CN106205657A - A kind of lyric display method and device - Google Patents
A kind of lyric display method and device Download PDFInfo
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- CN106205657A CN106205657A CN201610598855.8A CN201610598855A CN106205657A CN 106205657 A CN106205657 A CN 106205657A CN 201610598855 A CN201610598855 A CN 201610598855A CN 106205657 A CN106205657 A CN 106205657A
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- lyrics
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- song
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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 device；The embodiment of the present invention uses sets up wireless connections with display device, then, play target song, and resolve the lyrics file that this target song is corresponding, to obtain lyrics information, obtain the current play time of target song, from this lyrics information, obtain the lyrics that this current play time is corresponding, this lyrics are sent to this display device, so that this display device shows this lyrics based on these wireless connections；The program can save the system resource of display device.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of lyric display method and device.
Background technology
Along with developing rapidly of terminal technology, mobile terminal has had become as the necessary of people's entertainment life.People can
With by playing music by mobile terminal, video etc..
At present, along with the development of mobile terminal, occur in that the external display device that various mobile terminal coordinates, than
As, bluetooth plays display device etc.；Wherein, external display device can when playing songs on mobile terminal this song of simultaneous display
The lyrics.
In the prior art, the process of the external display device display lyrics is: external display device obtains the lyrics of song
File (as downloaded by network or importing from other equipment), then, in the process of this playback of songs of mobile terminal playing
In external display device resolve this lyrics file, and the speed showing playback of songs and the lyrics synchronizes, corresponding with display
The lyrics.
To in the research of prior art and practice process, it was found by the inventors of the present invention that existing external display device shows
Show that the process of song is comparatively laborious, occupy the substantial amounts of system resource of external display device.
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 device
Source.
The embodiment of the present invention provides a kind of lyric display method, including:
Wireless connections are set up with display device；
Play target song, and resolve the lyrics file that described target song is corresponding, to obtain lyrics information；
Obtain the current play time of described target song；
The lyrics that described current play time is corresponding are obtained from described lyrics information；
The described lyrics are sent to described display device, so that described display device shows described based on described wireless connections
The lyrics.
Accordingly, the embodiment of the present invention also provides for a kind of lyric display equipment, including:
Connect unit, for setting up wireless connections with display device；
Playback process unit, is used for playing target song, and resolves the lyrics file that described target song is corresponding, to obtain
Lyrics information；
Time acquisition unit, for obtaining the current play time of described target song；
Lyrics acquiring unit, for obtaining the lyrics that described current play time is corresponding from described lyrics information；
Transmitting element, for sending the described lyrics based on described wireless connections to described display device, so that described aobvious
Show that equipment shows the described lyrics.
The embodiment of the present invention uses sets up wireless connections with display device, then, plays target song, and resolves this target
The lyrics file that song is corresponding, to obtain lyrics information, obtains the current play time of target song, obtains from this lyrics information
Take the lyrics that this current play time is corresponding, send this lyrics based on these wireless connections to this display device, so that this display
Equipment shows this lyrics；Owing to the program is without carrying out lyrics file parsing in the display device and the lyrics show and song
The synchronization process play, can realize showing the lyrics by display device, in terms of existing technologies, can save display and set
Standby system resource.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those skilled in the art, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the flow chart of the lyric display method that the embodiment of the present invention provides；
Fig. 2 a is the structural representation of the lyric display system that the embodiment of the present invention provides；
Fig. 2 b is another flow chart of the lyric display method that the embodiment of the present invention provides；
Fig. 3 a is the structural representation of the lyric display equipment that the embodiment of the present invention provides；
Fig. 3 b is another structural representation of the lyric display equipment that the embodiment of the present invention provides；
Fig. 3 c is the another structural representation of the lyric display equipment that the embodiment of the present invention provides；
Fig. 4 is the structural representation of the terminal that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, the every other enforcement that those skilled in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of lyric display method and device.It is described in detail individually below.
Embodiment one,
The present embodiment will be described from the angle of lyric display equipment, and this lyric display equipment specifically can be integrated in end
In the equipment such as end, this terminal is specifically as follows the equipment such as mobile phone or panel computer.
A kind of lyric display method, including: set up wireless connections with display device, then, play target song, and resolve
The lyrics file that this target song is corresponding, to obtain lyrics information, obtains the current play time of target song, believes from these lyrics
Breath obtains the lyrics that this current play time is corresponding, sends this lyrics based on these wireless connections to this display device, so that
This display device shows this lyrics.
As it is shown in figure 1, the processing method of a kind of graphical interfaces, idiographic flow can be such that
101 and display device set up wireless connections.
The present embodiment display device can be the external radio display device of terminal, and specifically, this display device can be
Arbitrary external radio equipment with display function, such as, can be to have the wireless music playback equipment of display function, vehicle-mounted
Equipment, wearable device etc..
Wherein, these wireless connections can be that near radio connects, and such as, can be bluetooth connection, WiFi connection etc..
When these wireless connections are bluetooth connection, this display device can be the bluetooth equipment with display function, such as, can be blue
Tooth audio amplifier, bluetooth car machine etc..
Wherein, step " is set up wireless connections with display device " and be may include that
Search for attachable display device, to obtain the link information of display device；
Connection request is sent to this display device according to this link information；
Receive the response message that this display device returns according to this connection request；
Wireless connections are set up according to this response message and this display device.
Wherein, the link information of this display device can be the mark etc. of display device, such as, connects with bluetooth, the most aobvious
As a example by showing that equipment is the bluetooth equipment with display function, may search for attachable bluetooth equipment, obtain the mark of bluetooth equipment
Know, then, send connection request based on this mark to bluetooth equipment, receive the sound that this bluetooth equipment returns according to this connection request
Answer information (i.e. Bluetooth pairing), finally, set up bluetooth based on this response message with bluetooth equipment and be connected.In like manner, in wireless connections
When connecting for WiFi, it sets up the process of wireless connections with display device and aforementioned to set up the process that bluetooth connects similar, herein
Repeat no more.
102, play the audio-frequency information that target song is corresponding, and resolve the lyrics file that this target song is corresponding, to obtain
Lyrics information.
Specifically, step " audio-frequency information that broadcasting target song is corresponding " may include that
Receiving playing request, institute's playing request instruction needs the target song play；
The audio-frequency information that target song is corresponding is obtained according to this playing request；
This target song is play according to this audio-frequency information.
Such as, can obtain, according to playing request, the audio-frequency information that target song is corresponding from memory element, then, according to
Audio-frequency information plays target song.
Wherein, the present embodiment playing request can carry the song identity of the target song needing broadcasting, such as song title
Claim, at this point it is possible to obtain, according to this song identity, the audio-frequency information that target song is corresponding, such as, obtain from song database
Take the voice data that this target song is corresponding.
Wherein, playing request can be touched by presetting the triggering interface such as triggering key or input frame in triggering terminal
Send out, such as, when user clicks on or streak certain icon (as clicked on the song title in music playlist), then trigger generation
This playing request, now, this playing request just can be received by this lyric display equipment, such as, by default instruction
This playing request is received by receiving interface, etc..
In the present embodiment, can be play target song by terminal oneself, now user can listen song by terminal,
While watching the lyrics by display device, it is also possible to play target song by display device, now user can be by aobvious
Show that equipment listens song and the viewing lyrics；Namely step " plays this audio-frequency information " and may include that and show to this based on these wireless connections
Show that equipment sends this audio-frequency information, so that this display device plays this target song according to this audio-frequency information.Now, this enforcement
In example, display device can be the ANTENNAUDIO playback equipment with display function, such as, wireless sound box, car machine etc..
In the present embodiment, step " resolves the lyrics file that this target song is corresponding " and may include that and obtains according to playing request
Take the lyrics file that target song is corresponding, this lyrics file is resolved.
Such as, can identify from lyric data storage unit (as database of song lyrics) according to the target song that playing request is carried
Extract the lyrics file of target song, and resolve this lyrics file.
Alternatively, the form of this lyrics file can have multiple, can be such as LRC form etc..
The present embodiment can obtain the lyrics information of target song after resolving lyrics file, and this lyrics information can be wrapped
Include: the lyrics and reproduction time, such as, this lyrics information can include multiple lyrics unit, and this lyrics unit each
Reproduction time in this target song；Wherein, the character string that this lyrics unit can be made up of multiple characters, this character string can
Thinking that complete lyrics, i.e. one lyrics unit are lyrics, this reproduction time can be that lyrics unit is sung in target
Bent reproduction time, this character string can also be the lyrics of other forms, and the particular content of this lyrics unit can be by lyrics literary composition
The format determination of part, it is also possible to set according to the actual requirements.
Such as, after resolving the LRC lyrics file of song A, following lyrics information can be obtained:
[00:11.60] " has closed lamp room is put in order "
[00:15.48] " morning 3 still sleeps and does not write "
[00:19.64] " you should be not so phone is hung "
[00:30.39] " follows heart beating at dark wrist-watch ".
Additionally, lyrics information can also include the persistent period etc. of each lyrics unit in the present embodiment.
It will be appreciated that it is unrestricted with the sequential resolving lyrics file to play audio-frequency information in the present embodiment, permissible
Carry out, it is also possible to successively carry out simultaneously.
103, the current play time of target song is obtained.
Such as, the current play time that can obtain song A is 12 milliseconds.Playback of songs can be entered in actual applications
Row timing, such that it is able to obtain current timing result, to obtain song current play time.
Specifically, current play time can be obtained when playing target song, it is also possible to obtain after the preset duration of interval
Take the current play time of target song, all can have prelude due to general song, therefore, it can set one according to prelude duration
Duration, obtains current play time after this setting duration, can save terminal system resource.
104, from this lyrics information, the lyrics that this current play time is corresponding are obtained.
Specifically, phase can be obtained based on reproduction time corresponding to the lyrics in current play time and lyrics information
The lyrics answered.
Such as, lyrics information includes multiple lyrics unit, and when the broadcasting in this target song of this lyrics unit
Between, now, step " obtains the lyrics that this current play time is corresponding from this lyrics information " and may include that
This current play time is mated with lyrics unit reproduction time in this target song, to obtain the time
Join result；
According to this time match result from the plurality of lyrics unit, obtain the target lyrics that this current play time is corresponding
Unit.
Such as, during the current play time T of song A, now, contrasted by the reproduction time corresponding with every lyrics, can
Knowing, this T is more than the reproduction time Tn of n-th lyrics, less than the reproduction time Tn+1 of (n+1)th lyrics, at this point it is possible to this broadcasting
The lyrics corresponding for time T are n-th lyrics.
Such as, when the current play time of song A is 13s, the lyrics that now can obtain are for " to have closed lamp room
Put in order ".
105, this lyrics are sent based on these wireless connections to this display device, so that this display device shows this lyrics.
Specifically, when the target lyrics unit that acquisition current play time is corresponding, can be based on these wireless connections to this
Display device sends this target lyrics unit.
Such as, obtain the lyrics that current play time is corresponding, then, send to display device based on these wireless connections
These lyrics.
Alternatively, in the present embodiment, the communication protocol followed between terminal and display device can have multiple, such as may be used
To follow audio frequency control agreement, for example, it is possible to be AVRCP (Audio/Video Remote Control Profile, audio frequency/
Video Remote controls specification) agreement, this Protocol Design controls the standard interface of TV, Hi-Fi equipment etc. for providing.AVRCP is fixed
How justice controls the feature of Streaming Media.Including suspending, stop, starting playback, volume control and other type of long-range control
Operation.The most such as, when wireless connections are bluetooth connection, can be A2DP (Advanced Audio Distribution
Profile, Bluetooth audio frequency mode is reached an agreement on)
Namely step " sends this lyrics based on these wireless connections to this display device " and may include that
Obtain the document of agreement that preset audio control protocol is corresponding；
Generating corresponding packet according to this document of agreement and these lyrics, this packet carries this lyrics；
This packet is sent to this display device based on these wireless connections.
When playing target song by display device, it is also possible to transmit audio-frequency information by this audio frequency control agreement,
Namely step " sends this audio-frequency information based on these wireless connections to this display device " and may include that according to audio-frequency information and preset
Document of agreement corresponding to audio frequency control agreement generates the packet carrying this audio-frequency information, then, based on these wireless connections to this
Display device sends this packet.
Alternatively, for can quickly transmit the lyrics, the lyrics or target lyrics unit can be arranged packet by the present embodiment
Title (title) field, in order to can fast assembling packet, improve lyrics transmission speed.
Alternatively, in order to improve accuracy and the saving terminal system resource that the lyrics show, the present embodiment method is permissible
Carry out certain time wait, the most again obtain current play time, and again send phase to display device based on wireless connections
The lyrics unit answered；Namely after step " sends this target lyrics unit based on these wireless connections to this display device ", this
Embodiment method can also include:
Wait according to the persistent period of this target lyrics unit；
The current play time of this target song is again obtained after waiting for；
Again send, to this display device, the lyrics unit that this current play time is corresponding based on these wireless connections.
Wherein, the lyrics information that the persistent period of target lyrics unit can analytically obtain obtains, it is also possible to according to
During the broadcasting of reproduction time that in lyrics information, target lyrics unit is corresponding and the next lyrics unit of target lyrics unit
Between obtain, such as, the reproduction time of certain lyrics a be the reproduction time of the lower sentence lyrics b of 11s, a sentence lyrics be 13s, now may be used
With obtain lyrics a persistent period as 2s.
Such as, after display device sends a lyrics a corresponding to reproduction time T1, can wait 2s (i.e. lyrics a's
Persistent period) after, again obtain current play time T2, from lyrics information, again obtain a lyrics b corresponding to T2, and
Again these lyrics b is sent to display device based on these wireless connections.
The present embodiment obtains again current play time, again to display device send the lyrics mode with obtain before
The mode of reproduction time and the transmission lyrics is identical, is referred to above-mentioned related content, and this repeats no more.
Alternatively, show for playback of songs and the lyrics can be synchronized, to improve degree of accuracy and the saving that the lyrics show
The system resource of terminal, the present embodiment is after sending the lyrics, in addition it is also necessary to judges the lyrics accordingly, such as, can sentence
Whether these lyrics disconnected are last lyrics, if it is not, then continue to send the lyrics, send if it is not, then terminate the lyrics；Namely in step
After " sending this target lyrics unit based on these wireless connections to this display device ", " according to continuing of this target lyrics unit
Time waits " before, the present embodiment method can also include:
Judge whether this target lyrics unit meets first pre-conditioned；
If it is not, then perform to carry out, according to the persistent period of this target lyrics unit, the step that waits.
Wherein, first pre-conditioned can have multiple, can set according to practical situation, such as, be one at lyrics unit
Sentence the lyrics time, this first pre-conditioned can be these lyrics be last lyrics, now step " judges this target lyrics list
It is pre-conditioned whether unit meets first " may include that last lyrics judging that whether target lyrics unit is target song,
The most then meet first pre-conditioned, if it is not, be then unsatisfactory for pre-conditioned.
In the present embodiment, can be based on total broadcasting corresponding to reproduction time corresponding to target lyrics unit and target song
Time judges whether target lyrics list is last lyrics, such as, when can obtain broadcasting corresponding to target lyrics unit
Between time difference between total reproduction time corresponding with target song, then, determine this target lyrics list based on this time difference
Whether unit is last lyrics；The most such as, it is also possible to obtain the accumulative transmission number of current lyrics unit, if more than presetting threshold
Value (can set according to the lyrics of target song total sentence number), then show that current lyrics unit is last lyrics unit.
Alternatively, the degree of accuracy shown for the further high lyrics and the system resource saving terminal, the present embodiment side
Method can also judge target lyrics unit be unsatisfactory for first pre-conditioned after obtain the lyrics broadcast state, based on this broadcasting
State determines whether to continue to send the lyrics, namely step " judge that this target lyrics unit be unsatisfactory for preset lyrics unit " it
After, before step " waits according to the persistent period of this target lyrics unit ", the present embodiment method also includes:
Obtain the broadcast state that this target song is current；
Judge whether this broadcast state meets second pre-conditioned；
If it is not, then perform to carry out, according to the duration of this target lyrics unit, the step that waits.
Wherein, the broadcast state of target song may include that time-out broadcasting, normal play etc., can be according to actual feelings
Condition defines.
This second pre-conditioned can also have multiple, can set according to the actual requirements, such as may include that currently playing
State is for suspending broadcast state, namely step " judges whether this broadcast state meets second pre-conditioned " and may include that judgement
Whether this broadcast state is to suspend broadcast state, the most then meet second pre-conditioned, if it is not, be then unsatisfactory for second to preset bar
Part.
Alternatively, the present embodiment is after judging that broadcast state is as suspending broadcast state, it is also possible to including: when receiving target
During the recovery playing request of song, wait according to the persistent period of this target lyrics unit, again obtain after waiting for
Take the current play time of this target song, again send this current play time pair to this display device based on these wireless connections
The lyrics unit answered.
The embodiment of the present invention uses sets up wireless connections with display device, then, plays target song, and resolves this target
The lyrics file that song is corresponding, to obtain lyrics information, obtains the current play time of target song, obtains from this lyrics information
Take the lyrics that this current play time is corresponding, send this lyrics based on these wireless connections to this display device, so that this display
Equipment shows this lyrics；Owing to the program is without carrying out lyrics file parsing in the display device and the lyrics show and song
The synchronization process play, can realize showing the lyrics by display device, in terms of existing technologies, can save display and set
Standby system resource.
Show synchronization with playback of songs additionally, carry out the lyrics when playing audio frequency by display device without display device
Process, it is also possible to avoid the occurrence of synchronous error, pointed out the accuracy that the lyrics show；Simultaneously because display device obtains without oneself
Take lyrics file (as downloaded lyrics file by network), it is therefore not necessary to increase extra functional module at display device, such as
Mixed-media network modules mixed-media etc., it is also possible to reduce the production cost of display device.
Embodiment two,
According to the method described by embodiment one, below citing is described in further detail.
In the present embodiment, will be integrated in terminal with this lyric display equipment, display device is the indigo plant with display function
Illustrate as a example by tooth equipment.
As shown in Figure 2 a, present embodiments providing a kind of lyric display system, bag terminal 20 and bluetooth equipment 21, this is eventually
Can be connected by bluetooth between end 20 and bluetooth equipment 21.Wherein this terminal 20 can be the equipment such as mobile phone, panel computer, this indigo plant
Tooth equipment 21 can be the equipment such as Baffle Box of Bluetooth, bluetooth car machine.
Hereinafter based on this lyric display system, this lyric display method will be described in detail.
As shown in 2b, a kind of lyric display method, idiographic flow can be such that
201, terminal 20 is set up bluetooth with bluetooth equipment 21 and is connected.
Such as, terminal 20 searches for bluetooth equipment 21, and sends Bluetooth pairing request to bluetooth equipment 21, receives bluetooth 21
The response message returned according to Bluetooth pairing request, sets up bluetooth according to this response message with bluetooth equipment 21 and is connected.
202, terminal 20 receives playback of songs request, and the instruction of this lyrics playing request needs the target song play.
Wherein, playing request can be touched by presetting the triggering interface such as triggering key or input frame in triggering terminal
Send out, such as, when user clicks on or streak certain icon (as clicked on the song title in music playlist), then trigger generation
This playing request, now, this playing request just can be received by this terminal, such as, by default command reception interface
This playing request is received, etc..
203, terminal 20 plays target song according to the request of this playback of songs, and resolves the lyrics literary composition that this target song is corresponding
Part, to obtain lyrics information.
Specifically, terminal 20 can be according to audio-frequency information corresponding to playback of songs acquisition request target song and lyrics literary composition
Part, then, plays this target song according to this audio-frequency information, and resolves this lyrics file and obtain lyrics information.
Such as, terminal 20 can obtain target song correspondence according to playing request from memory element (such as song database)
Audio-frequency information, then, according to audio-frequency information play target song.Wherein, the present embodiment playing request can be carried needs and broadcast
The song identity of the target song put, such as song title etc., at this point it is possible to it is corresponding to obtain target song according to this song identity
Audio-frequency information, such as, from song database, obtain the voice data that this target song is corresponding.
In the present embodiment, terminal 20 can play target song with oneself, it is also possible to plays target by bluetooth equipment 21 and sings
Song, now, step " is play this target song according to this audio-frequency information " and can be included that terminal 20 sends audio frequency to bluetooth equipment 21
Information, so that blue equipment 21 plays target song according to this audio-frequency information.
In the present embodiment, terminal 20 can carry from lyric data storage unit (as database of song lyrics) according to playback of songs request
Take the lyrics file of target song.
Wherein, the form of lyrics file can have multiple, can be such as LRC form etc..
In the present embodiment, terminal 20 can obtain the lyrics information of target song, these lyrics after resolving lyrics file
Information may include that the lyrics and reproduction time, such as, this lyrics information can include many lyrics, and every lyrics
Reproduction time (such as broadcast start time) in this target song.
204, terminal 20 obtains the current play time of target song.
Such as, terminal 20 can obtain the current play time of song B is 60 milliseconds.In actual applications can be to song
Broadcasting carries out timing, such that it is able to obtain current timing result, to obtain song current play time.
205, terminal 20 obtains the lyrics that this current play time is corresponding from this lyrics information.
Such as, current play time can be compared by terminal 20 with every lyrics reproduction time in target song
Relatively, to obtain comparative result, then, obtain, according to this comparative result, the lyrics that current play time is corresponding.
206, terminal 20 sends this lyrics based on the connection of this bluetooth to bluetooth equipment 21, and bluetooth equipment 21 display receives
These lyrics.
Alternatively, the communication protocol can followed between terminal 20 and bluetooth equipment 21 has multiple, such as, can follow indigo plant
Tooth audio frequency control agreement, such as, bluetooth AVRCP agreement etc..Specifically, terminal 20 can obtain Bluetooth audio frequency control protocol correspondence
Document of agreement, then, generate corresponding packet according to this document of agreement and these lyrics, this packet carries this song
Word, terminal 20 sends this packet based on the connection of this bluetooth to bluetooth equipment 21, and alternatively, these lyrics can be to be positioned at data
In title (title) field of bag.
Bluetooth equipment 21 can be at these lyrics of playback of songs interface display after receiving these lyrics, such as,
The title bar of broadcast interface shows these lyrics.
207, terminal 20 judges that whether these lyrics are last lyrics of target song, if it is not, then perform step
208, the most then terminate flow process.
Terminal 20 judges that the mode of these lyrics whether last lyrics has multiple, such as, and can be based on these lyrics
Corresponding reproduction time and total reproduction time corresponding to target song determine whether last lyrics, specifically, eventually
End 20 can obtain the difference of the two time, then, determines whether these lyrics are last lyrics based on this time difference
208, terminal 20 judges whether the current broadcast state of target song is halted state, if it is not, then perform step
209, the most then perform step 210.
209, terminal 20 waited according to the persistent period of these lyrics, and after waiting for, went to step 204.
Such as, when lyrics information includes persistent period (i.e. continue reproduction time) of every lyrics, terminal 20 can be from
This lyrics information obtains the persistent period of these lyrics, the most such as, it is also possible to corresponding according to these lyrics in lyrics information
The reproduction time of next lyrics of reproduction time and these lyrics obtains, and e.g., the reproduction time of certain lyrics a is 9s, a
The reproduction time of the lower sentence lyrics b of the sentence lyrics is 15s, and the persistent period that now can obtain lyrics a is 6s.
210, terminal 20 waits that target song is recovered to play, and when recovery target song being detected is play, turns step
Rapid 209.
The embodiment of the present invention uses terminal 20 and bluetooth equipment 21 to set up wireless connections, and then, terminal 20 plays target song
Song, and resolve the lyrics file that this target song is corresponding, to obtain lyrics information, terminal 20 obtains the currently playing of target song
Time, from this lyrics information, obtain the lyrics that this current play time is corresponding, terminal 20 based on these wireless connections to this bluetooth
Equipment 21 sends this lyrics, so that this bluetooth equipment 21 shows this lyrics；Owing to the program is without entering in bluetooth equipment 21
Row lyrics file resolves and the lyrics show the synchronization process with playback of songs, can realize by bluetooth equipment 21 display song
Word, in terms of existing technologies, can save the system resource of bluetooth equipment 21.
Show and playback of songs additionally, carry out the lyrics when playing audio frequency by bluetooth equipment 21 without bluetooth equipment 21
Synchronization process, it is also possible to avoid the occurrence of synchronous error, has pointed out the accuracy that the lyrics show；Simultaneously because bluetooth equipment 21 without
Oneself obtain lyrics file (as downloaded lyrics file by network), it is therefore not necessary to increase extra function at bluetooth equipment 21
Module, such as mixed-media network modules mixed-media etc., it is also possible to reduce the production cost of bluetooth equipment 21.
Embodiment three,
In order to preferably implement said method, the embodiment of the present invention also provides for a kind of lyric display equipment, as shown in Figure 3 a,
This lyric display equipment can include connecting unit 301, playback process unit 302, time acquisition unit 303, lyrics acquisition list
Unit 304 and transmitting element, as follows:
(1) unit 301 is connected；
Connect unit 301, for setting up wireless connections with display device.
Display device can be the external radio display device of terminal, and this display device can be arbitrary to have display function
External radio equipment, such as, can be that there is the wireless music playback equipment of display function, mobile unit, wearable device
Deng.
Wherein, these wireless connections can be that near radio connects, and such as, can be bluetooth connection, WiFi connection etc..
(2) playback process unit 302；
Playback process unit 302, is used for playing target song, and resolves the lyrics file that this target song is corresponding, with
To lyrics information.
Such as, playback process unit 302 can be specifically for:
Receiving playing request, institute's playing request instruction needs the target song play；
Audio-frequency information corresponding to target song and lyrics file is obtained according to this playing request；
Play this target song according to this audio-frequency information, and lyrics file resolves.
Such as, can obtain, from memory element, the audio-frequency information that target song is corresponding according to playing request, then, according to sound
Frequently information plays target song.
Such as, can identify from lyric data storage unit (as database of song lyrics) according to the target song that playing request is carried
Extract the lyrics file of target song, and resolve this lyrics file.
Alternatively, the form of this lyrics file can have multiple, can be such as LRC form etc.
(3) time acquisition unit 303；
Time acquisition unit 303, for obtaining the current play time of this target song.
(4) lyrics acquiring unit 304；
Lyrics unit 304, for obtaining the lyrics that this current play time is corresponding from this lyrics information.For example, it is possible to
As follows:
This lyrics acquiring unit 304 may include that time match subelement and the lyrics obtain subelement；
Include in this lyrics information: multiple lyrics unit, and when the broadcasting in this target song of this lyrics unit
In the case of between, this time match subelement, for by this current play time and lyrics unit broadcasting in this target song
The time of putting mates, to obtain time match result；
These lyrics obtain subelement, are used for according to this time match result from the plurality of lyrics unit, obtain this current
The target lyrics unit that reproduction time is corresponding.
Wherein, the character string that this lyrics unit can be made up of multiple characters, this character string can be a complete song
Word, i.e. one lyrics unit is lyrics, and this reproduction time can be the lyrics unit reproduction time in target song, this word
Symbol string can also be the lyrics of other forms, and the particular content of this lyrics unit can be by the format determination of lyrics file, it is possible to
To set according to the actual requirements.
(5) transmitting element 305；
Transmitting element 305, for sending this lyrics based on these wireless connections to this display device, so that this display device
Show this lyrics.
Such as, transmitting element 305, can be specifically for sending this target lyrics based on these wireless connections to this display device
Unit.
In the present embodiment, the communication protocol followed between terminal and display device can have multiple, such as can follow sound
Frequently in control protocol, namely the present embodiment, transmitting element 305 can be specifically for:
Obtain the document of agreement that preset audio control protocol is corresponding；
Generating corresponding packet according to this document of agreement and these lyrics, this packet carries this lyrics；
This packet is sent to this display device based on these wireless connections.
Audio frequency control agreement can be AVRCP agreement or A2DP agreement.
Alternatively, for improving the accuracy that the lyrics show, time acquisition unit 303 in the present embodiment, it is also possible to be used for:
This transmitting element 305 based on these wireless connections after this display device sends this target lyrics unit, according to these target lyrics
The persistent period of unit waits, and again obtains the current play time of this target song after waiting for；
Now, this transmitting element 305, it is additionally operable to again send this to this display device based on these wireless connections currently playing
The lyrics unit that time is corresponding.
Alternatively, in order to improve lyrics display accuracy and save terminal system resource, with reference to Fig. 3 b, the present embodiment lyrics
Display device can also include: the first judging unit 306；
This first judging unit 306, should for sending to this display device based on these wireless connections at this transmitting element 305
After target lyrics unit, before this time acquisition unit 303 waited according to the persistent period of this target lyrics unit, sentence
It is pre-conditioned whether this target lyrics unit disconnected meets first；
Now, this time acquisition unit 303, specifically for judging this target lyrics unit at this first judging unit 306
Be unsatisfactory for first pre-conditioned time, perform to carry out, according to the persistent period of this target lyrics unit, the step that waits.
Alternatively, in order to further improve lyrics display accuracy and save terminal system resource, with reference to Fig. 3 c, this
Embodiment lyric display equipment can also include: the second judging unit 307；
At this first judging unit 306, this second judging unit 307, for judging that this target lyrics unit is unsatisfactory for presetting
After lyrics unit, before this time acquisition unit 303 waited according to the persistent period of this target lyrics unit, obtain
The broadcast state that this target song is current, it is judged that it is pre-conditioned whether this broadcast state meets second；
Now, this time acquisition unit 303, specifically for judging this target lyrics unit at this first judging unit 306
Be unsatisfactory for first pre-conditioned, and this second judging unit 307 judge this broadcast state be unsatisfactory for second pre-conditioned time, perform
The step waited is carried out according to the duration of this target lyrics unit.
When being embodied as, above unit can realize as independent entity, it is also possible to carries out combination in any, makees
Realize for same or several entities, the embodiment of the method being embodied as can be found in above of above unit, at this not
Repeat again.
This lyric display equipment specifically can be integrated in the equipment such as terminal, and this terminal is specifically as follows mobile phone or flat board 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 set up wireless by connecting unit 301 with display device
Connect, then, playback process unit 302 play target song, and resolve the lyrics file that this target song is corresponding, to obtain
Lyrics information, is obtained the current play time of target song by time acquisition unit 303, by lyrics acquiring unit 304 from this song
Word information obtains the lyrics that this current play time is corresponding, by transmitting element 305 based on these wireless connections to this display device
Send this lyrics, so that this display device shows this lyrics；Owing to the program is without carrying out lyrics file in the display device
Resolve and the lyrics show the synchronization process with playback of songs, can realize showing the lyrics, relative to existing by display device
For technology, the system resource of display device can be saved.
Show synchronization with playback of songs additionally, carry out the lyrics when playing audio frequency by display device without display device
Process, it is also possible to avoid the occurrence of synchronous error, pointed out the accuracy that the lyrics show；Simultaneously because display device obtains without oneself
Take lyrics file (as downloaded lyrics file by network), it is therefore not necessary to increase extra functional module at display device, such as
Mixed-media network modules mixed-media etc., it is also possible to reduce the production cost of display device.
Embodiment four,
Additionally, the embodiment of the present invention also provides for a kind of terminal, as shown in Figure 4, this terminal can include radio frequency (RF, Radio
Frequency) circuit 401, include the memorizer 402 of one or more computer-readable recording mediums, input block
403, display unit 404, sensor 405, voicefrequency circuit 406, Wireless Fidelity (WiFi, Wireless Fidelity) module
407, one or more than one parts such as the processor 408 processing core and power supply 409 are included.People in the art
Member is appreciated that the terminal structure shown in Fig. 4 is not intended that the restriction to terminal, can include more more or less of than diagram
Parts, or combine some parts, or different parts are arranged.Wherein:
RF circuit 401 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, by base station
After downlink information receives, transfer to one or more than one processor 408 processes；It addition, be sent to relating to up data
Base station.Generally, RF circuit 401 includes but not limited to antenna, at least one amplifier, tuner, one or more agitator, use
Family identity module (SIM, Subscriber Identity Module) card, transceiver, bonder, low-noise amplifier
(LNA, Low Noise Amplifier), duplexer etc..Additionally, RF circuit 401 can also by radio communication and network and its
He communicates by equipment.Described radio communication can use arbitrary communication standard or agreement, includes but not limited to global system for mobile telecommunications system
System (GSM, Global System ofMobile communication), general packet radio service (GPRS, General
Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division many
Location (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term
Evolution), Email, Short Message Service (SMS, Short Messaging Service) etc..
Memorizer 402 can be used for storing software program and module, and processor 408 is stored in memorizer 402 by operation
Software program and module, thus perform various function application and data process.Memorizer 402 can mainly include storing journey
Sequence district and storage data field, wherein, storage program area can store the application program (ratio needed for operating system, at least one function
Such as sound-playing function, image player function etc.) etc.；Storage data field can store the data that the use according to terminal is created
(such as voice data, phone directory etc.) etc..Additionally, memorizer 402 can include high-speed random access memory, it is also possible to include
Nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.Phase
Ying Di, memorizer 402 can also include Memory Controller, to provide processor 408 and input block 403 to memorizer 402
Access.
Input block 403 can be used for receiving numeral or the character information of input, and produces and user setup and function
Control relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Specifically, a specific embodiment
In, input block 403 can include Touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touches display screen or touches
Control plate, can collect user thereon or neighbouring touch operation (such as user use any applicable object such as finger, stylus or
Adnexa operation on Touch sensitive surface or near Touch sensitive surface), and connect dress accordingly according to formula set in advance driving
Put.Optionally, Touch sensitive surface can include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus inspection
Survey the touch orientation of user, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller from
Receive touch information on touch detecting apparatus, and be converted into contact coordinate, then give processor 408, and can reception process
Order that device 408 is sent also is performed.Furthermore, it is possible to use resistance-type, condenser type, infrared ray and surface acoustic wave etc. multiple
Type realizes Touch sensitive surface.Except Touch sensitive surface, input block 403 can also include other input equipments.Specifically, other are defeated
Enter equipment and can include but not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, Mus
One or more in mark, action bars etc..
Display unit 404 can be used for the various of the information that inputted by user of display or the information being supplied to user and terminal
Graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its combination in any.Display
Unit 404 can include display floater, optionally, can use liquid crystal display (LCD, Liquid Crystal Display),
The forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display floater.Further
, Touch sensitive surface can cover display floater, when Touch sensitive surface detects thereon or after neighbouring touch operation, sends process to
Device 408, to determine the type of touch event, provides corresponding with preprocessor 408 according to the type of touch event on a display panel
Visual output.Although in the diagram, Touch sensitive surface and display floater are to realize input and input as two independent parts
Function, but in some embodiments it is possible to by integrated to Touch sensitive surface and display floater and realize input and output function.
Terminal may also include at least one sensor 405, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor can include ambient light sensor and proximity transducer, and wherein, ambient light sensor can be according to ambient light
Light and shade regulate the brightness of display floater, proximity transducer can cut out display floater and/or the back of the body when terminal moves in one's ear
Light.As the one of motion sensor, Gravity accelerometer can detect (generally three axles) acceleration in all directions
Size, can detect that size and the direction of gravity time static, can be used for identify mobile phone attitude application (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；Can also configure as terminal
Gyroscope, barometer, drimeter, thermometer, other sensors such as infrared ray sensor, do not repeat them here.
Voicefrequency circuit 406, speaker, microphone can provide the audio interface between user and terminal.Voicefrequency circuit 406 can
The signal of telecommunication after the voice data conversion that will receive, is transferred to speaker, speaker be converted to acoustical signal output；Another
Aspect, the acoustical signal of collection is converted to the signal of telecommunication by microphone, voicefrequency circuit 406 be converted to voice data after receiving, then
After voice data output processor 408 is processed, through RF circuit 401 to be sent to such as another terminal, or by voice data
Output is to memorizer 402 to process further.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 has provided the user wireless broadband internet and has accessed.Although Fig. 4 shows
WiFi module 407, but it is understood that, it is also not belonging to must be configured into of terminal, can not change as required completely
Omit in the scope of the essence becoming invention.
Processor 408 is the control centre of terminal, utilizes various interface and the various piece of the whole mobile phone of connection, logical
Cross operation or perform to be stored in the software program in memorizer 402 and/or module, and calling and be stored in memorizer 402
Data, perform the various functions of terminal and process data, thus mobile phone is carried out integral monitoring.Optionally, processor 408 can wrap
Include one or more process core；Preferably, processor 408 can integrated application processor and modem processor, wherein, should
Mainly process operating system, user interface and application program etc. with processor, modem processor mainly processes radio communication.
It is understood that above-mentioned modem processor can not also be integrated in processor 408.
Terminal also 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 is logically contiguous with processor 408, thus realizes management charging, electric discharge and power managed by power-supply management system
Etc. function.Power supply 409 can also include one or more direct current or alternating current power supply, recharging system, power failure inspection
Slowdown monitoring circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Although not shown, terminal can also include photographic head, bluetooth module etc., does not repeats them here.Specifically in this enforcement
In example, the processor 408 in terminal can be according to following instruction, by corresponding for the process of one or more application program
Executable file is loaded in memorizer 402, and is run the application program being stored in memorizer 402 by processor 408, from
And realize various function:
Set up wireless connections with display device, then, play target song, and resolve the lyrics literary composition that this target song is corresponding
Part, to obtain lyrics information, obtains the current play time of target song, obtains this current play time from this lyrics information
The corresponding lyrics, send this lyrics based on these wireless connections to this display device, so that this display device shows this lyrics.
Aforesaid operations specifically can be found in embodiment of the method above, does not repeats them here.
From the foregoing, it will be observed that wireless connections set up by the terminal of the embodiment of the present invention and display device, then, target song is play,
And resolve the lyrics file that this target song is corresponding, to obtain lyrics information, obtain the current play time of target song, from this
Lyrics information obtains the lyrics that this current play time is corresponding, sends this lyrics based on these wireless connections to this display device,
So that this display device shows this lyrics；Owing to the program is without carrying out lyrics file parsing, Yi Jige in the display device
Word shows the synchronization process with playback of songs, can realize by the display device display lyrics, in terms of existing technologies, and can
To save the system resource of display device.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completing instructing relevant hardware by program, this program can be stored in a computer-readable recording medium, storage
Medium may include that read only memory (ROM, Read Only Memory), random access memory (RAM, RandomAccess
Memory), disk or CD etc..
A kind of lyric display method provided the embodiment of the present invention above and device are described in detail, herein
Applying specific case to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to help
Understand method and the core concept thereof of the present invention；Simultaneously for those skilled in the art, according to the thought of the present invention, at tool
All will change on body embodiment and range of application, in sum, this specification content should not be construed as the present invention
Restriction.
Claims (13)
1. a lyric display method, it is characterised in that including:
Wireless connections are set up with display device；
Play target song, and resolve the lyrics file that described target song is corresponding, to obtain lyrics information；
Obtain the current play time of described target song；
The lyrics that described current play time is corresponding are obtained from described lyrics information；
The described lyrics are sent to described display device, so that described display device shows described song based on described wireless connections
Word.
2. lyric display method as claimed in claim 1, it is characterised in that described lyrics information includes: multiple lyrics unit,
And the reproduction time that described lyrics unit is in described target song；
Described from described lyrics information, obtain the lyrics that described current play time is corresponding, including:
Described current play time is mated with described lyrics unit reproduction time in described target song, during to obtain
Between matching result；
According to described time match result from the plurality of lyrics unit, obtain the target song that described current play time is corresponding
Word unit；
Described based on described wireless connections to described display device send the described target lyrics, including: based on described wireless connections
Described target lyrics unit is sent to described display device.
3. lyric display method as claimed in claim 1, it is characterised in that described based on described wireless connections to described display
Equipment sends the described lyrics, including:
Obtain the document of agreement that preset audio control protocol is corresponding；
Generating corresponding packet according to described document of agreement and the described lyrics, described packet carries the described lyrics；
Described packet is sent to described display device based on described wireless connections.
4. lyric display method as claimed in claim 2, it is characterised in that setting to described display based on described wireless connections
After preparation send described target lyrics unit, described lyric display method also includes:
Wait according to the persistent period of described target lyrics unit；
The current play time of described target song is again obtained after waiting for；
Again send, to described display device, the lyrics unit that this current play time is corresponding based on described wireless connections.
5. lyric display method as claimed in claim 4, it is characterised in that setting to described display based on described wireless connections
After preparation send described target lyrics unit, before waiting according to the persistent period of described target lyrics unit, described song
Word display packing also includes:
Judge whether described target lyrics unit meets first pre-conditioned；
If it is not, then perform to carry out, according to the persistent period of described target lyrics unit, the step that waits.
6. lyric display method as claimed in claim 4, it is characterised in that judging that described target lyrics unit is unsatisfactory for the
After one is pre-conditioned, before waiting according to the persistent period of described target lyrics unit, described lyric display method is also
Including:
Obtain the broadcast state that described target song is current；
Judge whether described broadcast state meets second pre-conditioned；
If it is not, then perform to carry out, according to the duration of described target lyrics unit, the step that waits.
7. lyric display method as claimed in claim 1, it is characterised in that described broadcasting target song, including:
Receiving playing request, the instruction of described playing request needs the target song play；
The audio-frequency information that target song is corresponding is obtained according to described playing request；
Described audio-frequency information is sent to described display device, so that described display device is according to described based on described wireless connections
Audio-frequency information plays described target song.
8. a lyric display equipment, it is characterised in that including:
Connect unit, for setting up wireless connections with display device；
Playback process unit, is used for playing target song, and resolves the lyrics file that described target song is corresponding, to obtain the lyrics
Information；
Time acquisition unit, for obtaining the current play time of described target song；
Lyrics acquiring unit, for obtaining the lyrics that described current play time is corresponding from described lyrics information；
Transmitting element, for sending the described lyrics based on described wireless connections to described display device, so that described display sets
The described lyrics of standby display.
9. lyric display method as claimed in claim 8, it is characterised in that described lyrics information includes: multiple lyrics unit,
And the reproduction time that described lyrics unit is in described target song；
Described lyrics acquiring unit includes: time match subelement and the lyrics obtain subelement；
Described time match subelement, for by described current play time and the broadcasting in described target song of the lyrics unit
Time mates, to obtain time match result；
The described lyrics obtain subelement, are used for according to described time match result from the plurality of lyrics unit, obtain described
The target lyrics unit that current play time is corresponding；
Described transmitting element, specifically for sending described target lyrics unit based on described wireless connections to described display device.
10. lyric display equipment as claimed in claim 8, it is characterised in that described transmitting element, specifically for:
Obtain the document of agreement that preset audio control protocol is corresponding；
Generating corresponding packet according to described document of agreement and the described lyrics, described packet carries the described lyrics；
Described packet is sent to described display device based on described wireless connections.
11. lyric display equipments as claimed in claim 9, it is characterised in that
Described time acquisition unit, is additionally operable to: send to described display device based on described wireless connections at described transmitting element
After described target lyrics unit, wait according to the persistent period of described target lyrics unit, and after waiting for again
The current play time of the described target song of secondary acquisition；
Described transmitting element, is additionally operable to again send this current play time pair to described display device based on described wireless connections
The lyrics unit answered.
12. lyric display equipments as claimed in claim 11, it is characterised in that also include: the first judging unit；
Described first judging unit, for sending described at described transmitting element based on described wireless connections to described display device
After target lyrics unit, before described time acquisition unit waited according to the persistent period of described target lyrics unit,
Judge whether described target lyrics unit meets first pre-conditioned；
At described first judging unit, described time acquisition unit, specifically for judging that described target lyrics unit is unsatisfactory for first
Time pre-conditioned, execution carries out the step waited according to the persistent period of described target lyrics unit.
13. lyric display equipments as claimed in claim 12, it is characterised in that also include: the second judging unit；
At described first judging unit, described second judging unit, for judging that described target lyrics unit is unsatisfactory for presetting the lyrics
After unit, before described time acquisition unit waited according to the persistent period of described target lyrics unit, obtain institute
State the broadcast state that target song is current, it is judged that it is pre-conditioned whether described broadcast state meets second；
At described first judging unit, described time acquisition unit, specifically for judging that described target lyrics unit is unsatisfactory for first
Pre-conditioned, and described second judging unit judge described broadcast state be unsatisfactory for second pre-conditioned time, perform according to described
The duration of target lyrics unit carries out the step 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 |
| CN107393571A (en) * | 2017-08-18 | 2017-11-24 | 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 |
| CN112866224A (en) * | 2021-01-12 | 2021-05-28 | 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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