Multimedia sharing playback effect control method, device, equipment and storage medium

Abstract

The present invention belongs to the field of computer technology and discloses a method, device, equipment and storage medium for controlling playback effects of multimedia sharing. The method comprises: obtaining the effect control mode of the control terminal when entering multimedia sharing; determining the recommended playback effect according to the effect control mode; and performing multimedia sharing according to the recommended playback effect. In the above manner, the recommended playback effect suitable for the current operating environment is determined according to the effect control mode selected by the control terminal, and the playback effect can be intelligently set and adjusted when multiple devices perform multimedia sharing, so that users can perform multimedia sharing under the recommended playback effect suitable for the current operating environment, thereby improving the user's scene experience during multimedia sharing.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a method, device, equipment and storage medium for controlling multimedia shared playback effects. Background Art

[0002] As people use online audio and video media more and more frequently, many functions integrated with social networking have emerged, such as "listen together" and "watch together". This has greatly enriched people's entertainment life and further increased communication between people. In existing solutions, audio media software provides the function of "listen together" or "watch together". The initiating user creates a "room" and then invites another person to join. After joining, both parties can play and watch the same songs or video content. And according to the rules, both parties listening / watching together, or one of them, can control the media playback. In the existing technology, when two parties play media at the same time, they can only synchronize the progress and playlist when controlling.

[0003] The above content is only used to assist in understanding the technical solution of the present invention and does not constitute an admission that the above content is prior art. Summary of the Invention

[0004] The main purpose of the present invention is to provide a method, device, equipment and storage medium for controlling the playback effect of multimedia sharing, aiming to solve the technical problem that the existing technology cannot intelligently adjust the playback effect during multimedia sharing.

[0005] To achieve the above object, the present invention provides a method for controlling the playback effect of multimedia sharing, the method comprising the following steps:

[0006] When entering multimedia sharing, obtain the effect control mode of the control terminal;

[0007] determining a recommended playback effect according to the effect control mode;

[0008] Multimedia sharing is performed according to the recommended playback effect.

[0009] Optionally, determining the recommended playback effect according to the effect control mode includes:

[0010] Determine the current playback effect according to the effect control mode;

[0011] Obtaining the applicable results of the current operating environment and the current playback effect;

[0012] If the applicable result is not a preset classification value, obtaining indication information;

[0013] If the indication information is preset recommendation information, the recommended playback effect is determined based on the historical playback effect.

[0014] Optionally, determining the recommended playback effect based on the historical playback effect includes:

[0015] Obtain historical playback effects and corresponding historical sound effect features;

[0016] Performing data sampling according to the historical playback effect to obtain sampled data;

[0017] Obtain the target expert's playback effect and the corresponding expert's sound effect characteristics;

[0018] Determine the probability sequence corresponding to the target expert playback effect based on the historical playback effect, historical sound effect characteristics, sampled data, and expert sound effect characteristics;

[0019] The recommended playback effect is determined according to the probability sequence.

[0020] Optionally, obtaining the applicable result of the current operating environment and the current playback effect includes:

[0021] Get the user feature information corresponding to the current operating environment;

[0022] Numerical splicing of the user characteristic information is performed to obtain target playback characteristics;

[0023] The target playback feature is classified for applicability based on the current playback effect to obtain an applicability result of the current operating environment and the current playback effect.

[0024] Optionally, determining the current playback effect according to the effect control mode includes:

[0025] If the effect control mode is the first effect control mode, obtaining the control playback effect corresponding to the control terminal;

[0026] The controlled playback effect is used as the current playback effect.

[0027] Optionally, determining the current playback effect according to the effect control mode includes:

[0028] If the effect control mode is not the first effect control mode, determining an effect copy range;

[0029] The corresponding current playing effect is copied in the multimedia shared effect list according to the effect copy range.

[0030] Optionally, the effect copy range is a user effect range, or an expert effect range.

[0031] In addition, to achieve the above-mentioned purpose, the present invention further proposes a multimedia sharing playback effect control device, the multimedia sharing playback effect control device comprising:

[0032] An acquisition module, used to acquire the effect control mode of the control terminal when entering multimedia sharing;

[0033] a determination module, configured to determine a recommended playback effect according to the effect control mode;

[0034] The sharing module is used to share multimedia according to the recommended playback effect.

[0035] In addition, to achieve the above-mentioned purpose, the present invention also proposes a multimedia shared playback effect control device, which includes: a memory, a processor, and a multimedia shared playback effect control program stored on the memory and runnable on the processor, and the multimedia shared playback effect control program is configured to implement the multimedia shared playback effect control method as described above.

[0036] In addition, to achieve the above-mentioned purpose, the present invention also proposes a storage medium, on which a multimedia shared playback effect control program is stored. When the multimedia shared playback effect control program is executed by the processor, the multimedia shared playback effect control method as described above is implemented.

[0037] The present invention obtains the effect control mode of the control terminal upon entering multimedia sharing; determines a recommended playback effect based on the effect control mode; and performs multimedia sharing based on the recommended playback effect. This approach determines the recommended playback effect appropriate for the current operating environment based on the effect control mode selected by the control terminal, enabling intelligent setting and adjustment of playback effects when sharing multimedia across multiple devices. This allows users to share multimedia using the recommended playback effect appropriate for the current operating environment, enhancing their experience when sharing multimedia. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural diagram of a multimedia shared playback effect control device in a hardware operating environment involved in an embodiment of the present invention;

[0039] Figure 2 This is a flow chart of a first embodiment of a method for controlling multimedia shared playback effects according to the present invention;

[0040] Figure 3 This is a flow chart of a second embodiment of a method for controlling multimedia shared playback effects according to the present invention;

[0041] Figure 4A schematic diagram of a prompt information display page according to an embodiment of a method for controlling playback effects of multimedia sharing according to the present invention;

[0042] Figure 5 1. A flowchart of a third embodiment of a multimedia sharing playback effect control method according to the present invention;

[0043] Figure 6 A schematic diagram of a control terminal according to an embodiment of a method for controlling multimedia shared playback effects according to the present invention;

[0044] Figure 7 This is a structural block diagram of the first embodiment of the multimedia sharing playback effect control device of the present invention.

[0045] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0046] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0047] Reference Figure 1 , Figure 1 This is a structural diagram of a multimedia sharing playback effect control device in a hardware operating environment involved in an embodiment of the present invention.

[0048] like Figure 1 As shown, the multimedia shared playback effect control device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wireless-Fidelity, Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) memory, or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0049] Those skilled in the art will understand that Figure 1The structure shown in the figure does not constitute a limitation on the multimedia shared play effect control device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0050] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a multimedia sharing playback effect control program.

[0051] exist Figure 1 In the multimedia shared playback effect control device shown, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the multimedia shared playback effect control device of the present invention can be set in the multimedia shared playback effect control device, and the multimedia shared playback effect control device calls the multimedia shared playback effect control program stored in the memory 1005 through the processor 1001, and executes the multimedia shared playback effect control method provided by the embodiment of the present invention.

[0052] The embodiment of the present invention provides a method for controlling the playing effect of multimedia sharing, referring to Figure 2 , Figure 2 This is a flow chart of a first embodiment of a multimedia sharing playback effect control method of the present invention.

[0053] In this embodiment, the multimedia sharing playback effect control method includes the following steps:

[0054] Step S10: When entering multimedia sharing, obtaining the effect control mode of the control terminal.

[0055] It should be noted that the execution subject of this embodiment is a terminal device, which can support social integration functions when using online audio and video media, such as "listen together" and "watch together". The terminal device can be a computer, television, mobile phone or other smart terminal device, and this embodiment does not limit this. When using audio and video media software, the control terminal turns on the social integration functions of "listen together" and "watch together" (multimedia sharing function) and invites other terminal devices to join. After the other terminal devices join, they can watch the same song or video content. The terminal device can determine the corresponding recommended playback effect according to the effect control mode selected by the control terminal when starting the multimedia sharing function, thereby sharing multimedia with the control terminal.

[0056] It can be understood that when the terminal device enters multimedia sharing, the device that turns on the multimedia sharing function is the control terminal. When turning on the multimedia sharing function, the control terminal will select the effect control mode for controlling the playback effects of other multimedia sharing terminal devices. When the terminal device enters multimedia sharing, it needs to obtain the effect control mode selected by the control terminal.

[0057] Step S20: determining a recommended playback effect according to the effect control mode.

[0058] It should be noted that playback effects, also known as audio and video media playback enhancements, include audio and video playback effects and audio and sound effects playback effects. Audio and video playback effects include, but are not limited to, video clarity, video quality enhancement, audio and video sound quality, audio and video sound effects, headphone compatibility, and equalizer settings. Audio and sound effects playback effects include, but are not limited to, adjustment effects for parameters such as spatial parameters, reverberation parameters, bass granularity, and frequency band adjustment. Playback effects can enhance the output of media data during multimedia sharing, and different playback effects can impact the user experience when sharing multimedia.

[0059] It is understandable that different effect control modes will limit the current playback effect of the terminal device. The terminal device can determine the current playback effect based on the effect control mode. Due to the protection mechanism in the terminal device, after the terminal device determines the current playback effect according to the effect control mode of the control terminal, it will detect the current playback effect and the current operating environment of the terminal device. If the protection mechanism determines that the current operating environment and the current playback effect are not applicable, the protection mechanism will send a prompt message to the current display page to remind the user corresponding to the terminal device. If the user corresponding to the terminal device receives the reminder and chooses not to use the current playback effect, the intelligent recommendation model in the terminal device will recommend the playback effect, and the terminal device obtains the recommended playback effect recommended by the intelligent recommendation model that is applicable to the current operating environment.

[0060] It can be understood that the determination of the protection mechanism is based on the user characteristic information corresponding to the sample operating environment and the sample playback effect through classification training of the SVM algorithm model. When the classification result is 1, it means that the sample operating environment and the sample playback effect are applicable. If the classification result is 0, it means that the sample operating environment and the sample playback effect are not applicable. The user characteristic information corresponding to the sample operating environment includes but is not limited to memory, traffic, and the music and video preferences of the sample user.

[0061] It should be understood that the intelligent recommendation model is based on negative sampling of the playback effects used by the corresponding user of the terminal device in the historical time. The negative sampling data, historical playback effects and expert playback effects are processed through Neural Network Embedding technology and XGBSOOT algorithm to finally obtain the predicted value of the expert playback effect. The playback effect with the largest predicted value is recommended, which is the recommended playback effect suitable for the current operating environment.

[0062] In a specific implementation, if the current playback effect is applicable to the current operating environment, the terminal device will immediately use the current playback effect and control the terminal and other terminal devices to share multimedia.

[0063] Step S30: performing multimedia sharing according to the recommended playback effect.

[0064] It should be noted that after obtaining the recommended playback effect, adjustments are made according to the parameters and settings of the recommended playback effect, so that the terminal device shares multimedia with the control terminal and other terminal devices according to the recommended playback effect.

[0065] This embodiment obtains the effect control mode of the control terminal upon entering multimedia sharing; determines a recommended playback effect based on the effect control mode; and then performs multimedia sharing based on the recommended playback effect. This approach determines the recommended playback effect appropriate for the current operating environment based on the effect control mode selected by the control terminal, enabling intelligent setting and adjustment of playback effects when sharing multimedia across multiple devices. This allows users to share multimedia using the recommended playback effect appropriate for the current operating environment, enhancing their experience when sharing multimedia.

[0066] refer to Figure 3 , Figure 3 This is a flow chart of a second embodiment of a multimedia sharing playback effect control method of the present invention.

[0067] Based on the first embodiment, step S20 in the multimedia sharing playback effect control method of this embodiment includes:

[0068] Step S21: determining the current playback effect according to the effect control mode.

[0069] It should be noted that different effect control modes will limit the current playback effect of the terminal device. The terminal device can determine the current playback effect based on the effect control mode. For example, if the effect control mode is the first effect control mode, all terminal devices entering the multimedia sharing must use the current playback effect A selected by the control terminal. The current playback effect A can be the playback effect currently being used by the control terminal itself, or the playback effect corresponding to terminal device 2 among the terminal devices entering the multimedia sharing selected by the control terminal, or the playback effect of other recommended experts selected by the control terminal.

[0070] Step S22: Obtain the applicable results of the current operating environment and the current playing effect.

[0071] It should be noted that the current operating environment includes but is not limited to the memory, traffic, and music and video preferences of the terminal device. The applicability results of the current operating environment and the current playback effect refer to the detection results of whether the current operating environment and the current playback effect are applicable.

[0072] It can be understood that in order to obtain accurate applicability results and thus determine whether the current operating environment and the current playback effect are applicable, further, obtaining the applicability results of the current operating environment and the current playback effect includes: obtaining user feature information corresponding to the current operating environment; numerically splicing the user feature information to obtain target playback features; and classifying the target playback features based on the current playback effect to obtain the applicability results of the current operating environment and the current playback effect.

[0073] In a specific implementation, user profile information includes, but is not limited to, memory usage, traffic usage, and music and video preferences. This user profile information is digitized and concatenated to obtain target playback features. These features are then mapped to vectors in an N-dimensional space and fed into the protection mechanism. The protection mechanism then performs applicable classification based on the target playback features and the current playback performance, resulting in a result that is applicable to the current operating environment and the current playback performance.

[0074] It should be noted that after mapping the target playback features into a vector in N-dimensional space and inputting it into the intelligent recommendation model, the protection mechanism finds a hyperplane for feature classification. Specifically, if x is a feature point and y represents the category of the feature point, a hyperplane is found in the N-dimensional space to divide the feature points of x into two categories, and the hyperplane has the largest distance from the data on both sides. The objective function is Where w refers to the distance from the feature point to the hyperplane in the space where the N-dimensional vector is established, which is the normal vector. i Identify the i-th eigenvector, y i is x iis the classification mark, b is the intercept, so as to find the separating hyperplane, and finally perform applicable classification through the hyperplane to obtain applicable results.

[0075] Step S23: If the applicable result is not a preset classification value, obtain indication information.

[0076] It should be noted that the preset classification value refers to the classification value applicable to the current operating environment and the current playback effect. In this embodiment, the preset classification value is 1. If the classification value in the applicable result is the preset classification value 1, it means that the current playback effect is applicable to the current operating environment. If the classification value in the applicable result is not the preset classification value 1, it means that the current playback effect is not applicable to the current operating environment.

[0077] It is understandable that if the current playback effect is not applicable to the current operating environment, the terminal device's protection mechanism will send a prompt message to the current display page of the terminal device. The prompt message can be displayed on the current display page through a pop-up window. The prompt message includes information that the current playback effect is not applicable to the current operating environment. There are also options for confirming to continue using the current playback effect and not using it to request intelligent recommendations. When the prompt is displayed on the current page, the user will provide corresponding instruction information based on the prompt information on the current display page. The instruction information is one of confirming to continue using the current playback effect and not using it to request intelligent recommendations. Figure 4 As shown, when the protection mechanism finds that the current operating environment and the current playback effect are not applicable, it will send a prompt message of "The current playback effect is not applicable to the current operating environment", "Continue to use", or "Please intelligently recommend if not used" to the current display page of the terminal device, so that the user can feedback the instruction information according to the current display page.

[0078] Step S24: If the indication information is preset recommendation information, the recommended playback effect is determined based on the historical playback effect.

[0079] It should be noted that preset recommendation information refers to information that requests intelligent recommendations instead of the current playback effect. If the terminal device indicates preset recommendation information in response to user feedback, the terminal device's intelligent recommendation model will determine the recommended playback effect based on the terminal device's historical playback performance. If the indication information is not preset recommendation information, the terminal device uses the current playback effect, and the intelligent recommendation model does not make intelligent recommendations.

[0080] It can be understood that in order to obtain accurate recommended playback effects and improve the computational efficiency during recommendation, further, the determination of recommended playback effects based on historical playback effects includes: obtaining historical playback effects and corresponding historical sound effect features; sampling data based on the historical playback effects to obtain sampled data; obtaining target expert playback effects and corresponding expert sound effect features; determining the probability sequence corresponding to the target expert playback effect based on the historical playback effects, historical sound effect features, sampled data and expert sound effect features; and determining the recommended playback effect based on the probability sequence.

[0081] In the specific implementation, the playback effects used by the corresponding user of the terminal device in the historical time are obtained as historical playback effects. The historical playback effects are one-hot encoded, and the music features are digitized to obtain a high-dimensional vector representation. The historical playback effect one-hot representation is [0,1,0,0...,0,0]. Each historical playback effect is represented by a unique binary method, thereby obtaining the historical sound effect features corresponding to the historical playback effect.

[0082] It should be noted that the Neural Network Embedding technology in the intelligent recommendation model is used to perform negative and positive sampling on historical playback effects. The training samples corresponding to negative sampling only update a small part of the weights to obtain sampled data, which includes positive and negative sampling data.

[0083] It can be understood that the target expert playback effect of the expert in the corresponding audio media software when the terminal device enters multimedia sharing is obtained, and the target expert playback effect is one-hot encoded, and the music characteristics of the target expert playback effect are quantified. Each target expert playback effect is one-hot represented as [0,1,0,0...,0,0], and each target expert playback effect is represented by a unique binary method, thereby obtaining the expert sound effect characteristics corresponding to the target expert playback effect.

[0084] It should be understood that if there are M target expert playback effects, then the vector dimension is M, and the sound effect features corresponding to the target expert playback effects are used as the feature set, and the final output is an M*M matrix. The Neural Network Embedding technology in the intelligent recommendation model maps a high-dimensional feature vector set to a low-dimensional vector set, where the objective function for mapping a high-dimensional feature vector set to a low-dimensional vector set is Where θ is the parameter to be determined, v' c Represents historical sound effect features, v l Indicates the sound effect characteristics of the expert, D p is the positive sampling data, D nThis is negative sampling data. The objective function is used to determine the probability sequence of the target expert's playback effect being similar to the historical playback effect.

[0085] In the specific implementation, after obtaining the probability sequence of the target expert's playback effect being similar to the historical playback effect, an M*M matrix and the probability of the target expert's playback effect are input, and the low-dimensional matrix in the hidden layer is reversely output. The hidden layer is mapped to an M*50-dimensional matrix, thereby completing the reduction from M-dimensional to 50-dimensional matrix. The XGBOOST model in the intelligent recommendation model continuously adds trees, and 50-dimensional features are split to grow a tree. Each time a tree is added, it fits the residual of the last prediction. After training, K trees are obtained to predict the score of the target expert's playback effect. Finally, the scores corresponding to each tree are added to obtain the predicted value of the expert's playback effect. The playback effect with the largest predicted value is recommended, which is the recommended playback effect suitable for the current operating environment.

[0086] This embodiment determines the current playback effect according to the effect control mode; obtains the applicable result of the current operating environment and the current playback effect; if the applicable result is not a preset classification value, obtains indication information; if the indication information is preset recommendation information, determines the recommended playback effect based on the historical playback effect. The current playback effect is determined through the effect control mode, and the applicable result of the current operating environment and the current playback effect is obtained to determine whether the current playback effect is applicable to the current operating environment. The recommended playback effect is further determined based on the indication information fed back by the user, thereby obtaining a playback effect applicable to the current operating environment. This optimizes the media playback effect during multimedia sharing and enhances the user experience of the terminal device when sharing multimedia.

[0087] refer to Figure 5 , Figure 5 This is a flow chart of a third embodiment of a multimedia sharing playback effect control method of the present invention.

[0088] Based on the above embodiment, step S21 in the multimedia sharing playback effect control method of this embodiment includes:

[0089] Step S01: If the effect control mode is the first effect control mode, obtain the control playback effect corresponding to the control terminal.

[0090] It should be noted that the identification code of the effect control mode is identified, and the corresponding effect control mode is determined according to the identification code. If the effect control mode selected by the control terminal is the first effect control mode, all terminal devices entering the multimedia sharing must use the playback effect selected by the control terminal, that is, the playback effects of all terminal devices including the control terminal are consistent. The playback effect selected by the control terminal can be the playback effect currently being used by the control terminal itself, or the playback effect currently being used by other terminal devices among the terminal devices entering the multimedia sharing selected by the control terminal, and can also be the playback effect of other recommended experts selected by the control terminal, such as Figure 6 As shown, in the first effect control mode, three options are provided on the display page of the control terminal so that the control terminal can select the corresponding control playback effect. The final control playback effect is the playback effect that all terminal devices entering multimedia sharing need to use.

[0091] It is understandable that after the control terminal selects the first effect control mode, it will simultaneously select the control playback effect that all terminal devices entering multimedia sharing must use, and the control terminal will also immediately use the control playback effect. After the terminal device enters multimedia sharing, if the effect control mode is the first effect control mode, it is necessary to obtain the control playback effect corresponding to the control terminal. For example, if the control terminal selects playback effect A corresponding to terminal device 2 among the terminal devices entering multimedia sharing as the control playback effect, then the control terminal and other terminal devices entering multimedia sharing must all use playback effect A, and the control playback effect obtained by the terminal device is playback effect A.

[0092] In a specific implementation, if a terminal device does not use the control playback effect for multimedia sharing because the control playback effect is not applicable to the current operating environment of the terminal device, the control terminal can choose whether to allow the terminal device to continue to participate in multimedia sharing.

[0093] Step S02: using the controlled playback effect as the current playback effect.

[0094] It should be noted that after obtaining the control playback effect, the terminal device uses the control playback effect as the current playback effect. The protection mechanism then determines whether the current playback effect is applicable to the current operating environment. If the current playback effect is applicable to the current operating environment, the terminal device is forced to use the current playback effect. If not, the terminal device user can determine whether to continue using the current playback effect. If the terminal device user determines to continue using the current playback effect, it will continue to use it. If the terminal device user determines not to use the current playback effect, the recommended playback effect recommended by the intelligent recommendation model will be obtained.

[0095] It can be understood that the control terminal can select multiple effect control modes, so that the terminal device determines the current playback effect according to the effect control mode. Furthermore, based on the above embodiment, the step S21 includes: if the effect control mode is not the first effect control mode, determining the effect copy range; copying the corresponding current playback effect in the multimedia shared effect list according to the effect copy range.

[0096] In a specific implementation, the effect control mode may include but is not limited to a first effect control mode, a second effect control mode, and a third effect control mode. In the second effect control mode, the terminal device can use the playback effects of other user terminal devices that enter the multimedia sharing, so that the playback effects of some terminal devices remain consistent. For example, the current terminal device, user terminal device 2, and user terminal device 3 enter the multimedia sharing of the control terminal. At this time, the terminal device can select the playback effect of the control terminal, or the playback effect of user terminal device 2 or user terminal device 3. In the third effect control mode, the terminal device can use the playback effect of the audio and video media software when multimedia sharing is performed, so as to achieve personalized playback effects for all terminal devices and control terminals that enter the multimedia sharing.

[0097] It should be noted that if the effect control mode is not the first effect control mode, the effect copy range needs to be determined according to the effect control mode selected by the control terminal. Further, the effect copy range is the user effect range, or the expert effect range.

[0098] It is understood that if the effect control mode is the second effect control mode, the effect replication range is the corresponding range of the playback effects of other user terminal devices entering multimedia sharing, and the corresponding range of the playback effects of other user terminal devices entering multimedia sharing is the user effect range. If the effect control mode is the third effect control mode, the effect replication range is the corresponding range of the playback effects of the audio and video media software with experts during multimedia sharing, and the corresponding range of the playback effects of the audio and video media software with experts during media sharing is the expert effect range.

[0099] In a specific implementation, after determining the effect copy range, it is necessary to obtain the user instruction and copy the corresponding current playback effect in the multimedia shared effect list based on the effect copy range and the user instruction. For example, if the current effect copy range is the user effect range and the user instruction is the playback effect of user terminal device 2, then the playback effect of user terminal device 2 will be copied as the current playback effect in the multimedia shared user effect list. If the current copy effect is the expert effect range and the user instruction is the playback effect of expert A, then the playback effect of expert A will be copied as the current playback effect in the multimedia shared expert effect list.

[0100] In this embodiment, if the effect control mode is the first effect control mode, the control playback effect corresponding to the control terminal is obtained; and the control playback effect is used as the current playback effect. The control playback effect is obtained by the first effect control mode and used as the current playback effect, thereby achieving synchronous control of playback effects during multimedia sharing.

[0101] In addition, refer to Figure 7 This embodiment further provides a multimedia sharing playback effect control device, the multimedia sharing playback effect control device comprising:

[0102] The acquisition module 10 is used to acquire the effect control mode of the control terminal when entering multimedia sharing.

[0103] The determination module 20 is configured to determine a recommended playback effect according to the effect control mode.

[0104] The sharing module 30 is further configured to share multimedia according to the recommended playback effect.

[0105] This embodiment obtains the effect control mode of the control terminal upon entering multimedia sharing; determines a recommended playback effect based on the effect control mode; and then performs multimedia sharing based on the recommended playback effect. This approach determines the recommended playback effect appropriate for the current operating environment based on the effect control mode selected by the control terminal, enabling intelligent setting and adjustment of playback effects when sharing multimedia across multiple devices. This allows users to share multimedia using the recommended playback effect appropriate for the current operating environment, enhancing their experience when sharing multimedia.

[0106] In one embodiment, the determining module 20 is further configured to determine the current playback effect according to the effect control mode;

[0107] Obtaining the applicable results of the current operating environment and the current playback effect;

[0108] If the applicable result is not a preset classification value, obtaining indication information;

[0109] If the indication information is preset recommendation information, the recommended playback effect is determined based on the historical playback effect.

[0110] In one embodiment, the determination module 20 is further configured to obtain historical playback effects and corresponding historical sound effect features;

[0111] Performing data sampling according to the historical playback effect to obtain sampled data;

[0112] Obtain the target expert's playback effect and the corresponding expert's sound effect characteristics;

[0113] Determine the probability sequence corresponding to the target expert playback effect based on the historical playback effect, historical sound effect characteristics, sampled data, and expert sound effect characteristics;

[0114] The recommended playback effect is determined according to the probability sequence.

[0115] In one embodiment, the determining module 20 is further configured to obtain user characteristic information corresponding to the current operating environment;

[0116] Numerical splicing of the user characteristic information is performed to obtain target playback characteristics;

[0117] The target playback feature is classified for applicability based on the current playback effect to obtain an applicability result of the current operating environment and the current playback effect.

[0118] In one embodiment, the determining module 20 is further configured to obtain a control playback effect corresponding to the control terminal if the effect control mode is the first effect control mode;

[0119] The controlled playback effect is used as the current playback effect.

[0120] In one embodiment, the determining module 20 is further configured to determine an effect replication range if the effect control mode is not the first effect control mode;

[0121] The corresponding current playing effect is copied in the multimedia shared effect list according to the effect copy range.

[0122] Since the present device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described one by one here.

[0123] In addition, an embodiment of the present invention further proposes a storage medium on which a multimedia shared playback effect control program is stored. When the multimedia shared playback effect control program is executed by a processor, the steps of the multimedia shared playback effect control method as described above are implemented.

[0124] Since the storage medium adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0125] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of the present invention. In practical applications, technicians in this field can select part or all of it according to actual needs to achieve the purpose of the embodiment scheme, and no limitation is made here.

[0126] In addition, for technical details not fully described in this embodiment, reference can be made to the multimedia sharing playback effect control method provided in any embodiment of the present invention, and will not be repeated here.

[0127] In addition, it should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or system. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or system comprising the element.

[0128] The serial numbers of the above embodiments of the present invention are for description only and do not represent the advantages or disadvantages of the embodiments.

[0129] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, or of course by hardware, but in many cases the former is a better embodiment. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. The computer software product is stored in a storage medium (such as a read-only memory (ROM) / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0130] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multimedia sharing playback effect control method, characterized in that: The multimedia sharing playback effect control method includes: When entering multimedia sharing, obtain the effect control mode of the control terminal; Determine a recommended playback effect according to the effect control mode, wherein the playback effect includes audio and video playback effects and audio and sound effect playback effects; Perform multimedia sharing according to the recommended playback effect; The step of determining the recommended playback effect according to the effect control mode includes: Determine a current playback effect according to the effect control mode, where the current playback effect is one of the playback effect currently being used by the control terminal itself, the playback effect corresponding to one of the terminal devices selected by the control terminal to enter multimedia sharing, and the playback effect of a recommended expert selected by the control terminal; Obtaining the applicable results of the current operating environment and the current playback effect; If the applicable result is not a preset classification value, obtaining instruction information, wherein the instruction information is one of confirming to continue using the current playback effect and not using it and requesting intelligent recommendation; If the indication information is preset recommendation information, the recommended playback effect is determined based on the historical playback effect. The preset recommendation information refers to information for intelligent recommendation without using the current playback effect.

2. The multimedia sharing playback effect control method according to claim 1, wherein: Determining the recommended playback effect based on the historical playback effect includes: Obtain historical playback effects and corresponding historical sound effect features; Performing data sampling according to the historical playback effect to obtain sampled data; Obtain the target expert's playback effect and the corresponding expert's sound effect characteristics; Determine the probability sequence corresponding to the target expert playback effect based on the historical playback effect, historical sound effect characteristics, sampled data, and expert sound effect characteristics; The recommended playback effect is determined according to the probability sequence.

3. The multimedia sharing playback effect control method according to claim 1, wherein: The obtaining of the applicable result of the current operating environment and the current playback effect includes: Get the user feature information corresponding to the current operating environment; Numerical splicing of the user characteristic information is performed to obtain target playback characteristics; The target playback feature is classified for applicability based on the current playback effect to obtain an applicability result of the current operating environment and the current playback effect.

4. The multimedia sharing playback effect control method according to claim 1, wherein: The determining the current playback effect according to the effect control mode includes: If the effect control mode is the first effect control mode, obtaining the control playback effect corresponding to the control terminal; The controlled playback effect is used as the current playback effect.

5. The multimedia sharing playback effect control method according to claim 1, wherein: The determining the current playback effect according to the effect control mode includes: If the effect control mode is not the first effect control mode, determining an effect copy range; The corresponding current playing effect is copied in the multimedia shared effect list according to the effect copy range.

6. The multimedia sharing playback effect control method according to claim 5, characterized in that: The effect copy range is the user effect range, or the expert effect range.

7. A multimedia sharing playback effect control device, characterized in that: The multimedia sharing playback effect control device includes: An acquisition module, used to acquire the effect control mode of the control terminal when entering multimedia sharing; A determination module, configured to determine a recommended playback effect according to the effect control mode, wherein the playback effect includes an audio and video playback effect and an audio and sound effect playback effect; A sharing module, configured to share multimedia according to the recommended playback effect; The determination module is also used to determine the current playback effect according to the effect control mode, the current playback effect is one of the playback effect currently being used by the control terminal itself, the playback effect corresponding to one of the terminal devices selected by the control terminal to enter multimedia sharing, and the playback effect of the recommended expert selected by the control terminal; obtain the applicable result of the current operating environment and the current playback effect; if the applicable result is not a preset classification value, obtain indication information, the indication information is one of confirming to continue using the current playback effect and not using it and asking for intelligent recommendation; if the indication information is preset recommendation information, determine the recommended playback effect based on the historical playback effect, and the preset recommendation information refers to information of not using the current playback effect and asking for intelligent recommendation.

8. A multimedia sharing playback effect control device, characterized in that: The device includes: a memory, a processor, and a multimedia sharing playback effect control program stored in the memory and executable on the processor, wherein the multimedia sharing playback effect control program is configured to implement the multimedia sharing playback effect control method according to any one of claims 1 to 6.

9. A storage medium, characterized in that: The storage medium stores a multimedia sharing playback effect control program, and when the multimedia sharing playback effect control program is executed by the processor, the multimedia sharing playback effect control method according to any one of claims 1 to 6 is implemented.

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