WO2024041514A1 - Procédé et appareil de lecture vidéo et dispositif électronique - Google Patents

Procédé et appareil de lecture vidéo et dispositif électronique Download PDF

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Publication number
WO2024041514A1
WO2024041514A1 PCT/CN2023/114196 CN2023114196W WO2024041514A1 WO 2024041514 A1 WO2024041514 A1 WO 2024041514A1 CN 2023114196 W CN2023114196 W CN 2023114196W WO 2024041514 A1 WO2024041514 A1 WO 2024041514A1
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WIPO (PCT)
Prior art keywords
video
target
input
special effects
special effect
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PCT/CN2023/114196
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English (en)
Chinese (zh)
Inventor
林君
Original Assignee
维沃移动通信有限公司
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Publication of WO2024041514A1 publication Critical patent/WO2024041514A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection

Definitions

  • This application belongs to the field of camera technology, and specifically relates to video playback methods, devices and electronic equipment.
  • the electronic device can play the video with a fixed playback effect. This may cause the video playback effect of the electronic device to be relatively single.
  • the purpose of the embodiments of the present application is to provide a video playback method, device and electronic equipment that can enrich the special effects of videos, thereby improving the diversity of video playback effects.
  • embodiments of the present application provide a video playback method.
  • the method includes: receiving a first input from a user to a target object in the playback interface of the target video, and at least one shooting object in the target video is associated with at least one special effects video.
  • the target video includes the original video or the synthesized video
  • the synthesized video is the original video and the special effects video associated with at least one shooting object in the original video
  • the target object is at least one shooting object selected by the user in at least one shooting object
  • different The special effect videos have different special effect parameters; in response to the first input, at least one target special effect video associated with the target object is played.
  • embodiments of the present application provide a video playback method.
  • the method includes: displaying a video recording interface of the original video, the video recording interface including a video recording window of at least one special effects video associated with at least one shooting object, and at least one special effect video.
  • the video recording window of the video is a video recording window associated with at least one shooting object in the video recording interface.
  • Different video recording windows have different special effect parameters; during the process of recording the original video, the preview image in each video recording window is updated synchronously.
  • the target file is output; wherein the target file includes the original video and at least one special effects video, or the target file includes a composite video obtained by combining the original video and at least one special effects video. , or the target file includes the original video, at least one special effect video, and the composite video.
  • inventions of the present application provide a video playback device.
  • the device includes: a receiving module and a playback module; a receiving module configured to receive the user's first input to the target object in the playback interface of the target video.
  • the target At least one subject in the video is associated with at least one special effects video.
  • the target video includes an original video or a synthesized video.
  • the synthesized video is a synthesis of the original video and the special effects video associated with at least one subject in the original video.
  • the target object is the user in at least For at least one selected shooting object in a shooting object, different special effects videos have different special effect parameters; the playback module is configured to play at least one target special effects video associated with the target object in response to the first input received by the receiving module.
  • inventions of the present application provide a video shooting device.
  • the device includes: a display module, an update module, and a processing module; a display module for displaying a video recording interface of the original video, and the video recording interface includes at least one shooting module.
  • the video recording window of at least one special effects video is the video recording window associated with at least one shooting object in the video recording interface.
  • the special effects parameters of different video recording windows are different; the update module uses During the process of recording the original video, the preview image in each video recording window is synchronously updated; the processing module is used to output the target file after the original video and at least one special effects video are recorded; wherein the target file includes the original video and at least one special effect video, or the target file includes a composite video obtained by combining the original video and at least one special effect video, or the target file includes the original video, at least one special effect video and the composite video.
  • inventions of the present application provide an electronic device.
  • the electronic device includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor.
  • the program or instructions are executed by the processor.
  • embodiments of the present application provide a readable storage medium on which programs or instructions are stored. When the programs or instructions are executed by a processor, the method of the first aspect or the second aspect is implemented. A step of.
  • embodiments of the present application provide a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface Coupled with a processor, the processor is used to run programs or instructions to implement the method of the first aspect or the second aspect.
  • embodiments of the present application provide a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the method described in the first or second aspect.
  • the user's first input to the target object in the playback interface of the target video can be received.
  • At least one shooting object in the target video is associated with at least one special effects video.
  • the target video includes an original video or a synthesized video.
  • the synthesized video Synthesized from the original video and the special effects video associated with at least one shooting object in the original video, the target object is at least one shooting object selected by the user in at least one shooting object, and the special effect parameters of different special effects videos are different; in response to the first Input, play at least one target special effects video associated with the target object.
  • At least one shooting object in the target video is associated with at least one special effects video
  • at least one target special effects video associated with the target object can be played according to the user's input to the target object in the playback interface of the target video, instead of in a fixed manner.
  • the playback effect plays the target video, so it can enrich the special effects of the video, thus improving the diversity of video playback effects.
  • Figure 1 is a schematic diagram of a video playback method provided by some embodiments of the present application.
  • Figure 2 is a schematic interface diagram of the video playback method application provided by some embodiments of the present application.
  • Figure 3 is a schematic interface diagram of the video playback method application provided by some embodiments of the present application.
  • Figure 4 is a schematic interface diagram of the video playback method application provided by some embodiments of the present application.
  • Figure 5 is a schematic interface diagram of the video playback method application provided by some embodiments of the present application.
  • Figure 6 is a schematic interface diagram of the video playback method application provided by some embodiments of the present application.
  • Figure 7 is a schematic interface diagram of the video playback method application provided by some embodiments of the present application.
  • Figure 8 is a schematic diagram of a video shooting method provided by some embodiments of the present application.
  • Figure 9 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 10 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 11 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 12 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 13 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 14 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 15 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 16 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 17 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 18 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 19 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 20 is a schematic interface diagram of the video shooting method application provided by some embodiments of the present application.
  • Figure 21 is a schematic diagram of a video playback device provided by some embodiments of the present application.
  • Figure 22 is a schematic diagram of a video shooting device provided by some embodiments of the present application.
  • Figure 23 is a schematic diagram of an electronic device provided by some embodiments of the present application.
  • Figure 24 is a hardware schematic diagram of an electronic device provided by some embodiments of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first,” “second,” etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • logos in the embodiments of the present application are used to indicate text, symbols, images, etc. of information.
  • Controls or other containers can be used as carriers to display information, including but not limited to text logos, symbol logos, and image logos.
  • the video playback method provided by the embodiment of the present application can be applied to the scene of playing videos.
  • the electronic device may receive user input on the target object in the target video, because the target video includes at least one shooting object associated with at least one special effects video. Therefore, the electronic device can play at least one target special effects video associated with the target object according to the user's input to the target object, instead of playing the target video with a fixed playback effect. Therefore, the special effects of the video can be enriched and the variety of played videos can be improved. sex.
  • Embodiments of the present application provide a video playback method.
  • Figure 1 shows a schematic flowchart of a video playback method provided by some embodiments of the present application.
  • the video playback method provided by some embodiments of the present application may include the following steps 101 and 102.
  • the following is an exemplary description taking the first electronic device as an example of executing the method.
  • Step 101 The first electronic device receives the user's first input to the target object in the playback interface of the target video.
  • each user input may be input by the user through a finger or a touch device such as a stylus.
  • the target video may include at least one special effects video associated with at least one shooting object
  • the target video may include an original video or a synthesized video
  • the synthetic video may be synthesized from the original video and the special effects video associated with at least one shooting object in the original video
  • the target object may be any one of at least one photographic object, and the special effect parameters of different special effects videos may be different.
  • a photographed object may be associated with at least one special effects video.
  • the original video is a video that has only undergone basic 3A effects, resolution, frame rate, picture size cropping and other processes without superimposing additional special effects.
  • the special effects video is a video that is rendered by using special effect parameters to render the original video.
  • special effect parameters include but are not limited to filter parameters, special effect parameters, background music parameters, video style parameters, etc., which can be determined according to actual usage requirements and are not limited in the embodiments of the present application.
  • the target video may be a video shot by a first electronic device, or a video sent by another electronic device.
  • the target video may be a video received by a second electronic device in the following embodiments. sent video.
  • the first electronic device may receive the user's first input to the target object in the target video without playing the target video; When the target video is played, the user's first input of the target object in the target video is received.
  • the details can be determined according to actual usage requirements, and are not limited in the embodiments of this application.
  • the first input includes but is not limited to touch input, hover input, preset gesture input, or voice input.
  • the details can be determined according to actual usage requirements, and are not limited in the embodiments of the present application.
  • the first input is the user's click input on the target object.
  • the above step 101 can be specifically implemented through the following step 101a or 101b.
  • Step 101a The first electronic device receives the user's input on the area where the target object is located.
  • Step 101b When the playback interface includes an object identifier associated with the target, the first electronic device receives the user's input of the object identifier of the target object.
  • an object identifier may indicate a photographed object.
  • the object identification can be displayed in a preset area corresponding to the photographed object, or can be displayed in any area of the playback interface.
  • the details can be determined according to actual usage requirements, which are not limited by the embodiments of the present application. .
  • the target video 20 includes five shooting objects, namely: books, desk lamps, tables, chairs and drawers, where the book is associated with Contains oil painting filters, elongated special effects, "Silence of the Night Sky” music and realistic style special effects videos, the video duration is 30s;
  • the table lamp is associated with ink black filters, luminous special effects, "Momentary Eternity” music and cartoon style
  • the special effects video is 30 seconds long;
  • the table is associated with a 30-second special effects video that includes smoke and rain filters, stretch effects, "Missing of Autumn” music, and classical style;
  • the chairs are associated with rain filters, stretch effects, and Special effects videos with long special effects, "Journey of Life” music and fresh style, the video duration is 30s;
  • the drawer is associated with special effects videos including advanced gray filters, glowing special effects, "Big Fish” music and classical style, the video duration is 30s .
  • the flexibility of user operations can be improved.
  • Step 102 The first electronic device responds to the first input and plays at least one target special effect video associated with the target object.
  • the first electronic device may play a specific video according to the first input, or may play multiple associated videos in a preset order.
  • the target object association can be played according to the user's input to the target object in the playback interface of the target video.
  • At least one target special effects video instead of playing the target video with a fixed playback effect, can enrich the special effects of the video, thus improving The video playback effects are diverse.
  • the target object can be associated with at least two special effect videos; the above step 102 can be specifically implemented through the following step 102a or step 102b.
  • Step 102a When each special effect video is associated with a preset input feature, and the input feature of the first input matches the first preset input feature, the first electronic device plays the special effect video associated with the first preset input feature.
  • the preset input characteristics may include at least one of the following: input starting position, input direction, and input trajectory.
  • the input starting position may be the position of the target object in the target video; or the position of the target object identification.
  • the first input may be a sliding input by the user making a check gesture on the screen; or, the first input may be a sliding input by the user making a circle gesture on the screen.
  • matching the input feature of the first input with the first preset input feature can be understood as: the matching degree between the preset feature of the first preset input and the input feature of the first input satisfies the preset Threshold, for example 90%.
  • the first electronic device when the input characteristics of the first input match the first preset input characteristics, the first electronic device can display the prompt information " ⁇ The target object gesture exists" in the playback interface, and start Play the special effects video associated with the first preset input feature; when the input feature of the first input does not match the first preset input feature, the first electronic device can display " ⁇ The target object gesture does not exist" in the playback interface prompt message and continue playing the target video.
  • the first electronic device can display the prompt message " ⁇ The target object's gesture exists" in the playback interface 20 and start playing. Special effects video associated with the first preset input feature; as shown in Figure 5, when the input trajectory 24 of the user's first input is in the "Z" shape, that is, the input parameter of the first input is consistent with the first input parameter in the target object book 21.
  • the first electronic device can display the prompt information " ⁇ The target object gesture does not exist” in the playback interface 20 and continue to play the target video.
  • Step 102b When the input feature of the first input is the second preset input feature, the first electronic device plays at least two special effect videos associated with the target object in accordance with the playback order associated with the second preset input feature.
  • the first electronic device can play all the videos associated with the target object, or only play part of the videos associated with the target object.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • the target object is associated with 5 videos, namely video 1, video 2, video 3, video 4 and video 5.
  • video 1 contains oil painting filters, elongated special effects, "silence of the night sky” music and realistic style.
  • Special effects video Video 2 is a special effects video including ink black filter, glowing special effects, "Momentary Eternity" music and cartoon style
  • Video 3 is a special effects video including smoke and rain gray filter, elongated special effects, "Autumn Yearning" music and classical style Special effects video
  • Video 4 is a special effects video including rain filter, elongated special effects, "Journey of Life” music and fresh style
  • Video 5 is a special effects video including advanced gray filter, glowing special effects, "Big Fish” music and classical style
  • the first electronic device can only play 3 of the 5 videos associated with the target object.
  • the first preset input feature association can be played special effects videos; when the input feature of the first input is the second preset input feature, at least two special effect videos associated with the target object can be played according to the playback order associated with the second preset input feature. That is, different inputs can be used to flexibly control the playback of videos associated with different effects in the target object, thereby improving the convenience and flexibility of operation.
  • the above step 101 can be specifically implemented through the following step 101c, and the above step 102 can be specifically implemented through the following step 102c.
  • Step 101c The first electronic device receives the user's input of the target object in the first video frame displayed in the playback interface of the target video.
  • the first video frame may be any video frame in the target video.
  • Step 102c The first electronic device starts playing the target special effects video from the second video frame of a target special effects video associated with the target object.
  • the second video frame may be a video frame corresponding to the first video frame in the target special effect video, or the second video frame may be a starting video frame of the target special effect video.
  • the target video includes 100 video frames
  • the first electronic device when the first electronic device is displaying the 50th video frame in the target video, and the 50th video frame contains a table without sunlight, that is, the first video frame, the first video frame contains picture content that has not been rendered by special effect parameters
  • the first electronic device can receive the user's first input to the target object in the first video frame, and the first electronic device responds to the first input
  • the 50th video frame The picture content of the second video frame
  • the picture content of the second video frame is the same as that of the first video frame, and the picture of the second video frame is a picture rendered by special effects parameters; or, from the first video frame in the target special effects video, and the first video frame contains A table with sunlight on the desk lamp starts playing the target special effects video.
  • the target special effects video can be played from the video frame corresponding to the first video frame in the target video, or the target special effects video can be played from the starting frame of the target special effects video. video, thereby improving the diversity and flexibility of playing targeted special effects videos.
  • the first electronic device can play the target video and the target according to the last time.
  • the video playback method provided by the embodiment of the present application may also include the following steps 103 to 105.
  • Step 103 The first electronic device stores the frame number of the second video frame as historical playback information.
  • the first electronic device can record historical playback information in the form of a string.
  • the recording format of the string is [Video ID: Playback end frame number;...Video ID: Playback end. Frame Serial Number], and writes the historical playback information to the preset file corresponding to the high-speed buffer area of the mobile phone.
  • the historical playback information is: [Target video: 35; Target special effects video: 55], after the string recording is completed, it is written to the preset file corresponding to the high-speed buffer area of the mobile phone.
  • Step 104 The first electronic device receives the second input from the user.
  • the second input includes but is not limited to touch input, hover input, preset gesture input, or voice input.
  • the details can be determined according to actual usage requirements, and are not limited in the embodiments of the present application.
  • the second input may be the user's click input on the playback control in the playback interface.
  • Step 105 The first electronic device responds to the second input, plays the target video according to the pre-stored historical playback information, and during the process of playing the target video, jumps to the target object when the first video frame is played.
  • the second video frame of an associated target special effects video continues to play.
  • the first electronic device can find the corresponding file from the cache area, read the corresponding string, and parse it according to the recording method of the string to obtain the above historical playback information.
  • the historical playback information obtained by the first electronic device is: [target video: 35; target special effects video: 55], then the first electronic device first plays frames 1 to 35 of the target video, and then plays 35 frames of the target special effects video. to 55 frames.
  • the user when the user does not want the first electronic device to play the target video according to the pre-stored historical playback information, the user can click the target control in the playback interface to trigger the first electronic device to clear the first video.
  • Historical playback information saved by an electronic device; and then the target video is played according to the user's own needs.
  • the first electronic device can display a "clear" control in the playback interface 20, and the user can click the "clear” control to trigger the first electronic device to clear the historical playback information saved by the first electronic device. .
  • the frame number of the second video frame can be stored as historical playback information, and a target special effects video associated with the target video and the target object can be played according to the historical playback information, thereby improving the playback target.
  • a target special effects video associated with the video and the target object can be played according to the historical playback information, thereby improving the playback target. Diversity of a target special effects video associated with the video and the target object.
  • a thumbnail of the video may be displayed on the playback interface.
  • the playback interface includes a thumbnail of a special effect video of at least one special effect video
  • the special effect video thumbnails of the at least one special effect video can be displayed in the order of the at least one special effect video in the same file.
  • the special effect video thumbnail of the at least one special effect video can be displayed in the order in which the at least one special effect video is received; or the at least one special effect video can be displayed in the order in which the special effect parameters corresponding to the at least one special effect video are set.
  • the above step 101 can be specifically implemented through the following step 101d
  • the above step 102 can be specifically implemented through the following step 102d.
  • Step 101d The first electronic device receives the user's first input on the target special effect video thumbnail in at least one special effect video thumbnail.
  • a special effects video thumbnail can be a thumbnail of any video frame of a special effects video.
  • special effect video thumbnails may be displayed in a preset area in the playback interface; for example, special effect video thumbnails may be displayed below the playback interface.
  • the target special effect video thumbnail may be any thumbnail of at least one special effect video thumbnail.
  • Step 102d The first electronic device plays the special effect video including the video frame corresponding to the target special effect video thumbnail.
  • the playback interface includes a special effects video thumbnail of at least one special effects video
  • the user's first input to the target special effects video thumbnail in the at least one special effects video thumbnail can be received, and Play videos including targeted special effects The special effects video of the video frame corresponding to the thumbnail. In this way, special effects videos can be played according to the actual needs of users.
  • step 102 may be specifically implemented through the following step 102e or step 102f.
  • Step 102e When the target video is the original video, the first electronic device switches the playback interface of at least one target special effects video from the playback interface of the target video to play.
  • the target video when the target video is the original video, that is, the target video exists alone with at least one other target special effects video, that is, the situation is switching between two independent videos for playback.
  • Step 102f When the target video is a synthesized video, the first electronic device jumps from the video frame displayed on the playback interface to the target video frame for playback.
  • the target video frame is a video frame in the synthesized video corresponding to at least one target special effects video. .
  • the target video is a synthetic video
  • the target video and at least one other target special effects video are the same video file
  • you need to play a certain special effects video jump to The corresponding frames of the special effects video are played, so that different video frames in the same video can be jumped.
  • the playback interface of at least one target special effects video can be switched from the playback interface of the target video for playback; when the target video is a synthesized video, the playback interface of the target video can be switched. Jump from the video frame displayed on the playback interface to a target video frame for playback.
  • the target video frame is a video frame in the synthesized video corresponding to at least one target special effects video. This can improve the flexibility of playing special effects videos.
  • the video playback method provided by the embodiment of the present application may also include the following steps 106 and 107a ; Or, step 106 and step 107b.
  • Step 106 The first electronic device receives the user's third input on the target special effect video thumbnail in at least one special effect video thumbnail.
  • the number of target special effect video thumbnails may be one or multiple, which may be determined according to actual usage requirements, and is not limited in the embodiments of the present application.
  • the third input includes but is not limited to touch input, floating input, preset gesture input, or voice input.
  • the details can be determined according to actual usage requirements, and are not limited in the embodiments of the present application.
  • Step 107a When the target video is the original video, the first electronic device responds to the third input and deletes the special effects video corresponding to the special effect video thumbnail.
  • the first electronic device since the target video is the original video, that is, the special effects video corresponding to the special effects video thumbnail exists separately from the target video, the first electronic device only deletes the special effects video corresponding to the special effects video thumbnail alone.
  • Step 107b When the target video is a synthesized video, the first electronic device responds to the third input and deletes the video clips in the synthesized video that have the same content as the special effects video corresponding to the special effects video thumbnail.
  • the first electronic device can extract the special effects video corresponding to the special effects video thumbnail from the video file. Delete in.
  • the same content can be understood as: the picture content contained in the video and the special effect parameters of the video are the same.
  • the playback interface includes a special effects video thumbnail of at least one special effects video
  • the user's third input to the target special effects video thumbnail in the at least one special effects video thumbnail can be received; in When the target video is an original video, in response to the third input, delete the special effects video corresponding to the special effects video thumbnail; when the target video is a synthesized video, in response to the third input, delete the special effects video thumbnail in the synthesized video
  • the corresponding special effects video contains video clips with the same content.
  • the user can edit the video file again by operating the thumbnail.
  • the first electronic device when the first electronic device displays the playback interface of the target video, as shown in Figure 3, the user can draw a "cross” on the book mark in the playback interface. "Gesture 23", then as shown in Figure 4, the first electronic device can output the prompt information " ⁇ The target object gesture exists” and start playing the special effects video associated with the gesture.
  • FIG. 8 shows a schematic flowchart of a video shooting method provided by some embodiments of the present application.
  • the video shooting method provided by the embodiment of the present application may include the following steps 201 to 203.
  • the following is an exemplary description taking the second electronic device as an example of executing the method.
  • Step 201 The second electronic device displays the video recording interface of the original video.
  • the video recording interface may include a video recording window of at least one special effects video associated with at least one shooting object.
  • the video recording window of the at least one special effects video may be a video recording window associated with at least one shooting object in the video recording interface.
  • Different videos The special effect parameters of the recording window can be different.
  • the effect parameters may include: at least one of filters, special effects, music, style, etc.
  • the video recording window of at least one special effects video can be located at a preset position in the video recording interface, or can be moved according to user input during the recording process.
  • the second electronic device displays a video recording interface 30 of the original video, where the shooting objects included in the video recording interface 30 include: books, desk lamps, tables, chairs and drawers.
  • the video recording interface 30 also includes a video recording window 31, a video recording window 32, and a video recording window 33, that is, a video recording window for at least one special effects video.
  • the book corresponds to the video recording window 31, and the video recording window 31 is elongated through an oil painting filter.
  • the video recording window after rendering the original video with special effects, "Silence of the Night Sky" music and realistic style.
  • the table corresponds to the video recording window 32, and the video recording window 32 is through the misty gray filter, elongated special effects, "Missing of Autumn” music and
  • the video recording window after rendering the original video in a classical style corresponds to the video recording window 33, and the video recording window 33 is a video recording window after rendering the original video through advanced gray filter, luminous special effects, "Big Fish” music and classical style.
  • Step 202 During the process of recording the original video, the second electronic device synchronously updates the preview image in each video recording window.
  • Step 203 After the recording of the original video and at least one special effect video is completed, the second electronic device outputs the target file.
  • the target file may include the original video and at least one special effect video, or the target file may include a synthesized video obtained by synthesizing the original video and at least one special effect video, or the target file may include the original video, at least one special effect video and the synthesized video. .
  • the user can trigger the second electronic device to stop recording the video by inputting, that is, the duration of the original video and the duration of at least one special effect video are both 20 seconds.
  • the video recording interface of the original video can also be displayed at least one video recording window of the special effects video
  • the special effect parameters of different video recording windows are different, and the video recording interface is different from the video recording interface.
  • the content in each video recording window is updated synchronously. On the one hand, it is convenient for users to view the recording effects under different effect parameters. On the other hand, it can simplify the operation of shooting multiple effect videos.
  • the video shooting method provided by the embodiment of the present application may also include the following steps 204 to 208.
  • Step 204 The second electronic device receives the user's first setting input for the target object in the video preview interface.
  • the target object can be any object in the video preview interface.
  • the first setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • Step 205 The second electronic device responds to the first setting input and displays special effect parameter setting options.
  • the special effect parameter setting option may display the type of special effect parameter.
  • special effects parameter setting options include but are not limited to: filter parameters, special effects parameters, background music parameters, video style parameters, etc.
  • Step 206 The second electronic device receives the user's second setting input for the special effect parameter setting option.
  • the second setting input can be used to set at least one special effect parameter.
  • the second setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • the second setting input may include multiple sub-inputs, and different sub-inputs may be used to set the same or different special effect parameters.
  • Step 207 The second electronic device displays the first video recording window in response to the second setting input, and updates the special effects preview image in the first video recording window according to at least one special effect parameter set by the second setting input.
  • the first video recording window can be located at a preset position in the video preview interface, or the first video recording window can be dragged to a user-specified position according to the user's needs.
  • the second electronic device can render the original video using the special effect parameters determined by the second setting input, thereby updating the special effects preview image in the first video recording window.
  • the user can input the book 35 in the video preview interface 34.
  • the second electronic device displays special effect parameter setting options 36, which are: "Filter” option, With the “Special Effects” option, “Music” option, and “Style” option, the user can set the displayed special effects parameter setting options.
  • the second electronic device can preview the video in A video recording window 37 is displayed in the interface, that is, the first video recording window.
  • Step 208 The second electronic device establishes an association between the target object, the special effect parameters set by the second setting input, and the first video recording window.
  • the second electronic device may establish a mapping relationship between the target object, the special effect parameters set by the second setting input and the first video recording window in the form of establishing a mapping relationship or a mapping table. relationship.
  • the second electronic device may store the target object in the form of string or character data,
  • the second setting inputs the association between the special effect parameters set and the first video recording window.
  • the special effect parameters of the target object can be set according to the user's input
  • the special effects under the special effect parameters are displayed in real time through the video recording window, and the target object and the second Set the association between the special effects parameters of the input settings and the first video recording window. This can improve the diversity of recorded video effects.
  • the video shooting method provided by the embodiment of the present application may also include the following step 209, and the video shooting method provided by the embodiment of the present application may also include Including step 210 to step 214.
  • Step 209 The second electronic device establishes an association between the target object, the input feature of the first setting input, and the first video recording window.
  • the input features may include at least one of the following: input starting position, input direction, and input trajectory.
  • the second electronic device may establish a mapping relationship between the target object, the input characteristics of the first setting input and the first video recording window by establishing a mapping relationship or a mapping table. connection relation.
  • the second electronic device may store the association between the target object, the input characteristics of the first setting input, and the first video recording window in the form of string or character data.
  • Step 210 The second electronic device receives the user's third setting input for the target object.
  • the third setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • Step 211 The second electronic device responds to the third setting input and displays special effect parameter setting options.
  • At least one parameter may be set to the target object.
  • Step 212 The second electronic device receives the user's fourth setting input for the special effect parameter setting option.
  • the fourth setting input can be used to set at least one special effect parameter.
  • the fourth setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • Step 213 The second electronic device displays the second video recording window in response to the fourth setting input, and updates the special effects preview image in the second video recording window according to at least one special effect parameter set by the fourth setting input.
  • Step 214 The second electronic device establishes an association between the target object, the special effect parameters set by the second setting input, the input characteristics of the third setting input, and the first video recording window.
  • the second electronic device can establish the target object, the special effect parameters set by the second setting input, and the input characteristics of the third setting input by establishing a mapping relationship or a mapping table. and the first video recording window.
  • the second electronic device may store the target object, the special effect parameters set by the second setting input, the input characteristics of the third setting input and the first video in the form of string or character data.
  • the target object can set at least one special effects window through different gestures, that is, the same object can be associated with at least one special effects video.
  • special effect parameters can be set again for the target object, that is, the same object can be associated with multiple special effect videos, thereby increasing the diversity of special effect videos associated with the target object.
  • the video shooting method provided by the embodiment of the present application may also include the following steps 215 and 216.
  • Step 215 The second electronic device receives the user's fifth setting input.
  • the fifth setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • Step 216 The second electronic device responds to the fifth setting input, determines the playback order of the special effects video, and establishes an association between the input characteristics of the fifth setting input and the playback order.
  • the second electronic device may establish an association between the input characteristics of the fifth setting input and the playback sequence by establishing a mapping relationship or a mapping table.
  • the second electronic device may store the association between the input characteristics of the fifth setting input and the playback sequence in the form of string or character data.
  • the second electronic device can pre-set the playback sequence of the special effects video, and set the fifth setting to The input characteristics of the fifth setting input are associated with the playback order, so that when the video needs to be played, if the user's input matches the input characteristics of the fifth setting input, then the second electronic device follows the predetermined playback order of the special effects video. Play video.
  • the fifth setting input can be associated with the determined playback sequence of the special effects video
  • the user can achieve video playback control with different playback effects through specific input, which improves the efficiency of the special effects video.
  • the flexibility of playback control and the diversity of video playback sequences are examples of the fifth setting input.
  • the video shooting method provided by the embodiments of the present application may also include the following steps 217 and 218.
  • Step 217 The second electronic device performs object recognition on the preview image displayed on the video recording interface.
  • the second electronic device can perform object recognition on the preview image displayed on the video recording interface through AI technology.
  • Step 218 The second electronic device displays the object identification of each recognized object.
  • the second electronic device can identify the recognized object in the form of numbers and text.
  • the second electronic device performs object recognition on the preview image displayed on the video recording interface. Then, as shown in Figure 14, the second electronic device displays the object identification of each recognized object: book correspondence.
  • the "1. Book” logo the desk lamp corresponds to the "2. Table Lamp” logo
  • the table corresponds to the "3. Table” logo
  • the chair corresponds to the "4. Chair” logo
  • the drawer corresponds to the "5. Drawer” logo.
  • the above step 203 can be specifically implemented through the following step 203a.
  • Step 203a After the recording of the original video and at least one special effects video is completed, the second electronic device performs video synthesis on the original video and at least one special effects video according to the special effect parameter setting sequence of the at least one special effects video before recording, and outputs the synthesis. video.
  • the special effect parameter setting sequence may be the sequence in which the user sets the special effect parameters for the above-mentioned at least one photographed object.
  • the second electronic device may place the original video at the front of the synthesized video, or may place the original video at the end of the synthesized video.
  • the recorded original video and at least one special effects video can be synthesized according to the order in which the special effect parameters of at least one special effect video are set before recording, the video can be recorded in the order in which the special effect parameters are set by the user. , and then you can get a video that meets the user’s recording effect requirements.
  • the above step 202 can be specifically implemented through the following step 202a.
  • Step 202a During the process of recording the original video, the second electronic device copies each frame of preview image displayed in the video recording interface to each video recording window frame by frame, and according to the special effects parameters associated with each video recording window, Perform image processing on the copied preview image of each frame.
  • the number of video recording windows is at least two, for each frame of the preview image, the number of frames of the preview image copied each time is the same as the number of video recording windows.
  • the second electronic device can obtain the memory space data of each frame of the preview image, and apply for n memory spaces of corresponding size according to the video recording window n of at least one special effects video. , read all the data in the original video frame memory space, and then copy and fill the read data in the original video frame memory space into the corresponding n memory spaces one by one through at least one thread.
  • the video recording interface 30 includes three video recording windows, namely: a recording window corresponding to the book, a recording window corresponding to the table, and a recording window corresponding to the drawer.
  • the second electronic device can pass Thread 1 copies each frame preview image displayed in the video recording interface frame by frame into two copies, and displays them in the recording window corresponding to the book and the recording window corresponding to the table; through thread 2, previews each frame displayed in the video recording interface
  • the image is copied frame by frame and displayed in the corresponding recording window of the drawer, that is, through multi-thread parallel copying, the copying of the preview image of each thread can be executed simultaneously, and a time difference within a certain range can also be allowed, such as 200 to 400 milliseconds. , thus ensuring the efficiency of copying each preview image frame.
  • each frame of the preview image displayed in the video recording interface can be copied frame by frame according to the number of video recording windows, waste of resources can be avoided.
  • the video shooting method provided by the embodiment of the present application may also include the following steps 219 and 220.
  • Step 219 The second electronic device receives the user's sixth setting input for the third video recording window.
  • the third video recording window may be the video recording window of at least one of the above special effects videos.
  • the number of third video recording windows can be one or multiple.
  • the sixth setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • Step 220 The second electronic device responds to the sixth setting input, updates the special effects parameters of the third video recording window, and updates the special effects preview image in the third video recording window according to the updated special effect parameters.
  • the sixth setting input may specifically be to modify the special effect parameters corresponding to the third video recording window.
  • the second electronic device can display in the third video recording window according to the latest special effects parameters corresponding to the third video recording window.
  • the image is rendered.
  • the special effect parameters corresponding to the third video recording window are: oil painting filter, elongated special effect, "silence of the night sky” music parameters and realistic style parameters; the user can modify the third video recording window
  • the corresponding special effect parameters are modified, that is, the sixth setting input; thereby the electronic device can respond to the user's input and update the special effect parameters corresponding to the third video recording window to: misty gray filter, elongated special effect, "Missing of Autumn" "music parameters and classical style parameters, and update the special effects preview image in the third video recording window according to the updated special effects parameters.
  • the special effects parameters corresponding to the third video recording window can be modified and updated during the video recording process, and the special effects preview in the third video recording window can be updated according to the updated special effects parameters. images, thereby increasing the flexibility of shooting special effects videos.
  • the video recording interface includes a first shooting object and a second shooting object, the first shooting object is associated with the fourth video recording window, and the second shooting object is associated with the fifth video recording window.
  • the video shooting method provided by the application embodiment may also include the following steps 221 and 222.
  • Step 221 The second electronic device receives the user's seventh setting input for the first photographing object and the second photographing object.
  • the seventh setting input may be used to exchange special effects recording windows associated with the first photographic object and the second photographic object.
  • the first photographing object and the second photographing object are any one of the above-mentioned at least one photographing object, and the first photographing object and the second photographing object are different Photograph the subject.
  • the seventh setting input includes but is not limited to touch input, floating input, preset gesture input or voice input.
  • the details can be determined according to actual usage requirements, which are not limited in the embodiments of the present application. .
  • Step 222 In response to the seventh setting input, the second electronic device establishes an association between the first shooting object and the fifth video recording window, and establishes an association between the second shooting object and the fourth video recording window.
  • the user can input the "Replace Mark” control, Click the fourth video recording window 38 again, then as shown in Figure 16, the first shooting object book is associated with the fourth video recording window 39, and the second shooting object table is associated with the fifth video recording window 38.
  • the second electronic device may establish an association between the first shooting object and the fifth video recording window by establishing a mapping relationship or a mapping table, and establish the second shooting object. The relationship between the object and the fourth video recording window.
  • the second electronic device may store the association between the first shooting object and the fifth video recording window in the form of string or character data, and establish the second shooting object and the fourth video recording window.
  • the association of video recording windows may be stored in the form of string or character data.
  • the second electronic device uses AI technology to identify the photographed object in the video preview interface.
  • the second electronic device displays the object identification of each object recognized, which are: 1 book, 2 lamps, 3 tables, 4 chairs and 5 drawers; the user can click on the subject book, as shown in Figure 11, to display the special effect parameter settings.
  • the options are: filters, special effects, music and style.
  • the second electronic device displays the video recording window corresponding to the book in the video preview interface.
  • the second electronic device uses AI technology to identify the photographed object in the video preview interface.
  • the second electronic device displays the object identification of each recognized object, which are: 1 book, 2 desk lamp, 3 table, 4 chair and 5 drawer; the user can click on the subject book, as shown in Figure 17, the second electronic device
  • the setting window 40 is displayed, and the user can input the "edit” control in the setting window 40.
  • the user can set the gesture "W", and as shown in Figure 17, the user can click the "setting" control to set the corresponding gesture.
  • the second electronic device can establish an association between the object book, the gesture "W” and the set effect parameters; then, as shown in Figure 17, the user can click the "+” control in the setting window, then As shown in Figure 19, "1_Gesture 2" is displayed in the setting window.
  • Use The user can input the "Edit” control corresponding to "1_Gesture 2", as shown in Figure 20, the user can set the gesture " ⁇ ", and as shown in Figure 17, the user can click the "Settings" control to set the gesture corresponding
  • the second electronic device can establish an association between the object book, the gesture " ⁇ " and the set effect parameters.
  • the execution subject may be a video playback device, or a control module in the video playback device for executing the video playback method.
  • a video playback device performing a video playback method is used as an example to illustrate the video playback device provided by the embodiment of the present application.
  • the embodiment of the present application provides a video playback device 400.
  • the video playback device 400 may include: a receiving module 401 and a playback module 402; the receiving module 401 is used to receive the user's request for the target object in the playback interface of the target video.
  • the first input is that at least one subject in the target video is associated with at least one special effects video.
  • the target video includes the original video or a synthesized video.
  • the synthesized video is a synthesis of the original video and the special effects video associated with at least one subject in the original video.
  • the target object is at least one shooting object selected by the user among at least one shooting object, and different special effect videos have different special effect parameters;
  • the playback module 402 is configured to respond to the first input received by the receiving module 401 and play at least one of the objects associated with the target object.
  • Target special effects video is configured to respond to the first input received by the receiving module 401 and play at least one of the objects associated with the target object.
  • the receiving module 401 is specifically configured to receive the user's input on the area where the target object is located; or, when the playback interface includes an object identifier associated with the target, receive the user's object identifier on the target object. An input where an object identifier indicates a photographed object.
  • the target object is associated with at least two special effects videos;
  • the playback module 402 is specifically configured to associate a preset input feature with each special effect video, and the input feature of the first input is the same as the first preset input feature.
  • the special effects video associated with the first preset input feature is played; wherein the preset input feature includes at least one of the following: input starting position, input direction, and input trajectory; the playback module 402 is specifically used for When the input feature of the first input is the second preset input feature, at least two special effects videos associated with the target object are played according to the playback order associated with the second preset input feature.
  • the receiving module 401 is specifically configured to receive the user's input of the target object in the first video frame displayed in the playback interface of the target video; the playback module 402 is specifically configured to obtain the target object associated with the target video.
  • the second video frame of a target special effects video starts to play the target special effects video; wherein, the second video frame is the video frame corresponding to the first video frame in the target special effects video, or the second video frame is the start of the target special effects video Video frames.
  • the video playback device 400 further includes: a storage module; a storage module configured to store the second input of the target object in the playback interface of the target video after the receiving module 401 receives the user's first input.
  • the frame number of the video frame is stored as historical playback information;
  • the receiving module 401 is also used to receive the second input from the user;
  • the playback module 402 is also used to respond to the second input received by the receiving module 401, according to the pre-stored historical playback information , play the target video, and during the process of playing the target video, when the first video frame is played, jump to the second video frame of a target special effects video associated with the target object and continue playing.
  • the receiving module 401 is specifically configured to receive the user's response to the target special effects video thumbnail in the at least one special effect video thumbnail.
  • the first input wherein, a special effects video thumbnail is a thumbnail of any video frame of a special effects video; the playback module 402 is specifically used to play the special effects video including the video frame corresponding to the target special effects video thumbnail.
  • the playback module 402 is specifically configured to switch the playback interface of at least one target special effects video from the playback interface of the target video for playback when the target video is an original video; the playback module 402 is specifically used to It is used to jump from the video frame displayed on the playback interface to the target video frame for playback when the target video is a synthesized video, and the target video frame is a video frame in the synthesized video corresponding to at least one target special effects video.
  • the video playback device 400 further includes: a processing module; in the case where the playback interface includes a special effect video thumbnail of at least one special effect video, the receiving module 401 is also configured to receive the user's response to the at least one special effect video.
  • At least one shooting object included in the target video is associated with at least one special effects video
  • at least the target object associated with the target video can be played according to the user's input to the target object in the playback interface of the target video.
  • a target special effects video instead of playing the target video with a fixed playback effect, can enrich the special effects of the video, thus improving the diversity of video playback effects.
  • the execution subject may be a video shooting device, or a control module in the video shooting device for executing the video shooting method.
  • a video shooting device performing a video playback method is used as an example to describe the video shooting device provided by the embodiment of the present application.
  • the embodiment of the present application provides a video shooting device 500.
  • the video shooting device 500 may include: a display module 501, an update module 502, and a processing module 503; the display module 501 is used to display a video recording interface of the original video, Video recording interface It includes a video recording window associated with at least one special effects video associated with at least one shooting object.
  • the video recording window of the at least one special effects video is a video recording window associated with at least one shooting object in the video recording interface.
  • the update module 502 is used to synchronously update the preview image in each video recording window during the recording of the original video;
  • the processing module 503 is used to output the target file after the recording of the original video and at least one special effects video is completed;
  • the target file includes the original video and at least one special effect video, or the target file includes a synthesized video obtained by synthesizing the original video and at least one special effect video, or the target file includes the original video, at least one special effect video and the synthesized video.
  • the video shooting device 500 further includes: a receiving module; a receiving module, configured to receive the user's first response to the target object in the video recording preview interface before the display module 501 displays the video recording interface of the original video.
  • a setting input; the display module 501 is also used to display the special effect parameter setting options in response to the first setting input received by the receiving module; the receiving module is also used to receive the user's second setting input of the special effect parameter setting options, the second setting The input is used to set at least one special effect parameter; the display module 501 is also used to display the first video recording window in response to the second setting input received by the receiving module; the update module 502 is also used to respond to the second setting received by the receiving module Input, at least one special effects parameter set according to the second setting input, and update the special effects preview image in the first video recording window; the processing module 503 is also used to establish the target object, the special effects parameters set by the second setting input and the first video recording The relationship between windows.
  • the processing module 503 is also configured to establish the target object, the input characteristics of the first setting input and the first video recording after the receiving module receives the user's second setting input on the special effect parameter setting interface.
  • the display module 501 is also configured to display the second video recording window in response to the fourth setting input received by the receiving module; the update module 502 is also configured to respond to the fourth setting input received by the receiving module, and display the second video recording window according to the fourth setting input.
  • At least one special effects parameter updates the special effects preview image in the second video recording window; the processing module 503 is also used to establish the target object, the special effects parameters set by the second setting input, the input characteristics of the third setting input, and the first video recording window. relationship between them.
  • the video shooting device 500 further includes: a receiving module; a receiving module configured to receive the user's fifth setting input before the display module 501 displays the video recording interface of the original video; and a processing module 503 , used to determine the playback sequence of the special effects video in response to the fifth setting input received by the receiving module, and establish an association between the input characteristics of the fifth setting input and the playback sequence.
  • the video shooting device 500 also includes: a recognition module; a recognition module for object recognition on the preview image displayed on the video recording interface; a display module 501 for displaying each recognized object.
  • the object identifier of an object is not limited to: a recognition module; a recognition module for object recognition on the preview image displayed on the video recording interface; a display module 501 for displaying each recognized object.
  • the object identifier of an object is not limited to: a recognition module; a recognition module for object recognition on the preview image displayed on the video recording interface; a display module 501 for displaying each recognized object.
  • the processing module 503 is specifically configured to, when the recording of the original video and at least one special effects video is completed, according to the special effect parameter setting sequence of at least one special effect video before recording, record the original video and At least one special effects video performs video synthesis and outputs the synthesized video.
  • the update module 502 is specifically used to copy each frame of preview image displayed in the video recording interface to each video recording window frame by frame, and according to the special effects associated with each video recording window Parameters, perform image processing on each copied preview image; among them, when the number of video recording windows is at least two, for each frame of preview image, the number of frames and video of each copied preview image The number of recording windows is the same.
  • the video shooting device 500 further includes: a receiving module; a receiving module configured to receive the user's sixth setting input for the third video recording window during the process of recording the original video; and an update module. 502 is also used to update the special effects parameters of the third video recording window in response to the sixth setting input received by the receiving module, and update the special effects preview image in the third video recording window according to the updated special effect parameters.
  • the video recording interface includes a first shooting object and a second shooting object, the first shooting object is associated with the fourth video recording window, and the second shooting object is associated with the fifth video recording window;
  • the video shooting device 500 also includes: a receiving module; a receiving module configured to receive the user's seventh setting input for the first photographing object and the second photographing object, and the seventh setting input is used to exchange the special effects recording associated with the first photographing object and the second photographing object. Window;
  • the processing module 503 is also configured to respond to the seventh setting input received by the receiving module, establish an association between the first shooting object and the fifth video recording window, and establish an association between the second shooting object and the fourth video recording window.
  • the video recording interface of the original video can also be displayed at least one video recording window of the special effects video
  • the special effect parameters of different video recording windows are different, and the video recording interface is different from the video recording interface.
  • the content in each video recording window is updated synchronously. On the one hand, it is convenient for users to view the recording effects under different effect parameters. On the other hand, it can simplify the operation of shooting multiple effect videos.
  • the video playback device and the video shooting device in the embodiments of the present application may be the same device, or they may be different devices.
  • the video playback device or video shooting device in the embodiment of the present application may be an electronic device, or may be a component of the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a mobile internet device (Mobile Internet Device, MID), or augmented reality (AR)/virtual reality (VR).
  • the video playback device or video shooting device in the embodiment of the present application may be a device with an operating system.
  • the operating system can be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of this application.
  • the video playback device or video shooting device provided by the embodiments of the present application can implement various processes implemented by the method embodiments in Figures 1 and 8. To avoid duplication, they will not be described again here.
  • the embodiment of the present application also provides an electronic device 600, including a processor 602, a memory 601, and a program or instruction stored on the memory 601 and executable on the processor 602.
  • the program or instruction is processed
  • the processor 602 is executed, each process of the above-mentioned video playback method or video playback method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, details will not be described here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • Electronic device 1000 includes but is not limited to: radio frequency unit 1001, network module 1002, audio output unit 1003, input unit 1004, sensor 1005, display unit 1006, user input unit 1007, interface unit 1008, memory 1009, and processor 1010 and other parts.
  • the electronic device 1000 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 1010 through a power management system, thereby managing charging, discharging, and function through the power management system. Consumption management and other functions.
  • the structure of the electronic device shown in Figure 24 does not constitute a limitation of the electronic device.
  • the electronic device may include more or less components than shown in the figure, or combine certain components, or arrange different components, which will not be described again here. .
  • the user input unit 1007 is configured to receive the user's first input to the target object in the playback interface of the target video, at least one shot of the target video.
  • the object is associated with at least one special effects video.
  • the target video includes the original video or the synthesized video.
  • the synthesized video is the synthesis of the original video and the special effects video associated with at least one shooting object in the original video.
  • the target object is selected by the user in at least one shooting object.
  • At least one shooting object, different special effect videos have different special effect parameters;
  • the processor 1010 is configured to respond to the first input received by the user input unit 1007 and play at least one target special effect video associated with the target object.
  • the user input unit 1007 is specifically configured to receive the user's input on the area where the target object is located; or, when the playback interface includes an object identifier associated with the target, receive the user's input on the target object's area. Input of identification, where an object identification indicates a photographic subject.
  • the target object is associated with at least two special effects videos;
  • the processor 1010 is specifically configured to associate a preset input feature with each special effect video, and the input feature of the first input is the same as the first preset input feature. If the input features match, play the special effects video associated with the first preset input feature; where the preset input feature includes at least one of the following: input starting position, input direction, input trajectory; processor 1010 is specifically used to When the input feature of the first input is the second preset input feature, at least two special effects videos associated with the target object are played according to the playback order associated with the second preset input feature.
  • the user input unit 1007 is specifically configured to receive the user's input of the target object in the first video frame displayed in the playback interface of the target video; the processor 1010 is specifically configured to associate the target object with The target special effects video starts playing from the second video frame of a target special effects video; wherein, the second video frame is the video frame corresponding to the first video frame in the target special effects video, or the second video frame is the starting point of the target special effects video. Start video frame.
  • the memory 1009 is used to store the frame number of the second video frame as historical playback after the user input unit 1007 receives the user's first input to the target object in the playback interface of the target video. information; the user input unit 1007 is also configured to receive a second input from the user; the processor 1010 is also configured to respond to the second input received by the user input unit 1007, play the target video according to the pre-stored historical play information, and During the playback of the target video, when the first video frame is played, jump to the second video frame of a target special effects video associated with the target object and continue playing.
  • the user input unit 1007 is specifically configured to receive the user's comment on the target special effects video thumbnail in the at least one special effects video thumbnail.
  • the processor 1010 is specifically configured to switch the playback interface of at least one target special effects video from the playback interface of the target video for playback when the target video is an original video; the processor 1010 is specifically configured to It is used to jump from the video frame displayed on the playback interface to the target video frame for playback when the target video is a synthesized video, and the target video frame is a video frame in the synthesized video corresponding to at least one target special effects video.
  • the user input unit 1007 is also configured to receive the user's comment on the target special effects video thumbnail in the at least one special effects video thumbnail.
  • the third input of the thumbnail; the processor 1010 is also configured to, in response to the third input, delete the special effects video corresponding to the thumbnail of the special effects video when the target video is the original video; the processor 1010 is also configured to delete the special effects video corresponding to the thumbnail of the special effects video when the target video is the original video.
  • a synthesized video in response to the third input, video segments in the synthesized video that have the same content as the special effects video corresponding to the special effects video thumbnail are deleted.
  • At least one shooting object included in the target video is associated with at least one special effects video
  • at least one object associated with the target object can be played according to the user's input to the target object in the playback interface of the target video.
  • Target special effects video instead of playing the target video with a fixed playback effect, can enrich the special effects of the video, thus improving the diversity of video playback effects.
  • the display unit 1006 is configured to display a video recording interface of the original video, where the video recording interface includes a video recording of at least one special effects video associated with at least one shooting object. window.
  • the video recording window of at least one special effects video is a video recording window associated with at least one shooting object in the video recording interface.
  • Different video recording windows have different special effects parameters; the processor 1010 is used to record the original video during the process.
  • the processor 1010 is also configured to output a target file after the recording of the original video and at least one special effects video is completed; wherein the target file includes the original video and at least one special effects video, Alternatively, the target file includes a synthesized video obtained by synthesizing the original video and at least one special effect video, or the target file includes the original video, at least one special effect video and the synthesized video.
  • the user input unit 1007 is used to receive the user's first setting input for the target object in the video preview interface before the display unit 1006 displays the video recording interface of the original video; the display unit 1006 is also The user input unit 1007 is configured to display special effect parameter setting options in response to the first setting input received by the user input unit 1007; the user input unit 1007 is also configured to receive a second setting input of the special effect parameter setting options from the user, and the second setting input is used to set at least a special effect parameter; the display unit 1006 is also configured to display the first video recording window in response to the second setting input received by the user input unit 1007; the processor 1010 is also configured to respond to the second setting input received by the user input unit 1007 , update the special effects preview image in the first video recording window according to at least one special effects parameter set by the second setting input; the processor 1010 is also used to establish the target object, the special effects parameters set by the second setting input and the first video recording window relationship between them.
  • the processor 1010 is also configured to establish the target object, the input characteristics of the first setting input and the first setting input after the user input unit 1007 receives the user's second setting input on the special effect parameter setting interface.
  • the fourth setting input for setting at least one special effect parameter is also used for displaying a second video recording window in response to the fourth setting input received by the user input unit 1007; the processor 1010 is also used for responding to the fourth setting input received by the user input unit 1007
  • the fourth setting input updates the special effects preview image in the second video recording window according to at least one special effects parameter set by the fourth setting input; the processor 1010 is also used to establish the target object, the special effects parameters set by the second setting input, and the third setting input. 3. Set the association between the input input characteristics and the first video recording window.
  • the user input unit 1007 is configured to receive the user's fifth setting input before the display unit 1006 displays the video recording interface of the original video; the processor 1010 is configured to respond to the user input unit 1007
  • the received fifth setting input determines the playback sequence of the special effects video, and establishes an association between the input characteristics of the fifth setting input and the playback sequence.
  • the processor 1010 is also configured to perform object recognition on the preview image displayed on the video recording interface; the display unit 1006 is also configured to display the object identification of each recognized object.
  • the processor 1010 is specifically configured to, when the recording of the original video and at least one special effects video is completed, record the original video and the original video according to the special effect parameter setting sequence of at least one special effect video before recording.
  • At least one special effects video performs video synthesis and outputs the synthesized video.
  • the processor 1010 is specifically configured to copy each frame of the preview image displayed in the video recording interface to each video recording window frame by frame, and perform the corresponding special effects according to the associated special effects of each video recording window. Parameters, perform image processing on each copied preview image; among them, when the number of video recording windows is at least two, for each frame of preview image, the number of frames and video of each copied preview image The number of recording windows is the same.
  • the user input unit 1007 is used to receive the user's input to the third party during the recording of the original video.
  • the sixth setting input of the video recording window; the processor 1010 is also configured to respond to the sixth setting input received by the user input unit 1007, update the special effects parameters of the third video recording window, and update the third special effects parameters according to the updated special effects parameters.
  • the video recording interface includes a first shooting object and a second shooting object, the first shooting object is associated with the fourth video recording window, and the second shooting object is associated with the fifth video recording window;
  • the user input unit 1007 used to receive the user's seventh setting input for the first shooting object and the second shooting object, and the seventh setting input is used to exchange the special effects recording window associated with the first shooting object and the second shooting object;
  • the processor 1010 also uses In response to the seventh setting input received by the user input unit 1007, an association relationship between the first shooting object and the fifth video recording window is established, and an association relationship between the second shooting object and the fourth video recording window is established.
  • the video recording interface of the original video can also be displayed at least one video recording window of the special effects video
  • the special effect parameters of different video recording windows are different, and the video recording interface is different from each other.
  • the content in each video recording window is updated synchronously.
  • it is convenient for users to view the recording effects under different effect parameters.
  • it can simplify the operation of shooting videos with multiple effects.
  • the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042.
  • the graphics processor 10041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 .
  • Touch panel 10071 also known as touch screen.
  • the touch panel 10071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 10072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • Memory 1009 may be used to store software programs as well as various data.
  • the memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 1009 may include volatile memory or nonvolatile memory, or memory 1009 may include both volatile and nonvolatile memory.
  • non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • synchronous dynamic random access memory Synchronous DRAM, SDRAM
  • Double data rate synchronous dynamic random access memory Double Data Rate SDRAM, DDRSDRAM
  • enhanced SDRAM synchronous dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory bus random access memory
  • Direct Rambus RAM Direct Rambus RAM
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1010.
  • Embodiments of the present application also provide a readable storage medium.
  • Programs or instructions are stored on the readable storage medium.
  • the program or instructions are executed by a processor, each process of the above video playback method or video shooting method embodiment is implemented. And can achieve the same technical effect. To avoid repetition, they will not be described again here.
  • the above-mentioned processor is the processor in the electronic device in the above-mentioned embodiment.
  • the above-mentioned readable storage media includes computer-readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disks or optical disks.
  • An embodiment of the present application further provides a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement each process of the above video playback method or video shooting method embodiment. , and can achieve the same technical effect, so to avoid repetition, they will not be described again here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-a-chip or system-on-chip, etc.
  • Embodiments of the present application provide a computer program product.
  • the program product is stored in a storage medium.
  • the program product is executed by at least one processor to implement each process of the above-mentioned shooting method embodiment, and can achieve the same technical effect. To avoid repetition, they will not be repeated here.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods of various embodiments of the present application.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Studio Devices (AREA)

Abstract

La présente demande se rapporte au domaine technique de la cinégraphie. Sont divulgués un procédé et un appareil de lecture vidéo ainsi qu'un dispositif électronique. Le procédé comprend : réception d'une première entrée d'un utilisateur pour un objet cible dans une interface de lecture d'une vidéo cible, la vidéo cible comprenant au moins un objet photographique associé à au moins une vidéo à effet spécial, la vidéo cible comprenant une vidéo d'origine ou une vidéo synthétique, la vidéo synthétique étant obtenue par synthèse de la vidéo d'origine et d'une vidéo à effet spécial associée à au moins un objet photographique dans la vidéo d'origine, l'objet cible étant un objet photographique quelconque parmi ledit au moins un objet photographique, et des paramètres d'effet spécial de différentes vidéos à effet spécial étant différents ; et en réponse à la première entrée, le lecture d'au moins une vidéo à effet spécial cible associée à l'objet cible.
PCT/CN2023/114196 2022-08-26 2023-08-22 Procédé et appareil de lecture vidéo et dispositif électronique WO2024041514A1 (fr)

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CN115767141A (zh) * 2022-08-26 2023-03-07 维沃移动通信有限公司 视频播放方法、装置和电子设备

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WO2022132033A1 (fr) * 2020-12-18 2022-06-23 脸萌有限公司 Procédé et appareil d'affichage basés sur la réalité augmentée, et dispositif et support de stockage
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CN104967900A (zh) * 2015-05-04 2015-10-07 腾讯科技（深圳）有限公司 一种生成视频的方法和装置
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WO2022132033A1 (fr) * 2020-12-18 2022-06-23 脸萌有限公司 Procédé et appareil d'affichage basés sur la réalité augmentée, et dispositif et support de stockage
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