CN105681705A - Video projection method and system - Google Patents
Video projection method and system Download PDFInfo
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- CN105681705A CN105681705A CN201610069486.3A CN201610069486A CN105681705A CN 105681705 A CN105681705 A CN 105681705A CN 201610069486 A CN201610069486 A CN 201610069486A CN 105681705 A CN105681705 A CN 105681705A
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- video
- control signal
- projector equipment
- playback apparatus
- steering order
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a video projection method and system. The system comprises a video playing device and a projection device; the video playing device is used for playing a first video; and the projection device is used for obtaining video information corresponding to the first video or a second video and projecting the video information. According to the method and the system provided by the invention, on the premise of not influencing the video which is currently played by the video playing device and watched by audiences, the related video information of the current video or other videos is projected through the projection device; therefore, the audiences can clearly watch the related video information of the current video or other videos; and the watching experience of the audiences is improved.
Description
Technical field
The present invention relates to video technical field, it is specifically related to a kind of video-projection method and system.
Background technology
In recent years, along with the fast development of DTV and Web TV, the quantity of television channel gets more and more, in order to the Television programme finding oneself interested, spectators often spend the very long time to carry out the switching of channel, what this just have impact on spectators views and admires experience, and it is mainly manifested in following two aspects:
In the process of viewing program, spectators can only watch the video content of current program, and the relevant informations such as the text corresponding to video content, image cannot be obtained, such as, the relevant informations such as shooting background corresponding to video content, personage introduction, tourism introduction, assessing network, reduce the degree of depth and width that spectators obtain video related information.
In channel switch procedure, in prior art, some TV can provide " picture-in-picture " or similar function, allow the user can the program of other channels of preview before zapping, to save the time of zapping, but, with the channel program content of " picture-in-picture " form display, often picture is smaller, especially when showing the program of multiple channel simultaneously, user cannot see clearly, in addition, with " picture-in-picture " form display channel program content be superimposed upon on current program, thus sheltering from current program, spectators cannot watch complete video content.
Summary of the invention
The present invention provides a kind of video-projection method and system, experiences poor defect to solve to view and admire in prior art.
The present invention provides a kind of video projection system, comprises video playback apparatus and projector equipment;
Described video playback apparatus, for playing the first video;
Described projector equipment, for obtaining the video information corresponding with described first video or the 2nd video, projects described video information.
Preferably, described projector equipment, specifically for receiving from the video information corresponding with described first video or the 2nd video of described video playback apparatus or outside network, projects described video information.
Preferably, described projector equipment is embedded in described video playback apparatus, or is arranged on the back of described video playback apparatus.
Preferably, described projector equipment, specifically for receiving the first steering order from described video playback apparatus, obtains the video information corresponding with described first video or the 2nd video according to described first steering order, described video information is projected.
Preferably, described system, also comprises:
First operating device, for sending the first control signal to described video playback apparatus;
Described video playback apparatus, also for receiving the first control signal from described first operating device, generates described first steering order according to described first control signal, described first steering order is sent to described projector equipment.
Preferably, described projector equipment, also for receiving the 2nd steering order from described video playback apparatus, obtains the video information corresponding with the 3rd video according to described 2nd steering order, the video information corresponding with described 3rd video is projected.
Preferably, described system, also comprises:
First operating device, for sending the 2nd control signal to described video playback apparatus;
Described video playback apparatus, also for receiving the 2nd control signal from described first operating device, generates described 2nd steering order according to described 2nd control signal, described 2nd steering order is sent to described projector equipment.
Preferably, described projector equipment, also for receiving the 3rd steering order from described video playback apparatus, according at least one item in the quantity of described 3rd steering order adjustment project image, size and position.
Preferably, described system, also comprises:
First operating device, for sending the 3rd control signal to described video playback apparatus;
Described video playback apparatus, also for receiving the 3rd control signal from described first operating device, generates described 3rd steering order according to described 3rd control signal, described 3rd steering order is sent to described projector equipment.
Preferably, described system, also comprises:
2nd operating device, for sending the 4th control signal to described projector equipment;
Described projector equipment, specifically for receiving the 4th control signal from described 2nd operating device, obtains the video information corresponding with described first video or the 2nd video according to described 4th control signal, described video information is projected.
Preferably, described system, also comprises:
2nd operating device, for sending the 5th control signal to described projector equipment;
Described projector equipment, also for receiving the 5th control signal from described 2nd operating device, obtains the video information corresponding with the 3rd video according to described 5th control signal, the video information corresponding with described 3rd video is projected.
Preferably, described system, also comprises:
2nd operating device, for sending the 6th control signal to described projector equipment;
Described projector equipment, also for receiving the 6th control signal from described 2nd operating device, according at least one item in the quantity of described 6th control signal adjustment project image, size and position.
Present invention also offers a kind of video-projection method, comprise the following steps:
Video playback apparatus plays the first video; Projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected.
Preferably, described projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected, specifically comprises:
Described projector equipment receives from the video information corresponding with described first video or the 2nd video of described video playback apparatus or outside network, described video information is projected.
Preferably, described projector equipment is embedded in described video playback apparatus, or is arranged on the back of described video playback apparatus.
Preferably, described projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected, specifically comprises:
Described projector equipment receives the first steering order from described video playback apparatus, obtains the video information corresponding with described first video or the 2nd video according to described first steering order, described video information is projected.
Preferably, described projector equipment receive from described video playback apparatus the first steering order before, also comprise:
First operating device sends the first control signal to described video playback apparatus;
Described video playback apparatus generates described first steering order according to described first control signal.
Preferably, described method, also comprises:
Described projector equipment receives the 2nd steering order from described video playback apparatus, obtains the video information corresponding with the 3rd video according to described 2nd steering order, the video information corresponding with described 3rd video is projected.
Preferably, described projector equipment receive from described video playback apparatus the 2nd steering order before, also comprise:
First operating device sends the 2nd control signal to described video playback apparatus;
Described video playback apparatus receives the 2nd control signal from described first operating device, generates described 2nd steering order according to described 2nd control signal.
Preferably, described method, also comprises:
Described projector equipment receives the 3rd steering order from described video playback apparatus, according at least one item in the quantity of described 3rd steering order adjustment project image, size and position.
Preferably, described projector equipment receive from described video playback apparatus the 3rd steering order before, also comprise:
First operating device sends the 3rd control signal to described video playback apparatus;
Described video playback apparatus receives the 3rd control signal from described first operating device, generates described 3rd steering order according to described 3rd control signal.
Preferably, described projector equipment obtains the video information corresponding with described first video or the 2nd video, before described video information being projected, also comprises:
2nd operating device sends the 4th control signal to described projector equipment;
Described projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected, specifically comprises:
Described projector equipment obtains the video information corresponding with described first video or the 2nd video according to described 4th control signal, described video information is projected.
Preferably, described method, also comprises:
2nd operating device sends the 5th control signal to described projector equipment;
Described projector equipment obtains the video information corresponding with the 3rd video according to described 5th control signal, the video information corresponding with described 3rd video is projected.
Preferably, described method, also comprises:
2nd operating device sends the 6th control signal to described projector equipment;
Described projector equipment adjusts at least one item in the quantity of project image, size and position according to described 6th control signal.
The present invention is not affecting under the prerequisite of current video that spectators watch video playback apparatus broadcasting, the content relevant to current video or other videos by projector equipment pair projects, the spectators are made can clearly to watch the content relevant to current video or other videos, it is to increase spectators view and admire experience.
Accompanying drawing explanation
Fig. 1 is a kind of video-projection method flow diagram in the embodiment of the present invention;
Fig. 2 is the installation position view of the projector equipment in the embodiment of the present invention;
Fig. 3 is the project image schematic diagram in the embodiment of the present invention;
Fig. 4 is another kind of video-projection method flow diagram in the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of video projection system in the embodiment of the present invention;
Fig. 6 is the structural representation of another kind of video projection system in the embodiment of the present invention;
Fig. 7 is the structural representation of another video projection system in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of video-projection method, it is applied in the system comprising video playback apparatus and projector equipment, video playback apparatus plays the first video, and projector equipment obtains the video information corresponding with the first video or the 2nd video, this video information is projected.
In the present embodiment, the video content that video playback apparatus is currently play is defined as the first video, such as the first video is the video content of Anhui STV, other video contents that video playback apparatus is not currently play are defined as the 2nd video or the 3rd video (the 2nd video and the 3rd video are the distinguished name under different application scene), 2nd video or the 3rd video can be one or more, and such as the 2nd video or the 3rd video are other video contents outside Anhui STV.
In the present embodiment, video information can also be the contents such as the image relevant to the first video, text, and such as, video information is the relevant informations such as the shooting background relevant to the first video content, personage introduction, tourism introduction, assessing network; Video information can be vision signal, and such as, video information is the vision signal of the 2nd video, the 3rd video.
Embodiments provide a kind of video-projection method, as shown in Figure 1, comprise the following steps:
Step 101, video playback apparatus plays the first video.
Wherein, video playback apparatus can be televisor, it is also possible to be other video playback apparatus, such as, and desktop computer, notebook computer and panel computer etc. First video can be Television programme, it is also possible to is video file etc.
Step 102, video playback apparatus wait-receiving mode, from the control signal of the first operating device, when receiving the first control signal from the first operating device, performs step 103; When receiving the 2nd control signal from the first operating device, perform step 105; When receiving the 3rd control signal from the first operating device, perform step 107.
Specifically, when the first button on the first operating device is triggered, the first operating device sends the first control signal to video playback apparatus; When the 2nd button on the first operating device is triggered, the first operating device sends the 2nd control signal to video playback apparatus; When the 3rd button on the first operating device is triggered, the first operating device sends the 3rd control signal to video playback apparatus.
Wherein, the first operating device is the controller mated with video playback apparatus, it is possible to be remote manipulator;First button can be open projection button, and the 2nd button can be switching signal button, and the 3rd button can be number of signals button, screen size button or screen position button, it is also possible to is that position control button, channel add and subtract button or volume adds and subtracts button.
Step 103, video playback apparatus generates the first steering order according to the first control signal, and the first steering order is sent to projector equipment.
Wherein, projector equipment can be projector, it is also possible to be other equipment with projecting function, it is possible to be embedded in video playback apparatus, it is also possible to be arranged on the back 20 of video playback apparatus 10, as shown in Figure 2. Video playback apparatus is connected with projector equipment by the control software design of projector equipment, and the control software design of projector equipment can be integrated in the function of video playback apparatus, it is also possible to is arranged in video playback apparatus as application program.
Step 104, projector equipment obtains the video information corresponding with the first video or the 2nd video according to the first steering order, this video information is projected, and returns step 102.
Specifically, projector equipment, according to the first steering order, receives from the video information corresponding with the first video or the 2nd video of video playback apparatus or outside network, this video information is projected.
In the present embodiment, the video information corresponding with the first video or the 2nd video can be projected on the video wall being positioned at video playback apparatus behind by projector equipment, it is also possible to video information is projected on other media. Wherein, outside network can be the networks such as family wifi.
Step 105, video playback apparatus generates the 2nd steering order according to the 2nd control signal, and the 2nd steering order is sent to projector equipment.
Step 106, projector equipment obtains the video information corresponding with the 3rd video according to the 2nd steering order, this video information is projected, and returns step 102.
Step 107, video playback apparatus generates the 3rd steering order according to the 3rd control signal, and the 3rd steering order is sent to projector equipment.
Step 108, projector equipment adjusts at least one item in the quantity of project image, size and position according to the 3rd steering order, and returns step 102.
Specifically, projector equipment can increase or reduce the quantity of project image according to the 3rd steering order, and the video information that each project image is corresponding different, as shown in Figure 3. Projector equipment can also according to the size of the 3rd steering order expansion or reduced projection image, it is also possible to according to the position of the 3rd steering order adjustment project image.
The embodiment of the present invention is not affecting under the prerequisite of current video that spectators watch video playback apparatus broadcasting, the content controlling projector equipment pair relevant to current video or other videos by video playback apparatus projects, the spectators are made can clearly to watch the content relevant to current video or other videos, it is to increase spectators view and admire experience.
The embodiment of the present invention additionally provides a kind of video-projection method, as shown in Figure 4, comprises the following steps:
Step 201, video playback apparatus plays the first video.
Wherein, video playback apparatus can be televisor, it is also possible to be other video playback apparatus, such as, and desktop computer, notebook computer and panel computer etc. First video can be Television programme, it is also possible to is video file etc.
Step 202, projector equipment wait-receiving mode, from the control signal of the 2nd operating device, when receiving the 4th control signal from the 2nd operating device, performs step 203;When receiving the 5th control signal from the 2nd operating device, perform step 204; When receiving the 6th control signal from the 2nd operating device, perform step 205.
Specifically, when the 4th button on the 2nd operating device is triggered, the 2nd operating device sends the 4th control signal to video playback apparatus; When the 5th button on the 2nd operating device is triggered, the 2nd operating device sends the 5th control signal to video playback apparatus; When the 6th button on the 2nd operating device is triggered, the 2nd operating device sends the 6th control signal to video playback apparatus.
Wherein, the 2nd operating device is the controller mated with projector equipment, it is possible to be remote manipulator; 4th button can be open projection button, and the 5th button can be switching signal button, and the 6th button can be number of signals button, screen size button or screen position button, it is also possible to is that position control button, channel add and subtract button or volume adds and subtracts button.
Step 203, projector equipment obtains the video information corresponding with the first video or the 2nd video according to the 4th control signal, this video information is projected, and returns step 202.
Specifically, projector equipment, according to the 4th control signal, receives from the video information corresponding with the first video or the 2nd video of video playback apparatus or outside network, this video information is projected.
In the present embodiment, the video information corresponding with the first video or the 2nd video can be projected on the video wall being positioned at video playback apparatus behind by projector equipment, it is also possible to video information is projected on other media. Wherein, outside network can be the networks such as family wifi; Video information can be and vision signal, it is also possible to is the content such as the image relevant to video and text, such as, and the visit scene etc. relevant to video content.
Step 204, projector equipment obtains the video information corresponding with the 3rd video according to the 5th control signal, this video information is projected, and returns step 202.
Step 205, projector equipment adjusts at least one item in the quantity of project image, size and position according to the 6th control signal, and returns step 202.
Specifically, projector equipment can increase or reduce the quantity of project image according to the 6th control signal, and the video information that each project image is corresponding different, as shown in Figure 3. Projector equipment can also according to the size of the 6th control signal expansion or reduced projection image, it is also possible to according to the position of the 6th control signal adjustment project image.
The embodiment of the present invention is not affecting under the prerequisite of current video that spectators watch video playback apparatus broadcasting, the content relevant to current video or other videos by the 2nd operating device control projector equipment pair projects, the spectators are made can clearly to watch the content relevant to current video or other videos, it is to increase spectators view and admire experience.
As shown in Figure 5, based on above-mentioned video-projection method, embodiments provide a kind of video projection system, comprising:
Video playback apparatus 510, for playing the first video;
Projector equipment 520, for obtaining the video information corresponding with the first video or the 2nd video, projects this video information.
Specifically, above-mentioned projector equipment 520, specifically for receiving from the video information corresponding with the first video or the 2nd video of video playback apparatus 510 or outside network, projects this video information.
Wherein, projector equipment 520 is embedded in video playback apparatus 510, or is arranged on the back of video playback apparatus 510.
In the present embodiment, above-mentioned projector equipment 520, specifically for receiving the first steering order from video playback apparatus 510, obtains the video information corresponding with the first video or the 2nd video according to this first steering order, this video information is projected.
In a kind of implementation of the present invention, as shown in Figure 6, above-mentioned video projection system, also comprises:
First operating device 530, for sending the first control signal to video playback apparatus 510;
Correspondingly, above-mentioned video playback apparatus 510, also for receiving the first control signal from the first operating device 530, generates the first steering order according to the first control signal, the first steering order is sent to projector equipment 520.
Further, above-mentioned projector equipment 520, also for receiving the 2nd steering order from video playback apparatus 510, obtains the video information corresponding with the 3rd video according to the 2nd steering order, the video information corresponding with the 3rd video is projected.
Further, above-mentioned first operating device 530, also for sending the 2nd control signal to video playback apparatus 510;
Correspondingly, above-mentioned video playback apparatus 510, also for receiving the 2nd control signal from the first operating device 530, generates the 2nd steering order according to the 2nd control signal, the 2nd steering order is sent to projector equipment 520.
Above-mentioned projector equipment 520, also for receiving the 3rd steering order from video playback apparatus 510, according at least one item in the quantity of the 3rd steering order adjustment project image, size and position.
Further, above-mentioned first operating device 530, for sending the 3rd control signal to video playback apparatus 510;
Correspondingly, above-mentioned video playback apparatus 510, also for receiving the 3rd control signal from the first operating device 530, generates the 3rd steering order according to the 3rd control signal, the 3rd steering order is sent to projector equipment 520.
In another kind of implementation of the present invention, as shown in Figure 7, above-mentioned video projection system, also comprises:
2nd operating device 540, for sending the 4th control signal to projector equipment 520;
Correspondingly, above-mentioned projector equipment 520, specifically for receiving the 4th control signal from the 2nd operating device 540, obtains the video information corresponding with the first video or the 2nd video according to the 4th control signal, this video information is projected.
Further, above-mentioned 2nd operating device 540, also for sending the 5th control signal to projector equipment 520;
Correspondingly, above-mentioned projector equipment 520, also for receiving the 5th control signal from the 2nd operating device 540, obtains the video information corresponding with the 3rd video according to the 5th control signal, the video information corresponding with the 3rd video is projected.
Further, above-mentioned 2nd operating device 540, also for sending the 6th control signal to projector equipment 520;
Correspondingly, above-mentioned projector equipment 520, also for receiving the 6th control signal from the 2nd operating device 540, according at least one item in the quantity of the 6th control signal adjustment project image, size and position.
The embodiment of the present invention is not affecting under the prerequisite of current video that spectators watch video playback apparatus broadcasting, the content relevant to current video or other videos by video playback apparatus or the 2nd operating device control projector equipment pair projects, the spectators are made can clearly to watch the content relevant to current video or other videos, it is to increase spectators view and admire experience.
In conjunction with the step in the method that embodiment disclosed herein describes can direct hardware, treater execution software module, or the combination of the two implements. Software module can be placed in the storage media of other form any known in random access memory (RAM), internal memory, read-only storage (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
The above; it is only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any it is familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (12)
1. a video projection system, it is characterised in that, comprise video playback apparatus and projector equipment;
Described video playback apparatus, for playing the first video;
Described projector equipment, for obtaining the video information corresponding with described first video or the 2nd video, projects described video information.
2. the system as claimed in claim 1, it is characterised in that, described projector equipment, specifically for receiving from the video information corresponding with described first video or the 2nd video of described video playback apparatus or outside network, projects described video information;
Preferably, described projector equipment is embedded in described video playback apparatus, or is arranged on the back of described video playback apparatus.
3. the system as claimed in claim 1, it is characterized in that, described projector equipment, specifically for receiving the first steering order from described video playback apparatus, obtain the video information corresponding with described first video or the 2nd video according to described first steering order, described video information is projected;
Preferably, also comprise:
First operating device, for sending the first control signal to described video playback apparatus;
Described video playback apparatus, also for receiving the first control signal from described first operating device, generates described first steering order according to described first control signal, described first steering order is sent to described projector equipment.
4. the system as claimed in claim 1, it is characterized in that, described projector equipment, also for receiving the 2nd steering order from described video playback apparatus, obtain the video information corresponding with the 3rd video according to described 2nd steering order, the video information corresponding with described 3rd video is projected;
Preferably, also comprise:
First operating device, for sending the 2nd control signal to described video playback apparatus;
Described video playback apparatus, also for receiving the 2nd control signal from described first operating device, generates described 2nd steering order according to described 2nd control signal, described 2nd steering order is sent to described projector equipment.
5. the system as claimed in claim 1, it is characterised in that, described projector equipment, also for receiving the 3rd steering order from described video playback apparatus, according at least one item in the quantity of described 3rd steering order adjustment project image, size and position;
Preferably, also comprise:
First operating device, for sending the 3rd control signal to described video playback apparatus;
Described video playback apparatus, also for receiving the 3rd control signal from described first operating device, generates described 3rd steering order according to described 3rd control signal, described 3rd steering order is sent to described projector equipment.
6. the system as claimed in claim 1, it is characterised in that, also comprise:
2nd operating device, for sending the 4th control signal to described projector equipment;
Described projector equipment, specifically for receiving the 4th control signal from described 2nd operating device, obtains the video information corresponding with described first video or the 2nd video according to described 4th control signal, described video information is projected;
Preferably, also comprise:
2nd operating device, for sending the 5th control signal to described projector equipment;
Described projector equipment, also for receiving the 5th control signal from described 2nd operating device, obtains the video information corresponding with the 3rd video according to described 5th control signal, the video information corresponding with described 3rd video is projected;
Preferably, also comprise:
2nd operating device, for sending the 6th control signal to described projector equipment;
Described projector equipment, also for receiving the 6th control signal from described 2nd operating device, according at least one item in the quantity of described 6th control signal adjustment project image, size and position.
7. a video-projection method, it is characterised in that, comprise the following steps:
Video playback apparatus plays the first video;
Projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected.
8. method as claimed in claim 7, it is characterised in that, described projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected, specifically comprises:
Described projector equipment receives from the video information corresponding with described first video or the 2nd video of described video playback apparatus or outside network, described video information is projected;
Preferably, described projector equipment is embedded in described video playback apparatus, or is arranged on the back of described video playback apparatus.
9. method as claimed in claim 7, it is characterised in that, described projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected, specifically comprises:
Described projector equipment receives the first steering order from described video playback apparatus, obtains the video information corresponding with described first video or the 2nd video according to described first steering order, described video information is projected;
Preferably, described projector equipment receive from described video playback apparatus the first steering order before, also comprise:
First operating device sends the first control signal to described video playback apparatus;
Described video playback apparatus generates described first steering order according to described first control signal.
10. method as claimed in claim 7, it is characterised in that, also comprise:
Described projector equipment receives the 2nd steering order from described video playback apparatus, obtains the video information corresponding with the 3rd video according to described 2nd steering order, the video information corresponding with described 3rd video is projected;
Preferably, described projector equipment receive from described video playback apparatus the 2nd steering order before, also comprise:
First operating device sends the 2nd control signal to described video playback apparatus;
Described video playback apparatus receives the 2nd control signal from described first operating device, generates described 2nd steering order according to described 2nd control signal.
11. methods as claimed in claim 7, it is characterised in that, also comprise:
Described projector equipment receives the 3rd steering order from described video playback apparatus, according at least one item in the quantity of described 3rd steering order adjustment project image, size and position;
Preferably, described projector equipment receive from described video playback apparatus the 3rd steering order before, also comprise:
First operating device sends the 3rd control signal to described video playback apparatus;
Described video playback apparatus receives the 3rd control signal from described first operating device, generates described 3rd steering order according to described 3rd control signal.
12. methods as claimed in claim 7, it is characterised in that, described projector equipment obtains the video information corresponding with described first video or the 2nd video, before described video information being projected, also comprises:
2nd operating device sends the 4th control signal to described projector equipment;
Described projector equipment obtains the video information corresponding with described first video or the 2nd video, described video information is projected, specifically comprises:
Described projector equipment obtains the video information corresponding with described first video or the 2nd video according to described 4th control signal, described video information is projected;
Preferably, also comprise:
2nd operating device sends the 5th control signal to described projector equipment;
Described projector equipment obtains the video information corresponding with the 3rd video according to described 5th control signal, the video information corresponding with described 3rd video is projected;
Preferably, also comprise:
2nd operating device sends the 6th control signal to described projector equipment;
Described projector equipment adjusts at least one item in the quantity of project image, size and position according to described 6th control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069486.3A CN105681705A (en) | 2016-01-28 | 2016-01-28 | Video projection method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069486.3A CN105681705A (en) | 2016-01-28 | 2016-01-28 | Video projection method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113038208A (en) * | 2021-03-19 | 2021-06-25 | 深圳创维－Rgb电子有限公司 | Display method, computer equipment and computer readable storage medium |
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