CN105959304A - Frame rate adjustment method and device - Google Patents
Frame rate adjustment method and device Download PDFInfo
- Publication number
- CN105959304A CN105959304A CN201610505398.3A CN201610505398A CN105959304A CN 105959304 A CN105959304 A CN 105959304A CN 201610505398 A CN201610505398 A CN 201610505398A CN 105959304 A CN105959304 A CN 105959304A
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- storage space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Telephone Function (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
The invention relates to the technical field of communication, and discloses a frame rate adjustment method and device, which can solve the problem of low quality of video calls. The method is characterized in that a residual internal storage space value of a terminal is monitored in a real time manner; according to a preset mapping relationship, a frame rate value corresponding to the current residual internal storage space value of the terminal is determined; the frame value corresponding to the current residual internal storage space value is set as the current frame rate for audio/video coding and decoding. The method and device adopting the technical scheme are applicable for adjusting video coding and decoding frame rates.
Description
Technical field
The present invention relates to communication technical field, particularly relate to the method and device that a kind of frame per second adjusts.
Background technology
At present, VoLTE (Voice Over LTE, call based on long-term evolving network) technology is being used to enter
During row video calling, in order to improve the quality of video calling, can be according to current LTE (Long Term
Evolution, Long Term Evolution) situation of network, adjust the speed of coding and decoding video, such as, work as LTE
When the signal of network is preferable, can suitably increase the speed of coding and decoding video, when the signal of LTE network is deteriorated
Time, can suitably reduce the speed of coding and decoding video, but, when coding and decoding video speed is higher, unit
In time, the audio, video data of caching is the most more, in the case of LTE network signal is preferable, with higher speed
Rate carries out the encoding and decoding of video, when the residue internal storage space deficiency of terminal, in causing not remaining
Portion's memory space caching audio, video data, and then cause video playback that card occurs, affect the matter of video calling
Amount.
Summary of the invention
Embodiments of the invention provide the method and system that a kind of frame per second adjusts, and can solve video speech quality
The problem of difference.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
A kind of method that frame per second adjusts, including:
The residue internal storage space value of real-time monitoring terminal；
According to default mapping relations, determine the frame per second that the current residual internal storage space value of described terminal is corresponding
Value；
Frame rate value corresponding for described current residual internal storage space value is set to current audio/video encoding/decoding
Frame per second.
The device that a kind of frame per second adjusts, including:
Monitoring unit, for the residue internal storage space value of real-time monitoring terminal；
Determine unit, for according to presetting mapping relations, determine that the current residual storage inside of described terminal is empty
Between be worth correspondence frame rate value；
Unit is set, for frame rate value corresponding for described current residual internal storage space value being set to currently
The frame per second of audio/video encoding/decoding.
The method and device that the frame per second that the embodiment of the present invention provides adjusts, deposits inside the residue of real-time monitoring terminal
Storage spatial value, according to default mapping relations, determines that the current residual internal storage space value of described terminal is corresponding
Frame rate value, frame rate value corresponding for described current residual internal storage space value is set to current audio frequency and video compile
The frame per second of decoding, with prior art carry out the encoding and decoding of video with higher speed, when in the residue of terminal
During portion's memory space inadequate, can cause video playback that card occurs, cause video speech quality difference to be compared, this
Inventive embodiments can determine the frame of audio/video encoding/decoding according to the current residual internal storage space value of terminal
Rate so that the current residual internal storage space value phase of the frame per second of the audio/video encoding/decoding determined and terminal
Adapt to, it is ensured that during terminal uses the audio/video encoding/decoding frame per second after adjusting to encode or decode,
Terminal has enough residue internal storage spaces data cached, it is ensured that the quality of video calling.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the method that a kind of frame per second that Fig. 1 provides for the embodiment of the present invention adjusts；
The flow chart of the method that the another kind of frame per second that Fig. 2 provides for the embodiment of the present invention adjusts；
The logical structure schematic diagram of the device that a kind of frame per second that Fig. 3 provides for the embodiment of the present invention adjusts；
The logical structure schematic diagram of the device that a kind of frame per second that Fig. 4 provides for the embodiment of the present invention adjusts.
Detailed description of the invention
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 carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Need to illustrate in advance, the terminal in the embodiment of the present invention, also referred to as subscriber equipment (User
Equipment, UE), it is a kind of equipment providing a user with voice and/or data connectivity, such as,
There are the portable equipment of wireless connecting function, mobile unit etc..Common terminal such as includes: hands
Machine, panel computer, notebook computer, palm PC, mobile internet device (mobile internet
Device, MID), wearable device, such as intelligent watch, Intelligent bracelet, pedometer etc..
In order to improve the quality of video calling, embodiments provide a kind of method that frame per second adjusts, as
Shown in Fig. 1, the method includes:
101, the residue internal storage space value of real-time monitoring terminal.
Wherein, the internal storage space in the embodiment of the present invention refers to the internal memory of terminal, such as RAM
(Random-Access Memory, random access memory).
It is understood that during terminal carries out video calling or video playback, can occupied terminal
Internal storage space, so the remaining internal storage space value of terminal is real-time change, in the present invention
In embodiment, during terminal carries out video calling or video playback, need the surplus of real-time monitoring terminal
Remaining internal storage space value.
102, according to presetting mapping relations, the frame per second that the current residual internal storage space value of terminal is corresponding is determined
Value.
Wherein, default mapping relations are the interval mapping relations with frame rate value of storage.Storage interval is used for representing
The scope of internal storage space value, such as, internal storage space value stores interval 1 from 1M to 50M correspondence,
Internal storage space value is from 51M to 100M correspondence storage interval 2, corresponding one of each internal storage space
Join the frame rate value of the internal storage space value each stored in interval.
After terminal determines current residue internal storage space value, current residue storage inside need to be determined
Storage belonging to spatial value is interval, then according to presetting mapping relations, determines current residual internal storage space
The interval corresponding frame rate value of affiliated storage.
Such as, current residue internal storage space value is 60M, then can determine that current residue storage inside is empty
Between storage interval belonging to value be storage interval 2, then determine that storage interval 2 is corresponding according to presetting mapping relations
Frame rate value.
103, frame rate value corresponding for current residual internal storage space value is set to current audio/video encoding/decoding
Frame per second.
Wherein, audio/video encoding/decoding is used for VoLTE voice and video telephone, or may be used for the video in terminal
In playing process.
The method that the frame per second that the embodiment of the present invention provides adjusts, the residue internal storage space of real-time monitoring terminal
Value, according to default mapping relations, determines the frame rate value that the current residual internal storage space value of terminal is corresponding,
Frame rate value corresponding for current residual internal storage space value is set to the frame per second of current audio/video encoding/decoding, with
Prior art carries out the encoding and decoding of video with higher speed, when the residue internal storage space of terminal is not enough
Time, can cause video playback that card occurs, cause video speech quality difference to be compared, can in the embodiment of the present invention
The frame per second of audio/video encoding/decoding is determined so that determine with the current residual internal storage space value according to terminal
The frame per second of audio/video encoding/decoding come adapts with the current residual internal storage space value of terminal, it is ensured that
During terminal uses the audio/video encoding/decoding frame per second after adjusting to encode or decode, terminal has enough
Residue internal storage space is data cached, it is ensured that the quality of video calling.
It should be noted that before carrying out the method flow shown in Fig. 1, need to first generate default mapping relations,
Based on this, the embodiment of the present invention provide a kind of implementation in, as in figure 2 it is shown, above-mentioned steps 101,
Before the residue internal storage space value of real-time monitoring terminal, also need to perform step 201 to step 204.
201, total internal storage space value of terminal is determined.
Wherein, total internal storage space value of terminal is to may be used for storing the storage inside sky of data in terminal
Between maximum.
202, according to total internal storage space value, the internal storage space value of terminal is divided at least two and deposits
Between storage area.
Wherein, storage interval is the scope of internal storage space value, such as, when total internal storage space value is
During 16G, internal storage space value can be set to a storage interval from 1M to 512M, by storage inside
Spatial value is set to another storage interval from 513M to 1G, by that analogy.The embodiment of the present invention does not limit
Make this kind of division methods, divide the interval purpose of storage be by the internal storage space value in storage interval with
Frame rate value adapts, and the present invention is not intended to the concrete division methods that storage is interval, for example, it is also possible to will storage sky
Between be worth from 1M to 50M be set to one storage interval, by internal storage space value from 51M to 100M arrange
For another storage interval, then 100M to 200M is set to a storage interval.
203, the interval corresponding frame rate value of each storage is determined.
One interval corresponding frame rate value of storage is specifically as follows, at the current residual internal storage space of terminal
When value belongs in this interval, it is possible to ensure that video playback occurs without the frame per second maximum of card.
204, default mapping relations are generated according to the interval corresponding frame rate value of each storage.
It is understood that default mapping relations can be the one-to-one relationship between memory block with frame rate value.
The method that the frame per second that the embodiment of the present invention provides adjusts, the residue internal storage space of real-time monitoring terminal
Value, according to default mapping relations, determines the frame rate value that the current residual internal storage space value of terminal is corresponding,
Frame rate value corresponding for current residual internal storage space value is set to the frame per second of current audio/video encoding/decoding, with
Prior art carries out the encoding and decoding of video with higher speed, when the residue internal storage space of terminal is not enough
Time, can cause video playback that card occurs, cause video speech quality difference to be compared, can in the embodiment of the present invention
The frame per second of audio/video encoding/decoding is determined so that determine with the current residual internal storage space value according to terminal
The frame per second of audio/video encoding/decoding come adapts with the current residual internal storage space value of terminal, it is ensured that
During terminal uses the audio/video encoding/decoding frame per second after adjusting to encode or decode, terminal has enough
Residue internal storage space is data cached, it is ensured that the quality of video calling.
Corresponding to said method embodiment, in order to ensure the quality of video calling, the embodiment of the present invention also provides for
The device that a kind of frame per second adjusts, this device is applied in terminal, as it is shown on figure 3, this device includes: monitoring
Unit 301, determines unit 302, arranges unit 303.
Monitoring unit 301, for the residue internal storage space value of real-time monitoring terminal.
Determine unit 302, for according to presetting mapping relations, determining the current residual internal storage space of terminal
The frame rate value that value is corresponding.
Wherein, default mapping relations are the interval mapping relations with frame rate value of storage.
Unit 303 is set, for frame rate value corresponding for current residual internal storage space value is set to current sound
The frame per second of coding and decoding video.
Wherein, audio/video encoding/decoding is used for VoLTE voice and video telephone, or may be used for the video in terminal
In playing process.
In an alternative embodiment of the invention, as shown in Figure 4, this device also includes division unit 304, generates single
Unit 305.
Determine unit 302, be additionally operable to determine total internal storage space value of terminal.
Division unit 304, for according to total internal storage space value, dividing the internal storage space value of terminal
For at least two storage interval.
Determine unit 302, be additionally operable to determine the interval corresponding frame rate value of each storage.
Signal generating unit 305, is additionally operable to generate according to the interval corresponding frame rate value of each storage preset mapping relations.
In an alternative embodiment of the invention, determine unit 302, be additionally operable to determine current residual internal storage space
Storage belonging to value is interval；According to default mapping relations, determine depositing belonging to current residual internal storage space
Frame rate value corresponding between storage area.
The device that the frame per second that the embodiment of the present invention provides adjusts, inside the residue of monitoring unit real-time monitoring terminal
Memory space value, determines that unit, according to default mapping relations, determines the current residual internal storage space of terminal
The frame rate value that value is corresponding, arranges unit and is set to frame rate value corresponding for current residual internal storage space value work as
The frame per second of front audio/video encoding/decoding, with prior art carry out with higher speed the encoding and decoding of video, works as end
During the residue internal storage space deficiency held, can cause video playback that card occurs, cause video speech quality
Difference is compared, and can determine audio frequency and video according to the current residual internal storage space value of terminal in the embodiment of the present invention
The frame per second of encoding and decoding so that deposit inside the frame per second of the audio/video encoding/decoding determined and the current residual of terminal
Storage spatial value adapts, it is ensured that use the audio/video encoding/decoding frame per second after adjusting to encode or solve in terminal
During Ma, terminal has enough residue internal storage spaces data cached, it is ensured that the matter of video calling
Amount.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Bright can add the mode of required common hardware by software and realize, naturally it is also possible to by hardware, but a lot
In the case of the former is more preferably embodiment.Based on such understanding, technical scheme substantially or
Person says that the part contributing prior art can embody with the form of software product, and this computer is soft
Part product is stored in the storage medium that can read, such as the floppy disk of computer, and hard disk or CD etc., if including
Dry instruction is with so that a computer equipment (can be personal computer, server, or the network equipment
Deng) perform the method described in each embodiment of the present invention.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
It is as the criterion with described scope of the claims.
Claims (10)
1. the method that a frame per second adjusts, it is characterised in that including:
The residue internal storage space value of real-time monitoring terminal；
According to default mapping relations, determine the frame per second that the current residual internal storage space value of described terminal is corresponding
Value；
Frame rate value corresponding for described current residual internal storage space value is set to current audio/video encoding/decoding
Frame per second.
The method that frame per second the most according to claim 1 adjusts, it is characterised in that in described real-time monitoring
Before the residue internal storage space value of terminal, described method also includes:
Determine total internal storage space value of described terminal；
According to described total internal storage space value, the internal storage space value of described terminal is divided at least two
Individual storage interval；
Determine the interval corresponding frame rate value of each storage；
Described default mapping relations are generated according to the interval corresponding frame rate value of each storage.
The method that frame per second the most according to claim 2 adjusts, it is characterised in that described default mapping is closed
System is the interval mapping relations with frame rate value of described storage.
4. the method adjusted according to the frame per second described in any one of claims 1 to 3, it is characterised in that described
According to default mapping relations, determine the frame rate value that the current residual internal storage space value of described terminal is corresponding,
Including:
Determine that the storage belonging to described current residual internal storage space value is interval；
According to described default mapping relations, determine that the storage belonging to described current residual internal storage space is interval
Corresponding frame rate value.
The method that frame per second the most according to claim 1 adjusts, it is characterised in that described audio frequency and video are compiled and solved
Code is for VoLTE voice and video telephone.
6. the device that a frame per second adjusts, it is characterised in that including:
Monitoring unit, for the residue internal storage space value of real-time monitoring terminal；
Determine unit, for according to presetting mapping relations, determine that the current residual storage inside of described terminal is empty
Between be worth correspondence frame rate value；
Unit is set, for frame rate value corresponding for described current residual internal storage space value being set to currently
The frame per second of audio/video encoding/decoding.
The device that frame per second the most according to claim 6 adjusts, it is characterised in that described device also includes
Division unit, signal generating unit；
Described determine unit, be additionally operable to determine total internal storage space value of described terminal；
Described division unit, for according to described total internal storage space value, by the storage inside of described terminal
Spatial value is divided at least two storage interval；
Described determine unit, be additionally operable to determine the interval corresponding frame rate value of each storage；
Described signal generating unit, is additionally operable to generate described default mapping according to the interval corresponding frame rate value of each storage
Relation.
The device that frame per second the most according to claim 7 adjusts, it is characterised in that described default mapping is closed
System is the interval mapping relations with frame rate value of described storage.
9. the device adjusted according to the frame per second described in any one of claim 6 to 8, it is characterised in that
Described determine unit, be additionally operable to determine that the storage belonging to described current residual internal storage space value is interval；
According to described default mapping relations, determine that the storage interval belonging to described current residual internal storage space is corresponding
Frame rate value.
The device that frame per second the most according to claim 6 adjusts, it is characterised in that described audio frequency and video are compiled
Decoding is for VoLTE voice and video telephone.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610505398.3A CN105959304A (en) | 2016-06-30 | 2016-06-30 | Frame rate adjustment method and device |
| PCT/CN2016/097475 WO2018000567A1 (en) | 2016-06-30 | 2016-08-31 | Frame rate adjustment method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610505398.3A CN105959304A (en) | 2016-06-30 | 2016-06-30 | Frame rate adjustment method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105959304A true CN105959304A (en) | 2016-09-21 |
Family
ID=56902902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610505398.3A Pending CN105959304A (en) | 2016-06-30 | 2016-06-30 | Frame rate adjustment method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105959304A (en) |
| WO (1) | WO2018000567A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113722058A (en) * | 2021-06-16 | 2021-11-30 | 荣耀终端有限公司 | Resource calling method and electronic equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979726B (en) * | 2022-06-30 | 2023-09-26 | 重庆紫光华山智安科技有限公司 | Code rate adjusting method, device, server and storage medium |
| CN116684668B (en) * | 2023-08-03 | 2023-10-20 | 湖南马栏山视频先进技术研究院有限公司 | Self-adaptive video frame processing method and playing terminal |
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- 2016-08-31 WO PCT/CN2016/097475 patent/WO2018000567A1/en active Application Filing
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| CN101115021A (en) * | 2006-07-28 | 2008-01-30 | 腾讯科技（深圳）有限公司 | Instant communication video quality regulating method and device |
| WO2013063056A1 (en) * | 2011-10-24 | 2013-05-02 | T-Mobile Usa, Inc. | Optimizing video-call quality of service |
| CN105049914A (en) * | 2015-07-07 | 2015-11-11 | 深圳Tcl数字技术有限公司 | Picture frame playing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113722058B (en) * | 2021-06-16 | 2022-10-25 | 荣耀终端有限公司 | Resource calling method and electronic equipment |
Also Published As
| Publication number | Publication date |
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| WO2018000567A1 (en) | 2018-01-04 |
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Application publication date: 20160921 |