CN109874045A - A kind of portable terminal and its obtain the method that gyro data carries out video processing - Google Patents
A kind of portable terminal and its obtain the method that gyro data carries out video processing Download PDFInfo
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- CN109874045A CN109874045A CN201910092831.9A CN201910092831A CN109874045A CN 109874045 A CN109874045 A CN 109874045A CN 201910092831 A CN201910092831 A CN 201910092831A CN 109874045 A CN109874045 A CN 109874045A
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- gyro
- data
- gyro data
- portable terminal
- interface
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
-
- 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
-
- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
- H04N21/439—Processing of audio elementary streams
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
Abstract
The present invention provides a kind of portable terminal and its obtains the method that gyro data carries out video processing suitable for video processing.The described method includes: portable terminal is powered to gyro data generating means after portable terminal is connect with gyro data generating means, to read the gyro data that gyro module generates by processing module, and gyro data is sent to portable terminal；When portable terminal taking panoramic video, the gyro data that gyro data generating means are sent is acquired in real time；Gyro data is written to video file in real time by portable terminal, realizes gyro data and audio video synchronization.The present invention is in the video-splicing of twin-lens or more camera lenses, the application of video stabilization, gyro data energy real-time synchronization to video, therefore the effect of video-splicing or stabilization is good, and video pictures are smooth, and user experience is good.
Description
Technical field
The invention belongs to field of video processing more particularly to a kind of portable terminals and its acquisition gyro data to be regarded
The method of frequency processing.
Background technique
In the video-splicing of twin-lens or more camera lenses, the application of video stabilization, need to use gyro data, but gyro
Instrument is usually the individual chip controls by being built in panorama camera, and being easy to appear gyro data cannot be synchronized in time
Video leads to the ineffective of video-splicing or stabilization, influences user experience.
Most of applications at present are all after starting coding, and independent storage allocation space is used to store the gyroscope number read
According to the gyro data of preservation being passed to portable terminal (such as mobile phone, tablet computer etc.) and is solved after end-of-encode
Then analysis removes and saves file.This mode needs to establish while coding, reads gyro data and saves, entire mistake
Journey will guarantee consistency, and there can be no the mistake of a link, any link error will lead to video-splicing, video stabilization
Effect is poor, so effect data is bad.
Summary of the invention
The purpose of the present invention is to provide the sides that a kind of portable terminal and its acquisition gyro data carry out video processing
Method and computer readable storage medium, it is intended to solve while coding, read gyro data and save, any link goes out
Mistake will lead to the problem of video-splicing, video anti-shake effect difference.
In a first aspect, the present invention provides a kind of gyro data generating means, including processing module and respectively with processing
Gyro module, power supply and the control data transmission interface and gyro data coffret of module electrical connection, gyro data
Generating means by power supply and control data transmission interface and gyro data coffret respectively with the power supply of portable terminal
And data transmission interface is connected with gyro data receiving interface；
Gyro data generating means pass through power supply and the power supply and data of control data transmission interface and portable terminal
Coffret is powered by portable terminal, and is matched by the initialization that portable terminal controls completion processing module and gyro module
It sets, processing module obtains gyro data from gyro module in real time, and gyro data is connect by gyro data transmission
Mouth is sent to the gyro data receiving interface of portable terminal.
Second aspect, the present invention provides a kind of processing system for video, and the system comprises portable terminals, the top
Spiral shell instrument data generating device and at least two is respectively fitted over fish outside the front camera and back side camera of portable terminal
Glasses head；
Portable terminal shoots to obtain panoramic video by fish eye lens；
When portable terminal taking panoramic video, gyro is acquired by the gyro data receiving interface of portable terminal
The gyro data that instrument data generating device is sent, and it is written to video file, realize gyro data and audio video synchronization.
The third aspect, the present invention provides a kind of portable terminals to obtain the method that gyro data carries out video processing,
Include:
After portable terminal is connect with gyro data generating means, portable terminal is supplied to gyro data generating means
Electricity to complete the initial configuration of processing module and gyro module by gyro data generating means, and is read by processing module
The gyro data for taking gyro module to generate, and gyro data is sent to portable terminal；
When portable terminal taking panoramic video, the gyroscope number that gyro data generating means are sent is acquired in real time
According to；
Gyro data is written to video file in real time by portable terminal, realizes gyro data and audio video synchronization.
Fourth aspect, the present invention provides a kind of computer readable storage medium, the computer readable storage medium is deposited
Computer program is contained, the computer program realizes that portable terminal as mentioned obtains gyroscope number when being executed by processor
The step of according to the method for carrying out video processing.
5th aspect, the present invention provides a kind of portable terminals, comprising:
One or more processors；
Memory；And
One or more computer programs, the processor and the memory are connected by bus, wherein one
Or multiple computer programs are stored in the memory, and are configured to be executed by one or more of processors,
The processor realizes that portable terminal as mentioned obtains gyro data and carries out at video when executing the computer program
The step of method of reason.
In the present invention, since the processing module of gyro data generating means reads the gyroscope that gyro module generates
Data, and gyro data is sent to portable terminal；When portable terminal taking panoramic video, gyroscope is acquired in real time
The gyro data that data generating device is sent；Gyro data is written to video file in real time by portable terminal, realizes top
Spiral shell instrument data and audio video synchronization.Thus in the video-splicing of twin-lens or more camera lenses, the application of video stabilization, gyro data energy
Real-time synchronization is to video, therefore the effect of video-splicing or stabilization is good, and video pictures are smooth, and user experience is good.
Detailed description of the invention
Fig. 1 is the schematic diagram for the processing system for video that the embodiment of the present invention one provides.
Fig. 2 is the schematic diagram of the gyro data generating means in the processing system for video that the embodiment of the present invention one provides.
Fig. 3 is the method that portable terminal provided by Embodiment 2 of the present invention obtains that gyro data carries out video processing
Flow chart.
Fig. 4 is the specific block diagram for the portable terminal that the embodiment of the present invention four provides.
Specific embodiment
In order to which the purpose of the present invention, technical solution and beneficial effect is more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one:
Fig. 1 and Fig. 2 are please referred to, the processing system for video that the embodiment of the present invention one provides includes portable terminal 1, gyroscope
Data generating device 2 and at least two is respectively fitted over flake mirror outside the front camera and back side camera of portable terminal
First 3；Gyro data generating means 2 include processing module 21 and be electrically connected respectively with processing module 21 gyro module 22,
Power supply and control data transmission interface 23 and gyro data coffret 24, gyro data generating means 2 by power supply and
Control data transmission interface 23 and gyro data coffret 24 respectively with the power supply and data transmission interface of portable terminal 1
It is connected with gyro data receiving interface；
Portable terminal 1 obtains panoramic video by the shooting of fish eye lens 3；
Gyro data generating means 2 pass through power supply and the power supply and data of control data transmission interface and portable terminal
Coffret is powered by portable terminal, and is matched by the initialization that portable terminal controls completion processing module and gyro module
It sets, processing module obtains gyro data from gyro module in real time, and gyro data is connect by gyro data transmission
Mouth is sent to the gyro data receiving interface of portable terminal 1；
When portable terminal 1 pans video, top is acquired by the gyro data receiving interface of portable terminal 1
The gyro data that spiral shell instrument data generating device is sent, and it is written to video file, realize gyro data and audio video synchronization.
In the embodiment of the present invention one, the power supply and control data transmission interface and gyroscope of gyro data generating means
Data transmission interface can integrate as a USB interface, the power supply and data transmission interface and gyro data of portable terminal
Receiving interface can integrate as a USB interface.
In the embodiment of the present invention one, the power supplys of gyro data generating means and control data transmission interface and portable
The power supply and data transmission interface of terminal can be USB interface, the gyro data coffret of gyro data generating means
It can be audio interface with the gyro data receiving interface of portable terminal.Correspondingly, the processing module is in real time from gyro
Instrument module obtains gyro data, and gyro data is sent to the top of portable terminal by gyro data coffret
Spiral shell instrument data receiver interface specifically: the processing module of gyro data generating means obtains gyroscope from gyro module in real time
Data, and gyro data is converted into audio format data, it is sent to by the audio interface of gyro data generating means
The audio interface of portable terminal.
In the embodiment of the present invention one, the power supply and control data transmission interface and gyroscope of gyro data generating means
Data transmission interface can integrate as a versatile interface, the power supply and data transmission interface and gyroscope number of portable terminal
It can integrate according to receiving interface as a versatile interface (such as lighting interface of apple), gyro data generating means
Versatile interface pass through the more of data line (such as data line with lighting Interference fit of apple) and portable terminal
Functional interface (such as lighting interface of apple) connects (as shown in Figure 1).Correspondingly, the processing module is in real time from gyro
Instrument module obtains gyro data, and gyro data is sent to the top of portable terminal by gyro data coffret
Spiral shell instrument data receiver interface specifically: the processing module of gyro data generating means obtains gyroscope from gyro module in real time
Data, and gyro data is converted into audio format data, it is sent by the versatile interface of gyro data generating means
To the versatile interface of portable terminal.
Portable terminal can be mobile phone, tablet computer etc..
Embodiment two:
Referring to Fig. 3, portable terminal provided by Embodiment 2 of the present invention, which obtains gyro data, carries out video processing
Method the following steps are included:
After S101, portable terminal and the connection of gyro data generating means, portable terminal is generated to gyro data
Device power supply, to complete the initial configuration of processing module and gyro module by gyro data generating means, and by handling
Module reads the gyro data that gyro module generates, and gyro data is sent to portable terminal.
When the power supply of gyro data generating means and the power supply and data of control data transmission interface and portable terminal
Coffret is USB interface, the gyro data coffret of gyro data generating means and the gyroscope of portable terminal
When data receiver interface is audio interface, the processing module reads the gyro data that gyro module generates, and by gyro
Instrument data are sent to portable terminal specifically: processing module reads the gyro data that gyro module generates, and by gyro
Instrument data conversion is sent to the sound of portable terminal by the audio interface of gyro data generating means at audio format data
Frequency interface.
When the power supply and control data transmission interface and gyro data coffret of gyro data generating means are integrated
For a versatile interface, the power supply and data transmission interface and gyro data receiving interface of portable terminal are integrated into one
Versatile interface (such as lighting interface of apple), the versatile interface of gyro data generating means passes through data line
Versatile interface (such as the apple of (such as data line with lighting Interference fit of apple) and portable terminal
Lighting interface) connection when, the processing module reads the gyro data that gyro module generates, and by gyro data
It is sent to portable terminal specifically: processing module reads the gyro data that gyro module generates, and by gyro data
It is converted into audio format data, the multi-functional of portable terminal is sent to by the versatile interface of gyro data generating means
Interface.
In the embodiment of the present invention two, the initial configuration of processing module and gyro module is specifically included:
(Serial Peripheral Interface, serial peripheral connect the system clock and SPI of configuration processing module
Mouthful), SPI is the communication modes of processing module and gyro module；
Configuration processing module acquires the interrupt trigger signal of gyro data, such as fixed intervals 2ms (millisecond)；
The sample rate, accelerometer pattern and gyroscope for configuring gyro module are interrupted, such as trigger top according to 500HZ frequency
Spiral shell instrument interrupts；
The frequency that configuration processing module sends gyro data is consistent with sample frequency when portable terminal taking, sampling
Rate can customize setting, such as sample rate is 48KHZ frequency.
The processing module reads the gyro data that gyro module generates, and gyro data is sent to portable
Terminal is specifically as follows:
After processing module receives the interrupt trigger signal of the acquisition gyro data of gyro module transmission, start to read
The gyro data that gyro module generates, gyro data includes gyroscope x/y/z number of axle evidence, accelerometer x/y/z number of axle evidence
Deng；
Processing module by gyro data according to portable terminal taking when sample frequency be sent to portable terminal.
The processing module reads the gyro data that gyro module generates, and gyro data is converted into audio lattice
Formula data are sent to the audio interface of portable terminal by the audio interface of gyro data generating means, are specifically as follows:
After processing module receives the interrupt trigger signal of the acquisition gyro data of gyro module transmission, start to read
The gyro data that gyro module generates, gyro data includes gyroscope x/y/z number of axle evidence, accelerometer x/y/z number of axle evidence
Deng；
Gyro data is converted into audio format data by digital-to-analogue conversion mode by processing module；
By audio format data, sample frequency when by audio interface according to portable terminal taking is sent processing module
To the audio interface of portable terminal.
The processing module reads the gyro data that gyro module generates, and gyro data is converted into audio lattice
Formula data are sent to the versatile interface of portable terminal by the versatile interface of gyro data generating means, specifically may be used
With are as follows:
After processing module receives the interrupt trigger signal of the acquisition gyro data of gyro module transmission, start to read
The gyro data that gyro module generates, gyro data includes gyroscope x/y/z number of axle evidence, accelerometer x/y/z number of axle evidence
Deng；
Gyro data is converted into audio format data by digital-to-analogue conversion mode by processing module；
Processing module is by audio format data, by the versatile interface of gyro data generating means according to portable terminal
The sample frequency when shooting of end is sent to the versatile interface of portable terminal.
S102, when portable terminal taking panoramic video, in real time acquire gyro data generating means send gyro
Instrument data.
When gyro data generating means send be audio format data when, it is described work as portable terminal taking aphorama
When frequency, the gyro data that gyro data generating means are sent is acquired in real time and is specifically as follows:
When portable terminal taking panoramic video, the audio format number that gyro data generating means are sent is acquired in real time
According to audio format data is reduced to gyro data.
Gyro data is written to video file in real time by S103, portable terminal, realizes that gyro data and video are same
Step.
Embodiment three:
The embodiment of the present invention three provides a kind of computer readable storage medium, the computer-readable recording medium storage
There is computer program, such as portable terminal provided by Embodiment 2 of the present invention is realized when the computer program is executed by processor
Obtain the step of gyro data carries out the method for video processing.
Example IV:
Fig. 4 shows the specific block diagram of the portable terminal of the offer of the embodiment of the present invention four, a kind of portable terminal
100 include: one or more processors 101, memory 102 and one or more computer programs, wherein the processor
101 are connected with the memory 102 by bus, and one or more of computer programs are stored in the memory 102
In, and be configured to be executed by one or more of processors 101, the processor 101 executes the computer program
Shi Shixian portable terminal for example provided by Embodiment 2 of the present invention obtains the step of gyro data carries out the method for video processing.
In the present invention, since the processing module of gyro data generating means reads the gyroscope that gyro module generates
Data, and gyro data is sent to portable terminal；When portable terminal taking panoramic video, gyroscope is acquired in real time
Gyro data is written to video file in real time by the gyro data that data generating device is sent, portable terminal, realizes top
Spiral shell instrument data and audio video synchronization.Thus in the video-splicing of twin-lens or more camera lenses, the application of video stabilization, gyro data energy
Real-time synchronization is to video, therefore the effect of video-splicing or stabilization is good, and video pictures are smooth, and user experience is good.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (14)
1. a kind of gyro data generating means, which is characterized in that be electrically connected including processing module and respectively with processing module
Gyro module, power supply and control data transmission interface and gyro data coffret, gyro data generating means pass through
Power supply and control data transmission interface and gyro data coffret connect with the power supply of portable terminal and data transmission respectively
Mouth is connected with gyro data receiving interface；
Power supply and the data transmission that gyro data generating means pass through power supply and control data transmission interface and portable terminal
Interface is powered by portable terminal, and the initial configuration for completing processing module and gyro module is controlled by portable terminal,
Processing module obtains gyro data from gyro module in real time, and gyro data is sent out by gyro data coffret
It send to the gyro data receiving interface of portable terminal.
2. gyro data generating means as described in claim 1, which is characterized in that the power supply of gyro data generating means
And control data transmission interface and gyro data coffret are integrated into a USB interface, the power supply and number of portable terminal
A USB interface is integrated into according to coffret and gyro data receiving interface.
3. gyro data generating means as described in claim 1, which is characterized in that the power supply of gyro data generating means
And controlling data transmission interface and the power supply and data transmission interface of portable terminal is USB interface, gyro data generates dress
The gyro data receiving interface of the gyro data coffret and portable terminal set is audio interface；
The processing module obtains gyro data from gyro module in real time, and gyro data is passed by gyro data
Defeated interface is sent to the gyro data receiving interface of portable terminal specifically:
The processing module of gyro data generating means obtains gyro data from gyro module in real time, and by gyro data
It is converted into audio format data, is connect by the audio that the audio interface of gyro data generating means is sent to portable terminal
Mouthful.
4. gyro data generating means as described in claim 1, which is characterized in that the power supply of gyro data generating means
And control data transmission interface and gyro data coffret are integrated into a versatile interface, the power supply of portable terminal and
Data transmission interface and gyro data receiving interface are integrated into a versatile interface, more function of gyro data generating means
Energy interface is connected by the versatile interface of data line and portable terminal；
The processing module obtains gyro data from gyro module in real time, and gyro data is passed by gyro data
Defeated interface is sent to the gyro data receiving interface of portable terminal specifically:
The processing module of gyro data generating means obtains gyro data from gyro module in real time, and by gyro data
It is converted into audio format data, the multi-functional of portable terminal is sent to by the versatile interface of gyro data generating means
Interface.
5. a kind of processing system for video, which is characterized in that the system comprises portable terminal, as claimed in claim 1 or 2
Gyro data generating means and at least two are respectively fitted over outside the front camera and back side camera of portable terminal
Fish eye lens；
Portable terminal shoots to obtain panoramic video by fish eye lens；
When portable terminal taking panoramic video, gyroscope number is acquired by the gyro data receiving interface of portable terminal
According to the gyro data that generating means are sent, and it is written to video file, realizes gyro data and audio video synchronization.
6. processing system for video as claimed in claim 5, which is characterized in that
When power supply and the data transmission of the power supply and control data transmission interface and portable terminal of gyro data generating means
Interface is USB interface, the gyro data coffret of gyro data generating means and the gyro data of portable terminal
When receiving interface is audio interface；Or
When the power supply and control data transmission interface and gyro data coffret of gyro data generating means are integrated into one
A versatile interface, the power supply and data transmission interface and gyro data receiving interface of portable terminal are integrated into function more than one
The versatile interface of energy interface, gyro data generating means is connected by the versatile interface of data line and portable terminal
When,
It is described when portable terminal taking panoramic video, gyro is acquired by the gyro data receiving interface of portable terminal
The gyro data that instrument data generating device is sent, and it is written to video file, realize that gyro data and audio video synchronization are specific
Are as follows:
When portable terminal taking panoramic video, the audio format data that gyro data generating means are sent is acquired in real time,
Audio format data is reduced to gyro data；
The gyro data of reduction is written to video file in real time by portable terminal, realizes gyro data and audio video synchronization.
7. a kind of portable terminal obtains the method that gyro data carries out video processing characterized by comprising
After portable terminal is connect with gyro data generating means as claimed in claim 1 or 2, portable terminal is to gyro
The power supply of instrument data generating device, is matched with the initialization for completing processing module and gyro module by gyro data generating means
It sets, and the gyro data that gyro module generates is read by processing module, and gyro data is sent to portable terminal；
When portable terminal taking panoramic video, the gyro data that gyro data generating means are sent is acquired in real time；
Gyro data is written to video file in real time by portable terminal, realizes gyro data and audio video synchronization.
8. the method for claim 7, which is characterized in that when the power supply and control data of gyro data generating means pass
The power supply and data transmission interface of defeated interface and portable terminal are USB interface, the gyroscope number of gyro data generating means
When gyro data receiving interface according to coffret and portable terminal is audio interface, the processing module reads gyroscope
The gyro data that module generates, and gyro data is sent to portable terminal specifically:
Processing module reads the gyro data that gyro module generates, and gyro data is converted into audio format data,
The audio interface of portable terminal is sent to by the audio interface of gyro data generating means；
When the power supply and control data transmission interface and gyro data coffret of gyro data generating means are integrated into one
A versatile interface, the power supply and data transmission interface and gyro data receiving interface of portable terminal are integrated into function more than one
The versatile interface of energy interface, gyro data generating means is connected by the versatile interface of data line and portable terminal
When, the processing module reads the gyro data that gyro module generates, and gyro data is sent to portable terminal
Specifically:
Processing module reads the gyro data that gyro module generates, and gyro data is converted into audio format data,
The versatile interface of portable terminal is sent to by the versatile interface of gyro data generating means.
9. the method for claim 7, which is characterized in that the initial configuration of processing module and gyro module is specifically wrapped
It includes:
The system clock and serial peripheral equipment interface SPI of configuration processing module；
The interrupt trigger signal of configuration processing module acquisition gyro data；
The sample rate, accelerometer pattern and gyroscope for configuring gyro module are interrupted；
The frequency that configuration processing module sends gyro data is consistent with sample frequency when portable terminal taking.
10. the method for claim 7, which is characterized in that the processing module reads the gyro that gyro module generates
Instrument data, and gyro data is sent to portable terminal, specifically:
After processing module receives the interrupt trigger signal of the acquisition gyro data of gyro module transmission, start to read gyro
The gyro data that instrument module generates；
Processing module by gyro data according to portable terminal taking when sample frequency be sent to portable terminal.
11. method according to claim 8, which is characterized in that the processing module reads the gyro that gyro module generates
Instrument data, and gyro data is converted into audio format data, it is sent by the audio interface of gyro data generating means
To the audio interface of portable terminal, specifically:
After processing module receives the interrupt trigger signal of the acquisition gyro data of gyro module transmission, start to read gyro
The gyro data that instrument module generates；
Gyro data is converted into audio format data by digital-to-analogue conversion mode by processing module；
By audio format data, sample frequency when by audio interface according to portable terminal taking is sent to just processing module
Take the audio interface of formula terminal；
The processing module reads the gyro data that gyro module generates, and gyro data is converted into audio format number
According to, the versatile interface of portable terminal is sent to by the versatile interface of gyro data generating means, specifically:
After processing module receives the interrupt trigger signal of the acquisition gyro data of gyro module transmission, start to read gyro
The gyro data that instrument module generates；
Gyro data is converted into audio format data by digital-to-analogue conversion mode by processing module；
Processing module claps audio format data by the versatile interface of gyro data generating means according to portable terminal
Sample frequency when taking the photograph is sent to the versatile interface of portable terminal.
12. method according to claim 8, which is characterized in that it is when the transmission of gyro data generating means is audio format
It is described when portable terminal taking panoramic video when data, the gyroscope that gyro data generating means are sent is acquired in real time
Data specifically:
When portable terminal taking panoramic video, the audio format data that gyro data generating means are sent is acquired in real time,
Audio format data is reduced to gyro data.
13. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In the realization such as described in any item portable terminals of claim 7 to 12 obtain when the computer program is executed by processor
Gyro data carries out the step of method of video processing.
14. a kind of portable terminal, comprising:
One or more processors；
Memory；And
One or more computer programs, the processor and the memory are connected by bus, wherein one or more
A computer program is stored in the memory, and is configured to be executed by one or more of processors, special
Sign is that the processor realizes such as the described in any item portable terminals of claim 7 to 12 when executing the computer program
End obtains the step of gyro data carries out the method for video processing.
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| CN201910092831.9A CN109874045B (en) | 2019-01-30 | 2019-01-30 | Portable terminal and method for acquiring gyroscope data to perform video processing |
| PCT/CN2019/099035 WO2020155596A1 (en) | 2019-01-30 | 2019-08-02 | Portable terminal and method thereof for acquiring gyroscope data to perform video processing |
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| CN201910092831.9A CN109874045B (en) | 2019-01-30 | 2019-01-30 | Portable terminal and method for acquiring gyroscope data to perform video processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020155596A1 (en) * | 2019-01-30 | 2020-08-06 | 影石创新科技股份有限公司 | Portable terminal and method thereof for acquiring gyroscope data to perform video processing |
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| CN109874045B (en) | 2021-04-06 |
| WO2020155596A1 (en) | 2020-08-06 |
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