CN109104586B - Special effect adding method and device, video call equipment and storage medium - Google Patents
Special effect adding method and device, video call equipment and storage medium Download PDFInfo
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- CN109104586B CN109104586B CN201811169134.0A CN201811169134A CN109104586B CN 109104586 B CN109104586 B CN 109104586B CN 201811169134 A CN201811169134 A CN 201811169134A CN 109104586 B CN109104586 B CN 109104586B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
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- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- 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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
Abstract
The embodiment of the invention discloses a special effect adding method and device, video call equipment and a storage medium. The method comprises the following steps: any video call device participating in the video call receives special effect processing data sent by other call devices in the video call, wherein the other call devices execute first special effect operation matched with the special effect processing data; determining a second special effect operation according to the special effect processing data; and executing the second special effect operation to enable the video call picture output to other call equipment to comprise a special effect matched with the second special effect operation. The technical scheme of the embodiment of the invention overcomes the technical defects that the video call mode is single and the calling party cannot perform personalized operation on the video call image in the prior art, enriches the video call mode, and ensures that the calling party not only can perform special effect processing operation on the video call image output by the calling party, but also can perform special effect processing operation for matching the video call image output by the other calling party.
Description
Technical Field
The embodiment of the invention relates to the technical field of video call, in particular to a special effect adding method and device, video call equipment and a storage medium.
Background
With the continuous development of network technology and communication equipment, video communication enters the life of people. Nowadays, people are more and more communicating with remote family, friends and business partners through video calls.
The existing video call mode is generally that two or more parties participate in video call by using equipment with a video call function, and in the call process, any party only communicates with other parties through language and images currently acquired by a camera.
In the process of implementing the invention, the inventor finds that the prior art has the following defects: the video call mode is single, each call party can only see the content shot in real time on the camera of the opposite party equipment, and the video call image cannot be personalized.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for adding a special effect, a video call device, and a storage medium, so as to optimize an existing video call mode, implement special effect addition on a video call picture in a video call process, and enrich video call modes.
In a first aspect, an embodiment of the present invention provides a special effect adding method, applied to a video call, including:
receiving special effect processing data sent by other call devices in the video call by any video call device participating in the video call, wherein the other call devices execute a first special effect operation matched with the special effect processing data;
determining a second special effect operation according to the special effect processing data;
and executing the second special effect operation so that the video call picture output to the other call equipment comprises a special effect matched with the second special effect operation.
In the above method, optionally, the special effect processing data is a special effect identifier;
the first special effect operation is adding special effect animation matched with the special effect identification;
wherein the determining a second special effect operation according to the special effect processing data comprises:
judging whether the special effect processing data is a special effect identifier or not;
and if the special effect processing data is a special effect identifier, determining that the second special effect operation is adding special effect animation matched with the special effect identifier.
In the above method, optionally, the performing the second special effect operation so that the video call screen output to the other call device includes a special effect matched with the second special effect operation includes:
acquiring the special effect animation according to the special effect identification;
determining a special effect adding position matched with the special effect animation in a current image acquired by a camera;
and adding the special effect animation at the special effect adding position in the current image to generate a video call picture output to other call equipment.
In the above method, optionally, the obtaining the special effect animation according to the special effect identifier includes:
judging whether special effect animation matched with the special effect identification is stored or not;
if the special effect animation matched with the special effect identification is stored, directly acquiring the special effect animation;
and if the special effect animation matched with the special effect identification is not stored, sending the special effect identification to a server, and receiving the special effect animation which is sent by the server and matched with the special effect identification.
In the above method, optionally, the special effect processing data includes:
the picture processing system comprises a background picture and a picture to be finished, wherein the picture is applied to the background picture;
the first special effect operation is to draw the picture to be finished on the background picture;
determining a second special effect operation according to the special effect processing data, including:
and if the special effect processing data is a background picture and a to-be-finished picture applied to the background picture, determining that the second special effect operation is to draw the to-be-finished picture on the background picture.
In the above method, optionally, the performing the second special effect operation so that the video call screen output to the other call device includes a special effect matched with the second special effect operation includes:
receiving drawing data input by a user and used for drawing the picture to be finished;
drawing the picture to be finished on the background picture according to the drawing data to generate a background replacement picture;
and generating a video call picture output to other call equipment according to the current image acquired by the camera and the background replacement picture.
In the above method, optionally, the method further includes:
and outputting the video call picture comprising the special effect matched with the second special effect operation to the other call devices or outputting the video call picture to all other devices in the video call.
In the above method, optionally, after receiving special effect processing data sent by other call devices in the video call, the method further includes:
if special effect processing data sent by at least two other communication devices are received at the same time, the device with the highest priority in all the other communication devices corresponding to the unprocessed special effect processing data is used as the current special effect processing device;
wherein, according to the special effect processing data, determining a second special effect operation specifically comprises:
determining a second special effect operation according to the special effect processing data corresponding to the current special effect processing equipment;
executing the second special effect operation to enable the video call picture output to the other call devices to include a special effect matched with the second special effect operation, specifically:
executing the second special effect operation so that the video call picture output to the current special effect processing equipment comprises a special effect matched with the second special effect operation;
after the executing the second special effect operation to enable the video call picture output to the current special effect processing device to include a special effect matched with the second special effect operation, the method further includes:
and returning to execute the operation of taking the device with the highest priority in all other communication devices corresponding to the unprocessed special effect processing data as the current special effect processing device until all the special effect processing data are processed.
In the above method, optionally, after receiving special effect processing data sent by other call devices in the video call, the method further includes:
acquiring current video call pictures of the other call devices;
judging whether the current video call picture of the other call devices contains a specific identifier,
if so, discarding the special effect processing data and continuing to carry out the video call.
In a second aspect, an embodiment of the present invention provides an special effect adding apparatus, which is applied to a video call, and includes:
the system comprises a special effect processing data receiving module, a special effect processing data receiving module and a video call processing data receiving module, wherein the special effect processing data receiving module is used for receiving special effect processing data sent by other call devices in a video call by any video call device participating in the video call, and the other call devices execute first special effect operation matched with the special effect processing data;
the second special effect operation determining module is used for determining second special effect operation according to the special effect processing data;
and the second special effect operation execution module is used for executing the second special effect operation so that the video call picture output to the other call equipment comprises a special effect matched with the second special effect operation.
In a third aspect, an embodiment of the present invention provides a video call device, where the device includes:
one or more processors;
storage means for storing one or more programs;
the camera is used for acquiring images;
when the one or more programs are executed by the one or more processors, the one or more processors implement the special effect addition method according to any embodiment of the present invention.
In a fourth aspect, embodiments of the present invention provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the special effects addition method according to any of the embodiments of the present invention.
The embodiment of the invention provides a special effect adding method and device, video call equipment and a storage medium, wherein special effect operation is determined and executed according to special effect processing data sent by other call equipment in a received video call, so that a video call picture output to other call equipment comprises a special effect matched with the special effect operation, the technical defects that the video call mode is single and a call party cannot perform personalized operation on the video call picture in the prior art are overcome, the video call mode is enriched, the call party can perform special effect processing operation on the video call picture output by the call party and can perform special effect processing operation matched with the video call picture output by the call party by the other call party, and the entertainment and diversity of the video call are increased.
Drawings
Fig. 1 is a flowchart of a special effect adding method according to an embodiment of the present invention;
fig. 2a is a flowchart of a special effect adding method according to a second embodiment of the present invention;
FIG. 2b is a diagram of displaying a special-effect animation according to a set language of a video call device according to a second embodiment of the present invention;
FIG. 2c is a diagram of adding a special effect animation corresponding to special effect processing data according to a second embodiment of the present invention;
fig. 2d is a schematic diagram of adding a special effect by replacing a background with a drawn background replacement picture according to a second embodiment of the present invention;
fig. 3 is a flowchart of a special effect adding method according to a third embodiment of the present invention;
fig. 4 is a flowchart of an effect adding apparatus according to a fourth embodiment of the present invention;
fig. 5 is a structural diagram of a video call device according to a fifth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
Fig. 1 is a flowchart of a special effect adding method according to an embodiment of the present invention, where the method of this embodiment may be executed by a special effect adding apparatus, and the apparatus may be implemented by hardware and/or software, and may be generally integrated in a video call device. The method of the embodiment specifically includes:
s101, any video call device participating in video call receives special effect processing data sent by other call devices in the video call, wherein the other call devices execute first special effect operation matched with the special effect processing data.
In this embodiment, the video call device in which the special effect adding apparatus for executing the special effect adding method in steps 101 to 103 is located may be specifically any video call device participating in a video call. The video call may be a video call of both parties or a video call of multiple parties. The special effect processing data may specifically be a special effect to be added or a special effect identifier, and may also be data such as a special effect to be completed. Specifically, when the special effect processing data is a special effect to be added or a special effect identifier, the special effect processing data may be specifically used to control the special effect adding device to add the special effect or a special effect corresponding to the special effect identifier (which may be an image special effect, a music special effect, or the like) to the output video call picture; when the special effect processing data is the special effect to be completed, the special effect processing data can be specifically used for controlling the special effect adding device to complete the special effect only (the completion of the special effect to be completed can be the completion of the manufacture of the special effect to be completed, and can also be the manufacture of only one part of the special effect to be completed), sending the special effect to be completed to the specified video call equipment, or controlling the special effect adding device to complete the special effect, adding the special effect into the output video call picture, and the like.
Further, when the special effect processing data is a special effect to be added or a special effect identifier, the first special effect operation executed by the other communication device may specifically be adding the special effect or a special effect corresponding to the special effect identifier in a video communication picture output by the first communication device; when the special effect processing data is the special effect to be completed, the first special effect operation executed by other communication equipment can be specifically to perform incomplete special effect adding operation on a certain picture or a blank picture so as to obtain the special effect to be completed, and the special effect to be completed is not added or is added in a video communication picture output by the communication equipment.
Further, the special effect processing data may further include data such as a total display duration of the special effect, and a receiving device (a device in a video call) corresponding to an operation result of the special effect processing data.
In addition, the user of the other communication device can specifically perform operations such as checking and clicking on the video communication picture in the video communication, so that the other communication device sends the special effect processing data to the device corresponding to the checked or clicked video communication picture. Generally, other call devices may send the special effect processing data directly to the video call device, or may send the special effect processing data to a corresponding server first, and then the server sends the special effect processing data to the video call device, which is not limited in this embodiment.
Further, when the special effect adding device receives special effect processing data sent by two or more other call devices at the same time, the special effect adding device may operate all the received special effect processing data in sequence according to the priority of the call devices set in advance, and may also operate all the received special effect processing data according to the processing sequence input by the user.
And S102, determining a second special effect operation according to the special effect processing data.
In this embodiment, the second special effect operation specifically refers to an operation for realizing a special effect processing result corresponding to the special effect processing data.
Specifically, if the special effect processing result corresponding to the special effect processing data is that a special effect animation corresponding to the special effect identifier in the special effect processing data is added to the video call picture, the second special effect operation may be to acquire the special effect animation corresponding to the special effect identifier, then perform a combining operation on the special effect animation and the video call image acquired by the camera, and output a combining result.
Further, if the special effect processing data includes a special effect display time length, the end time of the special effect animation can be determined according to the special effect display time length; if the special effect processing data does not include the special effect display time length, the end time of the special effect animation can be determined according to the preset special effect display time length (all the special effects correspond to the same special effect display time length, different types of special effects correspond to different special effect display time lengths, and the like), and the display of the special effect animation can be ended when an instruction for ending the special effect display by a user is received.
And S103, executing a second special effect operation, so that the video call picture output to other call equipment comprises a special effect matched with the second special effect operation.
In this embodiment, when the second special effect operation is executed, the second special effect operation (the first mode) may be directly executed in the display window of the video call screen corresponding to the special effect adding device, or one display window may be newly opened to be dedicated to executing the second special effect operation (the second mode), and the like, which is not limited in this embodiment. In addition, the first manner or the second manner may be used for all the special effect operations, or a manner (the first manner or the second manner) corresponding to the special effect operation may be determined according to the type of the special effect operation.
In this embodiment, after the second special effect operation is executed, the video call screen including the special effect matched with the second special effect operation needs to be sent to other call devices, and similarly, the video call screen may be directly sent to other call devices, or may be sent to the server first, and then sent to other call devices by the server.
Further, after the second special effect operation is executed, the video call picture output to the call device other than the other call devices in the video call may be a video call picture including a special effect matched with the second special effect operation, or may be only an image picture currently acquired by the camera.
Further, if a special effect output device (a device in video call) is included in the special effect processing data, it is possible to determine to which one or ones of the call devices in video call a video call screen including a special effect matching the second special effect operation is transmitted according to the special effect output device; if the special effect output device is not included in the special effect processing data, the video call screen including the special effect matching the second special effect operation may be transmitted only to the other call devices, or the video call screen including the special effect matching the second special effect operation may be transmitted to all the call devices.
The embodiment of the invention provides a special effect adding method, which determines and executes special effect operation according to special effect processing data sent by other communication equipment in a received video communication, so that video communication pictures output to other communication equipment comprise special effects matched with the special effect operation, the technical defects that the video communication mode is single and the communication method cannot perform personalized operation on the video communication pictures in the prior art are overcome, the video communication modes are enriched, the communication method can perform special effect processing operation on the video communication pictures output by the communication method, and the other communication methods can perform matched special effect processing operation on the video communication pictures output by the communication method, so that the entertainment and the diversity of the video communication are increased.
Example two
Fig. 2a is a flowchart of a special effect adding method according to a second embodiment of the present invention. In this embodiment, a specific implementation is provided for embodying the special effect processing data as the special effect identifier or the background picture and the to-be-completed picture applied to the background picture, embodying the execution method of the second special effect operation, and increasing the output mode of the video call picture.
Correspondingly, the method of the embodiment specifically includes:
s201, any video call device participating in the video call receives special effect processing data sent by other call devices in the video call, wherein the other call devices execute first special effect operation matched with the special effect processing data.
S202, determining whether the special effect processing data is a special effect identifier, or is a background picture and a to-be-completed picture applied to the background picture, if the special effect processing data is the special effect identifier, executing step 203, and if the special effect processing data is the background picture and the to-be-completed picture applied to the background picture, executing step 207.
In this embodiment, the special effect processing data is specifically set as a special effect identifier, or a background picture and a to-be-completed picture applied to the background picture. Of course, it is understood that the special effect processing data is by no means limited to the above two kinds of data, and the special effect processing data and the corresponding special effect adding method are only exemplarily described in the present embodiment.
The special effect identifier specifically refers to data for uniquely identifying one stored special effect animation, and may typically be a number or the like. Generally, all the special effect animations are stored in the server, and a device including the special effect adding device may store all the special effect animations (of course, the special effect animations may also be directly stored in the special effect adding device), or may store only the special effect animations with relatively high heat, which is not limited in this embodiment.
The background picture may be a picture stored by the other telephony device itself, or a picture downloaded by the other telephony device from the internet, or the like. For a video call device with a three-dimensional display function, the background image may also be a three-dimensional picture. The picture to be finished applied to the background picture can be a picture drawn on the background picture by a user of other communication equipment, or a picture which is downloaded from the internet by other communication equipment according to the instruction of the user and is used for being superposed on the background picture, and the like.
And S203, determining that the second special effect operation is to add special effect animation matched with the special effect identification.
In this embodiment, when the special effect processing data is the special effect identifier, it may be determined that the second special effect operation is to add a special effect animation matched with the special effect identifier to a video call image acquired by the camera, so as to form a video call picture for output.
And S204, obtaining the special effect animation according to the special effect identification.
In this embodiment, different special effect identifiers correspond to different special effect animations, and one special effect animation can be uniquely determined according to the special effect identifier.
Further, if the special effect animation is stored in the special effect adding device or the equipment including the special effect adding device, the special effect animation can be directly obtained; if the special effect animation is not stored in the special effect adding device or the equipment comprising the special effect adding device, the special effect animation needs to be obtained from the server.
Further, if the language of the video call device is set to chinese and the language devices of the other call devices are english, when the first special effect operation executed by the other call devices includes an english word, the content included in the special effect animation obtained by the lock in the video call device may be a chinese word corresponding to the english word. The above situation is exemplarily shown in fig. 2 b.
In fig. 2b, the video call picture numbered 1 is a video call picture corresponding to the video call device, the video call picture numbered 2 is a video call device corresponding to the call device that sends the special effect processing data, and the video call pictures numbered 3 and 4 are video call pictures corresponding to the other two devices participating in the video call.
As shown in fig. 2b, the video call screen corresponding to the video call device numbered 2 is added with a special effect of displaying "Happy Birthday", and correspondingly, the video call screen corresponding to the video call device numbered 1 is added with a special effect of displaying "Happy Birthday".
S205, determining a special effect adding position matched with the special effect animation in the current image acquired by the camera.
It is understood that some special effect animations may be added at any position in the image, and some special effect animations need to be added at a specific position (for example, rabbit ears, etc.), so in this embodiment, after obtaining the special effect animation, it is first necessary to determine the special effect addition position of the special effect animation in the current image obtained by the camera.
For example, if the special effect animation is a pair of lighted glasses, the specific positions of the eyes of the person need to be determined in the current image obtained by the camera before the glasses can be accurately added.
And S206, adding special effect animation at the special effect adding position in the current image to generate a video call picture output to other call equipment.
In this embodiment, after adding the special effect animation at the special effect adding position in the current image, the video call picture required to be output is obtained, and the video call picture is output to other call devices.
Fig. 2c is a video call interface of the video call device after steps 201 to 206. In fig. 2c, the video call picture numbered 1 is a video call picture corresponding to the video call device, the video call picture numbered 2 is a video call device corresponding to the call device that sends the special effect processing data, and the video call pictures numbered 3 and 4 are video call pictures corresponding to the other two devices participating in the video call.
As shown in fig. 2c, the special effect animation is exemplarily shown as adding glasses, and since the present video call apparatus and the video call apparatus No. 1 each add the special effect animation in the respective video call screens, the special effect animation is displayed in the video call screens corresponding to the video call apparatuses No. 1 and No. 2 in fig. 2 c. As shown in fig. 2c, the video call pictures corresponding to video call devices nos. 3 and 4 do not have the special effect animation, because video call device No. 1 does not send special effect processing data to video call devices nos. 3 and 4.
Further, after the steps 201 to 206, in the video call interface displayed by the video call device itself numbered 2 in fig. 2c, the video call screen corresponding to each video call device is the same as the video call screen shown in fig. 2 c.
And S207, determining that the second special effect operation is to draw a picture to be finished on the background picture.
In this embodiment, when the special effect processing data is the background picture and the to-be-completed picture applied to the background picture, it is determined that the second special effect operation is to draw the to-be-completed picture on the background picture. It should be noted that, drawing the to-be-completed picture may be to completely draw the to-be-completed picture, or may be to draw only a part of the to-be-completed picture.
Illustratively, when the drawing to be drawn needs three or more parties to finish drawing together, the video call device can only draw a part of the contents of the drawing to be drawn through this step 207. After the drawing is finished, the drawn picture to be drawn can be sent to other call devices, so that the device sends the drawn picture to be drawn to another video call device for subsequent drawing, and the drawn picture to be drawn can also be sent to other call devices and the next image drawing device (a device in a video call) at the same time.
And S208, receiving drawing data input by the user and used for drawing the picture to be finished.
In this embodiment, the user can input the drawing data through the touch screen, or through the mouse and the drawing software.
And S209, drawing the picture to be finished on the background picture according to the drawing data, and generating a background replacement picture.
In this embodiment, a picture obtained by drawing a to-be-finished picture on a background picture according to the drawing data is used as a background replacement picture to replace a background in a current image acquired by the camera.
Of course, if the image to be drawn can be drawn only by two parties, the background replacement picture obtained in step 209 is a finished picture; if the image to be rendered needs to be rendered by three or more parties, the background replacement picture obtained in step 209 is not a finished picture.
Further, when the background replacement picture obtained in step 209 is not a finished picture, if the effect of the background replacement picture as the background in the current image obtained by the camera is not ideal enough, the background picture and the complete picture to be drawn may be used as the background to replace the background in the current image obtained by the camera after the picture to be drawn is completely drawn. However, in the present embodiment, whether or not the drawing is completed, a drawing obtained by drawing a to-be-completed drawing on a background picture according to the drawing data is used as a background replacement picture.
And S210, generating a video call picture output to other call equipment according to the current image and the background replacement picture acquired by the camera.
In this embodiment, specifically, the background in the current image acquired by the camera is removed by using an existing image processing method, and then the background replacement picture is added to the image with the removed background, so as to generate a video call picture output to other call devices.
Fig. 2d is the video call interface of the video call device after steps 207 to 210. In fig. 2d, the video call picture numbered 1 is a video call picture corresponding to the video call device, the video call picture numbered 2d is a video call device corresponding to the call device that sends the special effect processing data, and the video call pictures numbered 3 and 4 are video call pictures corresponding to the other two devices participating in the video call.
As shown in fig. 2d, the effect animation is illustratively represented as drawing a rainbow in a white background picture. Since the video call device only sends the video call picture generated by the current image acquired by the camera and the white background picture drawn with the rainbow to the video call device No. 1, only the background in the video call picture corresponding to the video call device No. 1 and No. 2 in fig. 2d is the background drawn with the rainbow on the white background. Of course, fig. 2d is only an exemplary representation, and the present video call device may also simultaneously transmit the current image acquired by the camera and the video call picture generated by the white background picture on which the rainbow is drawn to the video call devices nos. 2, 3, and 4.
Further, after the steps 207 to 210, in the video call interface displayed by the video call device itself numbered 2 in fig. 2d, the video call screen corresponding to each video call device is the same as the video call screen shown in fig. 2 d.
S211, outputting the video call picture including the special effect animation matched with the special effect identification or including the background replacing picture to other call equipment or outputting the video call picture to all other equipment in the video call.
In this embodiment, the video call picture including the special effect animation matched with the special effect identifier or the background replacement picture may be output only to other call devices or may be output to all devices in the video call at the same time. Specifically, the output device may be determined according to a setting of an output mode by a user or a pre-stored output rule.
The embodiment of the invention provides a special effect adding method, which embodies special effect processing data into a special effect identifier or a background picture and a picture to be finished, and embodies an executing method of a second special effect operation, increases a video call picture output mode, realizes that one party in a video call controls another party or multiple parties to add the same special effect picture in the video call picture, also realizes that two parties or multiple parties in the video call jointly make a special effect and display the special effect, and greatly increases the entertainment and diversity of the video call and the attraction of the video call to users.
On the basis of the above embodiments, obtaining the special effect animation according to the special effect identifier is embodied as: judging whether special effect animation matched with the special effect identification is stored or not; if the special effect animation matched with the special effect identification is stored, directly obtaining the special effect animation; and if the special effect animation matched with the special effect identification is not stored, sending the special effect identification to the server, and receiving the special effect animation which is sent by the server and is matched with the special effect identification.
The benefits of this arrangement are: the method enriches the acquisition modes of the special effect animation, and further increases the types and the number of the special effect animations which can be added.
EXAMPLE III
Fig. 3 is a flowchart of a special effect adding method according to a third embodiment of the present invention. In this embodiment, a specific implementation manner is provided for increasing the processing procedure for receiving multiple pieces of special effect processing data at the same time and increasing the effectiveness of the special effect processing data.
Correspondingly, the method of the embodiment specifically includes:
s301, any video call device participating in the video call receives special effect processing data sent by other call devices in the video call, wherein the other call devices execute first special effect operation matched with the special effect processing data.
S302, determining whether special effect processing data sent by at least two other communication devices is received at the same time, if not, performing step 303, and if so, performing step 308.
It is understood that when the video call is a video call of three or more parties, it is possible to receive special effect processing data transmitted by the parties at the same time. Since it is not possible to respond to a plurality of special effect processing data at the same time, in this embodiment, the order of processing the special effect processing data is determined according to the priority of the sending device (other call devices) of the special effect processing data.
And S303, acquiring the current video call picture of other call equipment.
In this embodiment, if only special effect processing data sent by one other telephony device is received, the validity of the special effect processing data is first determined.
It is understood that, during the video call, it is possible that the effect processing data is transmitted to other parties of the video call due to a child's misoperation. Therefore, in the present embodiment, after receiving the special effect processing data, the special effect processing data is not directly processed, but the validity of the special effect processing data is determined by the current video call screen of the other call device that transmits the special effect processing data.
Specifically, the accuracy of the special effect processing data may be determined by determining whether only the setting type task is included in the current video call screen of the other call device. For example, if only one infant is included in the current video call screen of the other call device, the special effect processing data may be determined to be invalid data.
S304, determining whether the current video call screen of the other call device only includes the specific identifier, if yes, executing step 305, and if not, executing step 306.
In this embodiment, the specific identifier is specifically used to indicate that the video call device corresponding to the video call screen to which the identifier belongs does not perform any response operation on the special effect processing data, and may typically be a symbol, a person, a sign, or the like.
S305, discarding the special effect processing data and continuing to carry out video call.
In this embodiment, if the current video call screen of the other call device contains the specific identifier, the special effect processing data is discarded without any response operation, and then the video call is continued.
And S306, determining a second special effect operation according to the special effect processing data.
And S307, executing a second special effect operation, so that the video call picture output to other call equipment comprises a special effect matched with the second special effect operation.
And S308, taking the device with the highest priority in all other call devices corresponding to the unprocessed special effect processing data as the current special effect processing device.
In this embodiment, when receiving the special effect processing data sent by a plurality of other telephony devices at the same time, it is necessary to first determine the priority of each of the other telephony devices sending the special effect processing data. The priority may be determined by the video call user at the beginning of the video call setup.
Further, after the priority is determined, the special effect processing data sent by the talking device with the highest priority is processed first.
S309, determining whether the current video call screen of the current special-effect processing device only includes the specific identifier, if yes, performing step 310, and if not, performing step 311.
And S310, discarding the special effect processing data and continuing to carry out video call.
S311, according to the special effect processing data corresponding to the current special effect processing equipment, determining a second special effect operation.
S312, executing a second special effect operation to enable the video call picture output to the current special effect processing equipment to comprise a special effect matched with the second special effect operation;
s313, the process returns to the step 308 until all the special effect processing data are processed.
The embodiment of the invention provides a special effect adding method, which particularly increases a processing process of simultaneously receiving a plurality of special effect processing data, realizes the sequential processing of the special effect processing data according to the importance of a calling party, increases a processing process of the effectiveness of the special effect processing data, avoids the unnecessary waste of thread resources and reduces the wrong special effect operation.
Example four
Fig. 4 is a structural diagram of a special effect adding apparatus according to a fourth embodiment of the present invention. As shown in fig. 4, the apparatus includes: a special effect processing data receiving module 401, a second special effect operation determining module 402, and a second special effect operation executing module 403, wherein:
a special effect processing data receiving module 401, configured to receive, by any video call device participating in a video call, special effect processing data sent by other call devices in the video call, where the other call devices have executed a first special effect operation matched with the special effect processing data;
a second special effect operation determining module 402, configured to determine a second special effect operation according to the special effect processing data;
a second special effect operation executing module 403, configured to execute a second special effect operation, so that the video call screen output to the other call device includes a special effect matched with the second special effect operation.
The embodiment of the invention provides a special effect adding device, which firstly receives special effect processing data sent by other call equipment in a video call through a special effect processing data receiving module 401, wherein the other call equipment executes first special effect operation matched with the special effect processing data, then, a second special effect operation is determined through a second special effect operation determining module 402 according to the special effect processing data, and finally, a second special effect operation is executed through a second special effect operation executing module 403, so that a video call picture output to the other call equipment comprises a special effect matched with the second special effect operation.
The special effect adding device overcomes the technical defects that the video call mode is single and the calling party cannot perform personalized operation on the video call image in the prior art, enriches the video call mode, enables the calling party to perform special effect processing operation on the video call image output by the calling party and enables other calling parties to perform matching special effect processing operation on the video call image output by the calling party, and increases the entertainment and diversity of the video call.
On the basis of the above embodiments, the special effect processing data may be a special effect identifier;
accordingly, the first special effect operation may be adding a special effect animation matching the special effect identification;
accordingly, the second special effect operation determination module 402 may include:
the judging unit is used for judging whether the special effect processing data is a special effect mark;
and the special effect animation determining unit is used for determining that the second special effect operation is to add special effect animation matched with the special effect identification if the special effect processing data is the special effect identification.
On the basis of the foregoing embodiments, the second special effect operation executing module 403 may include:
the special effect animation obtaining unit is used for obtaining special effect animation according to the special effect identification;
the special effect adding position determining unit is used for determining a special effect adding position matched with the special effect animation in the current image acquired by the camera;
and the special effect animation adding unit is used for adding the special effect animation at the special effect adding position in the current image and generating a video call picture output to other call equipment.
On the basis of the above embodiments, the special effect animation acquiring unit may include:
the storage judging subunit is used for judging whether the special effect animation matched with the special effect identification is stored or not;
the direct obtaining subunit is used for directly obtaining the special effect animation if the special effect animation matched with the special effect identification is stored;
and the slave server obtaining subunit is used for sending the special effect identifier to the server if the special effect animation matched with the special effect identifier is not stored, and receiving the special effect animation which is sent by the server and matched with the special effect identifier.
On the basis of the above embodiments, the special effect processing data may include:
the picture processing method comprises the following steps of (1) obtaining a background picture and a picture to be completed, wherein the picture is applied to the background picture;
correspondingly, the first special effect operation may be to draw a picture to be completed on the background picture;
accordingly, the second special effect operation determination module 402 may include:
and a drawing determination unit configured to determine that the second special effect operation is to draw the to-be-completed picture on the background picture if the special effect processing data is the background picture and the to-be-completed picture applied to the background picture.
On the basis of the foregoing embodiments, the second special effect operation executing module 403 may include:
the drawing data receiving unit is used for receiving drawing data which are input by a user and used for drawing a picture to be finished;
the background replacement picture generating unit is used for drawing a picture to be finished on the background picture according to the drawing data and generating a background replacement picture;
and the video call picture generating unit is used for generating a video call picture output to other call equipment according to the current image and the background replacement picture acquired by the camera.
On the basis of the above embodiments, the method may further include:
and the video call picture sending module is used for outputting the video call picture comprising the special effect matched with the second special effect operation to other call equipment or outputting the video call picture to all other equipment in the video call.
On the basis of the above embodiments, the method may further include:
the current special effect processing equipment determining module is used for taking the equipment with the highest priority in all other call equipment corresponding to the unprocessed special effect processing data as the current special effect processing equipment if the special effect processing data sent by at least two other call equipment are received at the same time after the special effect processing data sent by the other call equipment in the video call are received;
correspondingly, the second special effect operation determining module 402 is specifically configured to:
determining a second special effect operation according to the special effect processing data corresponding to the current special effect processing equipment;
correspondingly, the second special effect operation executing module 403 is specifically configured to:
executing the second special effect operation so that the video call picture output to the current special effect processing equipment comprises a special effect matched with the second special effect operation;
accordingly, the method can further comprise the following steps:
and the returning module is used for returning to execute the operation of taking the device with the highest priority in all other call devices corresponding to the unprocessed special effect processing data as the current special effect processing device after executing the second special effect operation so that the video call picture output to the current special effect processing device comprises the special effect matched with the second special effect operation until all the special effect processing data are processed.
On the basis of the above embodiments, the method may further include:
the video image acquisition module is used for acquiring the current video call images of other call devices after receiving special effect processing data sent by the other call devices in the video call;
the task type judging module is used for judging whether the current video call pictures of other call devices only contain specific identifications;
and the data discarding module is used for discarding the special effect processing data if the special effect processing data is true and continuing to carry out video call.
The special effect adding device provided by the embodiment of the invention can be used for executing the special effect adding method provided by any embodiment of the invention, has corresponding functional modules and realizes the same beneficial effect.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a video call device according to a fifth embodiment of the present invention. Fig. 5 illustrates a block diagram of an exemplary video call device 12 suitable for use in implementing embodiments of the present invention. The video call device 12 shown in fig. 5 is only an example and should not bring any limitations to the function and the scope of use of the embodiment of the present invention.
As shown in fig. 5, video call device 12 is in the form of a general purpose computing device. The components of video call device 12 may include, but are not limited to: one or more processors or processing units 16, a memory 28, a bus 18 connecting the various system components (including the memory 28 and the processing unit 16), and a camera 50.
The memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)30 and/or cache memory 32. Video call device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 5, and commonly referred to as a "hard drive"). Although not shown in FIG. 5, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of the described embodiments of the invention.
The processing unit 16 executes various functional applications and data processing by running the program stored in the memory 28, for example, to implement the special effect adding method provided by the embodiment of the present invention, that is: receiving special effect processing data sent by other call devices in the video call by any video call device participating in the video call, wherein the other call devices execute a first special effect operation matched with the special effect processing data; determining a second special effect operation according to the special effect processing data; and executing the second special effect operation so that the video call picture output to the other call equipment comprises a special effect matched with the second special effect operation.
The camera 50 is used to acquire images required for video calls.
EXAMPLE six
The sixth embodiment of the present invention further provides a storage medium containing computer-executable instructions, where the computer-executable instructions are executed by a computer processor to perform the special effect adding method according to the sixth embodiment of the present invention. Namely: receiving special effect processing data sent by other call devices in the video call by any video call device participating in the video call, wherein the other call devices execute a first special effect operation matched with the special effect processing data; determining a second special effect operation according to the special effect processing data; and executing the second special effect operation so that the video call picture output to the other call equipment comprises a special effect matched with the second special effect operation.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (11)
1. A special effect adding method is applied to video call, and is characterized by comprising the following steps:
receiving special effect processing data sent by other call devices in the video call by any video call device participating in the video call, wherein the other call devices execute a first special effect operation matched with the special effect processing data; the video call equipment to receive the special effect processing data is determined by the user of the other call equipment to check or click the video call equipment in the video call; the video call is a multi-party video call;
determining a second special effect operation according to the special effect processing data;
executing the second special effect operation so that the video call picture output to the other call equipment comprises a special effect matched with the second special effect operation;
if the language of any video call device is set to be Chinese and the language devices of other call devices are English, when the first special effect operation executed by the other call devices comprises English words, any video call device acquires Chinese words corresponding to the English words;
determining a second special effect operation according to the special effect processing data, comprising:
if the special effect processing data are a background picture and a to-be-finished picture applied to the background picture, determining that a second special effect operation is used for drawing the to-be-finished picture on the background picture;
sending the drawn picture to be finished to the next video call device for drawing and at least one other call device, so that the next video call device for drawing continues to draw the picture to be finished;
the executing the second special effect operation so that the video call picture output to the other call device includes a special effect matched with the second special effect operation includes:
receiving drawing data input by a user and used for drawing the picture to be finished;
drawing the picture to be finished on the background picture according to the drawing data to generate a background replacement picture;
and generating a video call picture output to other call equipment according to the current image acquired by the camera and the background replacement picture.
2. The method according to claim 1, wherein the effect processing data is an effect flag;
the first special effect operation is adding special effect animation matched with the special effect identification;
wherein the determining a second special effect operation according to the special effect processing data comprises:
judging whether the special effect processing data is a special effect identifier or not;
and if the special effect processing data is a special effect identifier, determining that the second special effect operation is adding special effect animation matched with the special effect identifier.
3. The method of claim 2, wherein the performing the second special effect operation such that the video call screen output to the other call device includes a special effect that matches the second special effect operation comprises:
acquiring the special effect animation according to the special effect identification;
determining a special effect adding position matched with the special effect animation in a current image acquired by a camera;
and adding the special effect animation at the special effect adding position in the current image to generate a video call picture output to other call equipment.
4. The method of claim 3, wherein obtaining the special effect animation according to the special effect identifier comprises:
judging whether special effect animation matched with the special effect identification is stored or not;
if the special effect animation matched with the special effect identification is stored, directly acquiring the special effect animation;
and if the special effect animation matched with the special effect identification is not stored, sending the special effect identification to a server, and receiving the special effect animation which is sent by the server and matched with the special effect identification.
5. The method of claim 1, wherein the special effects processing data comprises:
the picture processing system comprises a background picture and a picture to be finished, wherein the picture is applied to the background picture;
and the first special effect operation is to draw the picture to be finished on the background picture.
6. The method of claim 1, further comprising:
and outputting the video call picture comprising the special effect matched with the second special effect operation to the other call devices or outputting the video call picture to all other devices in the video call.
7. The method according to claim 1, wherein after receiving the effect processing data sent by other call devices in the video call, further comprising:
if special effect processing data sent by at least two other communication devices are received at the same time, the device with the highest priority in all the other communication devices corresponding to the unprocessed special effect processing data is used as the current special effect processing device;
wherein, according to the special effect processing data, determining a second special effect operation specifically comprises:
determining a second special effect operation according to the special effect processing data corresponding to the current special effect processing equipment;
executing the second special effect operation to enable the video call picture output to the other call devices to include a special effect matched with the second special effect operation, specifically:
executing the second special effect operation so that the video call picture output to the current special effect processing equipment comprises a special effect matched with the second special effect operation;
after the executing the second special effect operation to enable the video call picture output to the current special effect processing device to include a special effect matched with the second special effect operation, the method further includes:
and returning to execute the operation of taking the device with the highest priority in all other communication devices corresponding to the unprocessed special effect processing data as the current special effect processing device until all the special effect processing data are processed.
8. The method according to claim 1, wherein after receiving the effect processing data sent by other call devices in the video call, further comprising:
acquiring current video call pictures of the other call devices;
and judging whether the current video call pictures of other call devices contain specific identification, if so, discarding the special effect processing data, and continuing to carry out the video call.
9. A special effect adding device is applied to video call and is characterized by comprising:
the system comprises a special effect processing data receiving module, a special effect processing data receiving module and a video call processing data receiving module, wherein the special effect processing data receiving module is used for receiving special effect processing data sent by other call devices in a video call by any video call device participating in the video call, and the other call devices execute first special effect operation matched with the special effect processing data; the video call equipment to receive the special effect processing data is determined by the user of the other call equipment to check or click the video call equipment in the video call; the video call is a multi-party video call;
the second special effect operation determining module is used for determining second special effect operation according to the special effect processing data;
a second special effect operation executing module, configured to execute the second special effect operation, so that the video call screen output to the other call device includes a special effect matched with the second special effect operation;
if the language of any video call device is set to be Chinese and the language devices of other call devices are English, when the first special effect operation executed by the other call devices comprises English words, any video call device acquires Chinese words corresponding to the English words;
the second special effect operation determining module is further specifically configured to:
if the special effect processing data are a background picture and a to-be-finished picture applied to the background picture, determining that a second special effect operation is used for drawing the to-be-finished picture on the background picture;
sending the drawn picture to be finished to the next video call device for drawing and at least one other call device, so that the next video call device for drawing continues to draw the picture to be finished;
the second special effect operation execution module includes:
the drawing data receiving unit is used for receiving drawing data which are input by a user and used for drawing a picture to be finished;
the background replacement picture generating unit is used for drawing a picture to be finished on the background picture according to the drawing data and generating a background replacement picture;
and the video call picture generating unit is used for generating a video call picture output to other call equipment according to the current image and the background replacement picture acquired by the camera.
10. A video call device, the device comprising:
one or more processors;
storage means for storing one or more programs;
the camera is used for acquiring images;
when executed by the one or more processors, cause the one or more processors to implement the special effects addition method of any of claims 1-8.
11. A storage medium containing computer-executable instructions for performing the special effects addition method of any of claims 1-8 when executed by a computer processor.
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| CN111988655A (en) * | 2019-05-22 | 2020-11-24 | 西安诺瓦星云科技股份有限公司 | Program playing method and device and program playing system |
| CN112752034B (en) * | 2020-03-16 | 2023-08-18 | 腾讯科技（深圳）有限公司 | Video special effect verification method and device |
| CN111510645B (en) | 2020-04-27 | 2022-09-27 | 北京字节跳动网络技术有限公司 | Video processing method and device, computer readable medium and electronic equipment |
| CN114449200B (en) * | 2020-10-30 | 2023-06-06 | 华为技术有限公司 | Audio and video call method and device and terminal equipment |
| CN112565913B (en) * | 2020-11-30 | 2023-06-20 | 维沃移动通信有限公司 | Video call method and device and electronic equipment |
| CN112788275B (en) * | 2020-12-31 | 2023-02-24 | 北京字跳网络技术有限公司 | Video call method and device, electronic equipment and storage medium |
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