CN105163059B - A kind of video call method and video call system based on smart home device - Google Patents
A kind of video call method and video call system based on smart home device Download PDFInfo
- Publication number
- CN105163059B CN105163059B CN201510516818.3A CN201510516818A CN105163059B CN 105163059 B CN105163059 B CN 105163059B CN 201510516818 A CN201510516818 A CN 201510516818A CN 105163059 B CN105163059 B CN 105163059B
- Authority
- CN
- China
- Prior art keywords
- video
- user
- hand
- intelligent terminal
- held intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of video call method and video call system based on smart home device, the described method includes: establishing connection with telecommunication customer end, video playback apparatus, video capture device respectively after hand-held intelligent terminal receives the video calling request that telecommunication customer end is sent；Hand-held intelligent terminal receives the first video that telecommunication customer end is sent, and the first video is sent to video playback apparatus and is played out；Video capture device acquires the second video of the corresponding user of hand-held intelligent terminal, and the second video is sent to hand-held intelligent terminal；Hand-held intelligent terminal obtains the voice and the second video of user, is sent to telecommunication customer end.By acquiring user video image by the camera shooting acquisition equipment in home equipment so as to acquire the image of complete display in the present invention, broadcasting image quality is improved using the video for the other side that televises, is provided convenience for user video communication.
Description
Technical field
The present invention relates to video call technology field more particularly to a kind of video call methods based on smart home device
And video call system.
Background technique
With the development of network technology, the especially development of 4G technology, people get used to logical using video more and more
News, including the Video chat by chat tool, or the video calling for passing through mobile network.However, video communication is usually
It is carried out by mobile phone terminal, in use, need for mobile phone to be fixed on fixed position to reach good video effect,
Also, the distance of mobile phone and human body need to take into account the acquisition of image and voice.Crossing closely can not then collect complete people
Picture, too far then audio noise are big.Meanwhile the limited screen of mobile phone has certain limitation for viewing other side's video image.
Therefore, the prior art could be improved and improve.
Summary of the invention
In view of the deficiencies in the prior art, it is an object of that present invention to provide a kind of video calling sides based on smart home device
Method and video call system, it is intended to solve in the prior art user using mobile phone carry out Video chat when there are mobile phones and human body mistake
Complete portrait can not closely be collected, and mobile phone and the too far also audio-frequency noise of human body are big, at the same mobile phone screen is smaller also can not be complete
The defect of whole viewing partner image.
Technical scheme is as follows:
A kind of video call method based on smart home device, wherein method includes:
Hand-held intelligent terminal receive telecommunication customer end send video calling request after, respectively with telecommunication customer end, video
Playback equipment, video capture device establish connection；
Hand-held intelligent terminal receives the first video that telecommunication customer end is sent, and the first video is sent to video playing and is set
It is standby to play out；
Video capture device acquires the second video of the corresponding user of hand-held intelligent terminal, and the second video is sent to hand
Hold intelligent terminal；
Hand-held intelligent terminal obtains the voice and the second video of user, is sent to telecommunication customer end.
The video call method based on smart home device, wherein the hand-held intelligent terminal receives communication client
After the video calling request that end is sent, connection is established with telecommunication customer end, video playback apparatus, video capture device and is specifically wrapped
It includes:
The hand-held intelligent terminal receives the video calling request of telecommunication customer end transmission, receives the video calling and asks
It asks, the hand-held intelligent terminal is established video calling with telecommunication customer end and connect；
Attachable equipment in the hand-held intelligent terminal search current local area network, acquisition facility information, and automatically according to
The instruction of facility information or reception user and video playback apparatus and video capture device establish connection.
The video call method based on smart home device, wherein the video capture device acquires hand-held intelligent
The second video of the corresponding user of terminal, and the second video is sent to hand-held intelligent terminal and is specifically included:
The hand-held intelligent terminal sends video acquisition order to video capture device, and video capture device starting video is adopted
Collect the second video；
The video capture device starts multiple cameras and acquires the second video, and user in collected video image is imitated
The optimal camera identification of fruit is optimal camera.
The video call method based on smart home device, wherein the video capture device starts multiple camera shootings
The optimal camera identification of user's effect in collected video image is that optimal camera is gone back later by head the second video of acquisition
Include:
The second video samples that the video capture device is acquired every a predetermined time from optimal camera go out a frame figure
Picture, and judge whether there is to current frame image the user of the hand-held intelligent terminal；
If the portrait in current frame image is user and user is greater than preset distance at a distance from image border, optimal to take the photograph
As head continues using current the second video of position acquisition；
If the portrait in current frame image is not that user or portrait are less than preset distance at a distance from image border, control
The deflection of optimal camera until the portrait in collected frame image be user and portrait be greater than at a distance from image border it is predetermined
Distance.
The video call method based on smart home device, wherein if the portrait in the current frame image is not
When user or portrait are less than preset distance at a distance from image border, optimal camera deflection is controlled until collected frame image
In portrait be that user and portrait are greater than after preset distance at a distance from image border further include:
If still can't detect the corresponding portrait of user after controlling optimal camera deflection, then adopted again from multiple cameras
User is identified in the video of collection；
The optimal camera of user's effect will be collected and be identified as optimal camera again；
Second video of updated optimal camera acquisition is sent to the hand-held intelligent terminal.
The video call method based on smart home device, wherein the hand-held intelligent terminal obtains the language of user
Sound and the second video, are sent to telecommunication customer end and specifically include:
The hand-held intelligent terminal is acquired using itself microphone acquisition user voice data or by video capture device
User voice data synthesizes collected voice data and the second video image, forms third video；
Third video data after synthesis is sent to telecommunication customer end.
A kind of video call system based on smart home device, wherein system includes:
Equipment link block, after the video calling request that telecommunication customer end is sent is received for hand-held intelligent terminal, respectively
Connection is established with telecommunication customer end, video playback apparatus, video capture device；
It receives and playing module, receives the first video that telecommunication customer end is sent for hand-held intelligent terminal, and by first
Video is sent to video playback apparatus and plays out；
Acquisition and sending module acquire the second video of the corresponding user of hand-held intelligent terminal for video capture device,
And the second video is sent to hand-held intelligent terminal；
Video sending module obtains the voice and the second video of user for hand-held intelligent terminal, is sent to communication client
End.
The video call system based on smart home device, wherein the equipment link block specifically includes:
First connection unit receives the video calling request of telecommunication customer end transmission for the hand-held intelligent terminal,
Receive the video calling request, the hand-held intelligent terminal is established video calling with telecommunication customer end and connect；
Second connection unit, for attachable equipment in hand-held intelligent terminal search current local area network, acquisition is set
Standby information, and instruction and video playback apparatus and video capture device foundation company automatically according to facility information or reception user
It connects.
The video call system based on smart home device, wherein the acquisition is specifically included with sending module:
Acquisition unit sends video acquisition order, video acquisition to video capture device for the hand-held intelligent terminal
Equipment starts the second video of video acquisition；
First identifier unit starts multiple cameras for the video capture device and acquires the second video, will collect
Video image in the optimal camera identification of user's effect be optimal camera；
Transmission unit, for optimal collected second video of camera to be sent to the hand-held intelligent terminal；
Sampling and judging unit, for the video capture device every a predetermined time acquired from optimal camera the
Two video samples go out a frame image, and judge whether there is to current frame image the user of the hand-held intelligent terminal；
First control unit, if being that user and user are greater than at a distance from image border for the portrait in current frame image
Preset distance, then optimal camera continues using current the second video of position acquisition；
Second control unit, if not being that user or portrait are small at a distance from image border for the portrait in current frame image
When preset distance, optimal camera deflection is controlled until the portrait in collected frame image is user and portrait and image side
The distance of edge is greater than preset distance；
Recognition unit, if still can't detect the corresponding portrait of user after for controlling the deflection of optimal camera, then again from
User is identified in the video of multiple camera acquisitions；
Second identifier unit is identified as optimal camera for will collect the optimal camera of user's effect again.
The video call system based on smart home device, wherein the video sending module specifically includes:
Video Composition unit acquires user voice data using itself microphone for the hand-held intelligent terminal or passes through
Video capture device acquires user voice data, and collected voice data and the second video image are synthesized, formation the
Three videos；
Third transmission unit, for the third video data after synthesis to be sent to telecommunication customer end.
The utility model has the advantages that being set when carrying out video communication using hand-held intelligent terminal present invention can be implemented in user using household
Camera shooting acquisition equipment in standby acquires user video image, using the video for the other side that televises, and utilizes hand-held intelligent terminal
Audio collecting device acquire voice data, thus improve user video communication picture quality and audio quality, also facilitate
The video data of other side is watched, is provided convenience for user video communication.
Detailed description of the invention
Fig. 1 is a kind of preferred embodiment of video call method based on smart home device of the invention of the invention
Flow chart；
Fig. 2 is a kind of camera shooting of the concrete application embodiment of video call method based on smart home device of the invention
The control flow chart of head；
Fig. 3 is a kind of process of the concrete application embodiment of video call method based on smart home device of the invention
Figure；
Fig. 4 is a kind of principle of work and power of the preferred embodiment of video call system based on smart home device of the invention
Block diagram.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, below to the present invention further specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of flow charts of the preferred embodiment of video call method based on smart home device, such as
Shown in Fig. 1, which comprises
Step S100, it is objective with communication respectively after hand-held intelligent terminal receives the video calling request that telecommunication customer end is sent
Family end, video playback apparatus, video capture device establish connection.
When it is implemented, hand-held intelligent terminal can be the equipment such as mobile phone, IPAD.It is normal that video playback apparatus can be family
Some TVs or other large-size screen monitors playback equipments etc..Video capture device can be the camera that TV has, and be also possible to household
In other security devices.Video capture device is one group of camera that multiple cameras are used in conjunction with each other.Video capture device
Support wifi, bluetooth, etc. multiple transport protocols.
Further, the step S100 is specifically included:
Step S101, the video calling that the described hand-held intelligent terminal receives telecommunication customer end transmission is requested, described in receiving
Video calling request, the hand-held intelligent terminal are established video calling with telecommunication customer end and are connect；
Step S102, attachable equipment in the described hand-held intelligent terminal search current local area network, obtains facility information, and
Connection is established in instruction and video playback apparatus and video capture device automatically according to facility information or reception user.
When it is implemented, the hand-held intelligent terminal is, for example, that mobile phone receives other mobile communication clients and sends over
Video calling request；Receive video calling request, two mobile communication clients establish connection.Specifically, it is also possible to here
Multiple telecommunication customer ends establish connection.For example, a mobile phone and multiple mobile phones carry out video calling.Wherein video calling is to rely on
The communication system of mobile phone itself, without redesigning new communication module.Further, cell phone intelligent terminal is, for example, that mobile phone A is searched
Attachable equipment in rope network, and obtain facility information；Facility information further includes attribute in addition to the IP address including equipment
Information is video capture device or video playback apparatus.Mobile phone A is connected to suitable video playing automatically according to facility information
Equipment and video capture device, naturally also can be selected by the user.
Step S200, hand-held intelligent terminal receives the first video that telecommunication customer end is sent, and the first video is sent to
Video playback apparatus plays out.
When it is implemented, hand-held intelligent terminal such as mobile phone A sends triggering wake-up command to video playback apparatus, triggering is opened
Machine.Mobile phone A receives the first video that telecommunication customer end is sent at this time, and being sent to video playback apparatus is preferably that TV is broadcast
It puts.After video playback apparatus receives the first video, broadcasting is decoded to video.
Step S300, the second video of the corresponding user of video capture device acquisition hand-held intelligent terminal, and second is regarded
Frequency is sent to hand-held intelligent terminal.
When it is implemented, hand-held intelligent terminal such as mobile phone A sends triggering wake-up command to video capture device, triggering is opened
Machine.Mobile phone A sends video acquisition order to video capture device, and video capture device starts video acquisition, and mobile phone A receives video
Acquire the video of equipment acquisition.Video capture device can track human body motion track and adjust camera inflection point in real time, adopt
Collect optimal image, the mobile phone A being transferred to real-time coding in local area network.
Further, the step S300 is specifically included:
Step S301, the described hand-held intelligent terminal sends video acquisition order, video capture device to video capture device
Start the second video of video acquisition；
Step S302, the described video capture device starts multiple cameras and acquires the second video, by collected video figure
The optimal camera identification of user's effect is optimal camera as in；
Step S303, optimal collected second video of camera is sent to the hand-held intelligent terminal.
When it is implemented, video capture device is at predetermined time intervals, the predetermined time can need to be determined according to user.It is excellent
The time range of choosing is 100-1500ms.Predetermined time is too long, and the image for influencing Video chat obtains, and the predetermined time is too short, increases
Oil (gas) filling device burden.Video capture device, using face recognition technology, detects target person from a frame image of sampling in video flowing
Object, and calculate target person whether in effective coverage of camera, and according to from the consecutive frame image of sampling,
Judge the moving displacement of user, to control the deflection of camera, or starts the video acquisition of other cameras, to make
Camera can track the motion profile of user, shoot effective video.
Wherein, after the step S302 further include:
Step S3021, the second video that the described video capture device is acquired every a predetermined time from optimal camera is taken out
Sample goes out a frame image, and judge whether there is to current frame image the user of the hand-held intelligent terminal；
If portrait step S3022, in current frame image is user and user is greater than pre- spacing at a distance from image border
From then optimal camera continues using current the second video of position acquisition；
If it is predetermined that portrait step S3023, in current frame image is not that user or portrait are less than at a distance from image border
Apart from when, control the deflection of optimal camera until the portrait in collected frame image be user and portrait and image border away from
From greater than preset distance.
When it is implemented, when video capture device starts video acquisition, from the video that multiple cameras acquire, using people
Face identification technology identifies target person.The optimal camera of collected target person effect is determined as optimal camera.It will
The image of optimal camera acquisition is sent to mobile phone A.Go out a frame from the acquisition video samples of optimal camera at predetermined time intervals
Image, using face recognition technology, if target person can be detected, if so, calculating the distance of portrait and image edge is
No to be less than predetermined safe distance L, if the distance of portrait and image edge is less than preset distance L, sampling time is regarded before extracting
Frequency frame image calculates and judges the motion profile and trend of portrait according to the alternate position spike of portrait in adjacent multiple image, and starting is taken the photograph
As the control of head location deflection, until the distance of portrait and image edge is greater than preset distance L；If the distance of portrait and image edge
It greater than preset distance L, then maintains the statusquo, without any movement.Wherein preset distance L acquires image according to image capture device
Size be determined.
When it is implemented, after the step S3023 further include:
If still can't detect the corresponding portrait of user, then again from more after step S3024, controlling optimal camera deflection
User is identified in the video of a camera acquisition；
Step S3025, the optimal camera of user's effect will be collected and is identified as optimal camera again.
Specific implementation is ground, target person can not be detected in frame image when detecting, then target person, which has been moved off, works as
The optimal camera acquisition range of preceding setting, again from the video that multiple cameras acquire, using face recognition technology, identification
Target person.The optimal camera update of collected target person effect is identified as optimal camera.By it is updated most
The image of excellent camera acquisition is sent to mobile phone A.
Step S400, hand-held intelligent terminal obtains the voice and the second video of user, is sent to telecommunication customer end.
When it is implemented, the step S400 is specifically included:
Step S401, the described hand-held intelligent terminal acquires user voice data using itself microphone or passes through video acquisition
Equipment acquires user voice data, and collected voice data and the second video image are synthesized, and forms third video；
Step S402, the third video data after synthesis is sent to telecommunication customer end.
Specifically, hand-held intelligent terminal is mobile phone A, and voice and the video received are sent to its in call by mobile phone A
His telecommunication customer end.User speech video can be acquired by mobile phone A or by video capture device in the view for acquiring people
Voice data is acquired when frequency image information simultaneously.Optimal case is the voice that voice is acquired by mobile microphone, and mobile phone has just
The property taken, and microphone collection effect is preferable.Mobile phone A integrates voice data and video image data, is formed complete
Video data, and it is sent to telecommunication customer end.
When it is implemented, the present invention also provides a kind of concrete applications of video call method based on smart home device
The control flow chart of the camera of embodiment, as shown in Fig. 2, the control method includes:
Step S11, start；
Step S12, optimal camera is determined；
Step S13, judge whether to recognize camera, if so, step S14 is executed, if not, thening follow the steps S17；
Step S14, judge whether portrait and image edge distance are less than preset distance, if so, S15 is thened follow the steps,
If not, executing step S18；
Step S15, it is poor to calculate two images portrait, judges movement tendency；
Step S16, the deflection of self adaptive control camera；
Step S17, optimal camera is updated；
Step S18, it maintains the statusquo；
Step S19, terminate.
The present invention also provides a kind of streams of the concrete application embodiment of video call method based on smart home device
Cheng Tu, as shown in Figure 3, which comprises
Step S10, start；
Step S20, mobile phone A receives video calling request；
Step S30, multiple mobile communication clients establish connection；
Step S40, mobile phone A and video playback apparatus, video capture device establish connection；
Step S50, received video is sent to video playback apparatus by mobile phone A；
Step S60, mobile phone A receives the video of video capture device acquisition；
Step S70, voice and video is sent to other mobile phone terminals by mobile phone A；
Step S80, terminate.
By above method embodiment it is found that the present invention provides a kind of video call method based on smart home device,
The present invention can start the Image Acquisition of family while not influencing mobile phone speech communication when user enables video calling
Equipment, acquisition image is sent to other side, and the video of other side is showed on TV, and the present invention improves user video communication
Picture quality and audio quality, also facilitate viewing other side video data, for user video communication provide convenience.
On the basis of above method embodiment, the present invention also provides a kind of video callings based on smart home device
The functional schematic block diagram of the preferred embodiment of system, as shown in figure 4, the system comprises:
Equipment link block 100, after the video calling request that telecommunication customer end is sent is received for hand-held intelligent terminal, point
Connection is not established with telecommunication customer end, video playback apparatus, video capture device；As detailed above.
It receives with playing module 200, receives the first video that telecommunication customer end is sent for hand-held intelligent terminal, and by the
One video is sent to video playback apparatus and plays out；As detailed above.
Acquisition and sending module 300, the second view for the corresponding user of video capture device acquisition hand-held intelligent terminal
Frequently, and by the second video it is sent to hand-held intelligent terminal；As detailed above.
Video sending module 400 obtains the voice and the second video of user for hand-held intelligent terminal, is sent to communication visitor
Family end；As detailed above.
The video call system based on smart home device, wherein the equipment link block specifically includes:
First connection unit receives the video calling request of telecommunication customer end transmission for the hand-held intelligent terminal,
Receive the video calling request, the hand-held intelligent terminal is established video calling with telecommunication customer end and connect；Specific institute as above
It states.
Second connection unit, for attachable equipment in hand-held intelligent terminal search current local area network, acquisition is set
Standby information, and instruction and video playback apparatus and video capture device foundation company automatically according to facility information or reception user
It connects；As detailed above.
The video call system based on smart home device, wherein the acquisition is specifically included with sending module:
Acquisition unit sends video acquisition order, video acquisition to video capture device for the hand-held intelligent terminal
Equipment starts the second video of video acquisition；As detailed above.
First identifier unit starts multiple cameras for the video capture device and acquires the second video, will collect
Video image in the optimal camera identification of user's effect be optimal camera；As detailed above.
Transmission unit, for optimal collected second video of camera to be sent to the hand-held intelligent terminal；
As detailed above.
Sampling and judging unit, for the video capture device every a predetermined time acquired from optimal camera the
Two video samples go out a frame image, and judge whether there is to current frame image the user of the hand-held intelligent terminal；
As detailed above.
First control unit, if being that user and user are greater than at a distance from image border for the portrait in current frame image
Preset distance, then optimal camera continues using current the second video of position acquisition；As detailed above.
Second control unit, if not being that user or portrait are small at a distance from image border for the portrait in current frame image
When preset distance, optimal camera deflection is controlled until the portrait in collected frame image is user and portrait and image side
The distance of edge is greater than preset distance；As detailed above.
Recognition unit, if still can't detect the corresponding portrait of user after for controlling the deflection of optimal camera, then again from
User is identified in the video of multiple camera acquisitions；As detailed above.
Second identifier unit is identified as optimal camera for will collect the optimal camera of user's effect again；Tool
Body is as described above.
The video call system based on smart home device, wherein the video sending module specifically includes:
Video Composition unit acquires user voice data using itself microphone for the hand-held intelligent terminal or passes through
Video capture device acquires user voice data, and collected voice data and the second video image are synthesized, formation the
Three videos；As detailed above.
Third transmission unit, for the third video data after synthesis to be sent to telecommunication customer end；As detailed above.
In conclusion the present invention provides a kind of video call method based on smart home device and video calling systems
System, which comprises hand-held intelligent terminal receive telecommunication customer end send video calling request after, respectively with communication client
End, video playback apparatus, video capture device establish connection；Hand-held intelligent terminal receives the first view that telecommunication customer end is sent
Frequently, and the first video video playback apparatus is sent to play out；It is corresponding that video capture device acquires hand-held intelligent terminal
The second video of user, and the second video is sent to hand-held intelligent terminal；Hand-held intelligent terminal obtains the voice and the of user
Two videos, are sent to telecommunication customer end.User video is acquired by acquiring equipment by the camera shooting in home equipment in the present invention
Image improves broadcasting image quality using the video for the other side that televises, regards for user so as to acquire the image of complete display
Frequency communication provides convenience.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of video call method based on smart home device, which is characterized in that method includes:
Hand-held intelligent terminal receive telecommunication customer end send video calling request after, respectively with telecommunication customer end, video playing
Equipment, video capture device establish connection；
Hand-held intelligent terminal receive telecommunication customer end send the first video, and by the first video be sent to video playback apparatus into
Row plays；
Video capture device acquires the second video of the corresponding user of hand-held intelligent terminal, and the second video is sent to hand-held intelligence
It can terminal；
Hand-held intelligent terminal obtains the voice and the second video of user, is sent to telecommunication customer end；
The video capture device acquires the second video of the corresponding user of hand-held intelligent terminal, and the second video is sent to hand
Intelligent terminal is held to specifically include:
The hand-held intelligent terminal sends video acquisition order to video capture device, and video capture device starts video acquisition the
Two videos；
The video capture device starts multiple cameras and acquires the second video, most by user's effect in collected video image
Excellent camera identification is optimal camera；
Optimal collected second video of camera is sent to the hand-held intelligent terminal；
The video capture device starts multiple cameras and acquires the second video, most by user's effect in collected video image
Excellent camera identification is after optimal camera further include:
The second video samples that the video capture device is acquired every a predetermined time from optimal camera go out a frame image, and
Judge whether there is to current frame image the user of the hand-held intelligent terminal；
If the portrait in current frame image is user and portrait is greater than preset distance, optimal camera at a distance from image border
Continue using current the second video of position acquisition；
If the portrait in current frame image is not that user or portrait are less than preset distance at a distance from image border, control optimal
Camera deflection is until the portrait in collected frame image is user and portrait is greater than preset distance at a distance from image border.
2. according to claim 1 based on the video call method of smart home device, which is characterized in that the hand-held intelligent
After terminal receives the video calling request that telecommunication customer end is sent, with telecommunication customer end, video playback apparatus, video capture device
Connection is established to specifically include:
The hand-held intelligent terminal receives the video calling request of telecommunication customer end transmission, receives the video calling request,
The hand-held intelligent terminal is established video calling with telecommunication customer end and is connect；
Attachable equipment in the hand-held intelligent terminal search current local area network, obtains facility information, and automatically according to equipment
The instruction of information or reception user and video playback apparatus and video capture device establish connection.
3. according to claim 1 based on the video call method of smart home device, which is characterized in that if the present frame
When portrait in image is not that user or portrait are less than preset distance at a distance from image border, it is straight to control optimal camera deflection
To the portrait in collected frame image be user and portrait is greater than after preset distance at a distance from image border further include:
If still can't detect the corresponding portrait of user after controlling optimal camera deflection, then acquired again from multiple cameras
User is identified in video；
The optimal camera of user's effect will be collected and be identified as optimal camera again.
4. according to claim 1 based on the video call method of smart home device, which is characterized in that the hand-held intelligent
Terminal obtains the voice and the second video of user, is sent to telecommunication customer end and specifically includes:
The hand-held intelligent terminal using itself microphone acquisition user voice data or acquires user by video capture device
Voice data synthesizes collected voice data and the second video image, forms third video；
Third video data after synthesis is sent to telecommunication customer end.
5. a kind of video call system based on smart home device, which is characterized in that system includes:
Equipment link block, after the video calling request that telecommunication customer end is sent is received for hand-held intelligent terminal, respectively with it is logical
News client, video playback apparatus, video capture device establish connection；
It receives and playing module, receives the first video that telecommunication customer end is sent for hand-held intelligent terminal, and by the first video
Video playback apparatus is sent to play out；
Acquisition and sending module, for the second video of the corresponding user of video capture device acquisition hand-held intelligent terminal, and will
Second video is sent to hand-held intelligent terminal；
Video sending module obtains the voice and the second video of user for hand-held intelligent terminal, is sent to telecommunication customer end；
The acquisition is specifically included with sending module:
Acquisition unit sends video acquisition order, video capture device to video capture device for the hand-held intelligent terminal
Start the second video of video acquisition；
First identifier unit starts multiple cameras for the video capture device and acquires the second video, by collected view
The optimal camera identification of user's effect is optimal camera in frequency image；
Transmission unit, for optimal collected second video of camera to be sent to the hand-held intelligent terminal；
Sampling and judging unit, the second view acquired every a predetermined time from optimal camera for the video capture device
Frequency is sampled out a frame image, and judge whether there is to current frame image the user of the hand-held intelligent terminal；
First control unit, if it is predetermined to be that user and portrait are greater than at a distance from image border for the portrait in current frame image
Distance, then optimal camera continues using current the second video of position acquisition；
Second control unit, if not being that user or portrait are less than in advance at a distance from image border for the portrait in current frame image
When set a distance, optimal camera deflection is controlled until the portrait in collected frame image is user and portrait and image border
Distance is greater than preset distance.
6. according to claim 5 based on the video call system of smart home device, which is characterized in that the equipment connection
Module specifically includes:
First connection unit receives the video calling request of telecommunication customer end transmission for the hand-held intelligent terminal, receives
The video calling request, the hand-held intelligent terminal are established video calling with telecommunication customer end and are connect；
Second connection unit obtains equipment letter for attachable equipment in hand-held intelligent terminal search current local area network
Breath, and connection is established automatically according to the instruction of facility information or reception user and video playback apparatus and video capture device.
7. according to claim 5 based on the video call system of smart home device, which is characterized in that the acquisition and hair
Send module specific further include:
Recognition unit, if still can't detect the corresponding portrait of user, then again from multiple after for controlling optimal camera deflection
User is identified in the video of camera acquisition；
Second identifier unit is identified as optimal camera for will collect the optimal camera of user's effect again.
8. according to claim 5 based on the video call system of smart home device, which is characterized in that the video is sent
Module specifically includes:
Video Composition unit acquires user voice data using itself microphone for the hand-held intelligent terminal or passes through video
It acquires equipment and acquires user voice data, collected voice data and the second video image are synthesized, form third view
Frequently；
Third transmission unit, for the third video data after synthesis to be sent to telecommunication customer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516818.3A CN105163059B (en) | 2015-08-21 | 2015-08-21 | A kind of video call method and video call system based on smart home device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516818.3A CN105163059B (en) | 2015-08-21 | 2015-08-21 | A kind of video call method and video call system based on smart home device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105163059A CN105163059A (en) | 2015-12-16 |
| CN105163059B true CN105163059B (en) | 2019-01-04 |
Family
ID=54803801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510516818.3A Active CN105163059B (en) | 2015-08-21 | 2015-08-21 | A kind of video call method and video call system based on smart home device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105163059B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955035A (en) * | 2016-02-29 | 2016-09-21 | 青岛克路德机器人有限公司 | Home intelligent management control system |
| CN106911909A (en) * | 2017-03-02 | 2017-06-30 | 北京疯景科技有限公司 | Video call method and system based on intelligent camera |
| CN106936836B (en) * | 2017-03-21 | 2020-06-02 | 北京小米移动软件有限公司 | Multimedia communication method and device |
| CN109672843A (en) * | 2018-12-25 | 2019-04-23 | 努比亚技术有限公司 | Video communication method, terminal and computer readable storage medium |
| CN109862273A (en) * | 2019-02-28 | 2019-06-07 | 四川爱联科技有限公司 | Shooting object space automatic induction system and method based on camera array |
| CN112351235B (en) * | 2019-08-06 | 2022-06-07 | 荣耀终端有限公司 | Video call method |
| CN111711845B (en) * | 2020-06-29 | 2022-07-08 | 广州视源电子科技股份有限公司 | Signal processing method, device, system and storage medium |
| CN112261339B (en) * | 2020-10-15 | 2023-04-11 | Oppo广东移动通信有限公司 | Video communication method, video communication device, electronic equipment and computer-readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800877A (en) * | 2009-02-10 | 2010-08-11 | 联想移动通信科技有限公司 | Video communication method, video communication terminal and video communication system |
| CN102469291A (en) * | 2010-11-05 | 2012-05-23 | 屈世虎 | Video call system and method |
| CN102696224A (en) * | 2010-01-05 | 2012-09-26 | Lg电子株式会社 | Method for connecting video communication to other device, video communication apparatus and display apparatus thereof |
| CN103533247A (en) * | 2013-10-22 | 2014-01-22 | 小米科技有限责任公司 | Self-photographing method, device and terminal equipment |
| CN103686048A (en) * | 2012-09-11 | 2014-03-26 | 联想(北京)有限公司 | Terminal equipment and video generation method |
| CN104539870A (en) * | 2014-12-19 | 2015-04-22 | 华为软件技术有限公司 | Video call device and method |
-
2015
- 2015-08-21 CN CN201510516818.3A patent/CN105163059B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800877A (en) * | 2009-02-10 | 2010-08-11 | 联想移动通信科技有限公司 | Video communication method, video communication terminal and video communication system |
| CN102696224A (en) * | 2010-01-05 | 2012-09-26 | Lg电子株式会社 | Method for connecting video communication to other device, video communication apparatus and display apparatus thereof |
| CN102469291A (en) * | 2010-11-05 | 2012-05-23 | 屈世虎 | Video call system and method |
| CN103686048A (en) * | 2012-09-11 | 2014-03-26 | 联想(北京)有限公司 | Terminal equipment and video generation method |
| CN103533247A (en) * | 2013-10-22 | 2014-01-22 | 小米科技有限责任公司 | Self-photographing method, device and terminal equipment |
| CN104539870A (en) * | 2014-12-19 | 2015-04-22 | 华为软件技术有限公司 | Video call device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105163059A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105163059B (en) | A kind of video call method and video call system based on smart home device | |
| US6646677B2 (en) | Image sensing control method and apparatus, image transmission control method, apparatus, and system, and storage means storing program that implements the method | |
| CN103647954B (en) | Mobile video monitor system based on 3G channels Yu intelligent terminal | |
| CN100473154C (en) | Image pickup apparatus and image distributing method | |
| US20120033028A1 (en) | Method and system for making video calls | |
| CN104270668A (en) | Method and system for continuing playing video content | |
| EP2892210B1 (en) | Providing video telephony using broadcast receiving apparatus and SMS message | |
| AU2003258912B2 (en) | Audio visual media encoding system | |
| CN102377730A (en) | Audio/video signal processing method and mobile terminal | |
| JP2006217628A (en) | Transceiver for providing image communication among many person and transmission method | |
| CN101789955A (en) | Desktop sharing control method, device and mobile terminal | |
| CN103841361B (en) | Communication method for integrating multiple conference systems under low bandwidth | |
| CN104539870A (en) | Video call device and method | |
| CN108933914B (en) | Method and system for carrying out video conference by using mobile terminal | |
| CN107223337A (en) | The method and DTV of a kind of automatic pause video playback | |
| JP4095325B2 (en) | Image distribution method, program for executing operation process thereof, storage medium storing the program, image distribution apparatus, and image reception apparatus | |
| US9094574B2 (en) | Information processing apparatus, conference system, and computer program products | |
| CN100420298C (en) | Digital sound control orienting method for camera site of camera | |
| CN106911909A (en) | Video call method and system based on intelligent camera | |
| CN112492340B (en) | Live broadcast audio acquisition method, mobile terminal and computer readable storage medium | |
| CN104104929A (en) | Remote projection method, device and system | |
| CN110602440A (en) | Audio-video data stream transmission method and device and terminal | |
| CN108712407A (en) | A kind of audio/video live broadcasting method and its system based on browser | |
| CN107147917B (en) | For obtaining method, mobile terminal and the system of video | |
| CN104038741A (en) | Projection method for video data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |