and performing secondary synthesis according to the evaluation result to generate an optimal synthesis video, thereby improving the efficiency, accuracy and reliability of automatic video production.

The invention provides a video generation method, device and system based on multi-agent cooperation, relates to the technical field of artificial intelligence, in particular to the technical fields of deep learning, large models, agents, artificial intelligence generation content, video generation and the like, and is applied to application scenes such as intelligent education, video production, animation production and the like. According to the specific implementation scheme, the method comprises the steps of determining description information of a plurality of sub-tasks for generating a video based on demand information; based on the description information of each sub-task, controlling a corresponding sub-task agent, and determining an execution result of each sub-task; performing consistency verification on the execution result of each sub-task agent; and in response to successful verification of the execution result of each sub-task agent, controlling a video generation agent to generate a video based on the execution result of each sub-task agent.

The present specification provides a video production method and device, wherein the video production method comprises: acquiring motion capture data and action video, and identifying the action video to obtain skeleton point data; generating a virtual image video according to the motion capture data, and adding the skeleton point data to the action video to obtain a skeleton point video; importing the virtual image video and the skeleton point video into an editor; fusing the virtual image video and the skeleton point video through the editor to obtain a target video containing determination information; wherein the determination information corresponds to the skeleton point data.

1. The name of the design product: Micro-photography lamp (SL05). 2. The use of the design product: The product is a photography lamp which can place diaphragm, aperture, projection film, color paper clip; to achieve the special light effects of light gathering, light chasing, projection, modeling and light supplement in photography or video production. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the present design product: cooking video making graphical user interface of electronic device. 2. The use of the present design product: an electronic device. 3. The design points of the present design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The rear, left, right and tilt views of design 1 and design 2 have no design points, and the rear, left, right and tilt views of design 1 and design 2 are omitted. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: for displaying information about cooking video making and for executing cooking video making functions through interaction. 8. The human-computer interaction mode of the graphical user interface: in the interface shown in "design 1 front view", click the "start creating my delicious video" icon in the middle of the interface, the interface can change to the state shown in "design 1 interface change state figure 1"; in the interface shown in "design 1 interface change state figure 1", click the icon at the top of the interface to select cooking records, click the "go to generate" icon at the bottom of the interface, the interface can change to the state shown in "design 1 interface change state figure 2"; in the interface shown in "design 1 interface change state figure 2", click the icon in the middle of the interface to select video length and opening credits, click the "generate immediately" icon at the bottom of the interface, the interface can change to the state shown in "interface change state figure 3"; in the interface shown in "design 2 front view", click the "AI intelligent pupil" icon in the middle of the interface, the interface can change to the state shown in "design 2 interface change state figure 1"; in the interface shown in "design 2 interface change state figure 1", click the "start creating my delicious video" icon in the middle of the interface, the interface can change to the state shown in "design 2 interface change state figure 2"; in the interface shown in "design 2 interface change state figure 2", click the icon at the top of the interface to select cooking records, click the "go to generate" icon at the bottom of the interface, the interface can change to the state shown in "design 2 interface change state figure 3"; in the interface shown in "design 2 interface change state figure 3", click the icon in the middle of the interface to select video length and opening credits, click the "generate immediately" icon at the bottom of the interface, the interface can change to the state shown in "interface change state figure 4". 9. Other conditions to be explained: Design 1 front view reference drawing is the reference drawing of Design 1 front view, Design 1 interface change state reference drawing 1 is the reference drawing of Design 1 interface change state drawing 1, Design 1 interface change state reference drawing 2 is the reference drawing of Design 1 interface change state drawing 2, Design 1 interface change state reference drawing 3 is the reference drawing of Design 1 interface change state drawing 3; Design 2 front view reference drawing is the reference drawing of Design 2 front view, Design 2 interface change state reference drawing 1 is the reference drawing of Design 2 interface change state drawing 1, Design 2 interface change state reference drawing 2 is the reference drawing of Design 2 interface change state drawing 2, Design 2 interface change state reference drawing 3 is the reference drawing of Design 2 interface change state drawing 3, Design 2 interface change state reference drawing 4 is the reference drawing of Design 2 interface change state drawing 4.

A video processing method and apparatus, an electronic device, and a storage medium. The method comprises: in response to a scene capture operation for a virtual scene, capturing the virtual scene to obtain a raw video; in response to a selection operation for a first target virtual object among at least one virtual object, displaying a first object recording page corresponding to the first target virtual object, the first object recording page comprising the virtual scene corresponding to the raw video and the first target virtual object located in the virtual scene; in response to a control operation for the first target virtual object, controlling the first target virtual object to execute a first target action, and acquiring first action recording information of the first target virtual object; and on the basis of the raw video and the first action recording information of the first target virtual object, updating the raw video to obtain a target video. Video production steps are simplified, a large amount of manpower and time are saved, and the video production efficiency is improved.

Disclosed solutions provide for interactive video editing and playback with three dimensional (3D) object manipulation. Examples enable video players to display both an underlying static video along with a 3D object as dynamic content. The video editor presents a settings editor that enables the creator of the video to specify the ability of viewers to interact with the 3D object. The video viewer exposes settings for the dynamic content to enable users to reconfigure the display of the 3D dynamic content, making the video rendering an interactive experience. Use of references (e.g., URLs) within the dynamic content enables videos distributed in the new format updateable and correctable, such that information that is subject to change may be kept current, and informational errors introduced at the time of the video production may be corrected—without requiring creation and distribution of a substitute video file.

The invention relates to an editing method and device of a quick-watching video, a storage medium and electronic equipment. The method comprises the following steps: segmenting a target video into a plurality of segments taking a shot as a unit, and extracting a line text corresponding to each segment from a subtitle file of the target video; performing plot analysis on each fragment and the line text thereof to obtain plot description of each fragment; traversing the plot description of each segment, identifying a plot climax point and an emotion turning point of the target video, and dividing all the segments into a plurality of paragraphs according to the plot climax point and the emotion turning point; drawing the paragraph information of each paragraph into a lightweight mark table by adopting a double filtering mechanism; and splicing all important fragments in the lightweight mark table according to a time sequence to obtain a quick-watching video of the target video. The technical problems of time and labor consumption and poor plot continuity of quick-watching video production are solved.

1. The name of the design product: new media director machine. 2. The use of the design product: for video production processing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.