CN106205657B - A kind of lyric display method and device - Google Patents
A kind of lyric display method and device Download PDFInfo
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- CN106205657B CN106205657B CN201610598855.8A CN201610598855A CN106205657B CN 106205657 B CN106205657 B CN 106205657B CN 201610598855 A CN201610598855 A CN 201610598855A CN 106205657 B CN106205657 B CN 106205657B
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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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Abstract
The embodiment of the invention discloses a kind of lyric display method and devices；The embodiment of the present invention is used to establish with display equipment and is wirelessly connected, then, play target song, and parse the corresponding lyrics file of the target song, to obtain lyrics information, the current play time of target song is obtained, the corresponding lyrics of the current play time are obtained from the lyrics information, the lyrics are sent to the display equipment based on the wireless connection, so that the display equipment shows the lyrics；The program can save the system resource of display equipment.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of lyric display method and device.
Background technique
With the rapid development of terminal technology, mobile terminal has become the necessity of people's entertainment.People can
To pass through playing music by mobile terminal, video etc..
Currently, there is the external display equipment of various mobile terminal cooperation along with the development of mobile terminal, than
Such as, bluetooth plays display equipment etc.；Wherein, external display equipment can in playing songs on mobile terminal the simultaneous display song
The lyrics.
In the prior art, external display equipment shows the process of the lyrics are as follows: external display equipment obtains the lyrics of song
File (as downloaded by network or being imported from other equipment), then, in the process of the mobile terminal playing playback of songs
In external display equipment parse the lyrics file, and the speed shown to playback of songs and the lyrics synchronizes, corresponding to show
The lyrics.
In the research and practice process to the prior art, it was found by the inventors of the present invention that existing external display equipment is aobvious
Show that the process of song is comparatively laborious, occupies a large amount of system resource of external display equipment.
Summary of the invention
The embodiment of the present invention provides a kind of lyric display method and device, can save the system money of external display equipment
Source.
The embodiment of the present invention provides a kind of lyric display method, comprising:
It establishes and is wirelessly connected with display equipment；
Target song is played, and parses the corresponding lyrics file of the target song, to obtain lyrics information；
Obtain the current play time of the target song；
The corresponding lyrics of the current play time are obtained from the lyrics information；
The lyrics are sent based on described be wirelessly connected to the display equipment, so that described in the display equipment shows
The lyrics.
Correspondingly, the embodiment of the present invention also provides a kind of lyric display equipment, comprising:
Connection unit is wirelessly connected for establishing with display equipment；
Playback process unit for playing target song, and parses the corresponding lyrics file of the target song, to obtain
Lyrics information；
Time acquisition unit, for obtaining the current play time of the target song；
Lyrics acquiring unit, for obtaining the corresponding lyrics of the current play time from the lyrics information；
Transmission unit, for sending the lyrics based on described be wirelessly connected to the display equipment, so that described aobvious
Show that equipment shows the lyrics.
The embodiment of the present invention is used to establish with display equipment and is wirelessly connected, and then, plays target song, and parse the target
The corresponding lyrics file of song obtains the current play time of target song to obtain lyrics information, obtains from the lyrics information
The corresponding lyrics of the current play time are taken, which are sent to the display equipment based on the wireless connection, so that the display
Equipment shows the lyrics；Since the program is without progress lyrics file parsing in the display device and the lyrics are shown and song
The synchronization process of broadcasting can be realized and show that the lyrics can save display and set in terms of existing technologies by display equipment
Standby system resource.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the flow chart of lyric display method provided in an embodiment of the present invention；
Fig. 2 a is the structural schematic diagram of lyric display system provided in an embodiment of the present invention；
Fig. 2 b is another flow chart of lyric display method provided in an embodiment of the present invention；
Fig. 3 a is the structural schematic diagram of lyric display equipment provided in an embodiment of the present invention；
Fig. 3 b is another structural schematic diagram of lyric display equipment provided in an embodiment of the present invention；
Fig. 3 c is the another structural schematic diagram of lyric display equipment provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of lyric display method and device.It is described in detail separately below.
Embodiment one,
The present embodiment will be described from the angle of lyric display equipment, which specifically can integrate at end
In the equipment such as end, which is specifically as follows the equipment such as mobile phone or tablet computer.
A kind of lyric display method, comprising: establish and be wirelessly connected with display equipment, then, play target song, and parse
The corresponding lyrics file of the target song obtains the current play time of target song to obtain lyrics information, believes from the lyrics
The corresponding lyrics of the current play time are obtained in breath, which is sent to the display equipment based on the wireless connection, so that
The display equipment shows the lyrics.
As shown in Figure 1, a kind of processing method of graphical interfaces, detailed process can be such that
101, it establishes and is wirelessly connected with display equipment.
The present embodiment shows that equipment can show equipment for the external radio of terminal, and specifically, which can be
Any external radio equipment having a display function, for example, can be wireless music playback equipment having a display function, vehicle-mounted
Equipment, wearable device etc..
Wherein, which can connect near radio, for example, can be bluetooth connection, WiFi connection etc..
When the wireless connection is bluetooth connection, which can be bluetooth equipment having a display function, for example, can be indigo plant
Tooth speaker, bluetooth vehicle device etc..
Wherein, step " establish and be wirelessly connected with display equipment " may include:
Attachable display equipment is searched for, to obtain the link information of display equipment；
Connection request is sent to the display equipment according to the link information；
Receive the response message that the display equipment is returned according to the connection request；
It is established and is wirelessly connected according to the response message and the display equipment.
Wherein, the link information of the display equipment can be the mark etc. of display equipment, for example, with bluetooth connection, i.e., it is aobvious
Show equipment attachable bluetooth equipment to be may search for, obtaining the mark of bluetooth equipment for bluetooth equipment having a display function
Know, then, connection request is sent to bluetooth equipment based on the mark, receives the sound that the bluetooth equipment is returned according to the connection request
Information (i.e. Bluetooth pairing) is answered, finally, establishing bluetooth connection based on the response message and bluetooth equipment.Similarly, it is being wirelessly connected
When for WiFi connection, it is similar with the aforementioned process for establishing bluetooth connection to establish the process being wirelessly connected with display equipment, herein
It repeats no more.
102, the corresponding audio-frequency information of target song is played, and parses the corresponding lyrics file of the target song, to obtain
Lyrics information.
Specifically, step " playing the corresponding audio-frequency information of target song " may include:
Receive playing request, the target song that the instruction of institute's playing request needs to play；
The corresponding audio-frequency information of target song is obtained according to the playing request；
The target song is played according to the audio-frequency information.
For example, the corresponding audio-frequency information of target song can be obtained from storage unit according to playing request, then, according to
Audio-frequency information plays target song.
Wherein, the present embodiment playing request can carry the song identity for needing the target song played, such as song title
Claim etc., at this point it is possible to the corresponding audio-frequency information of target song be obtained according to the song identity, for example, obtaining from song database
Take the corresponding audio data of the target song.
Wherein, playing request can be touched by presetting the triggering interface such as triggering key or input frame in triggering terminal
Hair, for example, when the user clicks or when streaking some icons (as clicked song title in music playlist), then triggering generation
The playing request, at this point, the lyric display equipment can receive the playing request, for example, passing through preset instruction
Receiving interface receive to the playing request, etc..
In the present embodiment, target song can be played by terminal oneself, user can listen song by terminal on one side at this time,
The lyrics are watched by display equipment on one side, target song can also be played by display equipment, user can be by aobvious at this time
Show that equipment listens song and the viewing lyrics；Namely step " playing the audio-frequency information " may include: aobvious to this based on the wireless connection
Show that equipment sends the audio-frequency information, so that the display equipment plays the target song according to the audio-frequency information.At this point, this implementation
Show that equipment can be wireless audio playback equipment having a display function in example, for example, wireless sound box, vehicle device etc..
In the present embodiment, step " parsing the corresponding lyrics file of the target song " may include: to be obtained according to playing request
The corresponding lyrics file of target song is taken, which is parsed.
For example, the target song that can be carried according to playing request is identified from lyric data storage unit (such as in database of song lyrics)
The lyrics file of target song is extracted, and parses the lyrics file.
Optionally, the format of the lyrics file can there are many, such as can be for LRC format etc..
The lyrics information of the present embodiment available target song after parsing lyrics file, the lyrics information can wrap
Include: the lyrics and its play time, for example, the lyrics information may include multiple lyrics units, and each lyrics unit
Play time in the target song；Wherein, the character string which can be made of multiple characters, which can
Think that a complete lyrics, i.e. a lyrics unit are a lyrics, which can sing for lyrics unit in target
Bent play time, the character string can also be the lyrics of other forms, and the particular content of the lyrics unit can be by lyrics text
The format determination of part can also be set according to actual needs.
For example, after the LRC lyrics file of parsing song A, available following lyrics information:
[00:11.60] " has closed lamp to put room in order "
[00:15.48] " 3 points of morning still can't fall asleep "
[00:19.64] " you should be not so phone is hung "
[00:30.39] " follows heartbeat in dark wrist-watch ".
In addition, lyrics information can also include the duration etc. of each lyrics unit in the present embodiment.
It will be appreciated that audio-frequency information is played in the present embodiment and the timing of parsing lyrics file is unrestricted, it can be with
It carries out, can also successively carry out simultaneously.
103, the current play time of target song is obtained.
For example, the current play time of available song A is 12 milliseconds.In practical applications can to playback of songs into
Row timing, so as to obtain current timing result, to obtain song current play time.
Specifically, current play time can be obtained when playing target song, can also be obtained after being spaced preset duration
The current play time for taking target song, since general song can all have prelude, one can be set according to prelude duration
Duration obtains current play time after the setting duration, can save terminal system resource.
104, the corresponding lyrics of the current play time are obtained from the lyrics information.
It specifically, can be based on the corresponding play time of the lyrics in current play time and lyrics information, to obtain phase
The lyrics answered.
For example, lyrics information includes multiple lyrics units, and in broadcasting of the lyrics unit in the target song
Between, at this point, step " obtaining the corresponding lyrics of the current play time from the lyrics information " may include:
The current play time is matched with play time of the lyrics unit in the target song, to obtain the time
With result；
According to the time match result from multiple lyrics unit, the corresponding target lyrics of the current play time are obtained
Unit.
For example, when the current play time T of song A, at this point, compared by play time corresponding with every lyrics, it can
Know, which is greater than the play time Tn of n-th lyrics, less than the play time Tn+1 of (n+1)th lyrics, at this point it is possible to the broadcasting
The corresponding lyrics of time T are n-th lyrics.
For example, an available at this time lyrics are " to have closed lamp room when the current play time of song A is 13s
It puts in order ".
105, the lyrics are sent to the display equipment based on the wireless connection, so that the display equipment shows the lyrics.
Specifically, when obtaining the corresponding target lyrics unit of current play time, can based on the wireless connection to this
Display equipment sends the target lyrics unit.
For example, obtaining the corresponding lyrics of current play time, then, sent based on the wireless connection to display equipment
This lyrics.
Optionally, the communication protocol followed in the present embodiment between terminal and display equipment can there are many, such as can
To follow audio frequency control agreement, for example, can for AVRCP (Audio/Video Remote Control Profile, audio/
Video Remote control specification) agreement, the Protocol Design is for providing the standard interface of control TV, Hi-Fi equipment etc..AVRCP is fixed
How justice controls the feature of Streaming Media.Including pause, stopping, starting playback, volume control and other types of long-range control
Operation.In another example can be A2DP (Advanced Audio Distribution when being wirelessly connected is bluetooth connection
Profile, the agreement of Bluetooth audio frequency mode)
Namely step " sending the lyrics to the display equipment based on the wireless connection " may include:
Obtain the corresponding document of agreement of preset audio control protocol；
Corresponding data packet is generated according to the document of agreement and the lyrics, which carries the lyrics；
The data packet is sent to the display equipment based on the wireless connection.
When through display device plays target song, audio-frequency information can also be transmitted by the audio frequency control agreement,
Namely step " sending the audio-frequency information to the display equipment based on the wireless connection " may include: according to audio-frequency information and to preset
The corresponding document of agreement of audio frequency control agreement generates the data packet for carrying the audio-frequency information, then, based on the wireless connection to this
Display equipment sends the data packet.
Optionally, quickly to transmit the lyrics, data packet can be arranged in the lyrics or target lyrics unit by the present embodiment
Title (title) field, so as to can fast assembling data packet, improve lyrics transmission speed.
Optionally, in order to improve accuracy that the lyrics are shown and save terminal system resource, the present embodiment method can be with
Certain time waiting is carried out, obtains current play time again later, and send phase to display equipment again based on being wirelessly connected
The lyrics unit answered；Namely after step " sending the target lyrics unit to the display equipment based on the wireless connection ", this
Embodiment method can also include:
It is waited according to the duration of the target lyrics unit；
Obtain the current play time of the target song again after waiting for；
The corresponding lyrics unit of the current play time is sent to the display equipment again based on the wireless connection.
Wherein, it is obtained in the lyrics information that the duration of target lyrics unit can analytically obtain, it can also basis
In lyrics information when the broadcasting of next lyrics unit of the corresponding play time of target lyrics unit and target lyrics unit
Between obtain, for example, the play time of certain lyrics a is 11s, the play time of the lower sentence lyrics b of a lyrics is 13s, at this time may be used
To obtain the duration of lyrics a as 2s.
For example, after sending the corresponding lyrics a of play time T1 to display equipment, can wait 2s (i.e. lyrics a's
Duration) and then secondary acquisition current play time T2, the corresponding lyrics b of T2 is obtained from lyrics information again, and
Lyrics b is sent to display equipment again based on the wireless connection.
Obtained again in the present embodiment current play time, again to display equipment send the lyrics mode with obtain before
Play time and the mode for sending the lyrics are identical, can refer to above-mentioned related content, this is repeated no more.
Optionally, for playback of songs can be synchronized and the lyrics are shown, to improve the accuracy and saving that the lyrics are shown
The system resource of terminal, the present embodiment is after sending the lyrics, it is also necessary to is judged accordingly the lyrics, for example, can sentence
Whether the lyrics that break are last lyrics, if it is not, then continuing to send the lyrics, are sent if so, terminating the lyrics；Namely in step
After " sending the target lyrics unit to the display equipment based on the wireless connection ", " according to continuing for the target lyrics unit
Time is waited " before, the present embodiment method can also include:
Judge whether the target lyrics unit meets the first preset condition；
If it is not, then executing the step of being waited according to the duration of the target lyrics unit.
Wherein, the first preset condition can there are many, may be set according to actual conditions, for example, lyrics unit be one
When the sentence lyrics, which can be that this lyrics are last lyrics, and step " judges the target lyrics list at this time
Member whether meet the first preset condition " may include: judge target lyrics unit whether be target song last lyrics,
If so, meeting the first preset condition, if it is not, being then unsatisfactory for preset condition.
In the present embodiment, the corresponding play time of target lyrics unit and the corresponding total broadcasting of target song can be based on
Time judges whether target lyrics list is last lyrics, for example, when the corresponding broadcasting of available target lyrics unit
Between, the time difference between total play time corresponding with target song the target lyrics list is then determined based on the time difference
Whether member is last lyrics；For another example, the accumulative transmission number of current lyrics unit can also be obtained, if more than default threshold
Value (can be set) according to the total sentence number of the lyrics of target song, then show that current lyrics unit is the last one lyrics unit.
Optionally, the system resource of the accuracy and saving terminal that are shown for the further high lyrics, the present embodiment side
Method obtains the broadcast state of the lyrics after can also being unsatisfactory for the first preset condition judging target lyrics unit, be based on the broadcasting
State come determine whether to continue to send the lyrics namely step " judging that the target lyrics unit is unsatisfactory for default lyrics unit " it
Afterwards, before step " being waited according to the duration of the target lyrics unit ", the present embodiment method further include:
Obtain the current broadcast state of the target song；
Judge whether the broadcast state meets the second preset condition；
If it is not, then executing the step of being waited according to the duration of the target lyrics unit.
Wherein, the broadcast state of target song may include: to suspend broadcasting, normal play etc., can be according to practical feelings
Condition defines.
Second preset condition can also there are many, can set according to actual needs, for example may include: currently playing
State is pause broadcast state namely step " judging whether the broadcast state meets the second preset condition " may include: judgement
Whether the broadcast state is pause broadcast state, if so, meeting the second preset condition, if it is not, being then unsatisfactory for the second default item
Part.
Optionally, the present embodiment can also include: when reception target after judging broadcast state for pause broadcast state
When the recovery playing request of song, is waited according to the duration of the target lyrics unit, obtained again after waiting for
The current play time for taking the target song sends the current play time pair to the display equipment again based on the wireless connection
The lyrics unit answered.
The embodiment of the present invention is used to establish with display equipment and is wirelessly connected, and then, plays target song, and parse the target
The corresponding lyrics file of song obtains the current play time of target song to obtain lyrics information, obtains from the lyrics information
The corresponding lyrics of the current play time are taken, which are sent to the display equipment based on the wireless connection, so that the display
Equipment shows the lyrics；Since the program is without progress lyrics file parsing in the display device and the lyrics are shown and song
The synchronization process of broadcasting can be realized and show that the lyrics can save display and set in terms of existing technologies by display equipment
Standby system resource.
In addition, without showing that it is synchronous with playback of songs that the equipment progress lyrics are shown when through display device plays audio
Processing, can also avoid the occurrence of synchronous error, the accuracy for having prompted the lyrics to show；Simultaneously because display equipment is obtained without oneself
Lyrics file (as downloaded lyrics file by network) is taken, it is therefore not necessary to increase additional functional module in display equipment, such as
Network module etc. can also reduce the production cost of display equipment.
Embodiment two,
According to method described in embodiment one, citing is described in further detail below.
In the present embodiment, terminal will be integrated in the lyric display equipment, display equipment is indigo plant having a display function
It is illustrated for tooth equipment.
As shown in Figure 2 a, a kind of lyric display system, packet terminal 20 and bluetooth equipment 21, the end are present embodiments provided
Bluetooth connection can be passed through between end 20 and bluetooth equipment 21.Wherein the terminal 20 can be the equipment such as mobile phone, tablet computer, the indigo plant
Tooth equipment 21 can be the equipment such as Baffle Box of Bluetooth, bluetooth vehicle device.
It will be based on the lyric display system below, which will be described in detail.
As shown in 2b, a kind of lyric display method, detailed process be can be such that
201, terminal 20 and bluetooth equipment 21 establish bluetooth connection.
For example, terminal 20 searches for bluetooth equipment 21, and Bluetooth pairing request is sent to bluetooth equipment 21, receives bluetooth 21
According to the response message that Bluetooth pairing request returns, bluetooth connection is established according to the response message and bluetooth equipment 21.
202, terminal 20 receives playback of songs request, the target song that lyrics playing request instruction needs to play.
Wherein, playing request can be touched by presetting the triggering interface such as triggering key or input frame in triggering terminal
Hair, for example, when the user clicks or when streaking some icons (as clicked song title in music playlist), then triggering generation
The playing request, at this point, the terminal can receive the playing request, for example, passing through preset command reception interface
The playing request receive, etc..
203, terminal 20 requests to play target song according to the playback of songs, and parses the corresponding lyrics text of the target song
Part, to obtain lyrics information.
Specifically, terminal 20 can be according to the corresponding audio-frequency information of playback of songs request target song and lyrics text
Then part plays the target song according to the audio-frequency information, and parse the lyrics file and obtain lyrics information.
It is corresponded to for example, terminal 20 can obtain target song according to playing request from storage unit (such as song database)
Audio-frequency information, then, according to audio-frequency information play target song.Wherein, the present embodiment playing request can carry needs and broadcast
The song identity for the target song put, such as song title etc., at this point it is possible to which it is corresponding to obtain target song according to the song identity
Audio-frequency information, for example, obtaining the corresponding audio data of the target song from song database.
Terminal 20 oneself can play target song in the present embodiment, and target song can also be played by bluetooth equipment 21
Song, at this point, step " playing the target song according to the audio-frequency information ", which may include terminal 20, sends audio to bluetooth equipment 21
Information, so that blue equipment 21 plays target song according to the audio-frequency information.
In the present embodiment, terminal 20 can request to mention from lyric data storage unit (such as in database of song lyrics) according to playback of songs
Take the lyrics file of target song.
Wherein, the format of lyrics file can there are many, such as can be for LRC format etc..
In the present embodiment, the lyrics information of the available target song after parsing lyrics file of terminal 20, the lyrics
Information may include: the lyrics and its play time, for example, the lyrics information may include the more lyrics and every lyrics
Play time (such as broadcast start time) in the target song.
204, terminal 20 obtains the current play time of target song.
For example, the current play time of the available song B of terminal 20 is 60 milliseconds.It in practical applications can be to song
It plays and carries out timing, so as to obtain current timing result, to obtain song current play time.
205, terminal 20 obtains the corresponding lyrics of the current play time from the lyrics information.
For example, terminal 20 can compare current play time and play time of the every lyrics in target song
Compared with to obtain comparison result, then, according to the corresponding lyrics of comparison result acquisition current play time.
206, terminal 20 is based on the bluetooth connection and sends this lyrics to bluetooth equipment 21, and the display of bluetooth equipment 21 receives
This lyrics.
Optionally, there are many communication protocols that can be followed between terminal 20 and bluetooth equipment 21, for example, indigo plant can be followed
Tooth audio frequency control agreement, for example, bluetooth AVRCP agreement etc..Specifically, the available Bluetooth audio frequency control protocol of terminal 20 is corresponding
Document of agreement then generate corresponding data packet according to the document of agreement and this lyrics, which carries this song
Word, terminal 20 are based on the bluetooth connection and send the data packet to bluetooth equipment 21, and optionally, this lyrics can be for positioned at data
In title (title) field of packet.
Bluetooth equipment 21 can be in playback of songs interface display this lyrics, for example, In after receiving this lyrics
This lyrics are shown in the title bar of broadcast interface.
207, terminal 20 judge this lyrics whether be target song last lyrics, if it is not, thening follow the steps
208, if so, terminating process.
Terminal 20 judges this lyrics whether there are many modes of last lyrics, for example, this lyrics can be based on
Corresponding play time and the corresponding total play time of target song are to determine whether be last lyrics, specifically, eventually
Hold then the difference of 20 available the two times determines whether this lyrics are last lyrics based on the time difference
208, terminal 20 judges whether the current broadcast state of target song is halted state, if it is not, thening follow the steps
209, if so, thening follow the steps 210.
209, terminal 20 is waited according to the duration of this lyrics, and after waiting for, goes to step 204.
For example, when lyrics information includes duration (continue play time) of every lyrics, terminal 20 can be from
The duration of this lyrics is obtained in the lyrics information, it for another example, can also be corresponding according to this in the lyrics information lyrics
The play time of the next lyrics of play time and this lyrics obtains, and e.g., the play time of certain lyrics a is 9s, a
The play time of the lower sentence lyrics b of the sentence lyrics is 15s, and the duration of available lyrics a is 6s at this time.
210, terminal 20 waits target song to restore to play, and when the recovery for detecting target song plays, turns step
Rapid 209.
The embodiment of the present invention is established using terminal 20 and bluetooth equipment 21 and is wirelessly connected, and then, terminal 20 plays target song
Song, and the corresponding lyrics file of the target song is parsed, to obtain lyrics information, terminal 20 obtains the currently playing of target song
Time, the corresponding lyrics of the current play time are obtained from the lyrics information, terminal 20 is based on the wireless connection to the bluetooth
Equipment 21 sends the lyrics, so that the bluetooth equipment 21 shows the lyrics；Due to the program be not necessarily in bluetooth equipment 21 into
Row lyrics file parses and the lyrics are shown and the synchronization process of playback of songs, can be realized and shows song by bluetooth equipment 21
Word can save the system resource of bluetooth equipment 21 in terms of existing technologies.
It is shown and playback of songs in addition, carrying out the lyrics without bluetooth equipment 21 when playing audio by bluetooth equipment 21
Synchronization process can also avoid the occurrence of synchronous error, the accuracy for having prompted the lyrics to show；Simultaneously because bluetooth equipment 21 is not necessarily to
Lyrics file (as downloaded lyrics file by network) oneself is obtained, it is therefore not necessary to increase additional function in bluetooth equipment 21
Module, such as network module etc. can also reduce the production cost of bluetooth equipment 21.
Embodiment three,
In order to better implement the above method, the embodiment of the present invention also provides a kind of lyric display equipment, as shown in Figure 3a,
The lyric display equipment may include connection unit 301, playback process unit 302, time acquisition unit 303, lyrics acquisition list
Member 304 and transmission unit, as follows:
(1) connection unit 301；
Connection unit 301 is wirelessly connected for establishing with display equipment.
Show that equipment can show that equipment, the display equipment there can be display function to be any for the external radio of terminal
External radio equipment, for example, can be wireless music playback equipment having a display function, mobile unit, wearable device
Deng.
Wherein, which can connect near radio, for example, can be bluetooth connection, WiFi connection etc..
(2) playback process unit 302；
Playback process unit 302 for playing target song, and parses the corresponding lyrics file of the target song, with
To lyrics information.
For example, playback process unit 302 can be specifically used for:
Receive playing request, the target song that the instruction of institute's playing request needs to play；
The corresponding audio-frequency information of target song and lyrics file are obtained according to the playing request；
The target song is played according to the audio-frequency information, and lyrics file is parsed.
For example, the corresponding audio-frequency information of target song can be obtained from storage unit according to playing request, then, according to sound
Frequency information plays target song.
For example, the target song that can be carried according to playing request is identified from lyric data storage unit (such as in database of song lyrics)
The lyrics file of target song is extracted, and parses the lyrics file.
Optionally, the format of the lyrics file can there are many, such as can be for LRC format etc.
(3) time acquisition unit 303；
Time acquisition unit 303, for obtaining the current play time of the target song.
(4) lyrics acquiring unit 304；
Lyrics unit 304, for obtaining the corresponding lyrics of the current play time from the lyrics information.For example, can be with
It is as follows:
The lyrics acquiring unit 304 may include: that time match subelement and the lyrics obtain subelement；
It include: multiple lyrics units in the lyrics information, and in broadcasting of the lyrics unit in the target song
Between in the case where, the time match subelement, for by the current play time with lyrics unit broadcasting in the target song
Putting the time is matched, with time match result；
The lyrics obtain subelement, current for from multiple lyrics unit, obtaining this according to the time match result
The corresponding target lyrics unit of play time.
Wherein, the character string which can be made of multiple characters, the character string can be a complete song
Word, i.e. a lyrics unit are a lyrics, which can be play time of the lyrics unit in target song, the word
Symbol string can also be the lyrics of other forms, and the particular content of the lyrics unit can be by the format determination of lyrics file, can also
To set according to actual needs.
(5) transmission unit 305；
Transmission unit 305, for sending the lyrics to the display equipment based on the wireless connection, so that the display equipment
Show the lyrics.
For example, transmission unit 305, can be specifically used for sending the target lyrics to the display equipment based on the wireless connection
Unit.
The communication protocol followed in the present embodiment between terminal and display equipment can there are many, for example sound can be followed
Transmission unit 305 can be specifically used in frequency control protocol namely the present embodiment:
Obtain the corresponding document of agreement of preset audio control protocol；
Corresponding data packet is generated according to the document of agreement and the lyrics, which carries the lyrics；
The data packet is sent to the display equipment based on the wireless connection.
Audio frequency control agreement can be AVRCP agreement or A2DP agreement.
Optionally, to improve the accuracy that the lyrics are shown, time acquisition unit 303 in the present embodiment be can be also used for: In
After the transmission unit 305 sends the target lyrics unit to the display equipment based on the wireless connection, according to the target lyrics
The duration of unit is waited, and obtains the current play time of the target song again after waiting for；
At this point, the transmission unit 305, is also used to send this to the display equipment again based on the wireless connection currently playing
Time corresponding lyrics unit.
Optionally, accuracy and saving terminal system resource are shown in order to improve the lyrics, with reference to Fig. 3 b, the present embodiment lyrics
Display device can also include: the first judging unit 306；
First judging unit 306, should to display equipment transmission for being based on the wireless connection in the transmission unit 305
After target lyrics unit, before which is waited according to the duration of the target lyrics unit, sentence
Whether the target lyrics unit that breaks meets the first preset condition；
At this point, the time acquisition unit 303, is specifically used for judging the target lyrics unit in first judging unit 306
When being unsatisfactory for the first preset condition, the step of being waited according to the duration of the target lyrics unit is executed.
Optionally, accuracy and saving terminal system resource are shown in order to further improve the lyrics, with reference to Fig. 3 c, originally
Embodiment lyric display equipment can also include: second judgment unit 307；
The second judgment unit 307, for judging that the target lyrics unit is unsatisfactory for presetting in first judging unit 306
After lyrics unit, before the time acquisition unit 303 is waited according to the duration of the target lyrics unit, obtain
The current broadcast state of the target song, judges whether the broadcast state meets the second preset condition；
At this point, the time acquisition unit 303, is specifically used for judging the target lyrics unit in first judging unit 306
It is unsatisfactory for the first preset condition, and when the second judgment unit 307 judges that the broadcast state is unsatisfactory for the second preset condition, executed
The step of being waited according to the duration of the target lyrics unit.
When it is implemented, above each unit can be used as independent entity to realize, any combination can also be carried out, is made
It is realized for same or several entities, the specific implementation of above each unit can be found in the embodiment of the method for front, herein not
It repeats again.
The lyric display equipment specifically can integrate in the equipment such as terminal, which is specifically as follows mobile phone or plate electricity
The equipment such as brain.
From the foregoing, it will be observed that the lyric display equipment of the embodiment of the present invention is established wirelessly by connection unit 301 and display equipment
Then connection plays target song by playback process unit 302, and parse the corresponding lyrics file of the target song, to obtain
Lyrics information is obtained the current play time of target song by time acquisition unit 303, by lyrics acquiring unit 304 from the song
The corresponding lyrics of the current play time are obtained in word information, which is based on to the display equipment from transmission unit 305
The lyrics are sent, so that the display equipment shows the lyrics；Since the program without carrying out lyrics file in the display device
Parsing and the lyrics are shown and the synchronization process of playback of songs, can be realized and show the lyrics by display equipment, relative to existing
For technology, the system resource of display equipment can be saved.
In addition, without showing that it is synchronous with playback of songs that the equipment progress lyrics are shown when through display device plays audio
Processing, can also avoid the occurrence of synchronous error, the accuracy for having prompted the lyrics to show；Simultaneously because display equipment is obtained without oneself
Lyrics file (as downloaded lyrics file by network) is taken, it is therefore not necessary to increase additional functional module in display equipment, such as
Network module etc. can also reduce the production cost of display equipment.
Example IV,
In addition, the embodiment of the present invention also provides a kind of terminal, as shown in figure 4, the terminal may include radio frequency (RF, Radio
Frequency) circuit 401, include one or more memory 402, the input unit of computer readable storage medium
403, display unit 404, sensor 405, voicefrequency circuit 406, Wireless Fidelity (WiFi, Wireless Fidelity) module
407, the components such as processor 408 and the power supply 409 of processing core are included one or more than one.Those skilled in the art
Member it is appreciated that terminal structure not structure paired terminal shown in Fig. 4 restriction, may include more more or fewer than illustrating
Component perhaps combines certain components or different component layouts.Wherein:
RF circuit 401 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 408 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 401 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM, Subscriber Identity Module) card, transceiver, coupler, low-noise amplifier
(LNA, Low Noise Amplifier), duplexer etc..In addition, RF circuit 401 can also by wireless communication with network and its
He communicates equipment.Any communication standard or agreement, including but not limited to global system for mobile telecommunications system can be used in the wireless communication
Unite (GSM, Global System of Mobile communication), general packet radio service (GPRS, General
Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division it is more
Location (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long Term
Evolution), Email, short message service (SMS, Short Messaging Service) etc..
Memory 402 can be used for storing software program and module, and processor 408 is stored in memory 402 by operation
Software program and module, thereby executing various function application and data processing.Memory 402 can mainly include storage journey
Sequence area and storage data area, wherein storing program area can the (ratio of application program needed for storage program area, at least one function
Such as sound-playing function, image player function) etc.；Storage data area, which can be stored, uses created data according to terminal
(such as audio data, phone directory etc.) etc..In addition, memory 402 may include high-speed random access memory, can also include
Nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.Phase
Ying Di, memory 402 can also include Memory Controller, to provide processor 408 and input unit 403 to memory 402
Access.
Input unit 403 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, in a specific embodiment
In, input unit 403 may include touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or touching
Control plate, collect user on it or nearby touch operation (such as user using any suitable object such as finger, stylus or
Operation of the attachment on touch sensitive surface or near touch sensitive surface), and corresponding connection dress is driven according to preset formula
It sets.Optionally, touch sensitive surface may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined
The touch orientation of user is surveyed, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller from
Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 408, and can reception processing
Order that device 408 is sent simultaneously is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch sensitive surface.In addition to touch sensitive surface, input unit 403 can also include other input equipments.Specifically, other are defeated
Entering equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse
One of mark, operating stick etc. are a variety of.
Display unit 404 can be used for showing information input by user or be supplied to user information and terminal it is various
Graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.Display
Unit 404 may include display panel, optionally, can using liquid crystal display (LCD, Liquid Crystal Display),
The forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display panel.Further
, touch sensitive surface can cover display panel, after touch sensitive surface detects touch operation on it or nearby, send processing to
Device 408 is followed by subsequent processing device 408 and is provided on a display panel accordingly according to the type of touch event to determine the type of touch event
Visual output.Although touch sensitive surface and display panel are to realize input and input as two independent components in Fig. 4
Function, but in some embodiments it is possible to touch sensitive surface and display panel are integrated and realizes and outputs and inputs function.
Terminal may also include at least one sensor 405, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel, proximity sensor can close display panel and/or back when terminal is moved in one's ear
Light.As a kind of motion sensor, gravity accelerometer can detect (generally three axis) acceleration in all directions
Size can detect that size and the direction of gravity when static, can be used to identify mobile phone posture application (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；It can also configure as terminal
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
Voicefrequency circuit 406, loudspeaker, microphone can provide the audio interface between user and terminal.Voicefrequency circuit 406 can
By the electric signal after the audio data received conversion, it is transferred to loudspeaker, voice signal output is converted to by loudspeaker；It is another
The voice signal of collection is converted to electric signal by aspect, microphone, is converted to audio data after being received by voicefrequency circuit 406, then
After the processing of audio data output processor 408, it is sent to such as another terminal through RF circuit 401, or by audio data
Output is further processed to memory 402.Voicefrequency circuit 406 is also possible that earphone jack, with provide peripheral hardware earphone with
The communication of terminal.
WiFi belongs to short range wireless transmission technology, and terminal can help user's transceiver electronics postal by WiFi module 407
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 4 is shown
WiFi module 407, but it is understood that, and it is not belonging to must be configured into for terminal, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Processor 408 is the control centre of terminal, using the various pieces of various interfaces and connection whole mobile phone, is led to
It crosses operation or executes the software program and/or module being stored in memory 402, and call and be stored in memory 402
Data execute the various functions and processing data of terminal, to carry out integral monitoring to mobile phone.Optionally, processor 408 can wrap
Include one or more processing cores；Preferably, processor 408 can integrate application processor and modem processor, wherein answer
With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 408.
Terminal further includes the power supply 409 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe
Reason system and processor 408 are logically contiguous, to realize management charging, electric discharge and power managed by power-supply management system
Etc. functions.Power supply 409 can also include one or more direct current or AC power source, recharging system, power failure inspection
The random components such as slowdown monitoring circuit, power adapter or inverter, power supply status indicator.
Although being not shown, terminal can also include camera, bluetooth module etc., and details are not described herein.Specifically in this implementation
In example, the processor 408 in terminal can be corresponding by the process of one or more application program according to following instruction
Executable file is loaded into memory 402, and the application program being stored in memory 402 is run by processor 408, from
And realize various functions:
It establishes and is wirelessly connected with display equipment, then, play target song, and parse the corresponding lyrics text of the target song
Part obtains the current play time of target song to obtain lyrics information, and the current play time is obtained from the lyrics information
The corresponding lyrics send the lyrics to the display equipment based on the wireless connection, so that the display equipment shows the lyrics.
Aforesaid operations are for details, reference can be made to the embodiment of the method for front, and details are not described herein.
From the foregoing, it will be observed that the terminal of the embodiment of the present invention and display equipment are established and is wirelessly connected, then, target song is played,
And the corresponding lyrics file of the target song is parsed, to obtain lyrics information, the current play time of target song is obtained, from this
The corresponding lyrics of the current play time are obtained in lyrics information, which is sent to the display equipment based on the wireless connection,
So that the display equipment shows the lyrics；Since the program without carrying out lyrics file parsing, Yi Jige in the display device
Word is shown and the synchronization process of playback of songs, can be realized and shows that the lyrics in terms of existing technologies can by display equipment
To save the system resource of display equipment.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
It is provided for the embodiments of the invention a kind of lyric display method above and device is described in detail, herein
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention；Meanwhile for those skilled in the art, according to the thought of the present invention, having
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to the present invention
Limitation.
Claims (11)
1. a kind of lyric display method characterized by comprising
It establishes and is wirelessly connected with display equipment, the display equipment is wireless music playback equipment having a display function；
Target song is played, and parses the corresponding lyrics file of the target song, to obtain lyrics information, the lyrics information
It include: the play time and duration of multiple lyrics units and the lyrics unit in the target song, it is described to hold
The continuous time is the lasting play time of the lyrics unit；
Obtain the current play time of the target song；
The corresponding target lyrics unit of the current play time is obtained from the lyrics information；
The target lyrics unit is sent based on described be wirelessly connected to the display equipment；
It is waited after being sent completely according to the duration of the target lyrics unit；
Obtain the current play time of the target song again after waiting for；
The corresponding target lyrics unit of the current play time is sent to the display equipment again based on the wireless connection.
2. lyric display method as described in claim 1, which is characterized in that described to work as described in acquisition from the lyrics information
The corresponding target lyrics unit of preceding play time, comprising:
The current play time is matched with play time of the lyrics unit in the target song, when obtaining
Between matching result；
According to the time match result from the multiple lyrics unit, the corresponding target song of the current play time is obtained
Word unit.
3. lyric display method as described in claim 1, which is characterized in that described to be wirelessly connected based on described to the display
Equipment sends the target lyrics unit, comprising:
Obtain the corresponding document of agreement of preset audio control protocol；
Corresponding data packet is generated according to the document of agreement and the lyrics, the data packet carries the target lyrics list
Member；
The data packet is sent based on described be wirelessly connected to the display equipment.
4. lyric display method as described in claim 1, which is characterized in that set based on described be wirelessly connected to the display
After preparation send the target lyrics unit, before being waited according to the duration of the target lyrics unit, the song
Word display methods further include:
Judge whether the target lyrics unit meets the first preset condition；
If it is not, then executing the step of being waited according to the duration of the target lyrics unit.
5. lyric display method as claimed in claim 4, which is characterized in that judging that the target lyrics unit is unsatisfactory for
After one preset condition, before being waited according to the duration of the target lyrics unit, the lyric display method is also
Include:
Obtain the current broadcast state of the target song；
Judge whether the broadcast state meets the second preset condition；
If it is not, then executing the step of being waited according to the duration of the target lyrics unit.
6. lyric display method as described in claim 1, which is characterized in that the broadcasting target song, comprising:
Receive playing request, the target song that the playing request instruction needs to play；
The corresponding audio-frequency information of target song is obtained according to the playing request；
The audio-frequency information is sent based on described be wirelessly connected to the display equipment, so that the display equipment is according to
Audio-frequency information plays the target song.
7. a kind of lyric display equipment characterized by comprising
Connection unit is wirelessly connected for establishing with display equipment, and the display equipment is wireless music having a display function
Playback equipment；
Playback process unit for playing target song, and parses the corresponding lyrics file of the target song, to obtain the lyrics
Information, the lyrics information include: the play time of multiple lyrics units and the lyrics unit in the target song
And duration, the duration are the lasting play time of the lyrics unit；
Time acquisition unit, for obtaining the current play time of the target song；
Lyrics acquiring unit, for obtaining the corresponding target lyrics unit of the current play time from the lyrics information；
Transmission unit, for sending the target lyrics unit based on described be wirelessly connected to the display equipment；
Unit is waited, for being waited after being sent completely according to the duration of the target lyrics unit；
Acquiring unit again, for obtaining the current play time of the target song again after waiting for；
Unit is retransmited, it is corresponding for sending the current play time to the display equipment again based on the wireless connection
Target lyrics unit.
8. lyric display equipment as claimed in claim 7, which is characterized in that the lyrics acquiring unit includes: time match
Subelement and the lyrics obtain subelement；
The time match subelement, for by the current play time and broadcasting of the lyrics unit in the target song
Time is matched, to obtain time match result；
The lyrics obtain subelement, are used for according to the time match result from the multiple lyrics unit, described in acquisition
The corresponding target lyrics unit of current play time.
9. lyric display equipment as claimed in claim 7, which is characterized in that the transmission unit is specifically used for:
Obtain the corresponding document of agreement of preset audio control protocol；
Corresponding data packet is generated according to the document of agreement and the lyrics, the data packet carries the target lyrics list
Member；
The data packet is sent based on described be wirelessly connected to the display equipment.
10. lyric display equipment as claimed in claim 7, which is characterized in that further include: the first judging unit；
First judging unit, for being based on described be wirelessly connected to described in display equipment transmission in the transmission unit
After target lyrics unit, before the time acquisition unit is waited according to the duration of the target lyrics unit,
Judge whether the target lyrics unit meets the first preset condition；
The time acquisition unit, specifically for judging that the target lyrics unit is unsatisfactory for first in first judging unit
When preset condition, the step of being waited according to the duration of the target lyrics unit is executed.
11. lyric display equipment as claimed in claim 10, which is characterized in that further include: second judgment unit；
The second judgment unit, for judging that the target lyrics unit is unsatisfactory for the default lyrics in first judging unit
After unit, before the time acquisition unit is waited according to the duration of the target lyrics unit, institute is obtained
The current broadcast state of target song is stated, judges whether the broadcast state meets the second preset condition；
The time acquisition unit, specifically for judging that the target lyrics unit is unsatisfactory for first in first judging unit
Preset condition, and when the second judgment unit judges that the broadcast state is unsatisfactory for the second preset condition, it executes according to described
The step of duration of target lyrics unit is waited.
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| CN107203597A (en) * | 2017-05-05 | 2017-09-26 | 青岛海信移动通信技术股份有限公司 | The display methods and device of the lyrics under a kind of screen lock state |
| CN107393571B (en) * | 2017-08-18 | 2019-08-27 | 深圳市路畅科技股份有限公司 | A kind of method that automatic navigator shows music information |
| CN108197286A (en) * | 2018-01-16 | 2018-06-22 | 维沃移动通信有限公司 | A kind of method for information display and mobile terminal |
| CN112866224B (en) * | 2021-01-12 | 2022-10-14 | 广州橙行智动汽车科技有限公司 | Data processing method and device |
| CN115167966A (en) * | 2022-07-19 | 2022-10-11 | 北京字跳网络技术有限公司 | Information prompting method, device, equipment, medium and product based on lyrics |
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