CN115988281A

CN115988281A - Multimedia data processing method, device, equipment and medium

Info

Publication number: CN115988281A
Application number: CN202211060281.0A
Authority: CN
Inventors: 吴恺; 邵广宇; 王凤仪; 冯媛媛; 张栋; 王玉强; 张琴
Original assignee: Hangzhou Netease Cloud Music Technology Co Ltd
Current assignee: Hangzhou Netease Cloud Music Technology Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-18

Abstract

The embodiment of the disclosure provides a multimedia data processing method, a multimedia data processing device, multimedia data processing equipment and a multimedia data processing medium. The method comprises the steps that under the condition that first comment information of a live broadcast room is received, the first comment information and a preset image template are sent to a projection device arranged on a target object, so that the projection device can display the first comment information and the preset image template on a projection carrier arranged on the target object, wherein the first comment information can be displayed in a set display area of the image template. Through the implementation mode disclosed by the invention, a new display mode can be provided for the comment information in the live broadcast process, so that the display of the comment information in the live broadcast room is not limited by the size of a traditional carrier screen, and the live broadcast effect can be improved.

Description

Multimedia data processing method, device, equipment and medium

Technical Field

The embodiment of the disclosure relates to the technical field of projection, and more particularly, to a multimedia data processing method, device, equipment and medium.

Background

This section is intended to provide a background or context to the embodiments of the disclosure recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

In recent years, computer network technology, hardware technology and communication technology are becoming mature, which greatly promotes the development of the live broadcast industry.

Nowadays, users mainly watch live broadcasts through traditional carriers such as mobile phones and computers, however, the traditional carriers are limited by the size of a screen, and therefore the live broadcast effect is poor.

Disclosure of Invention

In view of the problems in the related art, embodiments of the present disclosure provide at least a multimedia data processing method, apparatus, device and medium.

In a first aspect of the disclosed embodiments, a multimedia data processing method is provided, which is applied to a terminal device, and includes:

in response to receiving first comment information of a live broadcast room, sending the first comment information and a preset image template to projection equipment, so that the projection equipment projects the first comment information and the image template on a projection carrier, and the first comment information is displayed in a set display area of the image template;

the projection equipment is arranged on a target object, and a projection carrier is arranged on the target object.

This is disclosed sends the first comment information and the predetermined image template of the live broadcast room that receive for the projection equipment who sets up on the target object, so that projection equipment can show first comment information and predetermined image template on setting up the projection carrier on the target object, thereby can provide a new show mode for the comment information of live broadcast in-process, make the demonstration of the comment information of live broadcast room need not to be subject to the restriction of traditional carrier screen size, thereby can improve live broadcast effect.

In an embodiment of the present disclosure, sending the first comment information and a preset image template to a projection device, so that the projection device projects the first comment information and the image template on a projection carrier, includes:

generating a first image sequence based on the first comment information and the image template;

the first image sequence is sent to a projection device, so that the projection device projects the first image sequence on a projection carrier.

In one embodiment of the present disclosure, the preset image of the image template includes a set display area;

generating a first image sequence based on the first comment information and the image template, including:

and adding the first comment information into a set display area in a preset image of the image template to obtain a first image sequence.

In one embodiment of the disclosure, adding the first comment information to a set display area in a preset image of an image template, resulting in a first image sequence, includes any one of:

under the condition that the image template comprises one image, adding first comment information into a set display area in the one image to obtain a first image sequence;

and under the condition that the image template comprises a plurality of images, adding the first comment information into a set display area in a preset image of the image template to obtain a first image sequence.

In one embodiment of the present disclosure, the method further comprises:

and responding to the received display parameter adjusting instruction, and adjusting the display parameters of the first comment information, wherein the display parameters comprise at least one of font size, font color, font brightness and brightness difference between the characters and the set display area.

In one embodiment of the disclosure, in response to receiving the display parameter adjustment instruction, adjusting the display parameter of the first comment information includes at least one of:

in response to receiving a display parameter adjustment instruction for adjusting the font size, adjusting the font size of the first comment information based on the area size of the set display area and the word count of the first comment information;

and in response to receiving a display parameter adjusting instruction for adjusting the font brightness, adjusting the font brightness of the first comment information based on the current environment brightness value.

In one embodiment of the disclosure, sending a first sequence of images to a projection device includes:

and sequentially sending a first image in the image template to the projection equipment, wherein first comment information is displayed in a set display area of a preset first image in the first image.

In an embodiment of the present disclosure, in response to receiving first comment information of a live broadcast, the first comment information and a preset image template are sent to a projection device, so that after the projection device projects the first comment information and the image template on a projection carrier, the method further includes:

sending the second comment information and the image template to a projection device so that the projection device projects the second comment information and the image template on a projection carrier, wherein the second comment information is displayed in a set display area of the image template;

the second comment information is newly received comment information in a live broadcast room, or the second comment information is preset comment information.

In one embodiment of the present disclosure, the obtaining process of the first comment information includes:

acquiring first comment information through a live application program associated with the terminal equipment; and/or the presence of a gas in the atmosphere,

the first comment information is acquired through a target webpage related to the terminal device, and the target webpage is acquired by clicking a preset link or scanning a preset two-dimensional code.

In a second aspect of the embodiments of the present disclosure, there is provided a multimedia data processing method applied to a projection device, where the projection device is disposed on a target object, and a projection carrier is disposed on the target object;

the method comprises the following steps:

receiving first comment information and a preset image template sent by terminal equipment, wherein the first comment information is comment information in a live broadcast;

and projecting the first comment information and the image template on a projection carrier so as to enable the first comment information to be displayed on the projection carrier, wherein the first comment information is displayed in a set display area of the image template.

This is disclosed through by the first comment information and the predetermined image template of live broadcast room that set up projection equipment receiving terminal equipment on target object and sent, so that projection equipment can show first comment information and predetermined image template on setting up the projection carrier on target object, so that can show on the projection carrier and have first comment information, thereby can provide a new show mode for the comment information of live broadcast in-process, make the demonstration of the comment information of live broadcast room need not to be subject to the restriction of traditional carrier screen size, thereby can improve live broadcast effect.

In an embodiment of the present disclosure, receiving first comment information and a preset image template sent by a terminal device includes:

receiving a first image sequence sent by terminal equipment, wherein the first image sequence comprises first comment information and an image template;

projecting the first comment information and the image template on a projection carrier so that the first comment information is displayed on the projection carrier, and the method comprises the following steps:

the first image sequence is projected on the projection carrier such that the first comment information is displayed on the projection carrier.

In one embodiment of the present disclosure, receiving a first image sequence sent by the terminal device includes:

sequentially receiving first images in an image template sent by terminal equipment, wherein first comment information is displayed in a set display area of a preset first image in the first images;

projecting a first sequence of images on a projection carrier, comprising:

each time a first image is received, the received first image is projected on a projection carrier.

In one embodiment of the present disclosure, the image template includes one or more images;

in the case where the image template includes one image, the first comment information is displayed in a set display area of the one image;

in the case where the image template includes a plurality of images, the first comment information is displayed in a set display area in a preset image of the image template.

In an embodiment of the present disclosure, after the first comment information and the image template are projected on the projection carrier, so that the first comment information is displayed on the projection carrier, the method further includes:

receiving second comment information and an image template sent by terminal equipment, wherein the second comment information is newly received comment information in a live broadcast room, or the second comment information is preset comment information;

and projecting the second comment information and the image template on the projection carrier so as to enable the second comment information to be displayed on the projection carrier, wherein the second comment information is displayed in a set display area of the image template.

In one embodiment of the disclosure, the first comment information is obtained through a live application program associated with the terminal device; and/or the first comment information is obtained through a target webpage associated with the terminal equipment, and the target webpage is obtained through clicking a preset link or scanning a preset two-dimensional code.

In one embodiment of the present disclosure, the method further comprises:

and responding to the received display parameter adjusting instruction, and adjusting the font brightness of the first comment information based on the current environment brightness value.

In a third aspect of the disclosed embodiments, there is provided a multimedia data processing apparatus applied to a terminal device, the apparatus comprising:

the sending module is used for responding to the received first comment information of the live broadcast room and sending the first comment information and a preset image template to the projection equipment so that the projection equipment can project the first comment information and the image template on a projection carrier, and the first comment information is displayed in a set display area of the image template;

In an embodiment of the disclosure, the sending module, when configured to send the first comment information and a preset image template to the projection device, so that the projection device projects the first comment information and the image template on the projection carrier, includes:

a generating unit configured to generate a first image sequence based on the first comment information and the image template;

a sending unit, configured to send the first image sequence to the projection device, so that the projection device projects the first image sequence on the projection carrier.

In one embodiment of the present disclosure, a preset image of an image template includes a set display area;

a generating unit, when configured to generate a first image sequence based on the first comment information and the image template, configured to:

In one embodiment of the present disclosure, the generating unit, when configured to add the first comment information to the set display area in the preset image of the image template, obtains the first image sequence, is configured to any one of:

and in the case that the image template comprises a plurality of images, adding the first comment information into a set display area in a preset image of the image template to obtain a first image sequence.

In one embodiment of the present disclosure, the apparatus further comprises:

and the adjusting module is used for responding to the received display parameter adjusting instruction and adjusting the display parameters of the first comment information, wherein the display parameters comprise at least one of font size, font color, font brightness and brightness difference between the characters and the set display area.

In an embodiment of the disclosure, the adjusting module, when configured to adjust the display parameter of the first comment information in response to receiving the display parameter adjusting instruction, is configured to:

In one embodiment of the disclosure, the sending module, when being configured to send the first sequence of images to the projection device, is configured to:

and sequentially sending the first images in the image template to the projection equipment, wherein the first comment information is displayed in the set display area of the preset first image in the plurality of first images.

In an embodiment of the disclosure, the sending module is further configured to send the second comment information and the image template to the projection device, so that the projection device projects the second comment information and the image template on the projection carrier, and the second comment information is displayed in a set display area of the image template;

In one embodiment of the present disclosure, the acquiring process of the first comment information includes:

acquiring first comment information through a live application program associated with the terminal equipment; and/or the presence of a gas in the gas,

In a fourth aspect of the embodiments of the present disclosure, there is provided a multimedia data processing apparatus, which is applied to a projection device, the projection device being disposed on a target object, on which a projection carrier is disposed;

the device includes:

the receiving module is used for receiving first comment information and a preset image template, wherein the first comment information is comment information in a live broadcast room;

the projection module is used for projecting the first comment information and the image template on a projection carrier so as to enable the first comment information to be displayed on the projection carrier, wherein the first comment information is displayed in a set display area of the image template.

In one embodiment of the disclosure, the receiving module, when configured to receive first comment information and a preset image template sent by a terminal device, is configured to:

receiving a first image sequence sent by a terminal device, wherein the first image sequence comprises first comment information and an image template;

the projection module is used for projecting the first comment information and the image template on the projection carrier so as to display the first comment information on the projection carrier, and is used for:

In one embodiment of the present disclosure, the first image sequence includes one first image, and the first comment information is displayed in a set display area of the first image; or the first image sequence comprises a plurality of first images, and the first comment information is displayed in the set display area of the preset image in the plurality of first images.

In an embodiment of the disclosure, the receiving module, when configured to receive a first image sequence sent by a terminal device, is configured to:

a projection module, when configured to project the first sequence of images on a projection carrier, configured to:

In an embodiment of the disclosure, the receiving module is further configured to receive second comment information and an image template sent by the terminal device, where the second comment information is newly received comment information in a live broadcast, or the second comment information is preset comment information;

and the projection module is further used for projecting the second comment information and the image template on the projection carrier so that the second comment information is displayed on the projection carrier, wherein the second comment information is displayed in the set display area of the image template.

In one embodiment of the present disclosure, the apparatus further comprises:

and the adjusting module is used for responding to the received display parameter adjusting instruction and adjusting the font brightness of the first comment information based on the current environment brightness value.

In a fifth aspect of embodiments of the present disclosure, a terminal device is provided, where the terminal device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the program to implement the operations performed by the multimedia data processing method as provided in any of the embodiments of the first aspect and the first aspect.

In a sixth aspect of embodiments of the present disclosure, a computer-readable storage medium is provided, on which a program is stored, the program being executed by a processor to perform operations performed by the multimedia data processing method as provided in any of the embodiments of the first aspect and the first aspect.

In a seventh aspect of the embodiments of the present disclosure, a computer program product is provided, which includes a computer program that, when executed by a processor, implements the operations performed by the multimedia data processing method provided in any one of the embodiments of the first aspect and the first aspect.

In an eighth aspect of the disclosed embodiments, there is provided a projection apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the operations performed by the multimedia data processing method as provided by any of the embodiments of the second aspect and the second aspect.

In a ninth aspect of the disclosed embodiments, there is provided a computer readable storage medium having a program stored thereon, the program being executed by a processor to perform operations performed by the multimedia data processing method as provided in any of the embodiments of the second aspect and the second aspect.

In a tenth aspect of embodiments of the present disclosure, a computer program product is provided, which includes a computer program that, when executed by a processor, implements the operations performed by the multimedia data processing method provided in any one of the embodiments of the second aspect and the second aspect.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

fig. 1 is a schematic diagram illustrating an application scenario of a multimedia data processing method according to an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic illustration of a display form of comment information shown in the present disclosure in accordance with an exemplary embodiment;

FIG. 3 is a flow chart of a multimedia data processing method according to an exemplary illustration of the present disclosure;

FIG. 4 is a block diagram of a multimedia data processing apparatus, shown in accordance with an exemplary embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a computer-readable storage medium illustrating the present disclosure in accordance with an exemplary embodiment;

FIG. 6 is a block diagram illustrating a terminal device according to an exemplary embodiment of the present disclosure;

FIG. 7 is a block diagram of a multimedia data processing apparatus, shown in accordance with an exemplary embodiment of the present disclosure;

FIG. 8 is a schematic diagram of a computer-readable storage medium illustrated in accordance with an exemplary embodiment of the present disclosure;

FIG. 9 is a schematic diagram illustrating a configuration of a projection device according to an exemplary embodiment of the present disclosure;

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

Detailed Description

The principles and spirit of the present disclosure will be described below with reference to several exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the present disclosure, and are not intended to limit the scope of the present disclosure in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As will be appreciated by one skilled in the art, embodiments of the present disclosure may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.

According to the embodiment of the disclosure, a multimedia data processing method, a multimedia data processing device and a multimedia data processing medium are provided, so that comment information in a live broadcast room and a preset image template are displayed on a projection carrier arranged on a target object through interaction between terminal equipment and projection equipment arranged on the target object, a new display mode is provided for the comment information in the live broadcast process, the display of the comment information in the live broadcast room is not limited by the size of a traditional carrier screen, and the live broadcast effect can be improved.

Optionally, the target object may be a movable object, or the target object may be a fixed object, and the projection carrier disposed on the target object may be a projection curtain, or the projection carrier may also be an object made of other materials, and it is only necessary to ensure that the projection carrier can display the projection picture, and the disclosure does not limit the types of the target object and the projection carrier.

For example, the target object may be a moving hull (e.g. a fishing boat), the projection carrier may be a projection screen or a creel provided on a mast of the fishing boat itself and a fishing-related arrangement, or a sail of the moving hull may be directly used as the projection carrier.

In a possible implementation mode, the projection equipment can be assumed at the top of a cabin of the movable ship body, and a diesel generator of the movable ship body is utilized to provide sustainable mobile power guarantee for the projection equipment, so that in the navigation process of the movable ship body, users serving as audiences can watch the projection wonderful view on the water surface on the bank, and the users can possibly see that comment information published by the users is projected on a projection carrier to navigate with the ship and float into the deep sea.

Optionally, can erect live broadcast equipment on removing the hull, perhaps, also can erect live broadcast equipment other positions such as bank, this disclosure does not restrict this, but no matter erect live broadcast equipment where, all need debug live broadcast equipment to guarantee the stability of live broadcast effect.

In addition, it should be noted that, in order to ensure the clarity of the projection picture, the projection apparatus used in the present disclosure may be an engineering projector with thirty thousand lumens, and optionally, a projector with other parameters may also be used as the projection apparatus used in the present disclosure.

Referring to fig. 1, fig. 1 is a schematic view of an application scenario of a multimedia data processing method according to an exemplary embodiment of the present disclosure, and as shown in fig. 1, a projection device and a projection carrier may be mounted on a mobile ship hull, so that display of first comment information may be achieved through the projection device and the projection carrier mounted on the mobile ship hull.

In above-mentioned scene, the user can publish oneself pray for fortune or wish in the live room to through the scheme that this disclosure provided, publish the user pray for fortune or wish in the live room and show on the projection carrier, along with removing the hull and traveling to the sea depths, the pray for fortune or wish that the user published also can be with ship long-range voyage, wafts into the sea depths.

Referring to fig. 2, fig. 2 is a schematic view illustrating a display form of comment information according to an exemplary embodiment of the present disclosure, and as shown in fig. 2, an image template (i.e., an image including a full moon) and a praying or a wish of a user in a live broadcast room are displayed on a projection carrier (i.e., a sail) disposed on a mobile ship body, and the image template and the praying or the wish of the user in the live broadcast room are far away from the sea depth along with the mobile ship body, so as to give the user a feeling of self-wish or praying to navigate far along with the ship, so as to achieve an effect of enhancing an overall visual effect by interacting with a surrounding environment, and bring a better visual and interactive experience to the user.

It should be noted that the above application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present disclosure, and the embodiments of the present disclosure are not limited in this respect. Rather, embodiments of the present disclosure may be applied to any scenario where applicable.

In conjunction with the above introduction regarding application scenarios, a multimedia data processing method provided according to an exemplary embodiment of the present disclosure is described below with reference to fig. 3.

Referring to fig. 3, fig. 3 is a flowchart illustrating a multimedia data processing method according to an example of the present disclosure, as shown in fig. 3, the method includes:

s301, the terminal device responds to the received first comment information of the live broadcast room and sends the first comment information and a preset image template to the projection device.

The terminal device may be a desktop computer, a portable computer, a tablet computer, a smart phone, and the like, and the projection device may be a projector, such as an engineering projector.

It should be noted that, a user may issue comments in the live broadcast watching process in a live broadcast room through a user device such as a smart phone, so that the user device sends comment information (that is, first comment information) issued by the user in the live broadcast room to the terminal device, so that the terminal device may receive the first comment information in the live broadcast room, and further, in response to receiving the first comment information in the live broadcast room, the first comment information and a preset image template are sent to the projection device through S301.

The preset image template may be any type of image, and the image content included in the image template may also be any. For example, the image template may be set by a related technician according to the application scene, and accordingly, the image content included in the image template is related to the application scene.

Taking an application scene in which a target object is a moving ship body as an example, if the first comment information is to be displayed at night through the scheme provided by the present disclosure, an image whose image content is a moon may be used as an image template, so that the first comment information may be displayed in the image template including the moon, and thus the display effect of the first comment information may be improved.

S302, the projection device receives the first comment information and a preset image template sent by the terminal device.

And S303, projecting the first comment information and the image template on a projection carrier by the projection equipment so as to enable the first comment information to be displayed on the projection carrier, wherein the first comment information is displayed in a set display area of the image template.

The set display area can be a preset display area, and the set display area can be a display area with any shape.

This is disclosed through sending the first comment information and the predetermined image template of the live broadcast room received to the projection equipment who sets up on the target object by terminal equipment, projection equipment receives the first comment information and the predetermined image template of the live broadcast room that terminal equipment sent, so that projection equipment can show first comment information and predetermined image template on setting up the projection carrier on the target object, so that can show on the projection carrier and have first comment information, thereby can provide a new show mode for the comment information of live broadcast in-process, make the demonstration of the comment information of live broadcast room need not be subject to the restriction of traditional carrier screen size, thereby can improve live broadcast effect.

The principles and spirit of the present disclosure are explained in detail below with reference to several representative embodiments thereof.

It should be noted that the first comment information may be obtained by any one of the following two ways:

in a possible implementation manner, the first comment information may be acquired through a live application program associated with the terminal device.

For example, a live application program can be installed and run on the user equipment, the user equipment can communicate with the terminal equipment in a wired or wireless connection mode, the user can watch live through the live application program on the user equipment and can publish own comments through the live application program, and after first comment information published in a live room by the user equipment is obtained, the first comment information can be sent to the terminal equipment, so that the terminal equipment can obtain the first comment information.

In another possible implementation manner, the first comment information may be acquired through a target webpage associated with the terminal device, and the target webpage is obtained by clicking a preset link or scanning a preset two-dimensional code.

For example, related technical personnel may develop a target webpage specially used for posting comments in advance, and generate a link or a two-dimensional code of the target webpage, so that a user can obtain the target webpage by clicking the link on user equipment or scanning the two-dimensional code by using the user equipment, and can post comments on the target webpage, the user equipment can obtain first comment information posted through the target webpage, and then send the first comment information to the terminal equipment, so that the terminal equipment can obtain the first comment information.

Alternatively, the target web page may be a fifth edition hypertext Markup Language (html 5, abbreviated as H5) page, or the target web page may be other types of pages, which are not limited in this disclosure.

In some embodiments, for S301, when the first comment information and the preset image template are sent to the projection device, so that the projection device projects the first comment information and the image template on the projection carrier, the following steps may be implemented:

s3011, generating a first image sequence based on the first comment information and the image template.

It should be noted that the preset image of the image template may include a set display region, and for S3011, when the first image sequence is generated based on the first comment information and the image template, the first comment information may be added to the set display region in the preset image of the image template, so as to obtain the first image sequence.

Alternatively, the image template may include one image or a plurality of images, and thus, when the first comment information is added to the set display area in the preset image of the image template, the first image sequence is obtained, the following two implementations may be included:

in a possible implementation manner, in a case that the image template includes one image, the image included in the image template is a preset image, and thus, the first comment information is directly added to a set display area in the one image, so that the first image sequence is obtained. Accordingly, the first image sequence includes one image, and the first comment information is displayed in the set display area of the image.

Taking the image template as an image including a moon as an example, the moon included in the image template may be a full moon, and accordingly, the image including the full moon is a preset image, and an area in which the full moon is displayed may be a set display area. Accordingly, the first image sequence includes one first image in which the first comment information is displayed in the region including the full moon.

In another possible implementation manner, in the case that the image template includes a plurality of images, the first comment information is added to a set display area in a preset image of the image template, so as to obtain a first image sequence.

The preset image may be any one of a plurality of images included in the image template, for example, the preset image may be a last image of the plurality of images included in the image template.

Still taking the image template as the image including the moon as an example, the plurality of images included in the image template may be: the image containing the crescent, the image containing the first crescent, the image containing the second crescent and the image containing the second crescent, wherein the image containing the second crescent can be used as a preset image of the plurality of images, and the area displaying the second crescent can be used as a set display area. Accordingly, the first image sequence includes a plurality of first images, which are an image containing a crescent moon, an image containing a previous quarter moon, an image containing a convex moon, and an image containing a full moon, respectively, wherein first comment information is displayed in a region containing the full moon.

It should be noted that, the above process is described by directly adding the first comment information to the set display area in the preset image of the image template to generate the first image sequence as an example, and in a more possible implementation manner, the display parameter of the first comment information may also be adjusted to make the display effect of the first comment information better.

In some embodiments, the terminal device may provide an image display function, so that the terminal device may display the generated first image sequence, and the user may adjust the display parameter of the first comment information in the displayed first image sequence according to the display requirement of the actual scene to trigger a corresponding display parameter adjustment instruction, so that the terminal device may receive the display parameter adjustment instruction, and then adjust the display parameter of the first comment information in response to receiving the display parameter adjustment instruction.

The display parameters may include a font size, a font color, a font brightness, a brightness difference between a text and a set display area, and the like, and optionally, the display parameters may further include other types of parameters, and the disclosure does not limit the types of the parameters of the display parameters.

By providing the mode that the user manually adjusts the display parameters of the first comment information according to the requirement, the customization requirement of the user is met.

In other embodiments, the terminal device may also automatically adjust a display parameter of the first comment information.

For example, in one possible implementation manner, the terminal device may first display the first comment information in the set display area according to the set font size, and then determine the area size of the set display area and the word count of the first comment information, and in a case where the area size of the set display area and the word count of the first comment information do not satisfy the set condition, automatically trigger a display parameter adjustment instruction for adjusting the font size, so that the terminal device may adjust the font size of the first comment information based on the area size of the set display area and the word count of the first comment information in response to receiving the display parameter adjustment instruction for adjusting the font size.

The setting condition may be a preset determination condition, for example, the setting condition may be that the ratio of the size of the region of the setting display region and the number of words of the first comment information is within a setting threshold interval, optionally, the setting condition may also be another type of condition, and the present disclosure does not limit the specific type of the setting condition.

The font size of the first comment information is automatically adjusted based on the area size of the set display area and the word number of the first comment information, so that the characters included in the first comment information can be completely displayed in the set display area, and a large number of blank areas are not left in the set display area, and the display effect of the first comment information can be improved.

For another example, the terminal device may first display the first comment information in the set display area according to the set font brightness, and then obtain the current environment brightness value, and automatically trigger the display parameter adjustment instruction for adjusting the font brightness when the difference between the current environment brightness value and the set font brightness is smaller than the first difference threshold, so that the terminal device may adjust the font brightness of the first comment information based on the current environment brightness value in response to receiving the display parameter adjustment instruction for adjusting the font brightness.

Optionally, the first difference threshold may be any value, and the specific value of the first difference threshold is not limited in this disclosure.

The font brightness of the first comment information is automatically adjusted based on the current environment brightness value, so that the first comment information seen by the user is clearer, and the display effect of the first comment information can be improved.

Optionally, the terminal device may further adjust the font brightness of the first comment information and the area brightness of the set display area based on the environment brightness value, so as to ensure that both the image and the text can be displayed more clearly.

S3012, sending the first image sequence to a projection device, so that the projection device projects the first image sequence on a projection carrier.

Optionally, when the first image sequence is sent to the projection device, the first images in the image template may be sent to the projection device in sequence, wherein the first comment information is displayed in the set display area of a preset first image in the plurality of first images.

The preset first image in the multiple first images is generated based on the preset image in the image template, that is, the preset first image is obtained by adding the first comment information in the set display area of the preset image.

It should be noted that, when the image template includes one image, the first image sequence generated based on the image template and the first comment information also includes one first image, and at this time, the terminal device directly sends the first image to the projection device, that is, the first image is a preset first image, that is, the first image can be sent. And when the image template includes a plurality of images, the first image sequence generated based on the image template and the first comment information also includes a plurality of first images, at this time, the terminal device may sequentially send the plurality of first images to the projection device to implement sending of the first image sequence, and at this time, a preset first image in the plurality of first images corresponds to a preset image in the image template.

In some embodiments, based on the sending manners of the first comment information and the image template, for S302, when the projection device receives the first comment information and the preset image template sent by the terminal device, the following manners may be implemented:

receiving a first image sequence sent by the terminal equipment, wherein the first image sequence comprises first comment information and an image template.

On this basis, for S303, when the first comment information and the image template are projected on the projection carrier so that the first comment information is displayed on the projection carrier, the following method may be implemented:

It should be noted that, when receiving a first image sequence sent by a terminal device, a projection device may sequentially receive a first image in an image template sent by the terminal device, where the first comment information is displayed in a set display area of a preset first image in the first image; further, the projection device may project the received first images on the projection carrier each time one first image is received when projecting the first image sequence on the projection carrier, so as to realize the projection of the first image sequence.

As described in the foregoing, the image template may include one image or multiple images, and accordingly, the first image sequence may include one first image or multiple first images, so that, when the projection device receives the first images included in the first image sequence sent by the terminal device in sequence, and projects the received first images on the projection carrier every time one first image is received, the projection device may implement any one of the following manners:

in case the image template comprises one image, the first image sequence comprises one first image, and the projection device receives the one first image, so that the reception of the first image sequence is realized, and the received one first image is projected on the projection carrier, so that the projection of the first image sequence is realized.

In addition, it should be noted that, in the case that the image template includes one image, the first comment information is displayed in the setting display area of the one image, and accordingly, the first comment information is displayed in the setting display area of the first image (that is, the preset first image) generated based on the one image.

Still taking the image template as an image containing a full month as an example, correspondingly, the first image in the first image sequence is also an image containing a full month, and the full month area displays the first comment information, the projection device projects the first image containing the full month and the full month area displays the first comment information on the projection carrier, and the user can see the first comment information displayed in the full month area through the projection carrier.

When the image template includes a plurality of images, and the first image sequence includes a plurality of first images, when the projection device receives the first image sequence, it needs to sequentially receive each first image sent by the terminal device, and when receiving one first image, the projection device projects the received first image on the projection carrier, so as to implement projection of the first image sequence.

In addition, in the case where the image template includes a plurality of images, the first comment information is displayed in the setting display area in the preset image of the image template, and accordingly, the first comment information is displayed in the setting display area of the preset first image generated based on this preset image. Optionally, the preset image may be any one of a plurality of images included in the image template, and correspondingly, the preset first image may also be any one of a plurality of first images included in the first image sequence, and it is only required to ensure that the preset first image is generated based on the preset image. For example, the preset image may be a last image of a plurality of images included in the image template, and accordingly, the preset first image is a last first image of a plurality of first images included in the first image sequence.

Still taking the case that the image template includes an image containing crescent, an image containing convex and an image containing full moon as an example, in the case that the image containing full moon is taken as a preset image of the plurality of images, the projection device may first project the image containing crescent on the projection carrier, then project the image containing crescent on the projection carrier, finally project the image containing full moon on the projection carrier, and display the first comment information in the full moon area, so as to realize the projection of the image template and the first comment information.

For the user, the user can see that the picture on the projection carrier is changed from crescent to crescent, then from crescent to crescent, and finally from crescent to full, and first comment information is displayed in the full area, so that the user can have the impression that the moon is changed into a circle gradually.

The foregoing process is described by taking, as an example, that the received first comment information and the image template are displayed after the first comment information and the image template are received, and in more possible implementation manners, the projection device may further obtain a current environment brightness value and a font brightness value of the displayed first comment information, and trigger a display parameter adjustment instruction for adjusting the font brightness when a difference between the current environment brightness value and the font brightness value of the displayed first comment information is smaller than a set difference threshold, so that the projection device may adjust the font brightness of the first comment information based on the current environment brightness value in response to receiving the display parameter adjustment instruction.

Optionally, the second difference threshold may be any value, and the specific value of the second difference threshold is not limited in this disclosure.

Optionally, the projection device may further adjust the font brightness of the first comment information and the area brightness of the set display area together based on the environment brightness value, so as to ensure that both the image and the text can be displayed more clearly.

The above process is described by taking how to display one comment information as an example, and in a more possible implementation manner, after the terminal device sends the first comment information and the preset image template to the projection device, so that the projection device projects the first comment information and the preset image template on the projection carrier, the next comment information (that is, the second comment information) can be continuously processed.

In some embodiments, the terminal device sends the first comment information and a preset image template to the projection device in response to receiving the first comment information of the live broadcast, so that the projection device projects the first comment information and the image template on the projection carrier, and then may also send the second comment information and the image template to the projection device, and the projection device may receive the second comment information and the image template sent by the terminal device, and further projects the second comment information and the image template on the projection carrier, so that the second comment information is displayed on the projection carrier, where the second comment information may be displayed in a set display area of the image template.

Optionally, the second comment information may be comment information newly received in a live broadcast, or the second comment information may be preset comment information, and the acquisition source of the second comment information is not limited by the present disclosure.

In addition, after the second comment information is displayed, the next comment information may be continuously displayed, and the display process of the second comment information and each subsequent comment information may refer to the above embodiments, which is not described herein again.

Having described the multimedia data processing method of the exemplary embodiment of the present disclosure, next, the structures of the multimedia data processing apparatus of the exemplary embodiment of the present disclosure and a device for implementing the multimedia data processing method will be explained.

Referring to fig. 4, fig. 4 is a block diagram of a multimedia data processing apparatus according to an exemplary embodiment of the present disclosure, applied to a terminal device, the apparatus including:

the sending module 401 is configured to send, in response to receiving first comment information of a live broadcast room, the first comment information and a preset image template to the projection device, so that the projection device projects the first comment information and the image template on a projection carrier, where the first comment information is displayed in a set display area of the image template;

the projection device is arranged on a target object, and a projection carrier is arranged on the target object.

In an embodiment of the disclosure, the sending module 401, when configured to send the first comment information and the preset image template to the projection device, so that the projection device projects the first comment information and the image template on the projection carrier, includes:

a sending unit, configured to send the first sequence of images to the projection device, so that the projection device projects the first sequence of images on the projection carrier.

In one embodiment of the present disclosure, the apparatus further comprises:

In an embodiment of the disclosure, the adjusting module, when configured to adjust the display parameter of the first comment information in response to receiving the display parameter adjustment instruction, is configured to at least one of:

and adjusting the font brightness of the first comment information based on the current environment brightness value in response to receiving a display parameter adjusting instruction for adjusting the font brightness.

In an embodiment of the disclosure, the sending module 401, when configured to send the first sequence of images to the projection device, is configured to:

In an embodiment of the present disclosure, the sending module 401 is further configured to send the second comment information and the image template to the projection device, so that the projection device projects the second comment information and the image template on the projection carrier, and the second comment information is displayed in a set display area of the image template;

the second comment information is comment information newly received in the live broadcast room, or the second comment information is preset comment information.

It should be noted that although in the above detailed description several modules or units of the multimedia data processing apparatus are mentioned, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.

The embodiment of the disclosure also provides a computer readable storage medium. Fig. 5 is a schematic diagram of a computer-readable storage medium shown in the present disclosure according to an exemplary embodiment, as shown in fig. 5, the storage medium has a computer program 501 stored thereon, and when the computer program 501 is executed by a processor of a terminal device, the method for processing multimedia data on the terminal device side provided in any embodiment of the present disclosure may be executed.

The embodiment of the present disclosure further provides a terminal device, where the terminal device may include a memory and a processor, where the memory is used to store a computer instruction executable on the processor, and the processor is used to implement the test result obtaining method provided in any embodiment of the present disclosure when executing the computer instruction. Referring to fig. 6, fig. 6 is a schematic structural diagram of a terminal device shown in the present disclosure according to an exemplary embodiment, where the terminal device 600 may include, but is not limited to: a processor 610, a memory 620, and a bus 630 that couples various system components including the memory 620 and the processor 610.

The memory 620 stores therein computer instructions executable by the processor 610, so that the processor 610 can execute the multimedia data processing method on the terminal device side provided in any embodiment of the present disclosure. The memory 620 may include a random access memory unit RAM621, a cache memory unit 622, and/or a read-only memory unit ROM623. The memory 620 may further include: a program tool 625 having a set of program modules 624, the program modules 624 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, one or more combinations of which may comprise an implementation of a network environment.

The bus 630 may include, for example, a data bus, an address bus, a control bus, and the like. The terminal device 600 may also communicate with external devices 650 via the I/O interface 640, the external devices 650 may be, for example, a keyboard, a bluetooth device, etc. The terminal device 600 may also communicate with one or more networks, such as a local area network, a wide area network, a public network, etc., through the network adapter 660. The network adapter 660 may also communicate with other modules of the terminal device 600 via the bus 630, as shown in fig. 6.

The embodiment of the present disclosure further provides a computer program product, where the computer program product includes a computer program, and when the program is executed by the processor 610 of the terminal device 600, the method for processing multimedia data on the terminal device side provided in any embodiment of the present disclosure can be implemented.

Referring to fig. 7, fig. 7 is a block diagram of a multimedia data processing apparatus according to an exemplary embodiment of the disclosure, applied to a projection device, where the projection device is disposed on a target object, and a projection carrier is disposed on the target object;

the device includes:

the receiving module 701 is used for receiving first comment information and a preset image template, wherein the first comment information is comment information in a live broadcast;

the projection module 702 is configured to project the first comment information and the image template on a projection carrier, so that the first comment information is displayed on the projection carrier, where the first comment information is displayed in a set display area of the image template.

In an embodiment of the present disclosure, the receiving module 701, when configured to receive first comment information and a preset image template sent by a terminal device, is configured to:

the projection module 702, when configured to project the first comment information and the image template on the projection carrier, so that the first comment information is displayed on the projection carrier, is configured to:

In an embodiment of the present disclosure, the receiving module 701, when configured to receive a first image sequence sent by a terminal device, is configured to:

a projection module 702, when configured to project the first sequence of images on a projection carrier, configured to:

In an embodiment of the present disclosure, the receiving module 701 is further configured to receive second comment information and an image template sent by a terminal device, where the second comment information is newly received comment information in a live broadcast, or the second comment information is preset comment information;

the projection module 702 is further configured to project the second comment information and the image template on the projection carrier, so that the second comment information is displayed on the projection carrier, where the second comment information is displayed in the set display area of the image template.

In one embodiment of the present disclosure, the apparatus further comprises:

It should be noted that although several modules of the multimedia data processing apparatus are mentioned in the above detailed description, such division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the modules described above may be embodied in one module, in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module described above may be further divided into embodiments by a plurality of modules.

The embodiment of the disclosure also provides a computer readable storage medium. Fig. 8 is a schematic diagram of a computer-readable storage medium shown in the present disclosure according to an exemplary embodiment, as shown in fig. 8, the storage medium has a computer program 801 stored thereon, and when the computer program 801 is executed by a processor of a projection device, the method for processing multimedia data on the projection device side provided in any embodiment of the present disclosure may be performed.

The disclosed embodiments also provide a projection device, which may include a memory for storing computer instructions executable on a processor, and a processor for implementing the test result acquisition method provided by any one of the embodiments of the present disclosure when the computer instructions are executed. Referring to fig. 9, fig. 9 is a schematic structural diagram of a projection apparatus according to an exemplary embodiment of the present disclosure, where the projection apparatus 900 may include, but is not limited to: a processor 910, a memory 920, and a bus 930 that connects the various system components, including the memory 920 and the processor 910.

The memory 920 stores computer instructions, which can be executed by the processor 910, so that the processor 910 can execute the multimedia data processing method on the projection device side provided in any embodiment of the present disclosure. The memory 920 may include a random access memory unit RAM921, a cache memory unit 922, and/or a read-only memory unit ROM923. The memory 920 may further include: program tool 925 having a set of program modules 924, the program modules 924 including but not limited to: an operating system, one or more application programs, other program modules, and program data, one or more combinations of which may comprise an implementation of a network environment.

The bus 930 may include, for example, a data bus, an address bus, a control bus, and the like. The projecting device 900 may also communicate with external devices 950, such as a keyboard, bluetooth device, etc., through I/O interface 940. The projection device 900 may also communicate with one or more networks, such as a local area network, a wide area network, a public network, etc., through the network adapter 990. As shown in fig. 9, the network adapter 990 may also communicate with other modules of the projection device 900 via the bus 930.

The embodiment of the present disclosure further provides a computer program product, where the computer program product includes a computer program, and when the program is executed by the processor 910 of the projection device 900, the method for processing multimedia data on the projection device side provided in any embodiment of the present disclosure may be implemented.

Further, while the operations of the disclosed methods are depicted in the drawings in a particular order, this does not require or imply that these operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.

While the spirit and principles of the present disclosure have been described with reference to several particular embodiments, it is to be understood that the present disclosure is not limited to the particular embodiments disclosed, nor is the division of aspects which is intended to be construed to be merely illustrative of the fact that features of the aspects may be combined to advantage. The disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A multimedia data processing method is applied to a terminal device, and the method comprises the following steps:

responding to first comment information of a live broadcast room, and sending the first comment information and a preset image template to a projection device so that the projection device can project the first comment information and the image template on a projection carrier, wherein the first comment information is displayed in a set display area of the image template;

the projection equipment is arranged on a target object, and the projection carrier is arranged on the target object.

2. The method of claim 1, further comprising:

and responding to a received display parameter adjusting instruction, and adjusting the display parameters of the first comment information, wherein the display parameters comprise at least one of font size, font color, font brightness and brightness difference between characters and a set display area.

3. The method of claim 1, wherein after receiving first comment information of a live broadcast, the first comment information and a preset image template are sent to a projection device, so that the projection device projects the first comment information and the image template on a projection carrier, the method further comprises:

sending second comment information and the image template to the projection device, so that the projection device projects the second comment information and the image template on the projection carrier, wherein the second comment information is displayed in a set display area of the image template;

the second comment information is comment information newly received in a live broadcast, or the second comment information is preset comment information.

4. The multimedia data processing method is characterized by being applied to projection equipment, wherein the projection equipment is arranged on a target object, and a projection carrier is arranged on the target object;

the method comprises the following steps:

and projecting the first comment information and the image template on the projection carrier so as to enable the first comment information to be displayed on the projection carrier, wherein the first comment information is displayed in a set display area of the image template.

5. The method of claim 4, wherein after the projecting the first comment information and the image template onto the projection carrier such that the first comment information is displayed on the projection carrier, the method further comprises:

receiving second comment information and the image template, wherein the second comment information is newly received comment information in a live broadcast room, or the second comment information is preset comment information;

6. A multimedia data processing apparatus, applied to a terminal device, the apparatus comprising:

the sending module is used for responding to first comment information received from a live broadcast room, sending the first comment information and a preset image template to a projection device, so that the projection device projects the first comment information and the image template on a projection carrier, and the first comment information is displayed in a set display area of the image template;

7. The multimedia data processing device is applied to projection equipment, wherein the projection equipment is arranged on a target object, and a projection carrier is arranged on the target object;

the device comprises:

the receiving module is used for receiving first comment information and a preset image template, wherein the first comment information is comment information in a live broadcast;

the projection module is used for projecting the first comment information and the image template on the projection carrier so as to enable the first comment information to be displayed on the projection carrier, wherein the first comment information is displayed in a set display area of the image template.

8. A terminal device, characterized in that the terminal device comprises a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the operations performed by the multimedia data processing method according to any of claims 1 to 3.

9. A projection device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the operations performed by the multimedia data processing method of claim 4 or 5.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a program that is executed by a processor to perform operations performed by the multimedia data processing method according to any one of claims 1 to 3; alternatively, the program is executed by a processor to perform the operations performed by the multimedia data processing method of claim 4 or 5.