CN115426533A - Audio data playing method and device and electronic equipment - Google Patents

Audio data playing method and device and electronic equipment Download PDF

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Publication number
CN115426533A
CN115426533A CN202210869275.3A CN202210869275A CN115426533A CN 115426533 A CN115426533 A CN 115426533A CN 202210869275 A CN202210869275 A CN 202210869275A CN 115426533 A CN115426533 A CN 115426533A
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China
Prior art keywords
text
text content
audio data
original
sliding
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Chinese (zh)
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张海涛
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Beijing Duokrypton Information Technology Co ltd
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Beijing Duokrypton Information Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/488Data services, e.g. news ticker
    • H04N21/4882Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72436User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. short messaging services [SMS] or e-mails
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42224Touch pad or touch panel provided on the remote control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/441Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card
    • H04N21/4415Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card using biometric characteristics of the user, e.g. by voice recognition or fingerprint scanning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8106Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8126Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The disclosure relates to a method and a device for playing audio data and electronic equipment, and relates to the technical field of audio broadcasting, wherein the method comprises the following steps: displaying a text page; receiving sliding input of a user for a sliding control; when the sliding input is detected to stop, obtaining a sliding parameter corresponding to the sliding input, determining second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content; and acquiring first audio data corresponding to the second text content from the original audio data, and playing the first audio data. The embodiment of the disclosure realizes that the audio data corresponding to a certain part of the text content is automatically played when the user reads the certain part of the text content.

Description

Audio data playing method and device and electronic equipment
Technical Field
The present disclosure relates to the field of audio broadcasting technologies, and in particular, to a method and an apparatus for playing audio data, and an electronic device.
Background
With the appearance of new media and the appearance of network information technologies, people can acquire various kinds of news information through electronic equipment anytime and anywhere, in order to meet the requirements of different users for acquiring information in different scenes, mainstream media Application programs (APP) develop corresponding audio functions, and the users can acquire the news information conveniently without watching news texts.
Disclosure of Invention
In order to solve the technical problem or at least partially solve the technical problem, the present disclosure provides a method and an apparatus for playing audio data, and an electronic device.
In a first aspect, the present disclosure provides a method for playing audio data, the method including:
displaying a text page, wherein the text page comprises a text display area and a sliding control, the first text content in the original text content is displayed in the text display area, and the sliding control is used for responding to the sliding input of a user and updating the text content in the text display area;
receiving sliding input of a user for a sliding control;
when the sliding input is detected to stop, obtaining a sliding parameter corresponding to the sliding input, determining second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content;
and acquiring first audio data corresponding to the second text content from the original audio data, and playing the first audio data, wherein the original audio data corresponds to the original text content.
As an implementation manner of the embodiment of the present disclosure, acquiring first audio data corresponding to a second text content from original audio data, and playing the first audio data includes:
determining a first position of the second text content in the original text content;
determining and acquiring a second position of the first audio data corresponding to the second text content in the original audio data according to the first position;
and acquiring first audio data from the original audio data according to the second position, and playing the first audio data.
As an implementation manner of the embodiment of the present disclosure, after receiving a slide input of a user for a slide control, the method further includes:
intercepting a text image corresponding to the text page;
identifying the text image to obtain a first text character corresponding to the text image;
and matching the original text content and the first text characters to obtain first text content.
As an implementation manner of the embodiment of the present disclosure, obtaining the first text content according to matching between the original text content and the first text character includes:
removing preset characters from the original text content to obtain original text characters;
and traversing the original text characters, matching according to the first text characters, and determining the first text content corresponding to the first text characters in the original text content.
As an implementation manner of the embodiment of the present disclosure, traversing an original text character, performing matching according to a first text character, and determining a first text content corresponding to the first text character in the original text content includes:
determining the number of characters of a detection window according to the number of characters of the first text characters, wherein the number of characters of the detection window is the same as the number of characters of the first text characters;
traversing the original text characters according to the detection window, and calculating the text similarity between a second text character falling into the detection window and the first text character, wherein the second text character is any one of the original text characters;
and under the condition that the text similarity is greater than a preset similarity threshold, determining that a second text character is obtained from the original text characters in a matching mode and serves as a first text character, and taking a third text content corresponding to the second text character as the first text content.
As an implementation manner of the embodiment of the present disclosure, when it is detected that the sliding input is stopped, obtaining a sliding parameter corresponding to the sliding input, determining a second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content, further including:
acquiring a face image of a user;
determining pupil information from the face image, wherein the pupil information comprises pupil diameter;
acquiring first audio data corresponding to the second text content from the original audio data, and playing the first audio data, wherein the original audio data corresponds to the original text content, and the method comprises the following steps:
and when the pupil diameter is larger than or equal to the preset diameter, acquiring first audio data corresponding to the second text content from the original audio data, and playing the first audio data, wherein the original audio data corresponds to the original text content.
As an implementation manner of the embodiment of the present disclosure, acquiring first audio data corresponding to a second text content from original audio data, and playing the first audio data includes:
and under the condition that the display duration of the second text content in the text display area is greater than or equal to the preset duration, playing first audio data corresponding to the second text content.
In a second aspect, an embodiment of the present disclosure provides an apparatus for playing audio data, where the apparatus includes:
the display module is used for displaying a text page, the text page comprises a text display area and a sliding control, the first text content in the original text content is displayed in the text display area, and the sliding control is used for responding to the sliding input of a user and updating the text content in the text display area;
the receiving module is used for receiving sliding input of a user for the sliding control;
the processing module is used for acquiring a sliding parameter corresponding to the sliding input when the sliding input is detected to stop, determining second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content;
and the playing module is used for acquiring first audio data corresponding to the second text content from the original audio data and playing the first audio data, wherein the original audio data corresponds to the original text content.
As an implementation manner of the embodiment of the present disclosure, the playing module is specifically configured to determine a first position of the second text content in the original text content;
determining and acquiring a second position of the first audio data corresponding to the second text content in the original audio data according to the first position;
and acquiring first audio data from the original audio data according to the second position, and playing the first audio data.
As an implementation manner of the embodiment of the present disclosure, the processing module is further configured to intercept and obtain a text image corresponding to a text page;
identifying the text image to obtain a first text character corresponding to the text image;
and obtaining the first text content according to the matching of the original text content and the first text characters.
As an implementation manner of the embodiment of the present disclosure, the processing module is specifically configured to remove preset characters from original text content to obtain original text characters;
and traversing the original text characters, matching according to the first text characters, and determining the first text content corresponding to the first text characters in the original text content.
As an implementation manner of the embodiment of the present disclosure, the processing module is specifically configured to determine the number of characters in the detection window according to the number of characters in the first text character, where the number of characters in the detection window is the same as the number of characters in the first text character;
traversing the original text characters according to the detection window, and calculating the text similarity between a second text character falling into the detection window and the first text character, wherein the second text character is any one of the original text characters;
and under the condition that the text similarity is greater than a preset similarity threshold value, determining that a second text character is obtained from the original text characters in a matching mode and serves as a first text character, and taking a third text content corresponding to the second text character as a first text content.
As an implementation manner of the embodiment of the present disclosure, the processing module is further configured to acquire a facial image of the user;
determining pupil information from the face image, wherein the pupil information comprises pupil diameter;
and the playing module is specifically used for acquiring first audio data corresponding to the second text content from the original audio data when the pupil diameter is greater than or equal to the preset diameter, and playing the first audio data, wherein the original audio data corresponds to the original text content.
As an implementation manner of the embodiment of the present disclosure, the playing module is specifically configured to play the first audio data corresponding to the second text content when a display duration of the second text content in the text display area is greater than or equal to a preset duration.
In a third aspect, the present disclosure provides an electronic device comprising: the method comprises the following steps: a processor, a memory and a computer program stored on the memory and executable on the processor, wherein the computer program, when executed by the processor, implements the method for playing back audio data according to the first aspect or any one of its alternative embodiments.
In a fourth aspect, the present disclosure provides a computer-readable storage medium comprising: the computer-readable storage medium stores thereon a computer program, which when executed by a processor implements the method for playing audio data according to the first aspect or any one of its optional embodiments.
In a fifth aspect, the present disclosure provides a computer program product comprising: when the computer program product runs on a computer, the computer is caused to implement the method for playing back audio data according to the first aspect or any one of its alternative embodiments.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the utility model provides a playing method of audio data, which comprises the steps of firstly displaying a first text content in an original text content in a text display area in a text page, and then receiving the sliding input of a user for a sliding control in the text page, wherein the sliding control is used for responding to the sliding input of the user and updating the text content in the text display area; when the sliding input is detected to stop, the sliding parameters corresponding to the sliding input are obtained, the second text content in the original text content is determined according to the sliding parameters and the first text content and displayed, the first audio data corresponding to the second text content is further obtained from the original audio data and played, and the audio data corresponding to the text content is automatically played when a user reads a certain part of the text content.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view illustrating an application scenario of a method for playing audio data according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart illustrating a method for playing audio data according to an embodiment of the disclosure;
fig. 3 is a schematic diagram of interaction between a smart phone and a server in an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a read-along switch in an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a text page displaying second text content in an embodiment of the disclosure;
fig. 6 is a schematic structural diagram of an audio data playing apparatus provided in an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
The terms "first," "second," "third," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art. In addition, in the description of the present disclosure, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
With the appearance of new media and the appearance of network information technologies, people can acquire various kinds of news information through electronic equipment anytime and anywhere, in order to meet the requirements of different users for acquiring information in different scenes, a mainstream media application program develops a corresponding audio function, the audio function can convert text content in an applied display page into voice, and the voice is played through a voice player.
In order to solve the above problems, the present disclosure provides a method, an apparatus, and an electronic device for playing audio data, where the method first displays a first text content in an original text content in a text display area in a text page, and then receives a sliding input of a user for a sliding control in the text page, where the sliding control is used to update the text content in the text display area in response to the sliding input of the user; when the sliding input is detected to stop, the sliding parameters corresponding to the sliding input are obtained, the second text content in the original text content is determined according to the sliding parameters and the first text content and displayed, the first audio data corresponding to the second text content is further obtained from the original audio data and played, and the audio data corresponding to the text content is automatically played when a user reads a certain part of the text content.
The audio data playing method described in the embodiments of the present disclosure may be applied to a playing device of audio data or an electronic device, where the playing device of audio data may be a functional module and/or a functional entity that can implement the audio data playing method in the electronic device.
The electronic device may include: examples of smart phones (e.g., android phones, IOS phones, windows Phone phones, etc.), tablet computers, palm computers, notebook computers, video matrix, monitoring platforms, mobile Internet Devices (MID) or wearable Devices, servers, e.g., cloud servers, etc., are only illustrative and not exhaustive, including but not limited to the above.
Fig. 1 is a schematic view of an application scenario of a method for playing audio data in an embodiment of the present disclosure. Fig. 1 shows a text page 101 of a smartphone 100, the text page 101 including a text display area 102 and a slider control 103. In a scene that a user browses an article by using the smart phone 100, the text display area 102 displays first text content of original text content (article), and then the smart phone 100 receives a sliding input of the user for the sliding control 103 to update the text content in the text display area 102 so as to meet the reading requirement of the user; when the sliding input is detected to stop, the sliding parameters corresponding to the sliding input are obtained, then the second text content in the original text content needing to be displayed is determined according to the sliding parameters and the first text content, the sliding input stops indicating that the user is interested in the second text content and needs to carefully read, then the first audio data corresponding to the second text content is determined from the original audio data corresponding to the original text content, and the first audio data is played, so that the second text content interested by the user can be played with the first audio data corresponding to the second text content, and the user experience is improved.
Fig. 2 is a schematic flow chart of a method for playing audio data according to an embodiment of the present disclosure, as shown in fig. 2, the method includes the following steps S201 to S204:
s201, displaying a text page.
In some embodiments, as shown in fig. 3, fig. 3 is a schematic diagram of interaction between a smartphone and a server in an embodiment of the present disclosure. Fig. 3 includes a smart phone 100 and a server 300, in a scenario where a user obtains text information such as news information through a media application running on the smart phone 100, after receiving a request for viewing the text information from the user, the smart phone 100 as a client obtains original text content and original audio data corresponding to the original text content from the server 300.
Specifically, a link address is obtained from the server, the original text content and the original audio data corresponding to the original text content are stored in the link address, and the original text content is obtained from the server according to the link address when the smart phone displays a text page.
The original text content comprises preset characters and original text characters, wherein the preset characters are used for setting a display format of the original text content, and the preset characters include but are not limited to at least one of the following characters: line feed "/n", translation "/r", division marker "< >", insertion marker "; the original text characters can be Chinese characters or English letters, and the language type of the original text characters is not particularly limited by the disclosure. Taking the line feed character "/n" as an example, the smart phone performs line feed display on the original text character according to the preset character "/n" when displaying the original text content.
Illustratively, the original text content obtained by the smartphone from the server is a news message with 638 original text characters, and the specific content is as follows: "high temperature early warning! In X-month X-day daylight, the highest air temperature of the Xinjiang Turpan region, the east of the southern Xinjiang basin, the northwest of the inner Mongolia, the southern Shaanxi, the southern Huanghuai, the Jianghuai, the Jianhan, the south China, the large part of the south China, the east of the southwest region and the like is more than 35 ℃, wherein the highest air temperature of the southern Sharpan region, the east of the southern Jianjiang basin, the southern Shaanxi, the southern Anhui, the southern Jiangsu, the large part of the Shanghai, the east and the northwest of the Hubei, the northern Hubei and the east of the Xinjiang, the western basin, the northern Jiangxi, the Zhejiang, the northwest, the four-Hezhong basin, the eastern West of the Sichuan basin, the Chongqing, the northeast of the State, the Yunnan north of the Yunnan can reach 37-39 ℃ at most, the southern West of the Zhejiang, the southeast, the southeaven, the southeast of the Sichuan, the Chongqing and the Guiqing province and the northwest of the Guizhong. For the North Square group, high temperature weather will be a paragraph. The temperature of Taiyuan, zhengzhou, shijiazhuang, lanzhou, yinchuan and the like can be kept at the high temperature of more than 35 ℃ for X days besides the Xian, and the temperature of the places such as Taiyuan, zhengzhou, shijiazhuang, lanzhou, yinchuan and the like can be fallen to below 35 ℃. Wide spread range and long duration. </p \ n < p > for the south group, high temperature weather just started and will last more than one week. The high temperature of Shanghai, chongqing, fuzhou and Hangzhou is expected to realize one-week whole service in the future one week; the highest temperature of the fertilizer, nanchang, nanjing, changsha, chengdu, wuhan and the like is more than 33 ℃. The weather department predicts that the high temperature weather of the current round of Chongqing will last X month and X days. The daily maximum temperature in most regions reaches 35 to 40 ℃, and locally reaches 40 to 42 ℃. Aiming at the characteristics of long duration, wide range and high strength of the high-temperature weather of the wheel, the Chongqing city issues a high-temperature orange early warning, a high-temperature heatstroke four-stage early warning and a forest grassland fire hazard orange early warning in sequence. The strongest high temperature coming from today avoids high temperature period as much as possible when going out, and takes attention to heatstroke prevention and cooling. Heatstroke is divided into different stages, including mild heatstroke, premonitory heatstroke, severe heatstroke, and may be life-threatening when heatstroke is severe. The following four points are kept in mind after heatstroke: 1. quickly separating from high-temperature environment, and transferring to cool and ventilated place for rest. 2. Make up liquid, light brine. 3. Manual heat dissipation, wet towel cold compress, ice compress under the armpit, alcohol body wiping and the like. 4. 120 must be dialed to seek medical advice in time when severe heatstroke occurs. "
When the smart phone displays, displaying original text characters according to a format indicated by preset characters:
"high temperature early warning!
In the daytime of X month, the highest temperature of the parts of the Xinjiang Turpan region, the south of the southern Xinjiang basin, the northwest of inner Mongolia, the south of Shanxi, the south of Huang-Huai, the south of Jianghuai, the Han of Jianghua, the south of Jianghuang, the large part of south of West, and the like is 37-39 ℃, and the highest temperature of the parts of the Xinjiang Turpan region, the south of south Jianjiang basin, the south of Shanxi, the south of Anhui, the south of Jiangsu, the large part of Shanghai, the east of Hubei, the northwest of Hunan, the north of Hunan, the large part of Jiangxi, the middle of Zhejiang, the north of Fujian, the middle of Sichuan basin, the east of Sichuan, chongqing, the northeast of Guizhou, and the north of Yunnan can reach more than 40 ℃.
For the North group, hot weather will be a paragraph. The temperature of Taiyuan, zhengzhou, shijiazhuang, lanzhou, yinchuan and the like can be kept at the high temperature of more than 35 ℃ for X days besides the Xian, and the temperature of the places such as Taiyuan, zhengzhou, shijiazhuang, lanzhou, yinchuan and the like can be fallen to below 35 ℃. Wide spread range and long duration.
For the south group, hot weather has just started and will last more than a week. The high temperature of Shanghai, chongqing, fuzhou and Hangzhou is expected to realize one week of whole service in the future; the highest temperature of the fertilizer, nanchang, nanjing, changsha, chengdu, wuhan and the like is more than 33 ℃.
The weather department predicts that the high-temperature weather of the current round of Chongqing will last to X month and X day. The daily maximum temperature in most regions will reach 35 to 40 ℃ and locally 40 to 42 ℃. Aiming at the characteristics of long duration, wide range and high strength of the high-temperature weather of the wheel, the high-temperature orange early warning, the high-temperature heatstroke four-stage early warning and the forest grassland fire hazard orange early warning are issued in the Chongqing market in sequence.
The strongest high temperature comes in this year, and people go out to avoid high temperature periods as much as possible, and pay attention to heatstroke prevention and cooling. Heatstroke is divided into different stages, including mild heatstroke, premonitory heatstroke, severe heatstroke, and may be life-threatening when heatstroke is severe. The following four points are kept in mind after heatstroke: 1. quickly separating from high-temperature environment, and transferring to cool and ventilated place for rest. 2. Make up liquid, light brine. 3. Manual heat dissipation, wet towel cold compress, ice compress under the armpit, alcohol body wiping and the like. 4. 120 must be dialed to seek medical advice in time when severe heatstroke occurs. "
The smartphone also acquires original audio data corresponding to the original text content, and then determines, according to the size and display setting of the text display area, the first 292 words from the 638-word news message as the first text content displayed in the text display area, as shown in fig. 1.
A text page 101 is shown in fig. 1, where a text display area 102 and a slider control 103 are included in the text page 101. It should be noted that the size and the display position of the text display area 102 shown in fig. 1 are not specifically shown; style of the sliding control 103 the present disclosure is not particularly limited, for example, the sliding control 103 may be a vertical sliding bar as shown in fig. 1, a horizontal sliding bar, or a circular sliding control of a dial type.
And displaying a first text content in the original text content in the text display area, wherein the first text content is any text content in the original text content. For example, after a user clicks a desired news link in a media application running on a smart phone, a text display area first displays a title and first N pieces of content of news content, where N is a positive integer greater than or equal to 1, and the title and the first N pieces of content serve as first text content; if the user runs the media application program on the smart phone to read an article which is not read before, the first text content corresponding to the last reading position is displayed in the text display area according to the last reading position.
The slide control is used for responding to the slide input of the user to update the text content in the text display area. The sliding input of the user may be a touch input, a voice input, a gesture input, and the like, which is not specifically limited by the present disclosure. The user's slide input may be an inertial slide input and may be a drag slide input. The sliding control can determine sliding parameters corresponding to the sliding input of the user, wherein the sliding parameters comprise at least one of the following: sliding direction, sliding distance, sliding speed and sliding duration. For example, if the sliding input is an inertial sliding input, the corresponding sliding parameters include a sliding direction, a sliding distance, a sliding duration and a sliding speed, and the smart phone determines the sliding parameters according to the sliding control so as to obtain text content to be displayed and update the currently displayed text content.
In some embodiments, setting information of a read-along switch is obtained, where the read-along switch is used to control whether to start a text content currently displayed on a voice broadcast text page, and when the setting information of the read-along switch indicates to start, as shown in fig. 4, fig. 4 is a schematic diagram of the read-along switch in the embodiment of the present disclosure, and a read-along switch 401 shown in fig. 4 is started to indicate that audio data corresponding to the text content displayed on the text page is played in a process of browsing text information by a user, so as to implement playing of the audio data along with the text content; and under the condition that the follow-reading switch setting information indicates closing, determining whether to play the audio data according to the audio setting. Under the condition that the audio setting instruction is used for playing the audio data, the follow-reading switch setting information indicates that the audio data of the text content is expected to be completely played by the user, and the audio data can be understood as being broadcasted from the beginning of the text to the end of the text; and under the condition that the audio setting instruction does not play the audio data, the text content is only displayed in the text display area, and the audio data corresponding to the text content is not played, so that the user can concentrate on reading.
According to the embodiment, the reading follow switch is arranged, so that a user can conveniently turn on or turn off the function of the text content currently displayed on the voice broadcast text page, various choices are provided for the user, and the scene adaptability of audio data playing is improved.
And S202, receiving sliding input of a user for the sliding control.
S203, when the sliding input is detected to stop, the sliding parameters corresponding to the sliding input are obtained, the second text content in the original text content is determined according to the sliding parameters and the first text content, and the second text content is displayed.
In a scene that a user acquires text information such as news information through a media application program running on a smart phone, the user adjusts a sliding control in a text page to control the text content currently displayed on the text page, the text content updated and displayed in a text display area is interested when sliding input is stopped, and the user adjusts the sliding component to skip part of the text content in the continuous sliding input process, so that the text content which is not interested by the user is skipped.
In some embodiments, and with reference to the foregoing, the slide input may be an inertial slide input, and may also be a drag slide input. The following will take inertial slide input as an example to specify the process of the second text content in the original text content.
When the received sliding input of the user for the sliding control is inertial sliding input, determining a sliding parameter corresponding to the sliding input according to a touch starting point and a touch end point of the sliding input: the touch control method comprises a sliding direction, a sliding distance, a sliding time length and a sliding speed, wherein the sliding direction is a direction pointing to a touch end point along a touch starting point, the sliding distance is a distance between the touch starting point and the touch end point, the sliding time length is a time length from the touch starting point to the touch end point, and the sliding speed is calculated according to the sliding distance and the sliding time length.
Further, determining a second text content in the original text content according to the sliding parameter corresponding to the sliding input and the first text content.
The embodiment of the disclosure provides an implementation way, which accurately determines the second text content from the original text content: firstly, after receiving a sliding input of a user for a sliding control, intercepting a currently displayed text page, which can be understood as that a screen capture is performed on the smart phone to obtain a text image of the currently displayed text page, wherein the text image comprises a currently displayed first text content.
Then, the text image is recognized, and after the image is recognized, the first text character is obtained first, which can be understood that the first text character is a displayed visual reading text and does not include the preset character. For example, the text image is recognized based on ios13.0 system and later version of image recognition library vision, and the first text character corresponding to the text image is obtained.
Further, according to a first text character obtained by recognizing the text image, the first text content is obtained by matching from the original text content. Optionally, first, the number of characters of the detection window is determined according to the number of characters of the first text character, which may be understood as generating the detection window with the same number of characters according to the number of characters of the first text character, for example, if the number of characters of the first text character is 292, then the number of characters of the detection window is also 292. And traversing the original text content by using the detection window, and calculating the text similarity of the third text content falling into the detection window and the first text content. Comparing the text similarity with a preset similarity threshold, determining that a third text content falling into the detection window is similar to the first text content when the text similarity is greater than the preset similarity threshold, querying and matching the original text content to obtain a first text content, and then obtaining a position of the first text content in the original text content, where the position of the first text content in the original text content is represented by a first text character and a last text character in the first text in the original text content, for example, described in percentage, where the position of the first text character in the first text content in the original text content is 1%, the position of the last text character in the first text content in the original text content is 40%, and then the position of the first text content in the original text content is represented as: 1 to 40 percent.
In some embodiments, in order to improve matching accuracy, first, preset characters are removed from original text content to obtain original text characters, then a detection window is determined according to first text characters, the original text characters are traversed by the detection window, second text characters falling into the detection window are matched with the first text characters, text similarity between the second text characters and the first text characters is calculated, the first text characters matched from the original text characters are determined under the condition that the text similarity is greater than a preset text similarity threshold, and further, third text content corresponding to the second text characters is determined from the original text content according to a corresponding relation between the original text characters and the original text content, so that a position of the first text content corresponding to a text image in the original text content is obtained.
In some embodiments, the position of the first text content in the original text content may be determined based on a binary tree deep learning algorithm. Optionally, after removing preset characters from the original text content to obtain original text characters, dividing the original text characters into two parts to obtain an original text character one and an original text character two; then, according to a first text character obtained by recognizing the text image, whether a text character similar to the first text character exists is searched for from the first original text character and the second original text character respectively. If the text characters similar to the first text characters are inquired from the first original text characters, dividing the first original text characters into two parts, and searching again by using the first text characters until the first text characters in the original text characters are found, so that the position of the first text content in the original text content is determined. When a text character similar to the first text character is searched, the similarity threshold set each time may be different, for example, the similarity threshold is sequentially increased, so as to accurately find the first text character from the original text characters.
Furthermore, when the sliding input is detected to stop, the sliding parameter corresponding to the sliding input is acquired, and the first position of the second text content in the original text content is determined according to the sliding parameter and the first text content, that is, according to the sliding parameter and the position of the first text content in the original text content. And determining second text content from the original text content according to the first position, and displaying the second text content.
Exemplarily, as shown in fig. 5, fig. 5 is a schematic diagram of a text page displaying the second text content in the embodiment of the present disclosure. And under the condition that the received sliding input of the user for the sliding control is inertial sliding input, determining a sliding parameter corresponding to the sliding input, determining second text content from the original text content in combination with the first text content before the sliding input, and displaying the second text content.
It should be emphasized that, according to the sliding parameter corresponding to the drag-and-slide input and the first text content, the process of determining the second text content from the original text content is the same as or similar to the process of determining the second text content from the original text content according to the sliding parameter corresponding to the inertial slide input and the first text content, and the details of the present disclosure are not repeated herein.
S204, acquiring first audio data corresponding to the second text content from the original audio data, and playing the first audio data.
In some embodiments, the original audio data and the original text content have a corresponding relationship, a second position of the first audio data corresponding to the second text content in the original audio data can be determined according to a first position of the second text content in the original text content, and then the first audio data is acquired from the original audio data according to the second position and played, so that the corresponding audio is played following the reading progress of a user.
Illustratively, the first position of the second text content in the original text is represented by a percentage of 60% to 80%, and there is a corresponding relationship between the original text content and the original audio data, then the second position of the first audio data corresponding to the second text content in the original audio data is represented by a percentage of 60% to 80%, and further the audio data of the portion of 60% to 80% in the original audio data is played.
In some embodiments, after the second content is displayed, the display duration of the second text content in the text display area is accumulated, and if the display duration is equal to or longer than a preset duration, the user is interested in the currently displayed second text content, and the first audio data corresponding to the second text content is played while the second text content is displayed. The preset duration is set according to actual needs, and the disclosure is not limited herein.
In some embodiments, after displaying the second content, the smartphone obtains a facial image of the user according to the configured camera, and then determines pupil information from the facial image, where the pupil information includes, but is not limited to, a pupil diameter. When the stop of the sliding input is detected, whether the pupil diameter of the user is larger than or equal to a preset diameter is judged. Under the condition that the pupil diameter is larger than or equal to the preset diameter, the fact that the user is interested in the second text content displayed on the corresponding text page after the sliding input is stopped is indicated, the first audio data corresponding to the second text content is obtained from the original audio data, the first audio data is played to meet the user requirements, the text content which is interested in the user is displayed, meanwhile, the corresponding audio data is played synchronously, and the user experience is improved.
In summary, the present disclosure provides a method for playing audio data, in which a first text content in an original text content is displayed in a text display area of a text page, and then a sliding input of a user for a sliding control in the text page is received, where the sliding control is configured to update the text content in the text display area in response to the sliding input of the user; when the sliding input is detected to stop, the sliding parameters corresponding to the sliding input are obtained, the second text content in the original text content is determined according to the sliding parameters and the first text content and displayed, the first audio data corresponding to the second text content is further obtained from the original audio data and played, and the audio data corresponding to the text content is automatically played when a user reads a certain part of the text content.
It should be noted that the protection scope of the audio data playing method described in the embodiment of the present disclosure is not limited to the execution sequence of the steps listed in the embodiment, and all the schemes of increasing or decreasing steps and replacing steps in the prior art according to the principle of the present disclosure are included in the protection scope of the present disclosure.
As shown in fig. 6, fig. 6 is a schematic diagram of an audio data playing apparatus provided in an embodiment of the present disclosure, where the apparatus includes:
the display module 601 is configured to display a text page, where the text page includes a text display area and a sliding control, the text display area displays a first text content in an original text content, and the sliding control is configured to update the text content in the text display area in response to a sliding input of a user;
a receiving module 602, configured to receive a sliding input of a user for a sliding control;
the processing module 603 is configured to, when it is detected that the sliding input is stopped, obtain a sliding parameter corresponding to the sliding input, determine, according to the sliding parameter and the first text content, a second text content in the original text content, and display the second text content;
the playing module 604 is configured to obtain first audio data corresponding to the second text content from the original audio data, and play the first audio data, where the original audio data corresponds to the original text content.
As an implementation manner of the embodiment of the present disclosure, the playing module 604 is specifically configured to determine a first position of the second text content in the original text content;
determining and acquiring a second position of the first audio data corresponding to the second text content in the original audio data according to the first position;
and acquiring first audio data from the original audio data according to the second position, and playing the first audio data.
As an implementation manner of the embodiment of the present disclosure, the processing module 603 is further configured to intercept and obtain a text image corresponding to a text page;
identifying the text image to obtain a first text character corresponding to the text image;
and obtaining the first text content according to the matching of the original text content and the first text characters.
As an implementation manner of the embodiment of the present disclosure, the processing module 603 is specifically configured to remove preset characters from original text content to obtain original text characters;
and traversing the original text characters, matching according to the first text characters, and determining the first text content corresponding to the first text characters in the original text content.
As an implementation manner of the embodiment of the present disclosure, the processing module 603 is specifically configured to determine the number of characters in the detection window according to the number of characters in the first text character, where the number of characters in the detection window is the same as the number of characters in the first text character;
according to the original text characters traversed by the detection window, calculating the text similarity between a second text character falling into the detection window and the first text character, wherein the second text character is any one of the original text characters;
and under the condition that the text similarity is greater than a preset similarity threshold, determining that a second text character is obtained from the original text characters in a matching mode and serves as a first text character, and taking a third text content corresponding to the second text character as the first text content.
As an implementation manner of the embodiment of the present disclosure, the processing module 603 is further configured to obtain a face image of the user;
determining pupil information from the face image, wherein the pupil information comprises pupil diameter;
the playing module 604 is specifically configured to, when the pupil diameter is greater than or equal to the preset diameter, obtain first audio data corresponding to the second text content from the original audio data, and play the first audio data, where the original audio data corresponds to the original text content.
As an implementation manner of the embodiment of the present disclosure, the playing module 604 is specifically configured to play the first audio data corresponding to the second text content when the display duration of the second text content in the text display area is greater than or equal to a preset duration.
It should be noted that, in the embodiment of the apparatus for playing back audio data, the units and modules included in the apparatus are merely divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only used for distinguishing one functional unit from another, and are not used for limiting the protection scope of the present disclosure.
As shown in fig. 7, fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure. The electronic device includes: the processor 701, the memory 702, and the computer program stored in the memory 702 and capable of running on the processor 701 may be implemented by the processor 701 to implement each process executed by the first terminal in the above-mentioned audio data playing method, and may achieve the same technical effect, and are not described herein again to avoid repetition.
The disclosed embodiment provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process executed by a first terminal in the above-mentioned audio data playing method, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.
The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
From the above description of the embodiments, it is obvious for a person skilled in the art that the present disclosure can be implemented by software and necessary general hardware, and certainly can be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present disclosure may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present disclosure.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The previous description is only for the purpose of describing particular embodiments of the present disclosure, so as to enable those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A method for playing audio data, comprising:
displaying a text page, wherein the text page comprises a text display area and a sliding control, the text display area displays a first text content in an original text content, and the sliding control is used for responding to a sliding input of a user to update the text content in the text display area;
receiving a sliding input of a user for the sliding control;
when the sliding input is detected to stop, obtaining a sliding parameter corresponding to the sliding input, determining second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content;
and acquiring first audio data corresponding to the second text content from original audio data, and playing the first audio data, wherein the original audio data corresponds to the original text content.
2. The method of claim 1, wherein the obtaining first audio data corresponding to the second text content from original audio data and playing the first audio data comprises:
determining a first position of the second text content in the original text content;
determining and acquiring a second position of first audio data corresponding to second text content in the original audio data according to the first position;
and acquiring the first audio data from the original audio data according to the second position, and playing the first audio data.
3. The method of claim 1, wherein after receiving the user input for sliding the sliding control, further comprising:
intercepting to obtain a text image corresponding to the text page;
identifying the text image to obtain a first text character corresponding to the text image;
and matching the original text content and the first text character to obtain the first text content.
4. The method of claim 3, wherein obtaining the first text content based on the original text content and the first text character matching comprises:
removing preset characters from the original text content to obtain original text characters;
traversing the original text characters, matching according to the first text characters, and determining the first text content corresponding to the first text characters in the original text content.
5. The method of claim 4, wherein traversing the original text characters, matching according to the first text characters, and determining the first text content corresponding to the first text characters in the original text content comprises:
determining the number of characters of a detection window according to the number of characters of the first text characters, wherein the number of characters of the detection window is the same as the number of characters of the first text characters;
according to the original text characters traversed by the detection window, calculating the text similarity between a second text character falling into the detection window and the first text character, wherein the second text character is any one of the original text characters;
and under the condition that the text similarity is greater than a preset similarity threshold, determining that the second text character is obtained from the original text characters in a matching mode and serves as the first text character, and taking third text content corresponding to the second text character as the first text content.
6. The method according to claim 1, wherein after the step of obtaining the sliding parameter corresponding to the sliding input when the sliding input is detected to stop, determining the second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content, the method further comprises:
acquiring a face image of a user;
determining pupil information from the face image, wherein the pupil information comprises pupil diameter;
the acquiring first audio data corresponding to the second text content from original audio data and playing the first audio data, where the original audio data corresponds to the original text content, includes:
and when the pupil diameter is larger than or equal to a preset diameter, acquiring first audio data corresponding to the second text content from original audio data, and playing the first audio data, wherein the original audio data corresponds to the original text content.
7. The method of claim 1, wherein the obtaining first audio data corresponding to the second text content from original audio data and playing the first audio data comprises:
and under the condition that the display duration of the second text content in the text display area is greater than or equal to the preset duration, playing first audio data corresponding to the second text content.
8. An apparatus for playing audio data, comprising:
the display module is used for displaying a text page, the text page comprises a text display area and a sliding control, the text display area displays first text content in original text content, and the sliding control is used for responding to sliding input of a user and updating the text content in the text display area;
the receiving module is used for receiving sliding input of a user for the sliding control;
the processing module is used for acquiring a sliding parameter corresponding to the sliding input when the sliding input is detected to stop, determining second text content in the original text content according to the sliding parameter and the first text content, and displaying the second text content;
and the playing module is used for acquiring first audio data corresponding to the second text content from original audio data and playing the first audio data, wherein the original audio data corresponds to the original text content.
9. An electronic device, comprising: a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, enabling playback of audio data as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium, comprising: the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, enables playback of audio data according to any of claims 1 to 7.
CN202210869275.3A 2022-07-22 2022-07-22 Audio data playing method and device and electronic equipment Pending CN115426533A (en)

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Application publication date: 20221202