CN112637659B - Media audio playing method, device and system - Google Patents
Media audio playing method, device and system Download PDFInfo
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- CN112637659B CN112637659B CN202010294203.1A CN202010294203A CN112637659B CN 112637659 B CN112637659 B CN 112637659B CN 202010294203 A CN202010294203 A CN 202010294203A CN 112637659 B CN112637659 B CN 112637659B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
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Abstract
The embodiment of the invention provides a media audio playing method, a media audio playing device and a media audio playing system, wherein the media audio playing method comprises the following steps: acquiring an initial program description file, wherein the initial program description file comprises a media playing list and a media attribute corresponding to at least one to-be-played media in the media playing list; selecting a target media from at least one media to be played, and displaying media attributes of the associated target media, wherein the media attributes comprise audio attributes; setting audio attributes according to a user input instruction to generate a target program description file; and sending the target program description file to the target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio with the corresponding audio attribute in the process of playing the target media. The media audio playing method disclosed by the embodiment of the invention realizes that one system finishes the combined playing of media and audio.
Description
Technical Field
The present invention relates to the field of display screen playing control technologies, and in particular, to a media audio playing method, a media audio playing device, and a media audio playing system.
Background
In the field of media or display, clock media are often required to be displayed on a display screen, and in some occasions, such as a railway station, the clock media displayed on the display screen are required to have a time-telling function and can support user-defined time-telling voice.
The existing media audio playing method is that a clock media is displayed on a display screen, a time telling device is arranged to be connected with a sound box, and when the clock media displayed on the display screen is in an integral point, the sound box plays time telling voice. Another conventional method for playing media audio is to play a clock video with audio, but the video is large and the playing consumes more resources, so that the problem of inaccurate time for playing the clock video when the resources are short is caused.
Disclosure of Invention
Therefore, the present invention provides a media audio playing method, a media audio playing apparatus, a media audio playing system and a computer readable storage medium, so as to solve the above-mentioned deficiencies of the prior art, and achieve a system to complete the combined playing of media and audio with less resource consumption.
Specifically, in a first aspect, an embodiment of the present invention provides a media audio playing method, including: acquiring an initial program description file, wherein the initial program description file comprises a media play list and a media attribute corresponding to at least one to-be-played media in the media play list; selecting a target media from the at least one media to be played, and displaying the media attribute related to the target media, wherein the media attribute comprises an audio attribute related to the target media; setting the audio attribute according to a user input instruction to generate a target program description file; and sending the target program description file to a target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media.
The existing media audio playing method is that a clock media is displayed on a display screen, a time telling device is arranged to be connected with a sound box, and when the clock media displayed on the display screen is in an hour, the sound box plays time telling voice. Another existing media audio playing method is to play a clock video with audio, but the video is large and the playing consumes more resources, so that the problem of inaccurate time when playing the clock video under the condition of resource shortage is caused; the embodiment of the invention selects the target media from at least one to-be-played media in the media playing list, displays the media attribute of the associated target media, sets the audio attribute in the media attribute according to the user input instruction to generate the target program description file, and sends the target program description file to the target player, the target player plays the audio corresponding to the audio attribute in the process of playing the target media, and a timer is not required to be additionally arranged to be connected with a sound box to play the audio, so that a system can complete the combined playing of the media and the audio, the application range is wide, the time telling is not limited to the clock media, the condition that the time of the clock media display and the time telling voice is inconsistent can be avoided by using the two systems, the synchronization of audio and media is realized, the time telling is more accurate and timely, the cost is saved, the condition of using the clock video with the audio is avoided, the condition that the clock which plays the clock video under the condition of resource shortage is inaccurate is avoided, and the internal resources consumed by playing are reduced.
In an embodiment of the present invention, the setting the audio attribute set according to the user input instruction includes: setting a trigger condition in the audio attribute according to the user input instruction, wherein the trigger condition comprises an audio trigger condition corresponding to at least one audio associated with the target media.
In one embodiment of the invention, the audio trigger conditions include type trigger, value trigger and name audio.
In an embodiment of the present invention, the setting the audio attribute according to a user input instruction further includes: generating an audio play list based on the trigger condition, wherein the audio play list comprises an audio name corresponding to the at least one audio.
In one embodiment of the invention, the audio name comprises the MD5 code of the corresponding audio.
In an embodiment of the present invention, the setting the audio attribute set according to the user input instruction further includes: and setting sound effect playing parameters corresponding to the at least one audio according to the user input instruction.
In a second aspect, an embodiment of the present invention provides a media audio playing apparatus, including: the file acquisition module is used for acquiring an initial program description file, wherein the initial program description file comprises a media play list and a media attribute corresponding to at least one to-be-played media in the media play list; the attribute display module is used for selecting a target media from the at least one media to be played and displaying the media attribute related to the target media, wherein the media attribute comprises an audio attribute related to the target media; the audio setting module is used for setting the audio attribute according to a user input instruction so as to generate a target program description file; and the file sending module is used for sending the target program description file to a target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media.
In an embodiment of the present invention, the audio setting module is specifically configured to: setting trigger conditions in the audio attributes according to the user input instruction, wherein the trigger conditions comprise audio trigger conditions corresponding to at least one audio associated with the target media, and the audio trigger conditions comprise type trigger, value trigger and name trigger.
In an embodiment of the present invention, the audio setting module is further specifically configured to: generating an audio play list based on the trigger condition, wherein the audio play list comprises an audio name corresponding to the at least one audio.
In a third aspect, an embodiment of the present invention provides a media audio playing system, including: a processor and a memory coupled to the processor; wherein the memory stores instructions for execution by the processor, and the instructions cause the processor to perform operations for performing a media audio playback method as described in any one of the preceding methods.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which is a non-volatile memory and stores computer-readable instructions, where the computer-readable instructions include instructions for executing any one of the media audio playing methods described above.
As can be seen from the above, the embodiments of the present invention can achieve one or more of the following advantages: the target media is selected from at least one to-be-played media in the media playing list, the media attribute of the associated target media is displayed, the audio attribute in the media attribute is set according to the user input instruction, the target program description file is generated and sent to the target player, the target player plays the audio in the audio attribute set in the process of playing the target media, a timer is not required to be additionally arranged to be connected with a sound box to play the audio, the media and the audio are combined and played by one system, the application range is wide, the clock time reporting is not limited to the clock time reporting, the condition that the time of clock media display and the time of time reporting voice are inconsistent when two systems are used is avoided, the synchronization of the audio and the media is realized, the time reporting is more accurate and timely, the cost is saved, the condition of using clock video with the audio is avoided, the condition that the clock is inaccurate when the clock video is played under the condition of resource shortage is avoided, and the internal resources consumed in playing are reduced.
Other aspects and features of the present invention will become apparent from the following detailed description, which proceeds with reference to the accompanying drawings. It is to be understood, however, that the drawings are designed solely for purposes of illustration and not as a definition of the limits of the invention. It should be further understood that the drawings are not necessarily drawn to scale and that, unless otherwise indicated, they are merely intended to conceptually illustrate the structures and procedures described herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:
fig. 1 is a flowchart illustrating steps of a media audio playing method according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of a method for playing media audio according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of audio attribute sets according to a specific implementation of a media audio playing method according to a second embodiment of the present invention;
fig. 4 is a block diagram of a media audio playing device according to a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of a media audio playing system according to a fourth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a computer-readable storage medium according to a fifth embodiment of the present invention.
[ description of reference ]
S11-S14, S21-S25: media audio playing method steps;
20: a media audio playing device; 21: a file acquisition module; 22: an attribute display module; 23: an audio setting module; 24: a file sending module;
30: a media audio playback system; 31: a processor; 32: a memory;
40: a computer readable storage medium.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than described of illustrated herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
[ first embodiment ] A method for manufacturing a semiconductor device
Referring to fig. 1, a first embodiment of the present invention provides a media audio playing method. As shown in fig. 1, the media audio playing method includes steps S11 to S14, for example.
Step S11: acquiring an initial program description file, wherein the initial program description file comprises a media play list and a media attribute corresponding to at least one to-be-played media in the media play list;
step S12: selecting a target media from the at least one media to be played, and displaying the media attributes associated with the target media, wherein the media attributes comprise audio attributes associated with the target media;
step S13: setting the audio attribute according to a user input instruction to generate a target program description file;
step S14: and sending the target program description file to a target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media.
The media attributes mentioned in step S11 include, for example, attribute information such as a playing sequence, a media name, a playing plan starting date, a playing plan ending date, and a playing time length corresponding to the media. The media to be played is, for example, pictures, videos, web pages, streaming media, RSS, or the like, and it is understood herein that at least one media included in one media playlist may be the same type of media, and may also be different types of media. The target media mentioned in step S12 are, for example, clock media, countdown media, schedule media, or environment detection media, which need to be added with audio. The audio attributes mentioned in step S13 include, for example, trigger conditions. The target player mentioned in step S14 is, for example, an asynchronous control card for controlling the LED display to display a picture, and the target player may parse the target program description file to control the LED display to play the media to be played and output the audio.
To sum up, in the media audio playing method disclosed in the first embodiment of the present invention, a target media is selected from at least one to-be-played media in a media play list, and the media attribute associated with the target media is displayed, where the media attribute includes an audio attribute associated with the target media; the audio attribute is set according to the user input instruction to generate a target program description file and the target program description file is sent to the target player, the target player plays the audio in the audio attribute set in the process of playing the target media, a timer is not required to be additionally arranged to be connected with a sound box to play the audio, the system is used for completing the combined playing of the media and the audio, the application range is wide, the method is not limited to the time telling of the clock media, the condition that the time of clock media display and time-telling voice is inconsistent can be avoided by using two systems, the synchronization of audio and media is realized, the time-telling is more accurate and timely, the cost is saved, the condition of using clock video with audio is avoided, the condition of inaccurate clock when the clock video is played under the condition of resource shortage is avoided, and the internal resource consumed by playing is reduced.
[ second embodiment ] A
Referring to fig. 2, a second embodiment of the present invention provides a method for playing media audio. As shown in fig. 2, the media audio playing method includes, for example, steps S21 to S24.
Step S11: acquiring an initial program description file, wherein the initial program description file comprises a media play list and a media attribute corresponding to at least one to-be-played media in the media play list;
step S22: selecting a target media from the at least one media to be played, and displaying the media attributes associated with the target media, wherein the media attributes comprise audio attributes associated with the target media;
step S23: setting a trigger condition in the audio attribute according to a user input instruction, wherein the trigger condition comprises an audio trigger condition corresponding to at least one audio associated with the target media;
step S24: generating an audio play list based on the trigger condition, wherein the audio play list comprises an audio name corresponding to the at least one audio, so as to generate a target program description file;
step S25: and sending the target program description file to a target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media.
The media attributes mentioned in step S21 include, for example, attribute information such as a playing sequence, a media name, a playing plan starting date, a playing plan ending date, and a playing time length corresponding to the media. The media to be played is, for example, pictures, videos, web pages, streaming media, RSS, or the like, and it is understood herein that at least one media included in one media playlist may be the same type of media, and may also be different types of media.
The target media mentioned in step S22 are, for example, clock media, countdown media, schedule media, or environment detection media, which need audio. Step S22 may be understood as creating an audio attribute associated with the target media in the media attributes corresponding to the target media, that is, creating a space in the media attribute corresponding to the target media, as at least one audio attribute corresponding to the audio associated with the target media, and creating the audio attribute in the media attribute of the target media, that is, creating the audio attribute in the media layer, so that when the target media is selected, the audio attribute may be automatically displayed for a user to operate, and association between the audio and the target media may be quickly achieved.
Step S23 may be understood that the audio attribute includes at least one trigger condition, each trigger condition corresponds to at least one audio, and the audio is limited to be played when the trigger condition is met by setting the trigger condition, so as to implement an application of the target media in combination with the audio in a specific scene, for example, a time announcement function of the clock media in a train station is required, so that the trigger condition of the audio may limit the time announcement audio to be played at a specific time point.
Among these, the audio triggering conditions mentioned include, for example: type trigger, value trigger, and name trigger. The mentioned types of triggers include, for example, time type triggers, environment detection type triggers, countdown type triggers, and the like. Wherein the environment detection type trigger may further comprise a temperature type trigger, a humidity type trigger, a noise type trigger, a brightness type trigger, a PM2.5 type trigger, and the like. Reference to a value trigger may be understood as a value trigger being a specific point in time when the type trigger is a time type trigger; when the type trigger is an environment detection type trigger such as a temperature type trigger or a humidity type trigger, the value trigger is a specific environment detection value such as a temperature value or a humidity value; when the type trigger is a countdown type trigger, the value trigger is a countdown ending value. The name trigger is an audio name of an audio corresponding to the audio trigger condition, where each trigger condition may correspond to multiple audios, and the name trigger includes audio names corresponding to multiple audios, and each audio may be sequentially played in a storage order under the trigger condition.
Step S24 may be understood that, when the audio attribute is set, not only the trigger condition is set, but also an audio playlist may be further set, where the audio included in the audio playlist is the audio related to the trigger condition, and the audio playlist is mainly used for audio verification in the later period, that is, the terminal may search for whether a corresponding audio exists in the resource file according to the audio name in the audio playlist, if the audio does not exist, the resource and program description file needs to be issued again, and if the audio exists, the audio may be normally played, so as to avoid a situation that the audio playing of the terminal is incorrect, and by setting the audio playlist in the media layer, that is, in the media attribute of the target media, the construction of the protocol data may be simplified.
It should be noted that the aforementioned setting of the audio playlist is set in a media layer, that is, in a media attribute of the target media, and the audio playlist related to this embodiment may also be set in a program layer, so that the media playlist may include audio corresponding to all target media, and raising a set of all audio to the program layer may simplify subsequent checking operations, but creating the media playlist in the program layer requires performing audio normalization and deduplication operations when a protocol is constructed, so that it is relatively complex when protocol data is constructed.
Further, the aforementioned audio names include, for example, MD5 codes of corresponding audios. By including the MD5 code in the audio name, the uniqueness of the audio name corresponding to each audio is ensured, and the situations of operation errors and the like caused by duplicate names of the audio names are avoided.
In other embodiments of the present invention, after setting the trigger condition in the audio attribute, for example, the method further includes: and setting sound effect playing parameters corresponding to the at least one audio according to the user input instruction. It can be understood here that when the audio attribute is set, not only the trigger condition is set, but also the audio playing parameter corresponding to each trigger condition can be further set, so that the terminal is more flexible when playing the target media and the audio, and the requirements of the user on different playing effects of the audio are met.
The target player mentioned in step S25 is, for example, an asynchronous control card for controlling the LED display to display the picture, and the target player may parse the target program description file to control the LED display to play the media to be played and output the audio.
To facilitate understanding of the present embodiment, a specific implementation of the media audio playing method disclosed in the present embodiment is briefly described below with reference to fig. 3.
Application scenarios: the LED display screen needs to display a series of media, and when displaying the clock media, it needs to play an advertisement audio after the expiration of 4.
Firstly, obtaining an initial program description file, wherein the initial program description file comprises a media play list composed of a series of media to be displayed on an LED display screen and a media attribute corresponding to each media, then selecting a target media, namely a clock media, from the series of media, and an interactive interface displays the media attributes of the clock media, including audio attributes, for example, the clock media needs 5 audio { a, B, C, D, E }, where audio a, audio B, audio C, and audio D are time-telling audio, and audio E is advertising audio, and a trigger condition in the audio attributes is set according to a user input instruction, and at this time, four trigger conditions are needed, as shown in fig. 3, the first trigger condition: the type trigger is time, the value trigger is: 4, 00, the name trigger is: a, the first trigger condition indicates that audio a is played at 4; the second trigger condition is: type trigger is time, value trigger is: 6, 00, the name trigger is C, and the second trigger condition indicates that audio C is played at 6; the third trigger condition is: type trigger is time, value trigger is: 18, 00, the name trigger is B and E, and the third trigger condition represents that audio B and audio E are played at 18; the fourth trigger condition: the type trigger is time, the value trigger is: 22, 00, the name trigger is D, and the fourth trigger condition indicates that audio D is played at 22; then, an audio play list can be generated based on the trigger condition, and the audio play list is mainly used for verifying audio before the audio is played by the LED display screen, so that the accuracy of the audio is ensured. As shown in fig. 3, the audio playlist corresponding to the clock medium is { a, B, C, D, E }, i.e., the audio included in the audio playlist corresponding to the clock medium is the audio related to the trigger condition, and it should be noted here that if the trigger condition involves playing the same audio multiple times, the audio is listed only once in the audio playlist. Finally, after the setting of the audio attribute is completed, a target program description file is generated and sent to an asynchronous control card, the asynchronous control card first obtains a media play list and an audio play list according to the target program description file, then verifies each media according to the media play list and verifies each audio according to the audio name in the audio play list, wherein each media is verified according to the media play list, for example, whether a name of the corresponding media name exists in a resource file according to the media name, if so, the verification is passed, each audio is verified according to the audio name in the audio play list, for example, whether an audio with the audio name a exists in the resource file according to the audio name a, if so, the audio a passes the verification, similarly, audio B, audio C, audio D and audio E in the audio play list are sequentially verified, after all the verification is passed, an LED display screen is controlled to start playing the audio to be played according to the playing sequence of the media to be played in the media play clock, when the audio triggering condition is matched with the current condition, for example, the current time is 4 a, and the current time is 18, and the audio play time is.
Of course, the present embodiment does not limit the application scenario of the clock media time signal, which is only for better understanding of the media audio playing method according to the present invention, and other scenarios involving combining media audio into one for playing are all applicable to the present embodiment.
To sum up, in the media audio playing method disclosed in the second embodiment of the present invention, a target media is selected from at least one to-be-played media in a media play list, and the media attribute associated with the target media is displayed, where the media attribute includes an audio attribute associated with the target media; the method has the advantages that the audio attribute is set according to the user input instruction to generate the target program description file and send the target program description file to the target player, the target player plays the audio in the audio attribute set in the process of playing the target media, a timer is not required to be additionally arranged to be connected with a sound box to play the audio, the media and the audio are played in a combined mode through one system, the application range is wide, the method is not limited to the time reporting of the clock media, the condition that the time of clock media display and the time of time reporting voice is inconsistent when the two systems are used is avoided, the synchronization of the audio and the media is achieved, the time reporting is accurate and timely, meanwhile, the cost is saved, the condition that the clock video with the audio is used is avoided, the condition that the clock video is inaccurate when the clock video is played under the condition of resource shortage is avoided, and the internal resources consumed in playing are reduced.
[ third embodiment ]
Referring to fig. 4, a media audio playing apparatus according to a third embodiment of the present invention is provided. As shown in fig. 4, the media audio playing device 20 includes, for example, a file acquiring module 21, an attribute display module 22, an audio setting module 23, and a file sending module 24.
Specifically, the file obtaining module 21 is configured to obtain an initial program description file, where the initial program description file includes a media play list and a media attribute corresponding to at least one to-be-played media in the media play list. The attribute display module 22 is configured to select a target media from the at least one media to be played, and display the media attributes associated with the target media, where the media attributes include audio attributes associated with the target media. The audio setting module 23 is configured to set the audio attribute according to a user input instruction, so as to generate a target program description file. The file sending module 24 is configured to send the target program description file to a target player, so that the target player plays the target media in the media playlist according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media.
Further, the audio setting module 23 is specifically configured to: setting a trigger condition in the audio attribute according to the user input instruction, wherein the trigger condition comprises an audio trigger condition corresponding to at least one audio associated with the target media, and the audio trigger condition comprises a type trigger, a value trigger and a name trigger.
Further, the audio setting module 23 is further specifically configured to: generating an audio play list based on the trigger condition, wherein the audio play list comprises an audio name corresponding to the at least one audio.
Further, the audio setting module 23 is further specifically configured to: and setting a sound effect playing parameter corresponding to the at least one audio.
It should be noted that, the media audio playing method implemented by the media audio playing device 20 of the present embodiment is as described in the first embodiment and the second embodiment, and therefore, detailed description thereof is omitted. Optionally, each module and the other operations or functions in the third embodiment are respectively for implementing the methods in the first embodiment and the second embodiment of the present invention, and the technical effect of the media audio playing apparatus 20 provided in this embodiment is the same as that of the media audio playing method in the first embodiment and the second embodiment, and for brevity, are not described herein again.
[ fourth example ] A
Referring to fig. 5, a media audio playing system according to a third embodiment of the present invention is provided. As shown in fig. 5, the media audio playing system 30 includes, for example: a processor 31 and a memory 32 connected to the processor 31. Wherein the memory 32 stores instructions executed by the processor 31, and the instructions cause the processor 31 to execute operations to perform the media audio playing method as described in the first and second embodiments.
It should be noted that the media audio playing system 30 provided in the present embodiment has instructions that enable the processor 31 to execute operations to perform the media audio playing method as described in the foregoing first embodiment and second embodiment, and therefore, detailed description thereof will not be provided herein. Optionally, in order to implement the methods in the first embodiment and the second embodiment of the present invention, the processors and the memories in this embodiment are respectively, and the technical effect of the media audio playing system 30 provided in this embodiment is the same as that of the media audio playing method in the first embodiment and the second embodiment, and is not described herein again.
[ fifth embodiment ]
Referring to fig. 6, a fifth embodiment of the present invention provides a computer-readable storage medium. As shown in fig. 6, computer-readable storage medium 40 stores computer-readable instructions. The computer readable instructions include instructions for executing the media audio playing method according to the first and second embodiments, and therefore, will not be repeated here. The computer-readable storage medium 40 is, for example, a non-volatile memory, and includes: magnetic media (e.g., hard disks, floppy disks, and magnetic tape), optical media (e.g., cd ROM disks and DVDs), magneto-optical media (e.g., optical disks), and hardware devices specially constructed for storing and executing computer-executable instructions (e.g., read Only Memories (ROMs), random Access Memories (RAMs), flash memories, etc.). The computer-readable storage medium 40 may be executable by one or more processors or processing devices to execute computer-readable instructions.
In addition, the technical effects of the computer-readable storage medium 40 provided in this embodiment are the same as those of the media audio playing method in the first embodiment and the second embodiment, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and/or method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and the actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A media audio playing method, comprising:
acquiring an initial program description file, wherein the initial program description file comprises a media play list and a media attribute corresponding to at least one to-be-played media in the media play list;
selecting a target media from the at least one media to be played, and displaying the media attribute related to the target media, wherein the media attribute comprises an audio attribute related to the target media;
setting the audio attribute according to a user input instruction to generate a target program description file;
sending the target program description file to a target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media;
wherein the setting the audio attribute according to the user input instruction comprises: setting a trigger condition in the audio attribute according to the user input instruction, wherein the trigger condition comprises an audio trigger condition corresponding to at least one audio associated with the target media.
2. The media audio playing method according to claim 1, wherein the audio triggering condition comprises a type trigger, a value trigger and a name trigger.
3. The media audio playing method according to claim 1, wherein the setting the audio attribute according to the user input instruction further comprises:
generating an audio play list based on the trigger condition, wherein the audio play list comprises an audio name corresponding to the at least one audio.
4. The media audio playing method according to claim 3, wherein the audio name comprises an MD5 code of the corresponding audio.
5. The media audio playing method according to claim 1, wherein the setting the audio attribute according to the user input instruction further comprises: and setting sound effect playing parameters corresponding to the at least one audio according to the user input instruction.
6. A media audio playback apparatus, comprising:
the file acquisition module is used for acquiring an initial program description file, wherein the initial program description file comprises a media play list and a media attribute corresponding to at least one to-be-played media in the media play list;
the attribute display module is used for selecting a target media from the at least one media to be played and displaying the media attribute related to the target media, wherein the media attribute comprises an audio attribute related to the target media;
the audio setting module is used for setting the audio attribute according to a user input instruction so as to generate a target program description file;
the file sending module is used for sending the target program description file to a target player so that the target player plays the target media in the media playing list according to the target program description file and plays the audio corresponding to the audio attribute in the process of playing the target media;
wherein the audio setting module is specifically configured to: setting a trigger condition in the audio attribute according to the user input instruction, wherein the trigger condition comprises an audio trigger condition corresponding to at least one audio associated with the target media.
7. The media audio playback device of claim 6, wherein the audio trigger conditions include a type trigger, a value trigger, and a name trigger.
8. The media audio playing device according to claim 6, wherein the audio setting module is further configured to: generating an audio play list based on the trigger condition, wherein the audio play list comprises an audio name corresponding to the at least one audio.
9. A media audio playback system, comprising: a processor and a memory coupled to the processor; wherein the memory stores instructions for execution by the processor and the instructions cause the processor to perform operations to perform a media audio playback method as recited in any of claims 1-5.
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