CN109669753A - Digital audiovisual system interface display method and computer readable storage medium - Google Patents
Digital audiovisual system interface display method and computer readable storage medium Download PDFInfo
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- H—ELECTRICITY
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Abstract
The present invention relates to multimedia technology fields, disclose digital audiovisual system interface display method and computer readable storage medium, different spatial coordinate locations is arranged for the multimedia resource the following steps are included: obtain two or more multimedia resources in the digital audiovisual system interface display method；More than two virtual cameras are preset, the space coordinate region where each multimedia resource at least corresponds to a virtual camera；Temporally axis passes sequentially through the virtual camera and renders to the space coordinate region, and the multimedia resource is made successively to switch display.Above-mentioned technical proposal crosses the effect that virtual camera combines multiple multimedia resources switching display in achievable MV with time shaft all, and makes to show that switching is more smooth, coordinates between different multimedia resource, substantially increase the multimedia resource display effect of photo MV.
Description
Technical field
The present invention relates to multimedia technology fields, more particularly to a kind of digital audiovisual system interface display method and calculating
Machine readable storage medium storing program for executing.
Background technique
The digital audiovisual systems such as KTV, Karaoke usually can also play corresponding song MV when requesting tune song.Wherein, institute
MV i.e. music short-movie (English name are as follows: Music Video) is stated, refers to the short-movie for being collocated with audio (usually most of is song).
MV in the digital audiovisual system further includes having photo MV in addition to traditional video MV.The photo MV includes multiple photographs
Piece, different photos switch display in turn, such as the electron album or personal electric photograph album etc. of wedding photography.
However these photos mainly open the direct switching of photo when playing by front and back two in existing photo MV,
Or size reduction and the amplification realization switching of photo are opened by front and back two.Therefore in photo MV the switching of photo display effect
Very stiff and be discord, user experience is bad.
Summary of the invention
For this reason, it may be necessary to provide a kind of new digital audiovisual system interface display method, for solve it is above-mentioned in the prior art
Display effect is stiff is discord for photo switching in MV photo, the bad technical problem of user experience.
To achieve the above object, a kind of digital audiovisual system interface display method, the digital audio-video are inventor provided
System obtain audio data played out by audio output apparatus, the audio data be sing audio, or sing audio and
The mixed audio of accompanying song audio；The interface display method the following steps are included:
More than two multimedia resources are obtained, successively switch display to multimedia resource, when switching is shown, current more matchmakers
Body resource under motion state gradually by clearly switching to obscure, next multimedia resource to be shown under motion state gradually
Switched to clearly by fuzzy.
Further, when the switching is shown, present multimedia resource is under motion state gradually by clearly switching to obscure
Until disappearing, next multimedia resource to be shown gradually is switched to clearly show under motion state by fuzzy, next one
The fuzzy display of multimedia resource to be shown.
Further, it after getting the multimedia resource, further comprises the steps of:
Described two above multimedia resources are superimposed to the blurred background multimedia resource with Deep Canvas respectively
In, form more than two 3D display objects；
When the switching is shown, display is successively switched to the 3D display object, makes current 3D display object in movement shape
Gradually by clearly switching to obscure under state, next 3D display object is gradually switched to clearly by fuzzy under motion state.
Further, described " obtaining more than two multimedia resources " comprising steps of
Obtain more than two multimedia resources；
3d space coordinate system is established, described two above multimedia resources are increased in the 3d space coordinate system not
Same position；
It is described " successively switch display to multimedia resource, when switching display, present multimedia resource under motion state by
Gradually by clearly switching to obscure, next multimedia resource to be shown is gradually switched to clearly by fuzzy " comprising steps of
More than two virtual cameras are preset, the space coordinate region where each multimedia resource is at least corresponding
One virtual camera；
Temporally axis successively switches the virtual camera and renders to corresponding space coordinate region；
Make the multimedia resource switch when present multimedia resource under motion state gradually by clearly switching to obscure, under
One multimedia resource to be shown is gradually switched to clearly by fuzzy under motion state.
Further, the corresponding space coordinate region of two be disposed adjacent the virtual camera partly overlaps, and makes described
It include adjacent next multimedia resource in the corresponding space coordinate region of virtual camera；
When the virtual camera is rendered, Fuzzy Processing is carried out to next multimedia resource, makes institute
It states the picture of virtual camera rendering while there is clearly present multimedia resource and fuzzy next multimedia resource, make institute
It is realized when stating multimedia resource switching and gradually fades to clearly indicate effect by fuzzy.
Further, two virtual cameras are preset in the space coordinate region where each multimedia resource respectively,
In virtual camera for obtaining the clearly multimedia resource, described in another described virtual camera acquisition
The blurred background multimedia resource at multimedia resource rear；
It will be superimposed before and after picture acquired in two virtual cameras, synthesize the 3D display with depth of field blur effect
Object.
Further, the corresponding space coordinate region of two be disposed adjacent the virtual camera partly overlaps, and makes described
Comprising there are three above multimedia resources in the corresponding space coordinate region of virtual camera；
When the virtual camera renders corresponding space coordinate region, keep the digital audiovisual system interface same
When display there are three above multimedia resource, one of them is clearly present multimedia resource, remaining two or more are
Fuzzy multimedia resource to be shown；
When temporally axis switches the virtual camera, the present multimedia resource is under motion state gradually by clear
Becoming fuzzy until disappearing, next multimedia resource to be shown gradually is switched to clearly show under motion state by fuzzy, then
The fuzzy display of next multimedia resource to be shown.
Further, more than two various sizes of indicating templates are preset, when obtaining the multimedia resource, according to
The size of the multimedia resource matches corresponding indicating template, or according to specified indicating template to the multimedia resource into
Row is cut or scaling.
It further, further include Overlapping display background material, the back when successively switching display to multimedia resource described
Scape material is one of photo, multimedia resource, text, animation or video or a variety of combinations.
Further, digital audiovisual system interface display method of the present invention further comprises the steps of:
The lyrics for obtaining audio data, are superimposed the lyrics of the audio data in display interface.
Further, the step of acquisition more than two multimedia resources include:
It establishes and communicates to connect with mobile terminal；
Receive more than two multimedia resources that mobile terminal is sent.
In order to solve the above technical problems, being stored thereon with meter the present invention also provides a kind of computer readable storage medium
Calculation machine program realizes step described in any of the above item technical solution when described program is executed by processor.
It is different from the prior art, digital audiovisual system described in above-mentioned technical proposal can obtain multimedia resource, and aobvious
Show on interface that temporally axis switches different multimedia resources, multimedia resource switching display be by present multimedia resource by
Clearly to smear out effect, while next multimedia resource to be shown is realized by obscuring to clear variation, provides different multimedia
It shows that switching is more smooth, coordinates between source, substantially increases the display effect of photo MV in digital audiovisual system.
Detailed description of the invention
Fig. 1 is the flow chart of digital audiovisual system interface display method described in specific embodiment；
Fig. 1 a is that photo transmits schematic diagram in the song of performance place program request described in specific embodiment；
Fig. 2 is the schematic diagram of virtual camera and time shaft described in specific embodiment；
Fig. 3 is the signal of finding a view that multimedia resource switches virtual camera when Fuzzy Processing in specific embodiment
Figure；
The signal of finding a view of Fig. 4 virtual camera when being multimedia resource depth of field Fuzzy Processing in specific embodiment
Figure；
Fig. 5 is the block diagram of computer readable storage medium described in specific embodiment；
Description of symbols:
10, program request equipment；
20, mobile terminal；
30, computer readable storage medium；
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Fig. 1 to Fig. 5 is please referred to, present embodiments provides a kind of digital audiovisual system interface display method, wherein the number
Word audiovisual system can play audio data, and the multimedia resource switching display being inserted into real time in display interface to multiple.
As shown in Figure 1, for the digital audiovisual system playing audio-fequency data and the flow chart of interface display method.It is described
Digital audiovisual system interface display method comprising steps of
S101, digital audiovisual system obtain audio data, and are played out by audio output apparatus, wherein the sound
Frequency evidence can be performance audio, or sing the mixed audio of audio and accompanying song audio；
S102, more than two multimedia resources are obtained；
S103, successively switch display to multimedia resource, when switching display, present multimedia resource under motion state by
Gradually by clearly switching to obscure, next multimedia resource to be shown is gradually switched to clearly by fuzzy under motion state.
Above-mentioned steps S101 to S103 is operate in digital audiovisual system, and the digital audiovisual system refers to while having
Video data plays (including multimedia resource data), audio data input and the digital multimedia of output (i.e. program request function) and sets
It is standby.The digital audiovisual system is specifically as follows the program request system of the places of public amusement such as KTV, Karaoke, is also possible to have
The household digital set-top box or household audio and video system for function of requesting tune.
In step s101, digital audiovisual system can receive the audio data inputted by audio input device such as microphones,
And the audio data is sent to audio output apparatus and is played out, the digital audiovisual system can also be by the audio data of input
Audio mixing is carried out with the accompanying song audio of system plays, and the obtained mixed audio after audio mixing is entered into broadcasting.
The step S102 can be carried out parallel with the step S101, i.e., the described step S102 and step S101 can be by two
Different thread control, therefore the two in time can be without apparent sequencing, step S102 can be with step S101
It is synchronous to carry out, any time can also be gone in step S101 just open.
In step s 102, the multimedia resource can be multimedia resource locally stored in computer equipment,
It is also possible to the multimedia resource downloaded in real time from network, the multimedia resource can be portrait photographs, scenery photo, more
Media resource, text, animation or video or other kinds of multimedia resource.The acquired multimedia resource can with when
Between different moments on axis it is corresponding, switch over the different multimedia resources successively according to chronological order aobvious
Show.In the display of different multimedia resource switch, by handling the multimedia resource that front and back is shown, make present multimedia
Resource is obscured under motion state by clearly switching to, and next multimedia resource to be shown is turned under motion state by fuzzy
To be clear, therefore in multimedia resource handoff procedure, make to show that switching is more smooth, coordinates between different multimedia resource, greatly
The display effect of photo MV in digital audiovisual system is improved greatly.
Wherein, in some embodiments, in the display interface of the digital audiovisual system, it can only show and currently cut simultaneously
Former and later two multimedia resources changed, i.e., the synchronization in display interface can show one, and clearly multimedia resource is (i.e.
Present multimedia resource) and a fuzzy multimedia resource (i.e. next multimedia resource to be shown).Present multimedia money
The switching display of source and next multimedia resource to be shown can be what interruption carried out, i.e., when display interface is by multimedia resource
One when switching to multimedia resource two, only shows multimedia resource two in the display interface for some time, then carries out again more
Media resource two to multimedia resource three switching.
And in some embodiments, the switching of present multimedia resource and next multimedia resource to be shown, which is shown, is
It is carried out continuously, i.e., it is fuzzy when disappearing by clearly switching under motion state when present multimedia resource, it is next to aobvious
Show that multimedia resource is switched to clearly show by fuzzy simultaneously under motion state, and next one multimedia resource mould to be shown
Paste is shown in display interface, so that any moment in display interface be made to have clearly multimedia resource and a mould
The multimedia resource of paste.
In other embodiments, when present multimedia resource is obscured under motion state by clearly switching to, but also not
Before completely disappearing, next multimedia resource to be shown is switched to clearly show by fuzzy simultaneously under motion state, and again under
One multimedia resource to be shown is fuzzy to be shown in display interface, so as to see three multimedias simultaneously in the display interface
Resource.Only the fog-level of next one multimedia resource to be shown and transparency are greater than described next to aobvious
Show multimedia resource, i.e., next one described multimedia resource to be shown is relative to next multimedia resource to be shown
Display is more unintelligible, only mays be seen indistinctly.In such a way that this multimedia resource continuously switches display, on the one hand it can shorten not
With the switching time interval between multimedia resource, the more multimedia resources of display can be switched within the unit time；Another party
Face can make multimedia resource switching in display interface have more continuity, to reach better visual effect.
In a preferred embodiment, cutting for the multimedia resource can be realized by space coordinates and virtual camera
Change display.Wherein, in step s 102, space coordinates can be pre-established, acquired multimedia resource is in space coordinates
In be configured with different spatial coordinate locations, the spatial coordinate location and the multimedia resource are finally on a display screen
Display position is related, and different coordinate positions corresponds to different display positions.
In step s 103, more than two virtual cameras, the space where every multimedia resource can be preset
Coordinates regional at least corresponds to a virtual camera；Rendering, which is carried out, by the virtual camera realizes that multimedia resource exists
It is shown on display interface.Wherein, the virtual camera refers to using the function of computer program simulation real camera, makes void
Quasi- video camera has imaging function similar with real camera.The difference is that real camera be according to the external world inject at
It is imaged as the light of chip, and virtual camera is that the multimedia resource data according to corresponding to virtual camera carry out
Imaging.
As shown in Fig. 2, in step s 102, each virtual camera is directed toward a coordinates regional in the coordinate system,
Thus virtual camera is responsible for that the region is rendered and is imaged.And a multimedia is at least configured in each coordinates regional
Resource, therefore when being rendered by different virtual cameras to different coordinates regionals, that is, it can not produce multimedia resource
Picture.
To make to see simultaneously on the display interface three multimedia resources, two be disposed adjacent are described virtual
The corresponding space coordinate region of video camera partly overlaps, and make include in the corresponding space coordinate region of the virtual camera
There are three above multimedia resource, i.e., described three or more multimedias can be covered simultaneously in the view-finder of the described virtual camera
Resource region.
It therefore, can be in the digital audio-video system when virtual camera renders corresponding space coordinate region
System interface shows described three or more multimedia resources simultaneously.And in order to make to can show that present multimedia on display interface
Resource is clear, and the multimedia resource can be set to the difference of 3D coordinate system by the fuzzy visual effect of other multimedia resources
Position so that it is different to the distance of the virtual camera to make it, and makes the virtual camera be gathered in one of them
Multimedia resource (i.e. present multimedia resource).Therefore the multimedia resource (i.e. present multimedia resource) of aggregation is clearly shown,
And remaining multimedia resource is then fuzzy display in view-finder.Adjacent another virtual camera person is gathered in another more matchmaker
Body resource (i.e. next multimedia resource to be shown).
Therefore, when switching the virtual camera in chronological order, the present multimedia resource may be implemented and transporting
From clearly becoming fuzzy until disappearing under the state of moving, next multimedia resource to be shown is switched to clearly under motion state by fuzzy
Clear display, the fuzzy display of next one multimedia resource to be shown.
When in order to switch different virtual cameras, more smooth, the settable changing interface transition of display interface transition
Mechanism.One of transit mechanism is transit mechanism of being fade-in fade-out, and another kind is that view-finder translates transit mechanism.
Wherein, the transit mechanism of being fade-in fade-out is in display interface handoff procedure, to render current virtual video camera
It is formed by display image to be gradually faded away, when thin out to certain threshold value, virtually be taken the photograph by current virtual camera switching to next
Camera carries out rendering imaging.Next virtual camera is shown when rendering imaging with thin (more transparent) image
Show, and as the time gradually deepens the display effect of described image.To realize, present image gradually becomes mould in handoff procedure
It pastes and thin out, when being then switched to next image, the next image is made to become clear and by the depth that fades by fuzzy.
The view-finder translates transit mechanism are as follows: the view-finder of each virtual camera of setting is moveable, i.e.,
Viewfinder area corresponding to the virtual camera is transportable.And in display interface handoff procedure, make current virtual
The view-finder of video camera is mobile to region corresponding to next virtual camera, thus the image for generating current virtual video camera
Become closer to the image that next virtual camera generates.And when the view-finder of the current virtual video camera is virtually taken the photograph with next
When the view-finder of camera is overlapped (or close coincidence), by current virtual camera switching to next virtual camera, to make two
A virtual camera image generated in switching be it is roughly the same, realization smoothly switches.
In the step S103, the time shaft refers to according to time sequencing, and two or more event is together in series, is made
The different events are successively performed.Wherein, more than two virtual cameras and the time shaft in step S103
It is associated, so that the virtual camera is successively triggered in chronological order.As shown in Fig. 2, in order to make it easy to understand, schematically will
The time shaft is marked in the virtual camera one to the lower section of virtual camera three, and right by left direction, expressed by
Mean successively makes the virtual camera one to virtual camera three be triggered in chronological order, when virtual camera one is touched
When sending out work, multimedia resource one is rendered and is shown on display screen, and when virtual camera two is triggered work, it is more
Media resource two is rendered and is shown on display screen.In the present embodiment, the virtual camera is that temporally axis replaces
Work, i.e., the described virtual camera is not to be constantly in working condition, different virtual cameras be temporally axis by opening
It opens to closing successively alternately to go down.When next virtual camera is triggered work, a upper virtual camera is just closed
(for example, the virtual camera one is shut off when virtual camera two works in Fig. 2) is closed, is provided to realize by multimedia
Source one switches to multimedia resource two.But this is not necessarily referring to when next virtual camera is triggered, and a upper virtual camera is just
It obtains and closes at once.By taking Fig. 2 as an example, virtual camera one can just close for a period of time after the work of virtual camera two, thus
Make multimedia resource one and multimedia resource two that there is a period of time can be shown on display screen simultaneously, realizes the aobvious of seamless switching
Show effect.Alternatively, virtual camera one can be shut off before virtual camera two opens work, to make one He of multimedia resource
Multimedia resource is second is that interruption is shown on display screen.
It, can be to more described in space coordinate region when the virtual camera renders the space coordinate region
The peripheral region of media resource carries out Fuzzy Processing, and making the multimedia resource is clearly and week of the multimedia resource
Enclosing is fuzzy (i.e. described next multimedia resource to be shown is also fuzzy).Therefore temporally difference ought be switched virtually by axis
When video camera, alternately produces different virtual cameras and around obscure middle part multimedia resource clearly picture, thus from vision
When upper realization different multimedia resource switch, make present multimedia resource from clearly becoming fuzzy, and next more matchmakers to be shown
Body resource is faded to clearly indicate effect by fuzzy.
In the present embodiment.By default more than two virtual cameras, the corresponding different more matchmakers of each virtual camera
Space coordinate region where body resource, and temporally axis passes sequentially through different virtual cameras to different multimedia money
Source region is rendered, and the multimedia resource is made successively to switch display, to realize multiple multimedias in display interface
The effect that resource switch is shown, and by the effect of virtual camera Fuzzy Processing realization multimedia resource fuzzy switching, make not
With showing that switching is more smooth, coordinates between multimedia resource, the multimedia resource display effect of photo MV is substantially increased.
In step s 102, by mobile terminal transmission, i.e., in step s 102 acquired multimedia resource can be
Digital audiovisual system and mobile terminal, which are established, to be communicated to connect, and then receives more than two multimedias money of mobile terminal transmission again
Source.Since the mobile terminals such as existing smart phone, tablet computer all have very strong function, and would generally be stored with a large amount of
Multimedia resource material, user can select according to their own needs the material of multimedia resource to be uploaded to digital audio-video system
System, is fabricated to corresponding multimedia resource MV by digital audiovisual system.
As shown in Figure 1a, by KTV sing place requesting songs for above-mentioned digital audiovisual system interface display method into
Row explanation, wherein the program request equipment 10 in performance place other than original program request function, also has both multimedia resource reception
And the function of multimedia resource processing, specific steps are as follows:
1,10 broadcast point of program request equipment in performance place is sung, and (wherein the MV of the song is pre- to bent and song MV
It first makes)；
2, mobile terminal 20 and the program request equipment 10 establish connection, and send multimedia resource and give program request 10 (its of equipment
Middle step 2 can be before step 1 also with after step 1, i.e., mobile terminal can connect with program request equipment at any time and send more matchmakers
Body resource)；
3, temporally axis successively triggers different virtual cameras to program request equipment 10, makes different virtual cameras alternately to not
Rendering imaging is carried out with multimedia resource, and Fuzzy Processing is carried out to multimedia resource peripheral region by virtual camera, is made
Present multimedia resource shows that clearly next image is fuzzy to be shown, thus the multimedia resource for uploading the mobile terminal
It is superimposed in existing MV, makes multimedia resource successively switching display in MV, present multimedia resource is realized when switching is shown
Gradually by clearly switching to obscure under motion state, next multimedia resource to be shown is under motion state gradually by obscuring
Switch to clearly effect.Certainly, pre-production song MV can not be needed in some cases, but by the program request equipment root
According to acquired multimedia resource, the multimedia resource is successively directly displayed in the display interface in chronological order.
As shown in Fig. 2, coordinates regional corresponding to each virtual camera is greater than multimedia resource region, i.e., each
Also there is other than including corresponding multimedia resource redundancy in coordinates regional corresponding to virtual camera.Therefore described
When virtual camera renders the space coordinate region, the redundancy section around the multimedia resource is obscured
Processing.
In the exemplary embodiment illustrated in fig. 2, coordinates regional corresponding to each virtual camera is independent from each other, that is, is not had
There is overlapping, therefore the image content of each virtual camera rendering is made to be also not intersection, the display of each multimedia resource
It is relatively independent.
In another embodiment, as shown in figure 3, the multimedia resource is disposed adjacent in space coordinates, also,
Coordinates regional corresponding to the virtual camera being disposed adjacent overlaps, to make virtual camera in addition to can be right
Next space coordinate region of overlapping is imaged, and makes in the corresponding space coordinate region of the virtual camera to include adjacent
Next Zhang Suoshu multimedia resource.In Fig. 3, the virtual camera one in addition to region one can be imaged, can also to
The partial region two that region one is overlapped is imaged, and the multimedia resource two can be located in the region of the overlapping or part
In the overlapping region.Similarly, virtual camera two is also similar with virtual camera three.Therefore, in step S103
Described in virtual camera when being rendered, two multimedia resources can be imaged simultaneously.
Why such space coordinate region division is used, presentation when being to show different multimedia resource switch
The effect of motion blur, i.e. present multimedia resource under motion state gradually by clearly switching to obscure, it is next to be shown
Multimedia resource is gradually switched to clearly by fuzzy under motion state.Specifically: switch Fuzzy Processing in the multimedia resource
When, it includes the space coordinate area in resulting picture that space coordinate region of the virtual camera corresponding to it, which is imaged,
Next multimedia resource in multimedia resource and overlapping region in domain；To next Zhang Suoshu multimedia resource
Carry out Fuzzy Processing, the picture for obtaining the virtual camera while next more matchmakers that there is clearly multimedia resource and obscure
Body resource, lower multimedia resource is realized when switching the multimedia resource is faded to clearly indicate effect by fuzzy.
By taking Fig. 3 as an example, virtual camera one render in obtained picture include in region one multimedia money
The part multimedia resource of multimedia resource two in source one and region one and two lap of region, when time shaft triggers void
It, can clear multimedia resource two and region two and region triple-overlapped part mould in display area two when quasi- video camera two is rendered
The part picture of the multimedia resource three of paste.Therefore when time shaft works alternatively virtual camera one and virtual camera two
When, show that multimedia resource two becomes clearly handoff procedure, the switching of multimedia resource three, multimedia resource four from fuzzy
Display effect is also similar to multimedia resource two.
In the above-described embodiment, acquired multimedia resource can be two-dimensional plane multimedia resource or two dimension view
Frequently, and in order to reach more preferably display effect, the digital audiovisual system can be by acquired plane multimedia resource or video
It shows and switches over 3D stereoscopic effect.Wherein, the digital audiovisual system can be by described two above multimedia resources
It is superimposed in the blurred background multimedia resource with Deep Canvas respectively, forms two or more 3D display objects；
When the switching is shown, temporally axis successively switches display to the 3D display object, makes current 3D display object
It is obscured in motion state by clearly switching to, next 3D display object is switched to clearly under motion state by fuzzy.
As shown in figure 4, to realize that the switching of 3D display object is shown, the space coordinate where each 3D display object
Region need to preset two virtual cameras respectively, one of them described virtual camera is for obtaining the clearly multimedia money
Source, another described virtual camera obtain background multimedia resource (wherein, the multimedia resource at the multimedia resource rear
Length direction be X-axis, width direction is Y-axis, and the rear of the multimedia resource refers to Z-direction).It is described virtual by two
Superposition before and after multimedia resource acquired in video camera and background multimedia resource, synthesizes the 3D display with depth of field blur effect
Object, to build stronger 3D visual effect.And works as and successively triggered corresponding to different spaces coordinates regional according to time shaft
Two virtual cameras when, the fuzzy switching that 3D display object can be realized is shown, i.e., current 3D display object is by clear
It is clear to become fuzzy and next 3D display object and become clearly switching display from fuzzy.
As shown in figure 4, region one to region three is respectively corresponded, there are two virtual cameras, wherein each region is wherein
One virtual camera is for obtaining the clear multimedia resource in the region, and another virtual camera can be used for obtaining correspondence
The background multimedia resource in region.Then multimedia resource acquired in two virtual cameras is superimposed by each region again, is made
Clearly multimedia resource in preceding background multimedia resource rear, to form the depth of field blur effect with blurred background.
Since the size of the acquired multimedia resource may be not of uniform size, in one embodiment, in advance
The more than two various sizes of multimedia resource templates of setting.It in step s 102, can root when obtaining the multimedia resource
Corresponding multimedia resource template is matched according to the size of the multimedia resource, or according to specified multimedia resource template to institute
Multimedia resource is stated to be cut or scaled.By preset the multimedia resource template can automatically to the multimedia resource into
Row is cut or scaling, is greatly improved the efficiency of multimedia resource processing.
In one embodiment, in order to enrich the display content of display interface, the display interface is described more in addition to showing
The effect that media resource fuzzy switching is shown can also increase background material, make the multimedia resource in the scene with background
In switch over display.The background material can be one of photo, multimedia resource, text, animation or video or more
Kind combines.
Wherein, the audio data of the broadcasting can be song files in step s101, therefore should for the ease of singing
Song, the display interface can also be by corresponding lyrics Overlapping displays on the display interface of the digital audiovisual system.
In the above-described embodiment, the step S102 to S103 can be realized by unity, the Unity be it is a by
The cross-platform 2D/3D game engine of Unity Technologies research and development, it is flat to can be used for developing Windows, MacOS and Linux
The single-play game of platform, the video-game of the game hosts platform such as PlayStation, XBox, Wii, 3DS and Nintendo Switch,
Or the game of the mobile devices such as iOS, Android.Multiple functions plug-in unit is integrated in unity, which includes
The feature cards such as Timeline and Cinemachine and Post processing stack.Wherein, the Timeline function
Energy plug-in unit is time shaft plug-in unit, can successively trigger corresponding object in chronological order.The Cinemachine feature card is
For virtual camera plug-in unit, different objects can be rendered and are imaged by the plug-in unit.The Post processing
Stack feature card can realize multimedia resource Fuzzy Processing function.In step s 102, the Cinemachine can be passed through
Multiple virtual cameras in feature card correspond to the space coordinate region where the different multimedia resources；And in step
In S103, the virtual camera is successively triggered by the Timeline feature card.The multimedia resource switching is fuzzy
Processing and the depth of field Fuzzy Processing can then be executed by the Post processing stack feature card.Therefore pass through
The combination of Timeline and Cinemachine and Post processing stack feature card in the unity make
With, it can be achieved that multiple multimedia resources switching display in MV, multimedia resource switching is soft, smooth, and fuzzy with switching
The effect obscured with the depth of field, builds very strong 3d space sense.
Wherein, above-mentioned multimedia resource template can also be realized by the unity, and more matchmakers can be established in the unity
Body resource component, the multimedia money comprising different sizes and shapes such as rectangle, rectangular or stars in each multimedia resource component
Source template, the photographic scale size of automatic identification mobile terminal transmission in real time is capable of by setting program, and intelligent Matching is suitable
Multimedia resource template is handled manually without user.
As shown in figure 5, inventor additionally provides a kind of computer readable storage medium 30, it is stored in the storage medium
Computer program.The storage medium includes but is not limited to: RAM, ROM, magnetic disk, tape, CD, flash memory, USB flash disk, movement are hard
Disk, storage card, memory stick, webserver storage, network cloud storage etc..The realization when computer program is executed by processor
Following steps:
S101, digital audiovisual system obtain audio data, and are played out by audio output apparatus, wherein the sound
Frequency evidence can be performance audio, or sing the mixed audio of audio and accompanying song audio；
S102, more than two multimedia resources are obtained；
S103, successively switch display to multimedia resource, when switching display, present multimedia resource under motion state by
Gradually by clearly switching to obscure, next multimedia resource to be shown is gradually switched to clearly by fuzzy under motion state.
Above-mentioned steps S101 to S103 is operate in digital audiovisual system, and the digital audiovisual system refers to while having
Video data plays (including multimedia resource data), audio data input and the digital multimedia of output (i.e. program request function) and sets
It is standby.The digital audiovisual system is specifically as follows the program request system of the places of public amusement such as KTV, Karaoke, is also possible to have
The household digital set-top box or household audio and video system for function of requesting tune.
In step s101, digital audiovisual system can receive the audio data inputted by audio input device such as microphones,
And the audio data is sent to audio output apparatus and is played out, the digital audiovisual system can also be by the audio data of input
Audio mixing is carried out with the accompanying song audio of system plays, and the obtained mixed audio after audio mixing is entered into broadcasting.
The step S102 can be carried out parallel with the step S101, i.e., the described step S102 and step S101 can be by two
Different thread control, therefore the two in time can be without apparent sequencing, step S102 can be with step S101
It is synchronous to carry out, any time can also be gone in step S101 just open.
In step s 102, the multimedia resource can be multimedia resource locally stored in computer equipment,
It is also possible to the multimedia resource downloaded in real time from network, it is more that the multimedia resource can be portrait photographs, scenery photo
Media resource, text, video, animation or other kinds of multimedia resource.The acquired multimedia resource can with when
Between different moments on axis it is corresponding, switch over the different multimedia resources successively according to the chronological order
Display.In the display of different multimedia resource switch, by handling the multimedia resource that front and back is shown, make current more matchmakers
Body resource is obscured under motion state by clearly switching to, and next multimedia resource to be shown under motion state by obscuring
It is clear to switch to, therefore in multimedia resource handoff procedure, so that the display of different multimedia resource is switched more smooth, coordination, greatly
The display effect of photo MV in digital audiovisual system is improved greatly.
Wherein, in some embodiments, in the display interface of the digital audiovisual system, it can only show and currently cut simultaneously
Former and later two multimedia resources changed, i.e., the synchronization in display interface are at most only able to display a clearly multimedia money
Source (i.e. present multimedia resource) and a fuzzy multimedia resource (i.e. next multimedia resource to be shown).Current more matchmakers
The switching display of body resource and next multimedia resource to be shown can be what interruption carried out, i.e., when display interface is by multimedia
When resource one switches to multimedia resource two, only show multimedia resource two in the display interface for some time, then again into
Row multimedia resource two to multimedia resource three switching.
And in some embodiments, the switching of present multimedia resource and next multimedia resource to be shown, which is shown, is
It is carried out continuously, i.e., when present multimedia resource is by clearly switching to obscure next multimedia resource to be shown when disappearing
Switch to clearly show by fuzzy simultaneously, and next one multimedia resource to be shown is obscured and is shown in display interface, thus
Any moment in display interface is set to have clearly multimedia resource and a fuzzy multimedia resource.
In other embodiments, when present multimedia resource is obscured by clearly switching to, but before not completely disappearing also, under
One multimedia resource to be shown is switched to clearly show by fuzzy simultaneously, and next one multimedia resource to be shown is fuzzy aobvious
It is shown in display interface, so as to see three multimedia resources simultaneously in the display interface.Next one waits showing described in only
Show that the fog-level of multimedia resource and transparency are greater than next multimedia resource to be shown, i.e., it is described next again
A multimedia resource to be shown is more unintelligible relative to the display of next multimedia resource to be shown, only indistinctly may be used
See.In such a way that this multimedia resource continuously switches display, it on the one hand can shorten the switching between different multimedia resource
The more multimedia resources of display can be switched in time interval within the unit time；On the other hand it can make multimedia in display interface
Resource switch has more continuity, to reach better visual effect.
In the above-described embodiment, the switching of the multimedia resource can be realized by space coordinates and virtual camera
Display.Wherein, in step s 102, space coordinates can be pre-established, acquired multimedia resource is in space coordinates
It is configured with different spatial coordinate locations, last on a display screen aobvious of the spatial coordinate location and the multimedia resource
Show position correlation, different coordinate positions corresponds to different display positions.
In step s 103, more than two virtual cameras, the space where each multimedia resource can be preset
Coordinates regional at least corresponds to a virtual camera；Rendering, which is carried out, by the virtual camera realizes that multimedia resource exists
It is shown on display interface.Wherein, the virtual camera refers to using the function of computer program simulation real camera, makes void
Quasi- video camera has imaging function similar with real camera.The difference is that real camera be according to the external world inject at
It is imaged as the light of chip, and virtual camera is that the multimedia resource data according to corresponding to virtual camera carry out
Imaging.
As shown in Fig. 2, in step s 102, each virtual camera is directed toward a coordinates regional in the coordinate system,
Thus virtual camera is responsible for that the region is rendered and is imaged.And a multimedia is at least configured in each coordinates regional
Resource, therefore when being rendered by different virtual cameras to different coordinates regionals, that is, it can not produce multimedia resource
Picture.
To make to see simultaneously on the display interface three multimedia resources, two be disposed adjacent are described virtual
The corresponding space coordinate region of video camera partly overlaps, and make include in the corresponding space coordinate region of the virtual camera
There are three above multimedia resource, i.e., described three or more multimedias can be covered simultaneously in the view-finder of the described virtual camera
Resource region.
It therefore, can be in the digital audio-video system when virtual camera renders corresponding space coordinate region
System interface shows described three or more multimedia resources simultaneously.And in order to make to can show that present multimedia on display interface
Resource is clear, and the multimedia resource can be set to the difference of 3D coordinate system by the fuzzy visual effect of other multimedia resources
Position so that it is different to the distance of each virtual camera to make it, and makes the virtual camera be gathered in wherein one
A multimedia resource (i.e. present multimedia resource).Therefore the multimedia resource (i.e. present multimedia resource) of aggregation is clearly aobvious
Show, and remaining multimedia resource is then fuzzy display in view-finder.Adjacent another virtual camera person is gathered in another
Multimedia resource (i.e. next multimedia resource to be shown).
Therefore, when temporally axis switches the virtual camera, the present multimedia resource may be implemented and moving
From clearly becoming fuzzy until disappearing under state, next multimedia resource to be shown is switched to clearly under motion state by fuzzy
It has been shown that, the fuzzy display of next one multimedia resource to be shown.
When in order to switch different virtual cameras, more smooth, the settable changing interface transition of display interface transition
Mechanism.One of transit mechanism is transit mechanism of being fade-in fade-out, and another kind is that view-finder translates transit mechanism.
Wherein, the transit mechanism of being fade-in fade-out is in display interface handoff procedure, to render current virtual video camera
It is formed by multimedia resource to be gradually faded away, when thin out to certain threshold value, by current virtual camera switching to next virtual
Video camera carries out rendering imaging.Next virtual camera is when rendering imaging with thin (more transparent) multimedia money
Source shown, and as the time gradually deepens the display effect of the multimedia resource.To realize in handoff procedure when
Preceding multimedia resource gradually fog with it is thin out, when being then switched to next multimedia resource, make next multimedia resource
Become clear and by the depth that fades by fuzzy.
The view-finder translates transit mechanism are as follows: the view-finder of each virtual camera of setting is moveable, i.e.,
Viewfinder area corresponding to the virtual camera is transportable.And in display interface handoff procedure, make current virtual
The view-finder of video camera is mobile to region corresponding to next virtual camera, thus the more matchmakers for generating current virtual video camera
Body resource becomes closer to the multimedia resource that next virtual camera generates.And work as the view-finder of the current virtual video camera
When being overlapped (or close coincidence) with the view-finder of next virtual camera, by current virtual camera switching to next virtual camera shooting
Machine, thus make two virtual cameras multimedia resource generated in switching be it is roughly the same, realization smoothly switches.
In the step S103, the time shaft refers to according to time sequencing, and two or more event is together in series, is made
The different events are successively performed.Wherein, more than two virtual cameras and the time shaft in step S103
It is associated, so that the virtual camera is successively triggered in chronological order.As shown in Fig. 2, in order to make it easy to understand, schematically will
The time shaft is marked in the virtual camera one to the lower section of virtual camera three, and right by left direction, expressed by
Mean successively makes the virtual camera one to virtual camera three be triggered in chronological order, when virtual camera one is touched
When sending out work, multimedia resource one is rendered and is shown on display screen, and when virtual camera two is triggered work, it is more
Media resource two is rendered and is shown on display screen.In the present embodiment, the virtual camera is that temporally axis replaces
Work, i.e., the described virtual camera is not to be constantly in working condition, different virtual cameras be temporally axis by opening
It opens to closing successively alternately to go down.When next virtual camera is triggered work, a upper virtual camera is just closed
(for example, the virtual camera one is shut off when virtual camera two works in Fig. 2) is closed, is provided to realize by multimedia
Source one switches to multimedia resource two.But this is not necessarily referring to when next virtual camera is triggered, and a upper virtual camera is just
It obtains and closes at once.By taking Fig. 2 as an example, virtual camera one can just close for a period of time after the work of virtual camera two, thus
Make multimedia resource one and multimedia resource two that there is a period of time can be shown on display screen simultaneously, realizes the aobvious of seamless switching
Show effect.Alternatively, virtual camera one can be shut off before virtual camera two opens work, to make one He of multimedia resource
Multimedia resource is second is that interruption is shown on display screen.
It, can be to more described in space coordinate region when the virtual camera renders the space coordinate region
The peripheral region of media resource carries out Fuzzy Processing, and making the multimedia resource is clearly and week of the multimedia resource
Enclosing is fuzzy (i.e. described next multimedia resource to be shown is also fuzzy).Therefore temporally difference ought be switched virtually by axis
When video camera, alternately produces different virtual cameras and around obscure middle part multimedia resource clearly picture, thus from vision
When upper realization different multimedia resource switch, make present multimedia resource under motion state from clearly becoming fuzzy, and it is next
A multimedia resource to be shown is faded to clearly indicate effect under motion state by fuzzy.
In the present embodiment.By default more than two virtual cameras, the corresponding different more matchmakers of each virtual camera
Space coordinate region where body resource, and temporally axis passes sequentially through different virtual cameras to different multimedia money
Source region is rendered, and the multimedia resource is made successively to switch display, to realize multiple multimedias in display interface
The effect that resource switch is shown, and by the effect of virtual camera Fuzzy Processing realization multimedia resource fuzzy switching, make not
With showing that switching is more smooth, coordinates between multimedia resource, the multimedia resource display effect of photo MV is substantially increased.
In step s 102, by mobile terminal transmission, i.e., in step s 102 acquired multimedia resource can be
Digital audiovisual system and mobile terminal, which are established, to be communicated to connect, and then receives two or more the multimedias money of mobile terminal transmission again
Source.Since the mobile terminals such as existing smart phone, tablet computer all have very strong function, and would generally be stored with a large amount of
Multimedia resource material, user can select according to their own needs the material of multimedia resource to be sent to digital audio-video system
System, is fabricated to corresponding multimedia resource MV by digital audiovisual system.
As shown in Figure 1a, above-mentioned digital audiovisual system interface display method is carried out so that KTV sings place program request song as an example
Illustrate, wherein sing place in program request equipment 10 other than original program request function, also have both multimedia resource reception with
And the function of multimedia resource processing, specific steps are as follows:
1,10 broadcast point of program request equipment in performance place is sung, and (wherein the MV of the song is pre- to bent and song MV
It first makes)；
2, mobile terminal 20 and the program request equipment 10 establish connection, and send multimedia resource and give program request 10 (its of equipment
Middle step 2 can be before step 1 also with after step 1, i.e., mobile terminal can connect with program request equipment at any time and send more matchmakers
Body resource)；
3, temporally axis successively triggers different virtual cameras to program request equipment 10, makes different virtual cameras alternately to not
Rendering imaging is carried out with multimedia resource, and Fuzzy Processing is carried out to multimedia resource peripheral region by virtual camera, is made
Present multimedia resource shows that clearly next multimedia resource is fuzzy to be shown, thus the more matchmakers for uploading the mobile terminal
Body resource is superimposed in existing MV, makes multimedia resource successively switching display in MV, current more matchmakers are realized when switching is shown
Body resource under motion state gradually by clearly switching to obscure, next multimedia resource to be shown under motion state gradually
Switch to clearly effect by fuzzy.Certainly, pre-production song MV can not be needed in some cases, but by the program request
Equipment switches in display interface in real time according to acquired multimedia resource combination background multimedia resource to be shown.
As shown in Fig. 2, coordinates regional corresponding to each virtual camera is greater than multimedia resource region, i.e., each
Also there is other than including corresponding multimedia resource redundancy in coordinates regional corresponding to virtual camera.Therefore described
When virtual camera renders the space coordinate region, the redundancy section around the multimedia resource is obscured
Processing.
In the exemplary embodiment illustrated in fig. 2, coordinates regional corresponding to the virtual camera is independent from each other, that is, is not had
Overlapping, therefore make the image content of each virtual camera rendering also without intersection, the display of each multimedia resource is also relatively solely
It is vertical.
In another embodiment, as shown in figure 3, the multimedia resource is disposed adjacent in space coordinates, also,
Coordinates regional corresponding to the virtual camera being disposed adjacent overlaps, to make virtual camera in addition to can be right
Next space coordinate region of overlapping is imaged, and makes in the corresponding space coordinate region of the virtual camera to include adjacent
Next multimedia resource.In Fig. 3, the virtual camera one in addition to region one can be imaged, can also to
The partial region two that region one is overlapped is imaged, and the multimedia resource two can be located in the region of the overlapping or part
In the overlapping region.Similarly, virtual camera two is also similar with virtual camera three.Therefore, in step S103
Described in virtual camera when being rendered, two multimedia resources can be imaged simultaneously.
Why such space coordinate region division is used, presentation when being to show different multimedia resource switch
The effect of motion blur, i.e. present multimedia resource under motion state gradually by clearly switching to obscure, it is next to be shown
Multimedia resource is gradually switched to clearly by fuzzy under motion state.Specifically: switch Fuzzy Processing in the multimedia resource
When, it includes the space coordinate area in resulting picture that space coordinate region of the virtual camera corresponding to it, which is imaged,
Next multimedia resource to be shown in multimedia resource and overlapping region in domain；To next more matchmakers
Body resource carry out Fuzzy Processing, the picture for obtaining the virtual camera simultaneously have clearly present multimedia resource and obscure
Next multimedia resource, realized when switching the multimedia resource and fade to clearly indicate effect by fuzzy.
By taking Fig. 3 as an example, virtual camera one render in obtained picture include in region one multimedia money
The part multimedia resource of multimedia resource two in source one and region one and two lap of region, when time shaft triggers void
It, can clear multimedia resource two and region two and region triple-overlapped part mould in display area two when quasi- video camera two is rendered
The part picture of the multimedia resource three of paste.Therefore when time shaft works alternatively virtual camera one and virtual camera two
When, show that multimedia resource two becomes clearly handoff procedure, the switching of multimedia resource three, multimedia resource four from fuzzy
Display effect is also similar to multimedia resource two.
In the above-described embodiment, acquired multimedia resource can be two-dimensional plane multimedia resource or two dimension view
Frequently, and in order to reach more preferably display effect, the digital audiovisual system can be by acquired plane multimedia resource or video
It shows and switches over 3D stereoscopic effect.Wherein, the digital audiovisual system can be by described two above multimedia resources
It is superimposed in the blurred background multimedia resource with Deep Canvas respectively, forms two or more 3D display objects；
When the switching is shown, temporally axis successively switches display to the 3D display object, makes current 3D display object
It is obscured in motion state by clearly switching to, next 3D display object is switched to clearly under motion state by fuzzy.
As shown in figure 4, to realize that the switching of 3D display object is shown, the space coordinate where each 3D display object
Region need to preset two virtual cameras respectively, one of them described virtual camera is for obtaining the clearly multimedia money
Source, another described virtual camera obtain background multimedia resource (wherein, the multimedia resource at the multimedia resource rear
Length direction be X-axis, width direction is Y-axis, and the rear of the multimedia resource refers to Z-direction).It is described virtual by two
Superposition before and after multimedia resource acquired in video camera and background multimedia resource, synthesizes the 3D display with depth of field blur effect
Object, to build stronger 3D visual effect.And works as and successively triggered corresponding to different spaces coordinates regional according to time shaft
Two virtual cameras when, the fuzzy switching that 3D display object can be realized is shown, i.e., current 3D display object is by clear
It is clear to become fuzzy and next 3D display object and become clearly switching display from fuzzy.
As shown in figure 4, region one to region three is respectively corresponded, there are two virtual cameras, wherein each region is wherein
One virtual camera is that clearly multimedia resource, another virtual camera can be used for obtaining correspondence in the region for obtaining
The background multimedia resource in region.Then each region is more by multimedia resource acquired in two virtual cameras and background again
Media resource superposition, make clearly multimedia resource in preceding background multimedia resource rear, so that being formed has blurred background
Depth of field blur effect.
Since the size of the acquired multimedia resource may be not of uniform size, in one embodiment, in advance
The more than two various sizes of multimedia resource templates of setting.It in step s 102, can root when obtaining the multimedia resource
Corresponding multimedia resource template is matched according to the size of the multimedia resource, or according to specified multimedia resource template to institute
Multimedia resource is stated to be cut or scaled.By preset the multimedia resource template can automatically to the multimedia resource into
Row is cut or scaling, is greatly improved the efficiency of multimedia resource processing.For example, can multimedia resource, text according to acquisition
Etc. sizes, call the matched multimedia resource template of size can the multimedia resource or text be cut or be contracted automatically
It puts.
In one embodiment, in order to enrich the display content of display interface, the display interface is described more in addition to showing
The effect that media resource fuzzy switching is shown can also increase background material, make the multimedia resource in the scene with background
In switch over display.The background material can be one of photo, multimedia resource, text, animation or video or more
Kind combines.
Wherein, the audio data of the broadcasting can be song files in step s101, therefore should for the ease of singing
Song, the display interface can also be by corresponding lyrics Overlapping displays on the display interface of the digital audiovisual system.
In the above-described embodiment, the step S102 to S103 can be realized by unity, the Unity be it is a by
The cross-platform 2D/3D game engine of Unity Technologies research and development, it is flat to can be used for developing Windows, MacOS and Linux
The single-play game of platform, the video-game of the game hosts platform such as PlayStation, XBox, Wii, 3DS and Nintendo Switch,
Or the game of the mobile devices such as iOS, Android.Multiple functions plug-in unit is integrated in unity, which includes
The feature cards such as Timeline and Cinemachine and Post processing stack.Wherein, the Timeline function
Energy plug-in unit is time shaft plug-in unit, can successively trigger corresponding object in chronological order.The Cinemachine feature card is
For virtual camera plug-in unit, different objects can be rendered and are imaged by the plug-in unit.The Post processing
Stack feature card can realize multimedia resource Fuzzy Processing function.In step s 102, the Cinemachine can be passed through
Multiple virtual cameras in feature card correspond to the space coordinate region where the different multimedia resources；And in step
In S103, the virtual camera is successively triggered by the Timeline feature card.The multimedia resource switching is fuzzy
Processing and the depth of field Fuzzy Processing can then be executed by the Post processing stack feature card.Therefore pass through
The combination of Timeline and Cinemachine and Post processing stack feature card in the unity make
With, it can be achieved that multiple multimedia resources switching display in MV, multimedia resource switching is soft, smooth, and fuzzy with switching
The effect obscured with the depth of field, builds very strong 3d space sense.
Wherein, above-mentioned multimedia resource template can also be realized by the unity, and more matchmakers can be established in the unity
Body resource component, the multimedia money comprising different sizes and shapes such as rectangle, rectangular or stars in each multimedia resource component
Source template is capable of the photographic scale size of automatic identification user upload in real time, the suitably more matchmakers of intelligent Matching by setting program
Body resource template is handled manually without user.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
Scope of patent protection of the invention.Therefore, it based on innovative idea of the invention, change that embodiment described herein is carried out and is repaired
Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with
Upper technical solution is used in other related technical areas, is included within scope of patent protection of the invention.
Claims (12)
1. a kind of digital audiovisual system interface display method, which is characterized in that it is logical that the digital audiovisual system obtains audio data
It crosses audio output apparatus to play out, the audio data is to sing audio, or sing the mixing of audio and accompanying song audio
Audio；The interface display method the following steps are included:
More than two multimedia resources are obtained, successively switch display to multimedia resource, when switching is shown, present multimedia money
Source is gradually by clearly switching to obscure under motion state, and next multimedia resource to be shown is under motion state gradually by mould
Paste switchs to clear.
2. digital audiovisual system interface display method according to claim 1, which is characterized in that shown in the switching
When, present multimedia resource is gradually fuzzy until disappearance, next multimedia to be shown by clearly switching under motion state
Resource gradually switchs to clearly show under motion state by fuzzy, the fuzzy display of next one multimedia resource to be shown.
3. digital audiovisual system interface display method according to claim 1, which is characterized in that getting more matchmakers
After body resource, further comprise the steps of:
Described two above multimedia resources are superimposed to respectively in the blurred background multimedia resource with Deep Canvas, shape
At more than two 3D display objects；
When the switching is shown, display is successively switched to the 3D display object, makes current 3D display object under motion state
Gradually by clearly switching to obscure, next 3D display object is gradually switched to clearly by fuzzy under motion state.
4. digital audiovisual system interface display method according to claim 1, which is characterized in that it is described " obtain two with
On multimedia resource " comprising steps of
Obtain more than two multimedia resources；
3d space coordinate system is established, described two above multimedia resources are increased to different in the 3d space coordinate system
Position；
It is described " successively switch display to multimedia resource, when switching display, present multimedia resource under motion state gradually by
Clearly switch to obscure, next multimedia resource to be shown is gradually switched to clearly by fuzzy " comprising steps of
More than two virtual cameras are preset, the space coordinate region where each multimedia resource is at least one corresponding
The virtual camera；
Temporally axis successively switches the virtual camera and renders to corresponding space coordinate region；
Make the multimedia resource switch when present multimedia resource under motion state gradually by clearly switching to obscure, next
Multimedia resource to be shown is gradually switched to clearly by fuzzy under motion state.
5. digital audiovisual system interface display method according to claim 4, which is characterized in that two institutes being disposed adjacent
It states the corresponding space coordinate region of virtual camera to partly overlap, makes the corresponding space coordinate region Zhong Bao of the virtual camera
Contain adjacent next multimedia resource；
When the virtual camera is rendered, Fuzzy Processing is carried out to next multimedia resource, makes the void
The picture of quasi- camera rendering has clearly present multimedia resource and fuzzy next multimedia resource simultaneously, makes described more
It is realized when media resource switches and gradually fades to clearly indicate effect by fuzzy.
6. digital audiovisual system interface display method according to claim 4, which is characterized in that each multimedia money
Two virtual cameras are preset in space coordinate region where source respectively, one of them described virtual camera is clear for obtaining
The multimedia resource, another described virtual camera acquire the multimedia resource rear blurred background multimedia money
Source；
It will be superimposed before and after picture acquired in two virtual cameras, synthesize the 3D display pair with depth of field blur effect
As.
7. digital audiovisual system interface display method according to claim 4, which is characterized in that two institutes being disposed adjacent
It states the corresponding space coordinate region of virtual camera to partly overlap, makes the corresponding space coordinate region Zhong Bao of the virtual camera
Containing there are three above multimedia resources；
When the virtual camera renders corresponding space coordinate region, makes the digital audiovisual system interface while showing
Show that, there are three above multimedia resource, one of them is clearly present multimedia resource, and remaining two or more is fuzzy
Multimedia resource to be shown；
When temporally axis switches the virtual camera, the present multimedia resource is under motion state gradually from clearly becoming
It obscures until disappearing, next multimedia resource to be shown gradually is switched to clearly show under motion state by fuzzy, then next
The fuzzy display of a multimedia resource to be shown.
8. digital audiovisual system interface display method according to claim 1, which is characterized in that preset two or more
Various sizes of indicating template matches corresponding when obtaining the multimedia resource according to the size of the multimedia resource
Indicating template, or the multimedia resource is cut or scaled according to specified indicating template.
9. digital audiovisual system interface display method according to claim 1, which is characterized in that provided described to multimedia
Source further includes Overlapping display background material when successively switching display, and the background material is photo, multimedia resource, text, moves
One of picture or video or a variety of combinations.
10. digital audiovisual system interface display method according to claim 9, which is characterized in that further comprise the steps of:
The lyrics for obtaining audio data, are superimposed the lyrics of the audio data in display interface.
11. digital audiovisual system interface display method according to claim 1, which is characterized in that it is described obtain two with
On multimedia resource the step of include:
It establishes and communicates to connect with mobile terminal；
Receive more than two multimedia resources that mobile terminal is sent.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed
Device realizes step as described in any one of claim 1 to 11 when executing.
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400409A (en) * | 2013-08-27 | 2013-11-20 | 华中师范大学 | 3D (three-dimensional) visualization method for coverage range based on quick estimation of attitude of camera |
| US20130322634A1 (en) * | 2012-06-05 | 2013-12-05 | Apple Inc. | Context-aware voice guidance |
| CN204222732U (en) * | 2014-11-20 | 2015-03-25 | 成都易默生汽车技术有限公司 | A kind of steering light device of vehicle based on information fusion |
| CN104463954A (en) * | 2014-11-14 | 2015-03-25 | 无锡梵天信息技术股份有限公司 | Three-dimensional image surface detail simulation method and system |
| CN104704818A (en) * | 2013-06-19 | 2015-06-10 | 松下知识产权经营株式会社 | Image display device and image display method |
| CN104780356A (en) * | 2013-10-03 | 2015-07-15 | 晶晨半导体(上海)有限公司 | 2D to 3D image conversion device and method |
| CN104882151A (en) * | 2015-06-05 | 2015-09-02 | 福建星网视易信息系统有限公司 | Method, device and system for displaying multimedia resources in song singing |
| CN105407259A (en) * | 2015-11-26 | 2016-03-16 | 北京理工大学 | Virtual camera shooting method |
| US20160216127A1 (en) * | 2012-06-05 | 2016-07-28 | Apple Inc. | Providing navigation instructions while device is in locked mode |
| CN106157357A (en) * | 2015-04-01 | 2016-11-23 | Tcl集团股份有限公司 | A kind of dynamic luminous efficiency realization method and system accelerated based on GPU |
| CN106161956A (en) * | 2016-08-16 | 2016-11-23 | 深圳市金立通信设备有限公司 | The processing method of a kind of preview screen when shooting and terminal |
| CN106231205A (en) * | 2016-08-10 | 2016-12-14 | 苏州黑盒子智能科技有限公司 | Augmented reality mobile terminal |
| CN106303288A (en) * | 2015-06-05 | 2017-01-04 | 福建凯米网络科技有限公司 | The method of video, Apparatus and system are sung in synthesis |
| CN106293375A (en) * | 2015-06-03 | 2017-01-04 | 深圳市腾讯计算机系统有限公司 | A kind of method for changing scenes, and equipment |
| CN106576160A (en) * | 2014-09-03 | 2017-04-19 | 英特尔公司 | Imaging architecture for depth camera mode with mode switching |
| CN108053495A (en) * | 2018-01-19 | 2018-05-18 | 姚惜珺 | 2D digital resources be converted into can dynamic change 3D digital resources method and system |
| CN108647313A (en) * | 2018-05-10 | 2018-10-12 | 福建星网视易信息系统有限公司 | A kind of real-time method and system for generating performance video |
-
2018
- 2018-12-21 CN CN201811572786.9A patent/CN109669753B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160216127A1 (en) * | 2012-06-05 | 2016-07-28 | Apple Inc. | Providing navigation instructions while device is in locked mode |
| US20130322634A1 (en) * | 2012-06-05 | 2013-12-05 | Apple Inc. | Context-aware voice guidance |
| CN104704818A (en) * | 2013-06-19 | 2015-06-10 | 松下知识产权经营株式会社 | Image display device and image display method |
| CN103400409A (en) * | 2013-08-27 | 2013-11-20 | 华中师范大学 | 3D (three-dimensional) visualization method for coverage range based on quick estimation of attitude of camera |
| CN104780356A (en) * | 2013-10-03 | 2015-07-15 | 晶晨半导体(上海)有限公司 | 2D to 3D image conversion device and method |
| CN106576160A (en) * | 2014-09-03 | 2017-04-19 | 英特尔公司 | Imaging architecture for depth camera mode with mode switching |
| CN104463954A (en) * | 2014-11-14 | 2015-03-25 | 无锡梵天信息技术股份有限公司 | Three-dimensional image surface detail simulation method and system |
| CN204222732U (en) * | 2014-11-20 | 2015-03-25 | 成都易默生汽车技术有限公司 | A kind of steering light device of vehicle based on information fusion |
| CN106157357A (en) * | 2015-04-01 | 2016-11-23 | Tcl集团股份有限公司 | A kind of dynamic luminous efficiency realization method and system accelerated based on GPU |
| CN106293375A (en) * | 2015-06-03 | 2017-01-04 | 深圳市腾讯计算机系统有限公司 | A kind of method for changing scenes, and equipment |
| CN104882151A (en) * | 2015-06-05 | 2015-09-02 | 福建星网视易信息系统有限公司 | Method, device and system for displaying multimedia resources in song singing |
| CN106303288A (en) * | 2015-06-05 | 2017-01-04 | 福建凯米网络科技有限公司 | The method of video, Apparatus and system are sung in synthesis |
| CN105407259A (en) * | 2015-11-26 | 2016-03-16 | 北京理工大学 | Virtual camera shooting method |
| CN106231205A (en) * | 2016-08-10 | 2016-12-14 | 苏州黑盒子智能科技有限公司 | Augmented reality mobile terminal |
| CN106161956A (en) * | 2016-08-16 | 2016-11-23 | 深圳市金立通信设备有限公司 | The processing method of a kind of preview screen when shooting and terminal |
| CN108053495A (en) * | 2018-01-19 | 2018-05-18 | 姚惜珺 | 2D digital resources be converted into can dynamic change 3D digital resources method and system |
| CN108647313A (en) * | 2018-05-10 | 2018-10-12 | 福建星网视易信息系统有限公司 | A kind of real-time method and system for generating performance video |
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