CN104853238A - Combined beat special effect system and combined beat special effect processing method - Google Patents

Combined beat special effect system and combined beat special effect processing method Download PDF

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Publication number
CN104853238A
CN104853238A CN201510067616.5A CN201510067616A CN104853238A CN 104853238 A CN104853238 A CN 104853238A CN 201510067616 A CN201510067616 A CN 201510067616A CN 104853238 A CN104853238 A CN 104853238A
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China
Prior art keywords
beat
special efficacy
signal
special
synchronizing visual
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胡俊峰
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Suzhou Lejuyitang Electronic Technology Co Ltd
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Suzhou Lejuyitang Electronic Technology Co Ltd
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Priority claimed from CN201410719685.5A external-priority patent/CN104378696A/en
Application filed by Suzhou Lejuyitang Electronic Technology Co Ltd filed Critical Suzhou Lejuyitang Electronic Technology Co Ltd
Priority to CN201510067616.5A priority Critical patent/CN104853238A/en
Priority to TW104107146A priority patent/TWI585614B/en
Publication of CN104853238A publication Critical patent/CN104853238A/en
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Abstract

The invention relates to a combined beat special effect system and method. The combined beat special effect system includes a control host, a beat induction device and a special effect output device. The control host obtains a synchronous visual special effect data set and a beat special effect data set corresponding to a multimedia file; obtaining a synchronous visual special effect label matching with the current time point from the synchronous visual special effect data set synchronously and generating a synchronous visual special effect signal; generating a beat triggering signal after the beat induction device sense beat actions of a user; obtaining a matched beat special effect label from the beat special effect data set according to the beat triggering signal and the current time point and generating a beat special effect signal according to the obtained beat special effect label by the control host; and outputting the synchronous visual special effect signal or the beat special effect signal through the special effect output device. The combined beat special effect system and method provided by the invention bring musical visual special effect to a user and can also respond to beat actions of the user.

Description

Compound beat Special Effect System and compound beat effect processing method
Technical field
The present invention relates to multimedia special efficacy field, particularly a kind of compound beat Special Effect System and a kind of compound beat effect processing method.
Background technology
Karaoke is a kind of multimedia accompaniment type singing system, and singer can participate in singing under the musical background of prerecording.Karaoke makes the sound of singer obtain beautifying and retouching by acoustic processing, when organically combining with musical background, just becomes the stereo song of one integrated mass again.This accompaniment mode, bringing great convenience with joyful to singing fans, becoming a kind of mode of people's amusement and recreation, and being called KTV now more.
In common KTV system, song and the accompaniment music of user may be mixed together broadcasting, but user cannot change lamp light specific effect in private room and special video effect.That is, existing KTV system is interactive very weak.
Summary of the invention
In view of this, be necessary to provide a kind of compound beat Special Effect System and a kind of compound beat effect processing method, it both can be user and had brought the visual effect being rich in beat sense, can respond again the beat actions of user oneself.
The embodiment of the present invention provides a kind of compound beat Special Effect System, and it comprises: main control system, beat induction installation and special efficacy output equipment;
Described main control system is when play multimedia file, or when outside device plays multimedia file, obtain the synchronizing visual special effects data collection corresponding with described multimedia file and beat special effects data collection, multiple synchronizing visual special efficacy label is comprised in described synchronizing visual special effects data collection, each synchronizing visual special efficacy label comprises time setting data and synchronizing visual special efficacy setting data, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises time setting data and beat special efficacy setting data;
Described main control system is synchronously concentrated from described synchronizing visual special effects data and is obtained with the synchronizing visual special efficacy label of current time matches and generate and synchronizing visual special efficacy signal that described multimedia file is synchronously play;
When user makes beat actions, after described beat induction installation senses the beat actions of user, generate beat triggering signal, and described beat triggering signal is sent to described main control system;
In the playing process of described multimedia file, if receive described beat triggering signal, then described main control system concentrates the beat special efficacy label obtaining coupling from described beat special effects data according to current time, and generates beat special efficacy signal according to the beat special efficacy label obtained;
Described synchronizing visual special efficacy signal or beat special efficacy signal export by described special efficacy output equipment.
In one embodiment, if receive described beat triggering signal, and current time is when having described synchronous special efficacy signal, described main control system also controls described special efficacy output equipment and suspends the described synchronizing visual special efficacy signal of output, or desalinate described synchronizing visual special efficacy signal, or outstanding described beat special efficacy signal, described main control system recovers the output state of described synchronizing visual special efficacy signal after the beat special efficacy signal corresponding with described beat triggering signal exports.
In one embodiment, beat triggering signal setting data is also comprised in described beat special efficacy label; The beat special efficacy label of described coupling refers to the beat special efficacy label simultaneously meeting described time setting data and described beat triggering signal setting data.
In one embodiment, described beat special efficacy setting data sets multiple beat special efficacy, described beat triggering signal setting data setting corresponds respectively to the beat triggering signal of described multiple beat special efficacy, and described multiple beat triggering signal corresponds respectively to different beat equipment or user;
After described main control system receives the multiple beat triggering signal of described beat induction installation transmission, be that the beat triggering signal of each coupling generates corresponding beat special efficacy signal;
Described special efficacy output equipment exports beat special efficacy signal.
In one embodiment, said system also comprises external equipment, and the mark of the multimedia file of correspondence is sent to described main control system by described external equipment when play multimedia file or when multimedia file is added into playlist;
Described main control system sends the acquisition synchronizing visual special effects data collection of described correspondence and the request of beat special effects data collection according to the mark of described multimedia file to cloud server system after the mark receiving described multimedia file.
In one embodiment, the described main control system acquisition synchronizing visual special effects data collection corresponding with described multimedia file or beat special effects data collection comprise:
Described main control system sends the acquisition synchronizing visual special effects data collection of described correspondence or the request of beat special effects data collection according to the mark of described multimedia file to cloud server system; And
Receive described synchronizing visual special effects data collection or beat special effects data collection that described cloud server system returns.
In one embodiment, the described main control system acquisition synchronizing visual special effects data collection corresponding with described multimedia file or beat special effects data collection also comprise:
Authentication information is sent to described cloud server system by described main control system, whether has to make main control system described in described cloud server system verification the authority obtaining synchronizing visual special effects data collection or beat special effects data collection;
Described cloud server system just returns synchronizing visual special effects data collection or the beat special effects data collection of described main control system request when described main control system has the authority obtaining synchronizing visual special effects data collection or beat special effects data collection.
In one embodiment, described main control system obtains the synchronizing visual special effects data collection corresponding with described multimedia file or beat special effects data collection comprises: parse in described multimedia file and be embedded in described synchronizing visual special effects data collection in described multimedia file or beat special effects data collection.
In one embodiment, described special efficacy output equipment comprises: audio output device, video output device and lamp light specific effect device;
Described synchronizing visual special efficacy setting data and beat special efficacy setting data include in audio frequency special effects data, lamp light specific effect data and special video effect data one or more, described audio frequency special effects data sets the sound special efficacy that described audio output device sends, the variation pattern of lamp light specific effect device light described in described lamp light specific effect data setting, the image change mode of video output device described in described special video effect data setting comprise in the change such as pattern, color, position, angle, size one or more.
In one embodiment, described beat induction installation comprises recording module and audio analysis module, described recording module is for gathering outside sound, whether its audio frequency characteristics of phonetic analysis that described audio analysis module is used for gathering according to described recording module meets default beat audio frequency characteristics, if so, then beat triggering signal described in described audio analysis CMOS macro cell.
In one embodiment, described beat induction installation comprises video capture module and analysis module, described video capture module is for taking the video of user, described analysis module is for analyzing the user video of described video capture module shooting, predetermined feature whether is met with the action identifying user, if so, then described analysis module generates described beat triggering signal.
In one embodiment, described system also comprises: beat equipment, for sending described beat triggering signal according to the operation of user to described main control system, described special efficacy output equipment or described beat induction installation.
In one embodiment, described beat equipment is the passive audible device for sending particular audio signal.
In one embodiment, described beat equipment is electronic installation, and described electronic installation sends specific signal to described main control system, described special efficacy output equipment or described beat induction installation when user button, beating, touch, rotation, movement.
The embodiment of the present invention also provides a kind of compound beat effect processing method, and described method comprises:
When play multimedia file, or when outside device plays multimedia file, obtain the synchronizing visual special effects data collection corresponding with described multimedia file and beat special effects data collection, multiple synchronizing visual special efficacy label is comprised in described synchronizing visual special effects data collection, each synchronizing visual special efficacy label comprises time setting data and synchronizing visual special efficacy setting data, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises time setting data and beat special efficacy setting data;
Synchronously concentrate from described synchronizing visual special effects data and obtain with the synchronizing visual special efficacy label of current time matches and generate and synchronizing visual special efficacy signal that described multimedia file is synchronously play;
When user makes beat actions, after sensing the beat actions of user, generate beat triggering signal;
In the playing process of described multimedia file, if receive described beat triggering signal, then concentrate the beat special efficacy label obtaining coupling from described beat special effects data according to current time, and generate beat special efficacy signal according to the beat special efficacy label obtained; And
Export described synchronizing visual special efficacy signal or beat special efficacy signal.
In one embodiment, if receive described beat triggering signal, and current time is when having described synchronous special efficacy signal, also suspend and export described synchronizing visual special efficacy signal, or desalinate described synchronizing visual special efficacy signal, or outstanding described beat special efficacy signal, recovers the output state of described synchronizing visual special efficacy signal after the beat special efficacy signal corresponding with described beat triggering signal exports.
In one embodiment, beat triggering signal setting data is also comprised in described beat special efficacy label; The beat special efficacy label of described coupling refers to the beat special efficacy label simultaneously meeting described time setting data and described beat triggering signal setting data.
In one embodiment, described beat special efficacy setting data sets multiple beat special efficacy, described beat triggering signal setting data setting corresponds respectively to the beat triggering signal of described multiple beat special efficacy, and described multiple beat triggering signal corresponds respectively to different beat equipment or user;
After described main control system receives the multiple beat triggering signal of described beat induction installation transmission, be that the beat triggering signal of each coupling generates corresponding beat special efficacy signal;
Described special efficacy output equipment exports beat special efficacy signal.
In one embodiment, the synchronizing visual special effects data collection that described acquisition is corresponding with described multimedia file or beat special effects data collection comprise:
Mark according to described multimedia file sends the acquisition synchronizing visual special effects data collection of described correspondence or the request of beat special effects data collection to cloud server system; And
Receive described synchronizing visual special effects data collection or beat special effects data collection that described cloud server system returns.
In one embodiment, the synchronizing visual special effects data collection that described acquisition is corresponding with described multimedia file or beat special effects data collection also comprise:
Authentication information is sent to described cloud server system, to make described cloud server system verification, whether there is the authority obtaining synchronizing visual special effects data collection or beat special effects data collection;
Described cloud server system just returns described synchronizing visual special effects data collection or beat special effects data collection when described main control system has the authority obtaining synchronizing visual special effects data collection or beat special effects data collection.
In one embodiment, described method also comprises:
When outside device plays multimedia file, receive the mark of the described multimedia file that described external equipment sends; The step of the synchronizing visual special effects data collection that described acquisition is corresponding with described multimedia file or beat special effects data collection is carried out after the mark receiving described multimedia file.
In one embodiment, the synchronizing visual special effects data collection that described acquisition is corresponding with described multimedia file or beat special effects data collection comprise: parse in described multimedia file and be embedded in described synchronizing visual special effects data collection in described multimedia file or beat special effects data collection.
In one embodiment, described synchronizing visual special efficacy setting data and beat special efficacy setting data comprise in audio frequency special effects data, lamp light specific effect data and special video effect data one or more, described audio frequency special effects data sets the sound special efficacy that described audio output device sends, the variation pattern of lamp light specific effect device light described in described lamp light specific effect data setting, the image change mode of video output device described in described special video effect data setting comprise in the change such as pattern, color, position, angle, size one or more.
In one embodiment, described method also comprises: gather outside sound, and whether meets default beat audio frequency characteristics according to its audio frequency characteristics of phonetic analysis gathered, and if so, then generates described beat triggering signal.
In one embodiment, described method also comprises: the video of shooting user, and whether meets predetermined feature according to the action that the user video of shooting identifies user, if so, then generates described beat triggering signal.
In one embodiment, described method also comprises: receive the described beat triggering signal that beat equipment sends according to the operation of user.
The beneficial effect of technique scheme is: above-mentioned compound beat Special Effect System and method also obtain the synchronizing visual special effects data collection corresponding with multimedia file and beat special effects data collection when play multimedia file, in the process playing music, main control system to generate according to synchronizing visual special effects data collection and exports the synchronizing visual special efficacy synchronously play with multimedia file, adds the special efficacy kind of multimedia play system.And, when after the beat actions sensing user, export corresponding beat special efficacy according to beat special effects data collection, thus by visual for the beat actions of user, improve the interaction function of multimedia file playing system, be particularly useful for the occasions such as KTV.And cadence signal is except by except special electronic beat device trigger, the common operation of user in KTV such as shakes tambourine can trigger beat actions, therefore user can be allowed just naturally to activate beat special efficacy without the need to study, improve the use sense of user in KTV room and be subject to.
For above and other object of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
The configuration diagram of the compound beat Special Effect System that Fig. 1 provides for first embodiment of the invention.
The module map of the beat induction installation of the compound beat Special Effect System that Fig. 2 provides for the first embodiment.
Another module map of the beat induction installation of the compound beat Special Effect System that Fig. 3 provides for the first embodiment.
The configuration diagram of the compound beat Special Effect System that Fig. 4 provides for second embodiment of the invention.
Fig. 5 is the interface schematic diagram of the external equipment of the compound beat Special Effect System of second embodiment of the invention.
The compound beat effect processing method flow chart that Fig. 6 provides for third embodiment of the invention.
The compound beat effect processing method flow chart that Fig. 7 provides for fourth embodiment of the invention.
The compound beat effect processing method flow chart that Fig. 8 provides for fifth embodiment of the invention.
Embodiment
For further setting forth the present invention for the technological means that realizes predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the specific embodiment of the present invention, structure, feature and effect thereof, be described in detail as follows.
First embodiment
Consult Fig. 1, the configuration diagram of its compound beat Special Effect System provided for first embodiment of the invention.As shown in Figure 1, compound beat Special Effect System 100 comprises main control system 10, requesting song terminal 11, beat induction installation 12, audio output device 13, multimedia video output device 14, lamp light specific effect device 15 and video output device 16.Be appreciated that the framework of Fig. 1 is only signal, compound beat Special Effect System 100 also can comprise more equipment, such as power amplifier, microphone etc.
Requesting song terminal 11 provides the interface of requesting song, user such as can be requested a song by requesting song interface, the song selected is submitted to main control system 10, main control system 10 according to list to be played play with by vocal accompaniment sound corresponding to a song and video of accompanying, be transferred to audio output device 13 respectively by audio & video and multimedia video output device 14 exports.
Requesting song terminal 11 can be the input/output device be connected with main control system 10 particularly, the contact panel be such as connected with main control system 10, now, the Application Program Interface of requesting song terminal 11 is in fact controlled by main control system 10, and requesting song terminal 11 is only as input/output device.User is directly got by main control system 10 by the song of contact panel program request.
Requesting song terminal 11 can also be independent electronic installation, such as, be provided with the electronic installation of specific application program as mobile phone, panel computer etc.User can be requested a song by this application program, and put song information by this application transfer to main control system 10.Its concrete transmission means such as can comprise following several: when main control system 10 is in same local area network (LAN) with requesting song terminal 11, requesting song terminal 11 can by the predetermined network port directly by user put song information send to main control system 10 via this network port.Be understandable that, this kind of mode needs the open corresponding port of main control system 10 and network service.When main control system 10 is not in same local area network (LAN) with requesting song terminal 11, can by transit server with transmission user put the information of song.That is, application program first by user put song information be committed to server, then, when same user logs in main control system 10, main control system 10 just can to obtain or by the song of the current login user program request of server active push from server.
Beat induction installation 12 for sense user when main control system 10 plays described multimedia file beat actions after generate beat triggering signal.Beat actions herein refers to the action that user responds music rhythm and makes, and it specifically implements to include, but are not limited to: hail, shake tambourine, shake arm, manipulation mobile phone, button remote controller, dancing etc.
In general, beat actions can be divided into two classes: sound and action.
Therefore, in a concrete execution mode, consult Fig. 2, beat induction installation 12 realizes based on audio analysis, it comprises recording module 122 and audio analysis module 124, and recording module 122 is for gathering outside sound, and whether audio analysis module 124 meets default beat audio frequency characteristics for its audio frequency characteristics of phonetic analysis gathered according to recording module 122, if so, then audio analysis module 124 generates beat triggering signal.
Such as, when tambourine the most common in KTV facility is rocked, except sending clear and melodious sound, also ultrasonic wave can be sent.Therefore, after audio analysis module 124 detects the ultrasonic wave of preset frequency, then generate beat triggering signal.
Audio analysis module 124, also by the mode of audio identification, identifies whether the audio frequency of admission is predetermined content, such as, when user hails " I Love You ", then generates beat triggering signal.
Consult Fig. 3, in another particular embodiment of the invention, beat induction installation 12 realizes based on the action of video analysis user, it comprises video capture module 126 and analysis module 128, video capture module 126 is for taking the video of user, and whether the user video that analysis module 128 is taken for analyzing video capture module 126, meet predetermined feature with the action identifying user, if so, then analysis module 128 generates beat triggering signal.
Such as, by video analysis, get the operation that user's both hands rock arm simultaneously, then analysis module 128 generates beat triggering signal.
In another particular embodiment of the invention, beat induction installation 12 is that the cadence signal sent based on beat equipment realizes.Such as, beat induction installation 12 comprises bluetooth module, infrared module or WIFI module.
Beat equipment such as can be a remote controller, which is provided with multiple button, and when user presses certain button, remote controller launches corresponding infrared signal to described beat induction installation 12.That is, the infrared signal that remote controller sends is above-mentioned cadence signal.
Beat equipment such as also can be a special electronic equipment, also bluetooth module is provided with in it, thus can match with the bluetooth module of beat induction installation 12, after successful matching, when detecting that user presses certain button, or when rocking this beat equipment, beat equipment sends corresponding Bluetooth signal to beat induction installation 12.That is, the Bluetooth signal that beat equipment sends is above-mentioned cadence signal.
Beat equipment such as also can be a mobile phone, mobile phone is connected with beat induction installation 12 by WIFI, specific application program is installed in mobile phone, this application program obtains the kinematic parameter of beat equipment by the accelerometer of embedded in mobile phone, and calculate the movement locus of beat equipment further, when the movement locus of beat equipment meets default feature, mobile phone sends predetermined network signal by WIFI network to beat induction installation 12.That is, the network signal that above-mentioned mobile phone sends is above-mentioned cadence signal.
In addition, understandable, beat equipment is not limited to be only above-mentioned a certain type, and various types of beat equipment can also combinationally use.That is, beat induction installation 12 can receive the cadence signal that different beat equipment sends; Or main control system 10 detects action or the audio frequency of multiple user.
Audio output device 13 such as can be audio amplifier, and multimedia video output device 14 and video output device 16 such as can be the equipment of any output video image such as television set, display, projecting apparatus.Lamp light specific effect device 15 comprises at least one light fixture, and it can export light signal according to control signal.Preferably, lamp light specific effect device 15 can comprise the drive unit of LED array and correspondence, this LED array can all walls of cloth roomful, even ground, roof.When LED each in LED array is driven separately, whole LED array also constitutes in fact a display, can be used for showing complicated picture signal, now, lamp light specific effect device 15 and the difference of video output device 16 are to show the different of yardstick.
Multimedia video output device 14 is such as video key frame for showing multimedia vocal accompaniment file and the special video effect that is superimposed upon on video key frame, and video output device 16 is such as display video special efficacy.
Understandable, multiple multimedia video output device 14 and multiple video output device 16 can also be comprised in compound beat Special Effect System 100.
The compound beat Special Effect System 100 of the present embodiment is when played songs or other multimedia files, and main control system 10, except obtaining the source file of song, also obtains the synchronizing visual special effects data collection corresponding with current song and beat special effects data collection.
In a concrete execution mode, above-mentioned synchronizing visual special effects data collection and beat special effects data collection embed in the source file of song.Therefore, main control system 10 will parse corresponding synchronizing visual special effects data collection and beat special effects data collection from the source file of song.Be understandable that, the source file of song both can be stored in local memory (referring to the memory be connected with main control system by data/address bus), also can be stored in network memory.Network memory herein, both can comprise local area network (LAN), intranet, also can comprise the Internet.
At the execution mode that another is concrete, above-mentioned synchronizing visual special effects data collection and beat special effects data collection are the files with the separate storage of the source file of song.Similar to the source file of song, synchronizing visual special effects data collection and beat special effects data collection, both can be stored in local memory, also can be stored in network memory.
Above-mentioned synchronizing visual special effects data collection and beat special effects data collection adopt predefined agreement or language description.
In a concrete execution mode, synchronizing visual special effects data collection can be as follows, wherein each line display synchronizing visual special efficacy label:
[00:00.00] synchronizing visual special efficacy setting data 1
[00:24.88] synchronizing visual special efficacy setting data 2
[01:27.05] synchronizing visual special efficacy setting data 3
[02:30.39] synchronizing visual special efficacy setting data 4
……
Wherein, each time setting data, such as [00:24.88] are the starting times of a synchronizing visual special efficacy, and described synchronizing visual special efficacy naturally terminates after finishing.And concrete synchronizing visual special efficacy is defined by the synchronizing visual special efficacy setting data of correspondence.
Synchronizing visual special efficacy setting data can be the source file of video, animation, picture, word.
Synchronizing visual special efficacy setting data can be for setting the mode and other parameters that generate synchronizing visual special efficacy.Synchronizing visual special efficacy herein can comprise static special efficacy and dynamic special efficacy.Static special efficacy such as can comprise the constant special efficacy of the contents such as light color, lamplight brightness, display pattern, display word.Dynamic special efficacy such as comprises various animation, such as colour switching, brightness change, pattern change, word change, animation or its combination.Dynamic special efficacy can a corresponding beat, also can corresponding a series of continuous print beat.Above-mentioned animation effect, such as, can be included on vocal accompaniment multimedia video key frame and superpose animation effect, such as show full frame fresh flower, rain, snow, heart-shaped cake etc.Synchronizing visual special efficacy setting data can also be the data of the extended formatting for obtaining synchronizing visual special efficacy, such as, and the identifier of synchronizing visual special efficacy resource file.And synchronizing visual special efficacy resource file herein can be pre-stored in the memory that is connected with main control system 10, or be stored in cloud server.Main control system 10 can read the synchronizing visual special efficacy resource file corresponding with the identifier of synchronizing visual special efficacy resource file in memory, or initiates network request, downloads synchronizing visual special efficacy resource file from cloud server.
Preferably, the synchronizing visual special efficacy set by synchronizing visual special efficacy setting data is relevant to the beat of music, and the timing node of beat is controlled by above-mentioned time setting data.In general, synchronizing visual special efficacy set by synchronizing visual special efficacy setting data, for each beat in the middle of music, synchronizing visual special efficacy preferably can export an obvious visual effect change, and amplitude, speed, scope etc. the parameter of synchronizing visual special efficacy change can be to the dynamics of beat (by audio frequency parameter as volume, frequency are carried out analysis and obtained) relevant.Therefore, just can be reflected the change of music by synchronizing visual special efficacy, make music except sound, can also by the mode of synchronizing visual special efficacy to people with abundanter stimulation.In other words, the object of the synchronizing visual special efficacy in the present embodiment is by visual for the beat of music, the beat sense of strengthening music.
If contain the synchronizing visual special efficacy of multiple beat in a synchronizing visual special efficacy label or contain static visual effect, the time setting data that then above-mentioned synchronizing visual special efficacy label defines also can be interpreted as time interval, such as, a time interval is formed by two adjacent start times, such as, the time interval that [00:00.00]-[00:24.88] is formed is that the effective time of synchronizing visual special efficacy setting data 1 is interval.At this moment in interval, can continue to export the synchronizing visual special efficacy set by synchronizing visual special efficacy setting data 1.
Be understandable that, the data format of synchronizing visual special efficacy label is not limited to this, and time setting data also can comprise more information, such as, directly specify out time interval, as follows:
[00:00.00-00:23.86] synchronizing visual special efficacy setting data 1
[00:24.88-01:00.90] synchronizing visual special efficacy setting data 2
[01:27.05-03:29.00] synchronizing visual special efficacy setting data 3
[03:30.39-05:38.86] synchronizing visual special efficacy setting data 4
In square brackets, first time is the time started, and then a time is the end time.By this kind of mode, can define discontinuous time interval, its adaptability is more flexible than the mode only including the time started.In the case, any synchronizing visual special efficacy can not all be triggered at all time intervals outer (time such as at 01:10.00).
In addition, can also be add that time span is interval to the effective time defining each synchronizing visual special efficacy label the employing time started, can be as follows:
[00:00.00,00:55.00] synchronizing visual special efficacy setting data 1
[00:24.00,01:03.00] synchronizing visual special efficacy setting data 2
[01:28.00,03:02.00] synchronizing visual special efficacy setting data 3
[04:30.00,08:08.00] synchronizing visual special efficacy setting data 4
Define as can be seen from above-mentioned data, there is overlap in interval effective time of the synchronizing visual special efficacy that synchronizing visual special efficacy setting data 1 is corresponding with synchronizing visual special efficacy setting data 2, therefore, in the present embodiment, two different synchronizing visual special efficacys can be deposited in interval at the same time.
Further, correspondence is interval at the same time, also can there is multiple synchronizing visual special efficacy, the synchronizing visual special efficacy of this multiple synchronizing visual special efficacy identical type, such as multiple lamp light specific effect, or multiple video superimpose special efficacy, also can be multiple dissimilar visual effect, such as, both comprise lamp light specific effect, also comprise special video effect.Now, synchronizing visual special efficacy setting data collection can be as follows:
[00:00.00,00:55.00] synchronizing visual special efficacy setting data 1-1, synchronizing visual special efficacy setting data 1-2
[00:24.00,01:03.00] synchronizing visual special efficacy setting data 2
[01:28.00,03:02.00] synchronizing visual special efficacy setting data 3
[04:30.00,01:08.00] synchronizing visual special efficacy setting data 4-1, synchronizing visual special efficacy setting data 4-2.
Be understandable that, the setting means of above-mentioned first synchronizing visual special efficacy label is equivalent to under type:
[00:00.00,00:55.00] synchronizing visual special efficacy setting data 1-1
[00:00.00,00:55.00] synchronizing visual special efficacy setting data 1-2
That is, the synchronizing visual special efficacy label comprising multiple synchronizing visual special efficacy is split into interval identical synchronizing visual special efficacy label multiple effective time.
In the example of above cited synchronizing visual special effects data collection, when the characteristic manner of time is: point: second, but the present invention is not limited to adopt in this way, such as, can directly adopt the arbitrary unit such as number of seconds, millisecond number, the number of minutes to characterize.For time started 00:24.00, being converted into number of seconds is then 1440, and being converted into millisecond number is 1440000, directly represents with the number of minutes and is 24.The time data recorded in time setting data can also be to time value carry out various can the result of inverse operation, even can be encrypted computing.For above-mentioned number of seconds 1440, such as, it can be obtained 720 divided by 2.What that is store in time setting data is 720, but in fact its express be 1440 seconds.Be understandable that, after this computing, to calculate the effective time of certain beat special efficacy label, need to carry out reverse operation and obtaining the actual time.
Be understandable that, which kind of no matter through process, its essence remains by defining a timing node or time interval in synchronizing visual special efficacy label, and compare the timing node of current time and definition or time interval to obtain the mode of the synchronous special efficacy label mated, therefore, these all modes all should be included in the scope of above-mentioned time setting data.
In a concrete execution mode, beat special effects data collection can be as follows, wherein every line display beat special efficacy label.
[00:00.00] beat special efficacy setting data 1
[00:24.88] beat special efficacy setting data 2
[01:27.05] beat special efficacy setting data 3
[02:30.39] beat special efficacy setting data 4
……
In which case, timing node and beat special efficacy setting data that beat special efficacy label comes into force only is comprised in beat special efficacy label, definition is not made to beat triggering signal, therefore, the beat triggering signal of all supports all can be considered as same beat triggering signal.That is, when any one beat triggering signal being detected, as long as the timing node that time and beat special efficacy label define mates, just generate corresponding beat special efficacy.Such as, no matter be that user passes through to rock tambourine or cheer " I Love You ", as long as time match, same beat special efficacy can be triggered.
According to the data of this form, only comprise start time in each beat special efficacy label, directly do not comprise the time span of each beat special efficacy label, this represents that these time span needs are according to upper and lower two beat special efficacy tag computation.Such as, the time interval that [00:00.00]-[00:24.88] is formed is that the effective time of beat special efficacy setting data 1 is interval.Certainly, interval effective time of beat special efficacy setting data 1 is not limited to be this mode.Such as, a given time difference scope, before the distance time started or be less than time of above-mentioned time difference scope afterwards can be interval as the effective time of the special efficacy setting data of correspondence.For above-mentioned [00:24.88] beat special efficacy setting data 2, if the time difference scope allowed is 2 seconds, then the entry-into-force time interval of beat special efficacy setting data 2 is [00:22.88]-[00:26.88].
In a concrete execution mode, beat special effects data collection can be as follows:
[00:00.00] beat triggering signal setting data 1 beat special efficacy setting data 1
[00:24.88] beat triggering signal setting data 2 beat special efficacy setting data 2
[01:27.05] beat triggering signal setting data 1 beat special efficacy setting data 3
[02:30.39] beat triggering signal setting data 3 beat special efficacy setting data 4
……
Wherein, in square brackets is time setting data, and what it was expressed is the time that distance file starts to play, and follow is corresponding beat triggering signal setting data and special efficacy setting data after square brackets.Beat triggering signal setting data is used for being set in effective beat triggering signal in this time interval, and special efficacy setting data is for setting generating mode and the parameter of beat special efficacy.According to this kind of form, except definition beat special effects data in beat special efficacy label, also define corresponding beat triggering signal, such as, concrete definition is the sound of phonetic order, limb action or tambourine.The beat triggering signal be only defined could trigger corresponding beat special efficacy, and all the other beat triggering signals, even if be detected in correct time interval, also can be left in the basket.
According to the data of this form, only comprise start time in each beat special efficacy label, directly do not comprise the time span of each beat special efficacy label, this represents that these time span needs are according to upper and lower two beat special efficacy tag computation.Such as the time interval of beat special efficacy setting data 1 is exactly 00:00.00 to 00:24.88, and its time span is 00:24.88, namely 24 seconds 88 milliseconds.
Be understandable that, the data format of beat special efficacy label is not limited to this, and time setting data also can comprise more information, such as, directly specify out time interval, as follows:
[00:00.00-00:23.86] beat triggering signal setting data 1 beat special efficacy setting data 1
[00:24.88-01:00.90] beat triggering signal setting data 1 beat special efficacy setting data 2
[01:27.05-03:29.00] beat triggering signal setting data 1 beat special efficacy setting data 3
[03:30.39-05:38.86] beat triggering signal setting data 1 beat special efficacy setting data 4
In square brackets, first time is the time started, and then a time is the end time.By this kind of mode, can define discontinuous time interval, its adaptability is more flexible than the mode only including the time started.In the case, according to a kind of execution mode, any beat triggering signal received at all time intervals outer (time such as at 01:10.00) all can not trigger any beat special efficacy.According to another kind of execution mode, an error range allowed can also be defined to time interval, if the time difference of the arbitrary end points in two end points of a current time distance time interval is less than the error range of described permission, although then the beat triggering signal of described current time is not in a time interval, corresponding beat special efficacy still can be triggered.That is, the time interval set by time setting data is respectively extended the error range of permission to two ends.Such as, if the error range allowed is 2 seconds, then the beat triggering signal 1 during 00:23.88 still can trigger the beat special efficacy set by special efficacy setting data 2.
In addition, can also be add that time span is interval to the effective time defining each beat special efficacy label the employing time started, can be as follows:
[00:00.00,00:55.00] beat triggering signal setting data 1 beat special efficacy setting data 1
[00:24.00,01:03.00] beat triggering signal setting data 2 beat special efficacy setting data 2
[01:28.00,03:02.00] beat triggering signal setting data 1 beat special efficacy setting data 3
[04:30.00,01:08.00] beat triggering signal setting data 1 beat special efficacy setting data 4
Define as can be seen from above-mentioned data, there is overlap in interval effective time of the beat special efficacy that beat special efficacy setting data 1 is corresponding with beat special efficacy setting data 2, but this beat triggering signal corresponding to two beat special efficacys is different, therefore, in the present embodiment, two different beat special efficacys can be deposited in interval at the same time.
Further, corresponding same beat triggering signal, also can there is multiple beat special efficacy, this multiple beat special efficacy can be the visual effect of identical type, such as multiple lamp light specific effect, or multiple video superimpose special efficacy, also can be multiple dissimilar visual effect, such as, both comprise lamp light specific effect, also comprise special video effect.Now, beat special efficacy label such as can be as follows:
[00:00.00,00:55.00] beat triggering signal setting data 1 beat special efficacy setting data 1-1, beat special efficacy setting data 1-2
[00:24.00,01:03.00] beat triggering signal setting data 2 beat special efficacy setting data 2
[01:28.00,03:02.00] beat triggering signal setting data 1 beat special efficacy setting data 3
[04:30.00,08:08.00] beat triggering signal setting data 1 beat special efficacy setting data 4-1, beat special efficacy setting data 4-2.
Further, corresponding to each beat special efficacy, the beat triggering signal of one or more correspondence can also be had.That is, one or more beat triggering signal triggers same beat special efficacy.And, when setting multiple beat special efficacy in a beat special efficacy label, corresponding beat triggering signal can also be set respectively for each beat special efficacy.As follows:
[00:00.00,00:55.00] beat triggering signal setting data 1-1, beat triggering signal setting data 1-2, beat special efficacy setting data 1-1, beat special efficacy setting data 1-2
Wherein, beat triggering signal setting data 1-1 is corresponding with beat special efficacy setting data 1-1, and beat triggering signal setting data 1-2 is corresponding with beat special efficacy setting data 1-2.At one time in interval, when beat triggering signal 1 (corresponding to beat triggering signal setting data 1-1) being detected, generating and exporting beat special efficacy 1 (corresponding to beat special efficacy setting data 1-1); When beat triggering signal 2 (corresponding to beat triggering signal setting data 1-2) being detected, generating and exporting beat special efficacy 2 (corresponding to beat special efficacy setting data 1-2).
According to this mode, different user can trigger different beat special efficacys respectively by different beat equipment.And multiple beat special efficacy can make mutual coupling by design, thus multiple user carries out interaction simultaneously to allow beat Special Effect System support, improves overall sense of participation.
Be understandable that, the setting means of above-mentioned beat special efficacy label is equivalent to under type:
[00:00.00,00:55.00] beat triggering signal setting data 1-1, beat special efficacy setting data 1-1
[00:00.00,00:55.00] beat triggering signal setting data 1-2, beat special efficacy setting data 1-2
That is, the beat special efficacy label comprising multiple special efficacy is split into multiple effective time interval identical, but the beat special efficacy label that beat triggering signal is not identical with beat special efficacy setting data.
Be understandable that, synchronizing visual special efficacy label can also mix storage with beat special efficacy label.
In the present embodiment, on the one hand, main control system 10 generates according to synchronizing visual special effects data collection and exports the synchronizing visual special efficacy synchronously play with multimedia file, and synchronizing visual special efficacy is equivalent to background special efficacy.
And on the other hand, main control system 10, after the beat triggering signal receiving beat induction installation 12 transmission, concentrates the beat special efficacy label obtaining coupling from beat special effects data according to current time, and generate beat special efficacy signal according to the beat special efficacy label obtained.The beat special efficacy label of coupling herein such as refers to the beat special efficacy label meeting time setting data, or meets the beat special efficacy label of time setting data and beat triggering signal setting data simultaneously.
After getting the beat special efficacy label of coupling, generate corresponding beat special efficacy signal according to the beat special efficacy setting data in the beat special efficacy label of coupling, and send to special efficacy output equipment to export beat special efficacy signal.
In a concrete execution mode, beat special efficacy is audio frequency special efficacy.So, when sensing user beat actions (as the ultrasonic wave that the hand tambourine of user sends being detected), time interval comprises current time and beat triggering signal is hyperacoustic beat special efficacy label to concentrate the beat special efficacy label finding coupling such as to refer to from beat special effects data.After getting the beat special efficacy label of coupling, play the audio frequency in the beat special efficacy label mated corresponding to special efficacy setting data by audio output device 13.By this kind of mode, when after certain beat special efficacy tag match success that beat actions and the beat special effects data of user are concentrated, system exports the response of corresponding audio frequency as the beat actions to user automatically, makes the synchronous beat Special Effect System of the present embodiment obtain more abundant expression by interactive.
In a concrete execution mode, beat special efficacy is special video effect.So, when sensing user beat actions (as the ultrasonic wave that the hand tambourine of user sends being detected), the beat special efficacy label finding coupling is concentrated from beat special effects data.After getting the beat special efficacy label of coupling, play the special video effect in the beat special efficacy label mated corresponding to special efficacy setting data by video output device 16.By this kind of mode, when after certain beat special efficacy tag match success that beat actions and the beat special effects data of user are concentrated, system exports corresponding video automatically as the response of the beat actions to user, makes the synchronous beat Special Effect System of the present embodiment have abundanter interactive performance.
In a concrete execution mode, beat special efficacy is lamp light specific effect.So, when sensing beat actions (during the ultrasonic wave that the hand tambourine of user sends as detected) of user, the beat special efficacy label finding coupling is concentrated from beat special effects data.After getting the beat special efficacy label of coupling, play the lamp light specific effect in the beat special efficacy label mated corresponding to special efficacy setting data by lamp light specific effect device 15.By this kind of mode, after certain beat special efficacy tag match success that beat actions and the beat special effects data of user are concentrated, system exports corresponding lamp light specific effect automatically as the response of the beat actions to user, makes the synchronous beat Special Effect System of the present embodiment have abundanter interactive performance.
Further, above various types of special efficacy can also combinationally use.That is, polytype special efficacy can be comprised in a beat special efficacy label, such as, the combination in any of sound special efficacy, special video effect or lamp light specific effect can be comprised.
In a concrete execution mode, synchronizing visual special efficacy signal and beat special efficacy signal export simultaneously, both non-interference, namely can be exported by different special efficacy output equipments; Both also can superpose output, such as, when synchronizing visual special efficacy signal and beat special efficacy signal are special video effect, by beat special efficacy Signal averaging in the enterprising line output of synchronizing visual special efficacy signal.
In a concrete execution mode, beat special efficacy signal has higher priority, namely, when receiving beat triggering signal and after getting the beat special efficacy label of coupling, suspend and export synchronizing visual special efficacy signal, then export beat special efficacy signal, and after beat special efficacy signal end of output a period of time, then recover to export synchronizing visual special efficacy signal.
The compound beat Special Effect System of the present embodiment also obtains the synchronizing visual special effects data collection corresponding with multimedia file and beat special effects data collection when play multimedia file, in the process playing music, main control system to generate according to synchronizing visual special effects data collection and exports the synchronizing visual special efficacy synchronously play with multimedia file, adds multimedia play system thing special efficacy kind.And, when after the beat actions sensing user, export corresponding beat special efficacy according to beat special effects data collection, thus by visual for the beat actions of user, improve the interaction function of multimedia file playing system, be particularly useful for the occasions such as KTV.And cadence signal is except by except special electronic beat device trigger, the common operation of user in KTV such as shakes tambourine can trigger beat actions, therefore user can be allowed just naturally to activate beat special efficacy without the need to study, improve the use sense of user in KTV room and be subject to.
Second embodiment
Consult Fig. 4, the schematic diagram of its compound beat Special Effect System 200 provided for second embodiment of the invention.The compound beat Special Effect System 200 of the present embodiment is similar to the compound beat Special Effect System of Fig. 1, and its difference is also to comprise: external equipment 20.
External equipment 20 such as can be the computer being provided with requesting song application program.Requesting song panel 11, audio output device 13 and multimedia video output device 14 are connected with external equipment 20.Thus requesting song panel 11, audio output device 13 and multimedia video output device 14 and external equipment 20 self constitute a common multimedia order programme system that can be used for the occasions such as KTV.Beat induction installation 12, video output device 16 are still connected with main control system 10 with lamp light specific effect device 15.
In the present embodiment, external equipment 20 is such as traditional order programme main frame, and it realizes the Play Control function of requesting song and song.But compared to traditional order programme main frame, it is connected with main control system 10 further, for sending the interactive beat special efficacy setting data that user selects or edits to main control system 10.
Be appreciated that, specific information can be sent to main control system 10 to allow external equipment 20, specific application programming interface (API) can be disclosed in main control system 10, thus external equipment 20 can be allowed to call, and send above-mentioned information to main control system 10.When external equipment 20 plays a song song, the mark of song and the time starting to play can be submitted to main control system 10 by above-mentioned API by external equipment 20.Certainly, external equipment 20 will realize calling of API, needs slightly to make an amendment existing requesting song playing program, makes when needed by API and main control system 10 synchronizing information.
Main control system 10 is after receiving the synchronous song information of external equipment 20, obtain the synchronizing visual special effects data collection corresponding with song and beat special effects data collection, and start to monitor the beat triggering signal from beat induction installation 12, when main control system 10 after the beat triggering signal receiving beat induction installation 12 concentrates the beat special efficacy label obtaining coupling from beat special effects data according to current time, and export beat special efficacy further by lamp light specific effect device 15.
In the present embodiment, audio output device 13 and multimedia video output device 14 can also export the audio frequency and video from external equipment 20 and the beat special efficacy from main control system 10 simultaneously.For audio frequency, now need to arrange audio frequency superimpose device in addition, it comprises two inputs, is connected respectively with the audio output port of external equipment 20 and main control system 10, and the output port of audio frequency superimpose device is connected with the audio input port of audio output device 13.The audio frequency that external equipment 20 and main control system 10 export is superimposed to together by audio signal processing technique by audio frequency superimpose device, is then transferred to audio output device 13 and exports.With audio class seemingly, if will video superimpose be realized, now need to arrange video superimpose device in addition.
Especially, when main control system 10 is one intelligent electronic device (as smart mobile phones), be arranged on the software in described intelligent electronic device, controlled in wireless audio frequency output device 13 can be passed through, lamp light specific effect device 15 and video output device 16 are to export beat special efficacy, also can by the synchronizing visual special effects data collection in radio access network and beat special effects data collection, simultaneously, the song sound played back by external equipment 20 is enrolled by built-in microphone, sampled and characteristic matching by feature again, Direct Recognition goes out the song that external equipment 20 is put, thus just can obtain the mark of song without the need to communicating with external equipment 20, then corresponding synchronizing visual special effects data collection and beat special effects data collection is downloaded.
In addition, external equipment 20 is also not limited to the main frame of order programme, also can be other intelligent electronic devices such as smart mobile phone, panel computer etc.So, user can also utilize the equipment requesting songs of oneself.
Further, main control system 10, external equipment 20 and beat sensing apparatus 12 can be served as by same intelligent electronic device, both can requesting songs, can rocking again for activating beat triggering signal, can also control special efficacy output equipment.
According to the compound beat Special Effect System of the present embodiment, by improving a little existing order programme software, just can realize beat special effective function, maximum compatible existing equipment, the cost avoiding device upgrade to bring increases.
3rd embodiment
Consult Fig. 6, the present embodiment provides a kind of compound beat effect processing method, and it can be used in the compound beat Special Effect System shown in Fig. 1 or Fig. 4.As shown in Figure 6, the method for the present embodiment comprises the following steps:
Step S101, when play multimedia file, or when outside device plays multimedia file, obtains the synchronizing visual special effects data collection corresponding with described multimedia file and beat special effects data collection.
Multiple synchronizing visual special efficacy label is comprised in synchronizing visual special effects data collection, each synchronizing visual special efficacy label comprises time setting data and synchronizing visual special efficacy setting data, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises time setting data and beat special efficacy setting data.
Step S102, synchronously obtains with the synchronizing visual special efficacy label of current time matches from described visual effect data centralization and generates and synchronizing visual special efficacy signal that described multimedia file is synchronously play.
The synchronizing visual special efficacy label of above-mentioned coupling such as refers to the synchronizing visual special efficacy label that time setting data and current time match.
Step S103, when user makes beat actions, generates beat triggering signal after sensing the beat actions of user.
Step S104, in the playing process of described multimedia file, if receive described beat triggering signal, then concentrate the beat special efficacy label obtaining coupling from described beat special effects data according to current time, and generate beat special efficacy signal according to the beat special efficacy label obtained.
The beat special efficacy label of above-mentioned coupling such as refers to the beat special efficacy label that time setting data and current time match.
Step S105, exports described synchronizing visual special efficacy signal or beat special efficacy signal.
The compound beat effect processing method of the present embodiment also obtains the synchronizing visual special effects data collection corresponding with multimedia file and beat special effects data collection when play multimedia file, in the process playing music, main control system to generate according to synchronizing visual special effects data collection and exports the synchronizing visual special efficacy synchronously play with multimedia file, adds multimedia play system thing special efficacy kind.And, when after the beat actions sensing user, export corresponding beat special efficacy according to beat special effects data collection, thus by visual for the beat actions of user, improve the interaction function of multimedia file playing system, be particularly useful for the occasions such as KTV.And cadence signal is except by except special electronic beat device trigger, the common operation of user in KTV such as shakes tambourine can trigger beat actions, therefore user can be allowed just naturally to activate beat special efficacy without the need to study, improve the use sense of user in KTV room and be subject to.
4th embodiment
Consult Fig. 7, the present embodiment provides a kind of compound beat effect processing method, and it can be used in the compound beat Special Effect System shown in Fig. 1 or Fig. 4.As shown in Figure 7, the method for the present embodiment comprises the following steps:
Step S101, when play multimedia file, or when outside device plays multimedia file, obtains the synchronizing visual special effects data collection corresponding with described multimedia file and beat special effects data collection.
Multiple synchronizing visual special efficacy label is comprised in synchronizing visual special effects data collection, each synchronizing visual special efficacy label comprises time setting data and synchronizing visual special efficacy setting data, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises time setting data and beat special efficacy setting data.
After step slol, carry out two circulation sub-processes respectively, wherein, the first sub-process comprises:
Step S201, monitoring beat triggering signal.Beat triggering signal herein is such as sent by beat induction installation 12, or is obtained by the data of main control system 10 by the sensing of analyte sensors.
Step S202, generates beat special efficacy signal after receiving beat triggering signal.
Step S203, exports beat special efficacy signal.
After step S203, the first sub-process comes back to step S201, and that is, the process of monitoring beat triggering signal is that persistent loop carries out in the broadcasting or performance process of multimedia file.
On the other hand, also carry out the second sub-process after step slol, it comprises:
Step S204, synchronously obtains the synchronizing visual special efficacy label with current time matches from described visual effect data centralization.
Step S205, the synchronizing visual special efficacy label according to coupling generates corresponding synchronizing visual special efficacy signal.
Step S206, exports the synchronizing visual special efficacy signal generated.
After step S206, flow process comes back to step S204.That is, the second sub-process is also that persistent loop carries out in the broadcasting or performance process of multimedia file.
First sub-process and the second sub-process are independently carried out, and are independent of each other each other.
According to the method for the present embodiment, in the process of play multimedia file, export the synchronizing visual special efficacy that synchronizing visual special efficacy label defines by default, and whenever receiving a beat triggering signal, the interactive beat special efficacy that just output one is corresponding, both can be user and brought the visual effect being rich in beat sense, the beat actions of user oneself can have been responded again.
5th embodiment
Consult Fig. 8, the present embodiment provides a kind of compound beat effect processing method, and it can be used in the compound beat Special Effect System shown in Fig. 1 or Fig. 4.As shown in Figure 8, the method for the present embodiment is similar to the method shown in Fig. 7, and its difference is that the first sub-process comprises the following steps:
Step S201, monitoring beat triggering signal.Beat triggering signal herein is such as sent by beat induction installation 12, or is obtained by the data of main control system 10 by the sensing of analyte sensors.
Step S202, generates beat special efficacy signal after receiving beat triggering signal.
Step S203a, exports beat special efficacy signal and suspends output synchronizing visual special efficacy signal.
Particularly, when the first sub-process and the second sub-process perform respectively in the process that two different, by the mode of inter-process messages, a halt signal is sent to the process at the second sub-process place, example second sub-process is suspended and is performed.
In above-mentioned inter-process messages, also can comprise the time span of current beat special efficacy signal, thus the first sub-process can be made automatically to recover to export synchronizing visual special efficacy signal after this time.
Certainly, also can be after a period of time completing beat special efficacy signal, then the process at mode two second sub-process places of logical inter-process messages sends one again for recovering to export the message of synchronous special efficacy signal.So, then the time span of beat special efficacy signal can not be comprised in halt signal.
In addition, in step S203a, also can not suspend the output of synchronizing visual special efficacy signal, the mode of desalination synchronizing visual special efficacy signal or strengthening beat special efficacy signal can also be adopted.
According to the method for the present embodiment, beat special efficacy signal has higher priority than synchronizing visual special efficacy signal, that is, when having synchronizing visual special efficacy signal and beat special efficacy signal at a time point simultaneously, preferentially can ensure that the output of beat special efficacy signal is to strengthen the beat sense of user, promotes the experience of user.
In addition, the embodiment of the present invention also provides a kind of computer-readable recording medium, is stored with computer executable instructions, and above-mentioned computer-readable recording medium is such as nonvolatile memory such as CD, hard disk or flash memory.Above-mentioned computer executable instructions completes method in above-described embodiment for allowing computer or similar arithmetic unit.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any brief introduction amendment that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims (10)

1. compound beat Special Effect System and a compound beat effect processing method, is characterized in that, comprising: main control system, beat induction installation and special efficacy output equipment;
Described main control system is when play multimedia file, or when outside device plays multimedia file, obtain the synchronizing visual special effects data collection corresponding with described multimedia file and beat special effects data collection, multiple synchronizing visual special efficacy label is comprised in described synchronizing visual special effects data collection, each synchronizing visual special efficacy label comprises time setting data and synchronizing visual special efficacy setting data, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises time setting data and beat special efficacy setting data;
Described main control system is synchronously concentrated from described synchronizing visual special effects data and is obtained with the synchronizing visual special efficacy label of current time matches and generate and synchronizing visual special efficacy signal that described multimedia file is synchronously play;
When user makes beat actions, after described beat induction installation senses the beat actions of user, generate beat triggering signal, and described beat triggering signal is sent to described main control system;
In the playing process of described multimedia file, if receive described beat triggering signal, then described main control system concentrates the beat special efficacy label obtaining coupling from described beat special effects data according to current time, and generates beat special efficacy signal according to the beat special efficacy label obtained;
Described synchronizing visual special efficacy signal or beat special efficacy signal export by described special efficacy output equipment.
2. compound beat Special Effect System as claimed in claim 1, it is characterized in that, if receive described beat triggering signal, and current time is when having described synchronous special efficacy signal, described main control system also controls described special efficacy output equipment and suspends the described synchronizing visual special efficacy signal of output, or desalinate described synchronizing visual special efficacy signal, or outstanding described beat special efficacy signal, described main control system recovers the output state of described synchronizing visual special efficacy signal after the beat special efficacy signal corresponding with described beat triggering signal exports.
3. compound beat Special Effect System as claimed in claim 1, is characterized in that, also comprise beat triggering signal setting data in described beat special efficacy label; The beat special efficacy label of described coupling refers to the beat special efficacy label simultaneously meeting described time setting data and described beat triggering signal setting data.
4. compound beat Special Effect System as claimed in claim 3, it is characterized in that, described beat special efficacy setting data sets multiple beat special efficacy, described beat triggering signal setting data setting corresponds respectively to the beat triggering signal of described multiple beat special efficacy, and described multiple beat triggering signal corresponds respectively to different beat equipment or user;
After described main control system receives the multiple beat triggering signal of described beat induction installation transmission, be that the beat triggering signal of each coupling generates corresponding beat special efficacy signal;
Described special efficacy output equipment exports beat special efficacy signal.
5. compound beat Special Effect System as claimed in claim 1, it is characterized in that, also comprise: external equipment, the mark of the multimedia file of correspondence is sent to described main control system by described external equipment when play multimedia file or when multimedia file is added into playlist;
Described main control system sends the acquisition synchronizing visual special effects data collection of described correspondence and the request of beat special effects data collection according to the mark of described multimedia file to cloud server system after the mark receiving described multimedia file.
6. compound beat Special Effect System as claimed in claim 1, described beat induction installation comprises recording module and audio analysis module, described recording module is for gathering outside sound, whether its audio frequency characteristics of phonetic analysis that described audio analysis module is used for gathering according to described recording module meets default beat audio frequency characteristics, if so, then beat triggering signal described in described audio analysis CMOS macro cell.
7. compound beat Special Effect System as claimed in claim 1, described beat induction installation comprises video capture module and analysis module, described video capture module is for taking the video of user, described analysis module is for analyzing the user video of described video capture module shooting, predetermined feature whether is met with the action identifying user, if so, then described analysis module generates described beat triggering signal.
8. the synchronous beat Special Effect System as described in any one of claim 1-7, it is characterized in that, also comprise: beat equipment, for sending described beat triggering signal according to the operation of user to described main control system, described special efficacy output equipment or described beat induction installation.
9. a compound beat effect processing method, described method comprises:
When play multimedia file, or when outside device plays multimedia file, obtain the synchronizing visual special effects data collection corresponding with described multimedia file and beat special effects data collection, multiple synchronizing visual special efficacy label is comprised in described synchronizing visual special effects data collection, each synchronizing visual special efficacy label comprises time setting data and synchronizing visual special efficacy setting data, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises time setting data and beat special efficacy setting data;
Synchronously concentrate from described synchronizing visual special effects data and obtain with the synchronizing visual special efficacy label of current time matches and generate and synchronizing visual special efficacy signal that described multimedia file is synchronously play;
When user makes beat actions, after sensing the beat actions of user, generate beat triggering signal;
In the playing process of described multimedia file, if receive described beat triggering signal, then concentrate the beat special efficacy label obtaining coupling from described beat special effects data according to current time, and generate beat special efficacy signal according to the beat special efficacy label obtained; And
Export described synchronizing visual special efficacy signal or beat special efficacy signal.
10. method as claimed in claim 9, it is characterized in that, if receive described beat triggering signal, and current time is when having described synchronous special efficacy signal, also suspend and export described synchronizing visual special efficacy signal, or desalinate described synchronizing visual special efficacy signal, or outstanding described beat special efficacy signal, after the beat special efficacy signal corresponding with described beat triggering signal exports, recover the output state of described synchronizing visual special efficacy signal.
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CN103986698A (en) * 2014-05-04 2014-08-13 苏州乐聚一堂电子科技有限公司 Karaoke mobile phone song query system with sound special effect
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CN109120875A (en) * 2018-09-27 2019-01-01 乐蜜有限公司 Video Rendering method and device
CN109343770A (en) * 2018-09-27 2019-02-15 腾讯科技（深圳）有限公司 Interaction feedback method, equipment and recording medium
CN111258415A (en) * 2018-11-30 2020-06-09 北京字节跳动网络技术有限公司 Video-based limb movement detection method, device, terminal and medium
CN111258415B (en) * 2018-11-30 2021-05-07 北京字节跳动网络技术有限公司 Video-based limb movement detection method, device, terminal and medium

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