CN104822095A - Composite beat special effect system and composite beat special effect processing method - Google Patents
Composite beat special effect system and composite beat special effect processing method Download PDFInfo
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Abstract
The present invention relates to a composite beat special effect system and method. The system comprises a control host, a beat sensing device and a special effect output device. The method comprises steps that: the control host obtains a beat special effect data set comprising a plurality of beat special effect labels, wherein the beat special effect label comprises a time node and synchronous beat special effect setting data; after sensing a beat action of a user, the beat sensing device generates beat trigger signals; if no beat trigger signal is ever received or is received within a preset time period, the control host synchronously generates, at the time nodes defined by the beat special effect labels, synchronous beat special effect signals corresponding to the synchronous beat special effect setting data; if the beat trigger signals are received, the control host generates interactive beat special effect signals according to the beat trigger signals; and the special effect output device outputs the synchronous/interactive beat special effect signals. The composite beat special effect system and method can not only bring a user the visual special effect with rich sense of rhythm, but also respond to beat actions of the user.
Description
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 beat special effects data collection corresponding with described multimedia file, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises timing node and synchronous beat special efficacy setting data;
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 never receive or exceed predetermined amount of time and do not receive described beat triggering signal, then described main control system synchronously generates the synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data at the timing node place that described beat special efficacy label defines;
If receive described beat triggering signal, then described main control system is according to described beat triggering signal generating interactive beat special efficacy signal;
Described synchronous beat special efficacy signal or interactive beat special efficacy signal export by described special efficacy output equipment.
In one embodiment, if the distance last time receiving described beat triggering signal does not exceed described predetermined amount of time, then described main control system also ignores the beat special efficacy label of timing node and current time matches.
In one embodiment, described main control system comprises according to described beat triggering signal generating interactive beat special efficacy signal:
The beat special efficacy signal identical with previous synchronous beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
The beat special efficacy signal identical with the next one synchronous beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
The beat special efficacy signal identical with the immediate synchronous beat special efficacy signal of current time is generated to the beat triggering signal received arbitrarily; Or
Identical acquiescence interactive beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
One is chosen as the interactive beat special efficacy signal generated at random or sequentially from an interactive beat special efficacy signal list prestored; Or
Corresponding interactive beat special efficacy signal is generated according to different beat triggering signals.
In one embodiment, said system also comprises external equipment, and described external equipment is chosen according to the input of user or generating interactive beat special efficacy setting data, and described interactive beat special efficacy setting data is sent to described main control system;
Described main control system changes the interactive beat special efficacy signal list prestored described in described acquiescence interactive beat special efficacy signal or change according to described interactive beat special efficacy setting data.
In one embodiment, described external equipment also arranges the beat triggering signal corresponding with described interactive beat special efficacy setting data according to the input of user.
In one embodiment, described interactive beat special efficacy setting data to be also included in described beat triggering signal according to the input of user and to send to described main control system in the lump by described external equipment.
In one embodiment, the described main control system acquisition beat special effects data collection corresponding with described multimedia file comprises:
Described main control system sends the request of the beat special effects data collection obtaining described correspondence to cloud server system according to the mark of described multimedia file; And
Receive the described beat special effects data collection that described cloud server system returns.
In one embodiment, the described main control system acquisition beat special effects data collection corresponding with described multimedia file also comprises:
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 beat special effects data collection;
Described cloud server system just returns the beat special effects data collection of described main control system request when described main control system has the authority obtaining beat special effects data collection.
In one embodiment, described system also comprises the external equipment be connected with described main control system; 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 performs described main control system according to the step of the mark of described multimedia file to the request of the beat special effects data collection of the described correspondence of cloud server system transmission acquisition afterwards in the mark receiving described multimedia file.
In one embodiment, the described main control system acquisition beat special effects data collection corresponding with described multimedia file comprises: in described multimedia file, parse the described beat special effects data collection be embedded in described multimedia file.
In one embodiment, described special efficacy output equipment comprises: audio output device, video output device and lamp light specific effect device;
Described synchronous beat special efficacy setting data comprises audio frequency special effects data, lamp light specific effect data and special video effect data, 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 beat special effects data collection corresponding with described multimedia file, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises timing node and synchronous beat special efficacy setting data;
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 never receive or exceed predetermined amount of time and do not receive described beat triggering signal, then the synchronous synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data in the timing node place generation that described beat special efficacy label defines;
If receive described beat triggering signal, then according to described beat triggering signal generating interactive beat special efficacy signal; And
Export described synchronous beat special efficacy signal or interactive beat special efficacy signal.
In one embodiment, if the distance last time receiving described beat triggering signal does not exceed described predetermined amount of time, then the beat special efficacy label of timing node and current time matches is ignored.
In one embodiment, describedly to comprise according to described beat triggering signal generating interactive beat special efficacy signal:
The beat special efficacy signal identical with previous synchronous beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
The beat special efficacy signal identical with the next one synchronous beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
The beat special efficacy signal identical with the immediate synchronous beat special efficacy signal of current time is generated to the beat triggering signal received arbitrarily; Or
Identical acquiescence interactive beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
One is chosen as the interactive beat special efficacy signal generated at random or sequentially from an interactive beat special efficacy signal list prestored; Or
Corresponding interactive beat special efficacy signal is generated according to different beat triggering signals.
In one embodiment, described method also comprises: choose according to the input of user or generating interactive beat special efficacy setting data; The interactive beat special efficacy signal list prestored described in described acquiescence interactive beat special efficacy signal or change is changed according to described interactive special efficacy setting data.
In one embodiment, described method also comprises: the input according to user arranges the beat triggering signal corresponding with described interactive beat special efficacy setting data.
In one embodiment, described method also comprises: to be included in described beat triggering signal by described interactive beat special efficacy setting data according to the input of user and to send in the lump.
In one embodiment, the beat special effects data collection that described acquisition is corresponding with described multimedia file comprises:
Send the request of the beat special effects data collection obtaining described correspondence to cloud server system according to the mark of described multimedia file; And
Receive the described beat special effects data collection that described cloud server system returns.
In one embodiment, the beat special effects data collection that described acquisition is corresponding with described multimedia file also comprises:
Authentication information is sent to described cloud server system, to make described cloud server system verification, whether there is the authority obtaining beat special effects data collection;
Described cloud server system just returns described beat special effects data collection when described main control system has the authority obtaining beat special effects data collection.
In one embodiment, described method also comprises:
When described external equipment play multimedia file, receive the mark of the described multimedia file that described external equipment sends; The step of the beat special effects data collection that described acquisition is corresponding with described multimedia file is carried out after the mark receiving described multimedia file.
In one embodiment, the beat special effects data collection that described acquisition is corresponding with described multimedia file comprises: in described multimedia file, parse the described beat special effects data collection be embedded in described multimedia file.
In one embodiment, described synchronous beat special efficacy setting data and interactive beat special efficacy setting data all comprise audio frequency special effects data, lamp light specific effect data and special video effect data, 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: the compound beat Special Effect System of the present embodiment also obtains the beat special effects data collection corresponding with multimedia file when play multimedia file, beat special effects data is concentrated and is comprised beat special efficacy label, when the timing node defined according to beat special efficacy label in the process playing music generates the synchronous beat special efficacy signal set by synchronous beat special efficacy setting data, and export an obvious beat special efficacy by modes such as audio frequency, video or light, improve the special efficacy kind of multimedia play system.And, when after the beat actions sensing user, suspend the synchronous beat special efficacy exporting acquiescence, then immediately export interactive beat special efficacy signal according to the beat triggering signal of user, particularly 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.
The compound beat effect processing method flow chart that Fig. 9 provides for sixth 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 beat special effects data collection corresponding with current song.
In a concrete execution mode, above-mentioned beat special effects data collection embeds in the source file of song.Therefore, main control system 10 will parse corresponding 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 beat special effects data collection is the file with the separate storage of the source file of song.Similar to the source file of song, beat special effects data collection, both can be stored in local memory, also can be stored in network memory.
Above-mentioned beat special effects data collection is the beat special effects data collection adopting predefined agreement or language description.
In a concrete execution mode, beat special effects data collection such as can be as follows:
[00:00.00] synchronous beat special efficacy setting data 1
[00:24.88] synchronous beat special efficacy setting data 2
[01:27.05] synchronous beat special efficacy setting data 3
[02:30.39] synchronous beat special efficacy setting data 4
......
In which case, only time node and synchronous beat special efficacy setting data in beat special efficacy label, under default scenario, main control system 10 synchronously generates the synchronous beat special efficacy signal corresponding with synchronous beat special efficacy setting data at the timing node place that beat special efficacy label defines according to current time, and sends to special efficacy output equipment to export the synchronous beat special efficacy signal generated.
In the example of above cited beat 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 in beat special efficacy label, and the timing node comparing current time and definition is to obtain the mode of the beat 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, synchronous beat special efficacy setting data adopts predefined agreement or language to a kind of data of description of the synchronous beat special efficacy that will realize.This data of description can define type and the parameter of synchronous beat special efficacy.Above-mentioned type such as can comprise audio frequency, video, light or its combination in any.Above-mentioned parameter can comprise concrete special efficacy running parameter, and the running parameter of the sound that such as will export, the color of light, pattern and brightness is as speed, ratio and scope.
In another particular embodiment of the invention, synchronous beat special efficacy setting data is the data of the extended formatting for obtaining beat special efficacy, such as, and the identifier of certain special video effect file.And special video effect 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 this video file in memory, or initiates network request, downloads this video file from cloud server.
Be understandable that, beat special effects data collection can be generated according to the audio data analysis result of every song automatically by special system, also can be generated by the artificial Edition Contains according to song.But generally, no matter how beat special effects data collection makes, its object is to export one significantly, the change that can be perceived by the user by modes such as audio frequency, video, light.
In the present embodiment, above-mentioned default scenario refers to that main control system 10 never receives the beat triggering signal of beat induction installation 12 transmission, or the distance last time receiving the beat triggering signal that beat induction installation 12 sends exceedes predetermined time section.
Whether the time that main control system 10 judging distance once can receive the beat triggering signal that beat induction installation 12 sends before obtaining the beat special efficacy label with current time matches exceedes above-mentioned predetermined amount of time, if do not exceed, do not obtain the beat special efficacy label of coupling; The beat special efficacy label of coupling is obtained if just attempt when exceeding.
Certainly, main control system 10 also can be the beat special efficacy label first obtaining coupling, and then whether the judging distance last time receiving the beat special efficacy signal that beat induction installation 12 sends exceedes above-mentioned predetermined amount of time; If do not exceed, then not regeneration synchronous beat special efficacy signal; If exceed, generate synchronous beat special efficacy signal at the timing node place that the beat special efficacy label of this coupling defines.
When after the beat triggering signal receiving beat induction installation 12 transmission, main control system 10 generates corresponding interactive beat special efficacy signal according to the beat triggering signal received.
In a concrete execution mode, main control system 10 generates identical acquiescence interactive beat special efficacy signal to the beat triggering signal received arbitrarily.Be appreciated that interactive beat special efficacy signal or other data for generating interactive beat special efficacy signal of above-mentioned acquiescence can be pre-stored in the memory in main control system 10.Main control system 10 need not carry out exchanges data with other equipment can generate above-mentioned acquiescence interactive beat special efficacy signal.That is, user rocks both arms or shakes tambourine and generates the interactive beat special efficacy of identical acquiescence.
In a concrete execution mode, main control system 10 to the beat triggering signal received arbitrarily from an interactive beat special efficacy signal list prestored at random or order choose an interactive beat special efficacy signal as generation.Above-mentioned list also can be pre-stored in the memory in main control system 10.According to this mode, twice identical beat actions may trigger different interactive beat special efficacy signals.
In a concrete execution mode, main control system 10 also generates corresponding interactive beat special efficacy signal respectively according to different beat triggering signals.Such as, when user barks out " I Love You ", generate heart-shaped animation, when user hails, generate the animation of applauding.
In addition, after receiving beat triggering signal, except immediately exporting a corresponding interactive beat special efficacy signal, in ensuing predetermined amount of time, also suspend the synchronous beat special efficacy (i.e. beat special efficacy label define beat special efficacy) exporting acquiescence.That is, in this section, even if the beat special efficacy label of free node matching, main control system 10 also can neglect this beat special efficacy label, and can not export corresponding synchronous beat special efficacy predetermined time.
In a concrete execution mode, above-mentioned beat special efficacy (comprising synchronous beat special efficacy and interactive beat special efficacy) is audio frequency special efficacy.So, the timing node place defined when receiving beat triggering signal or at beat special efficacy label, by audio output device 13 audio plays.
In a concrete execution mode, above-mentioned beat special efficacy (comprising synchronous beat special efficacy and interactive beat special efficacy) is special video effect.So, the timing node place defined when receiving beat triggering signal or at beat special efficacy label, by video output device 16 displaying video special efficacy.
In a concrete execution mode, above-mentioned beat special efficacy (comprising synchronous beat special efficacy and interactive beat special efficacy) is lamp light specific effect.So, the timing node place defined when receiving beat triggering signal or at beat special efficacy label, plays lamp light specific effect by lamp light specific effect device 15.
Further, above various types of special efficacy can also combinationally use.That is, polytype special efficacy can be comprised in a synchronous beat special efficacy or interactive beat special efficacy, such as, the combination in any of sound special efficacy, special video effect or lamp light specific effect can be comprised.
The compound beat Special Effect System of the present embodiment also obtains the beat special effects data collection corresponding with multimedia file when play multimedia file, beat special effects data is concentrated and is comprised beat special efficacy label, when the timing node defined according to beat special efficacy label in the process playing music generates the synchronous beat special efficacy signal corresponding with synchronous beat special efficacy setting data, and export an obvious beat special efficacy by modes such as audio frequency, video or light, add the special efficacy kind of multimedia play system.And, when after the beat actions sensing user, suspend the synchronous beat special efficacy exporting acquiescence, then immediately export interactive beat special efficacy signal according to the beat triggering signal of user, particularly 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.
In a concrete execution mode, consult Fig. 5, external equipment 20 provides user to select or the interface 210 of edition and interaction beat special efficacy setting data, all available interactive beat special efficacys can be listed select for user in interface 210, or the interface of user's edition and interaction beat special efficacy is provided, user can select arbitrarily, combination, edit the interactive beat special efficacy wanted, after completing selection or editor, user can button click 220, after button 220 is clicked, main control system 10 generates corresponding interactive beat special efficacy setting data according to the input of user, the mark of the interactive beat special efficacy that user selects can be comprised in interactive beat special efficacy setting data, the source file of the interactive beat special efficacy that the source file of the interactive beat special efficacy that user selects or user edit.Interactive beat special efficacy setting data can be sent to main control system 10 by external equipment 20.The instantiation of above-mentioned editor such as can comprise the parameter, writing words, drawn picture, making animation etc. that allow user set animation.
Main control system 10, after the interactive beat special efficacy setting data receiving external equipment 20 transmission, changes interactive beat special efficacy signal train Yuan prestored described in the interactive beat special efficacy signal of above-mentioned acquiescence or change according to interactive beat special efficacy setting data.
Further, external equipment 20 also arranges the beat triggering signal corresponding with described interactive beat special efficacy setting data according to the input of user, and the beat triggering signal corresponding with interactive beat special effects data sends to main control system 10 in the lump by above-mentioned API.So, main control system 10 can be that different beat triggering signals generates corresponding interactive beat special efficacy according to interactive beat special efficacy setting data and the corresponding relation between beat triggering signal.Such as, the interactive beat special efficacy setting data sent when external equipment 20 sets the special efficacy of a heart pattern, and the beat triggering signal of correspondence is voice " I Love You ".So, after main control system 10 receives the voice command of " I Love You " again, i.e. the special efficacy of the heart pattern of exportable correspondence.
Further, described interactive beat special efficacy setting data can be comprised in described beat triggering signal and send to described main control system 10 in the lump.Such as, when after user's button click 220, main control system 10 generates a beat triggering signal, and is included in beat triggering signal by interactive beat special efficacy setting data and sends to main control system 10 in the lump.
In which case, main control system 10 parses interactive beat special efficacy setting data from beat triggering signal, generate corresponding interactive beat special efficacy signal according to interactive beat special efficacy setting data, and send to special efficacy output equipment to export interactive beat special efficacy signal.According to this mode, the interactive beat special efficacy setting data in beat triggering signal is used to interactive beat special efficacy signal corresponding to instant output one, and interactive beat special efficacy setting data is disposable coming into force.If receive the beat triggering signal not comprising interactive beat special efficacy setting data next time, the interactive beat special efficacy signal of generation remains the interactive beat special efficacy signal of acquiescence.
Further, amplitude, brightness, scope etc. the parameter that interactive beat special efficacy changes can be to the dynamics of beat actions (by audio frequency parameter as volume, frequency are carried out analysis and obtained) relevant or be correlated with the movement range (obtaining by carrying out analysis to video) of user.Such as, when volume is higher, greatly, frequency is higher for the amplitude of interactive beat special efficacy change, the brighter display etc. of interactive beat special efficacy change.
But, the mode of interactive beat special efficacy setting data is used to be not limited to this in the present embodiment, such as, main control system 10 also can change according to interactive beat special efficacy setting data interactive beat special efficacy signal train Yuan prestored described in described acquiescence interactive beat special efficacy signal or change.Now, certain interactive beat special efficacy setting data once sent can be used to when subsequently received beat triggering signal generate corresponding interactive beat special efficacy signal again.
Except synchronous/interactive beat special efficacy setting data selected except user or edit, the mark of song also can be sent to main control system 10 when user requests a song by external equipment 20, thus makes main control system 10 can obtain corresponding beat special effects data collection.
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.
When main control system 10 is intelligent electronic devices, be arranged on the software in described intelligent electronic device, can by controlled in wireless audio frequency output device 13, lamp light specific effect device 15 and video output device 16 to export beat special efficacy.
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 utilize the equipment of oneself to carry out the instant editor of interactive beat special efficacy.
Further, main control system 10, external equipment 20 and beat sensing apparatus 12 can be served as by same intelligent electronic device, both user can have been allowed to edit or selected interactive beat special efficacy, and can having rocked again for activating beat triggering signal, special efficacy output equipment can also be controlled.
According to the compound beat Special Effect System of the present embodiment, immediately selected by external equipment or edition and interaction beat special efficacy, provide KTV special efficacy Interactive Experience the most timely.
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, obtain the beat special effects data collection corresponding with described multimedia file, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises timing node and synchronous beat special efficacy setting data;
Step S102, when user makes beat actions, generates beat triggering signal after sensing the beat actions of user;
Step S103, in the playing process of described multimedia file, if never receive or exceed predetermined amount of time and do not receive described beat triggering signal, then the synchronous synchronous beat special efficacy signal corresponding with described special efficacy setting data in the timing node place generation that described beat special efficacy label defines;
Step S104, if receive described beat triggering signal, then according to described beat triggering signal generating interactive beat special efficacy signal; And
Step S105, exports described synchronous beat special efficacy signal or interactive beat special efficacy signal.
The compound beat effect method of the present embodiment also obtains the beat special effects data collection corresponding with multimedia file when play multimedia file, beat special effects data is concentrated and is comprised synchronous beat special efficacy label, when the timing node defined according to beat special efficacy label in the process playing music generates the synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data, and export an obvious beat special efficacy by modes such as audio frequency, video or light, improve the special efficacy kind of multimedia play system.And, when after the beat actions sensing user, suspend the synchronous beat special efficacy exporting acquiescence, then immediately export interactive beat special efficacy signal according to the beat triggering signal of user, particularly 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, obtain the beat special effects data collection corresponding with described multimedia file, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises timing node and synchronous 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, generating interactive beat special efficacy signal after receiving beat triggering signal also records the time receiving beat triggering signal.
Step S203, exports interactive 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, judges whether that never receiving or exceeded predetermined amount of time does not receive described beat triggering signal; If so, then perform step S205, otherwise flow process gets back to step S204.
Step S205, synchronously generates the synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data at the timing node place that beat special efficacy label defines.Particularly, if when the timing node that current time and beat special efficacy label define matches, just generate the synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data.
Step S206, exports the synchronous beat 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.
According to the method for the present embodiment, in the process of play multimedia file, export the synchronous beat special efficacy that beat special efficacy label defines by default, and whenever receiving a beat triggering signal, just export a corresponding interactive beat special efficacy, and suspend the synchronous beat special efficacy exporting beat special efficacy label and define in after this predetermined amount of time.
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 second sub-process comprises the following steps:
Step S301, obtains the beat special efficacy label of coupling according to current time.The beat special efficacy label of coupling such as refers to the beat special efficacy label of timing node and current time matches.
Step S204, judges whether that never receiving or exceeded predetermined amount of time does not receive described beat triggering signal; If so, then perform step S302, otherwise flow process gets back to step S301.
Step S302, the beat special efficacy label according to coupling generates the synchronous beat special efficacy signal corresponding with its synchronous beat special efficacy setting data.
According to the method for the present embodiment, be the beat special efficacy label first obtaining coupling, then judge whether to generate and export synchronous beat special efficacy signal, thus provide the execution mode different from the 4th embodiment.
6th embodiment
Consult Fig. 9, 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. 4.As shown in Figure 9, 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 external equipment 20, and comprises interactive beat special efficacy setting data in beat triggering signal, and interactive beat special efficacy setting data is that user selects or edits.
Step S202a, receives beat triggering signal from beat triggering signal, parses interactive beat special efficacy setting data, and according to interactive beat special efficacy setting data generating interactive beat special efficacy signal.
Further, except according to except interactive beat special efficacy setting data generating interactive beat special efficacy signal, the also interactive beat special efficacy signal of the renewable acquiescence prestored or the list of interactive beat special efficacy signal.
According to the method for the present embodiment, interactive beat special efficacy signal generates according to the instant interactive beat special efficacy setting data sent, thus farthest improve the interaction function of KTV system.
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 beat special effects data collection corresponding with described multimedia file, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises timing node and synchronous beat special efficacy setting data;
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 never receive or exceed predetermined amount of time and do not receive described beat triggering signal, then described main control system synchronously generates the synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data at the timing node place that described beat special efficacy label defines;
If receive described beat triggering signal, then described main control system is according to described beat triggering signal generating interactive beat special efficacy signal;
Described synchronous beat special efficacy signal or interactive 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 the distance last time receiving described beat triggering signal does not exceed described predetermined amount of time, then described main control system also ignores the beat special efficacy label of timing node and current time matches.
3. compound beat Special Effect System as claimed in claim 1, it is characterized in that, described main control system comprises according to described beat triggering signal generating interactive beat special efficacy signal:
The beat special efficacy signal identical with previous synchronous beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
The beat special efficacy signal identical with the next one synchronous beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
The beat special efficacy signal identical with the immediate synchronous beat special efficacy signal of current time is generated to the beat triggering signal received arbitrarily; Or
Identical acquiescence interactive beat special efficacy signal is generated to the beat triggering signal received arbitrarily; Or
One is chosen as the interactive beat special efficacy signal generated at random or sequentially from an interactive beat special efficacy signal list prestored; Or
Corresponding interactive beat special efficacy signal is generated according to different beat triggering signals.
4. compound beat Special Effect System as claimed in claim 3, it is characterized in that, also comprise: external equipment, described external equipment is chosen according to the input of user or generating interactive beat special efficacy setting data, and described interactive beat special efficacy setting data is sent to described main control system;
Described main control system changes the interactive beat special efficacy signal list prestored described in described acquiescence interactive beat special efficacy signal or change according to described interactive beat special efficacy setting data.
5. compound beat Special Effect System as claimed in claim 4, is characterized in that, described external equipment also arranges the beat triggering signal corresponding with described interactive beat special efficacy setting data according to the input of user.
6. compound beat Special Effect System as claimed in claim 5, is characterized in that, described beat special efficacy setting data to be also included in described beat triggering signal according to the input of user and to send to described main control system in the lump by described external equipment.
7. the compound beat Special Effect System as described in any one of claim 1-6, 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.
8. the compound beat Special Effect System as described in any one of claim 1-6, 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.
9. the compound beat Special Effect System as described in any one of claim 1-6, 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.
10. a compound beat effect processing method, described method comprises:
When play multimedia file, or when outside device plays multimedia file, obtain the beat special effects data collection corresponding with described multimedia file, comprise multiple beat special efficacy label in described beat special effects data collection, each beat special efficacy label comprises timing node and synchronous beat special efficacy setting data;
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 never receive or exceed predetermined amount of time and do not receive described beat triggering signal, then the synchronous synchronous beat special efficacy signal corresponding with described synchronous beat special efficacy setting data in the timing node place generation that described beat special efficacy label defines;
If receive described beat triggering signal, then according to described beat triggering signal generating interactive beat special efficacy signal; And
Export described synchronous beat special efficacy signal or interactive beat special efficacy signal.
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| CN201510067465.3A CN104822095A (en) | 2015-02-08 | 2015-02-08 | Composite beat special effect system and composite beat special effect processing method |
| TW104107145A TW201619954A (en) | 2014-11-25 | 2015-03-06 | Composite beat effect system and method for processing composite beat effect |
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