CN114286094A - Encoding and decoding method and device in cloud desktop scene, electronic equipment and storage medium - Google Patents
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Abstract
The embodiment of the disclosure relates to a coding and decoding method and device in a cloud desktop scene, electronic equipment and a storage medium. The encoding method comprises the following steps: the cloud server divides the digital signal into preset transmission units for compression coding; the cloud server acquires a zero terminal login user level in real time or at least at intervals of preset time; when the user level is primary, the cloud server selects an optimal coding mode from a first coding echelon to code the preset transmission unit coded after the user level is primary, and codes the optimal coding mode into the coded data of the preset transmission unit; when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit; and the cloud server sends the coded data to the zero terminal.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of communication, and in particular relates to a coding and decoding method and device in a cloud desktop scene, electronic equipment and a storage medium.
Background
The cloud brings more requirements, customization and convenience anytime and anywhere to people. With the explosive development of cloud computing, cloud servers are vigorously developed.
In the related art, in terms of cloud desktop, the decoding display end usually adopts a decoding mode of H264/265 or a private decoding algorithm. Although the codec scheme H264/265 is advantageous in terms of a code stream, a frame rate, and the like, the definition thereof is poor for an office scene. The private coding and decoding algorithm can generally ensure high-definition display in an office scene, but is not ideal in terms of code stream, frame rate and the like when aiming at a game video scene.
Accordingly, there is a need to ameliorate one or more of the problems with the related art solutions described above.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
An object of the embodiments of the present disclosure is to provide a coding and decoding method and apparatus, an electronic device, and a storage medium in a cloud desktop scenario, so as to overcome one or more problems caused by limitations and defects of the related art at least to a certain extent.
According to a first aspect of the embodiments of the present disclosure, there is provided an encoding method in a cloud desktop scenario, including:
the cloud server divides the digital signal into preset transmission units for compression coding;
the cloud server acquires a zero terminal login user level in real time or at least at intervals of preset time;
when the user level is primary, the cloud server selects an optimal coding mode from a first coding echelon to code the preset transmission unit coded after the user level is primary, and codes the optimal coding mode into the coded data of the preset transmission unit;
when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit;
and the cloud server sends the coded data to the zero terminal.
In an exemplary embodiment of the present disclosure, the predetermined transmission unit is one frame image.
In an exemplary embodiment of the disclosure, the preset time is 0.5 to 3 hours, and the cloud server obtains the level of the zero terminal login user from a user information list stored in the cloud server.
In an exemplary embodiment of the present disclosure, the first encoded echelon includes an H264 encoding mode; the second encoding echelon comprises an H265 encoding mode and a VGTP encoding mode.
In an exemplary embodiment of the present disclosure, the optimal encoding manner is directly encoded into the encoded data of the preset transmission unit or a flag indicating the optimal encoding manner is encoded into the encoded data of the preset transmission unit.
According to a second aspect of the embodiments of the present disclosure, there is provided an encoding apparatus in a cloud desktop scenario, including:
the segmentation module is used for segmenting the digital signal into preset transmission units by the cloud server for compression coding;
the acquisition module is used for acquiring the zero terminal login user level in real time or at least at intervals of preset time by the cloud server;
the encoding module is used for selecting an optimal encoding mode from a first encoding echelon to encode according to the predetermined transmission unit encoded after the user level is acquired as the primary level, and encoding the optimal encoding mode into the encoded data of the preset transmission unit; when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit;
and the sending module is used for sending the coded data to the zero terminal by the cloud server.
According to a third aspect of the embodiments of the present disclosure, there is provided a decoding method in a cloud desktop scenario, including:
the method comprises the steps that a zero terminal receives compressed encoding data of a digital signal which is sent by a cloud server and is divided by a preset transmission unit;
the zero terminal acquires the coding mode of the coded data corresponding to the preset transmission unit from the compressed coded data;
the zero terminal decodes the coded data corresponding to the preset transmission unit according to the decoding mode corresponding to the coding mode;
and the coding mode corresponding to the preset transmission unit is related to the grade of the zero-terminal login user.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a decoding apparatus in a cloud desktop scenario, including:
the receiving module is used for receiving compressed encoding data of the digital signal which is sent by the cloud server and is divided by the preset transmission unit by the zero terminal;
an obtaining module, configured to obtain, by the zero terminal, a coding mode of coded data corresponding to the preset transmission unit from the compressed coded data;
the decoding module is used for decoding the coded data corresponding to the preset transmission unit by the zero terminal according to the decoding mode corresponding to the coding mode;
and the coding mode corresponding to the preset transmission unit is related to the grade of the zero-terminal login user.
According to a fifth aspect of embodiments of the present disclosure, there is provided an electronic apparatus including:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the steps of the encoding method in the cloud desktop scenario according to any one of the above embodiments by executing the executable instructions.
According to a sixth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the encoding method in the cloud desktop scenario described in any of the above embodiments.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
in the embodiment of the disclosure, the coding method in the cloud desktop scene can match corresponding usable coding modes to the user according to different user grades, so that diversified use choices are provided for the user on one hand, and the use experience of high-grade users with high requirements is improved on the other hand.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 shows a flowchart of an encoding method in a cloud desktop scenario in an exemplary embodiment of the present disclosure;
fig. 2 shows a flowchart of an encoding apparatus in a cloud desktop scenario in an exemplary embodiment of the present disclosure;
FIG. 3 is a flowchart illustrating a decoding method in a cloud desktop scenario according to an exemplary embodiment of the disclosure;
FIG. 4 is a flowchart illustrating a decoding apparatus in a cloud desktop scenario according to an exemplary embodiment of the present disclosure;
FIG. 5 illustrates a schematic diagram of a program product structure in an exemplary embodiment of the present disclosure;
fig. 6 shows a schematic structural diagram of an electronic device in an exemplary embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
First, in this example embodiment, an encoding method in a cloud desktop scenario is provided, and referring to fig. 1, the method may include the following steps:
step S101: the cloud server divides the digital signal into preset transmission units for compression coding;
step S102: the cloud server acquires a zero terminal login user level in real time or at least at intervals of preset time;
step S103: when the user level is primary, the cloud server selects an optimal coding mode from a first coding echelon to code the preset transmission unit coded after the user level is primary, and codes the optimal coding mode into the coded data of the preset transmission unit;
step S104: when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit;
step S105: and the cloud server sends the coded data to the zero terminal.
According to the encoding method in the cloud desktop scene, the corresponding usable encoding modes can be matched with the user according to different user grades, diversified use options are provided for the user on one hand, and the use experience of high-grade users with high requirements is improved on the other hand.
Specifically, different encoding echelons are set in the cloud server for the primary user and the advanced user so as to reasonably and efficiently select an encoding mode for digital signals sent to the advanced user and the primary user, and meanwhile, selected encoding mode information needs to be encoded so that a decoding section can correctly decode according to the encoding mode.
Hereinafter, the respective steps of the above-described method in the present exemplary embodiment will be described in more detail with reference to fig. 1.
In one embodiment, the predetermined transmission unit may be one frame image. Specifically, the digital signal may be divided into units of one frame of picture to select an appropriate coding scheme.
In one embodiment, the preset time may be 0.5-3 hours, and the cloud server obtains the level of the zero terminal login user from a user information list stored in the cloud server. Specifically, the preset time may be 0.5 to 3 hours, and the user experience is too poor if the preset time is too long, for example, when the user has purchased the senior user qualification currently, the user cannot experience the superior experience of the senior member in a short time after purchasing the user, so that the user experience is reduced.
In one embodiment, the first encoded echelon may include an H264 encoding scheme; the second encoded echelon may include an H265 encoding scheme and a VGTP encoding scheme. Specifically, the H264 and H265 encoding modes have certain advantages in terms of code stream saving, frame rate, and the like, but the definition of the decoded image in the office scene is poor, while the definition of the decoded image in the office scene is higher in the VGTP encoding mode. The first encoding echelon and the second encoding echelon may further include other encoding manners, which are not limited herein.
In one embodiment, the optimal encoding mode may be directly encoded into the encoded data of the preset transmission unit or a flag indicating the optimal encoding mode may be encoded into the encoded data of the preset transmission unit. Specifically, the optimal encoding mode of the preset transmission unit may be directly encoded into the encoded data, or may be a code stream saved by representing the optimal encoding mode with a binary flag that may represent the optimal encoding mode, for example: h264 can be represented by 00, H265 can be represented by 01, VGTP can be represented by 10, and when the optimal encoding mode used is VGTP, the mark 10 representing VGTP is coded in the code stream.
Secondly, in this example embodiment, there is provided an encoding apparatus in a cloud desktop scenario, and referring to fig. 2, the apparatus may include:
the segmentation module is used for segmenting the digital signal into preset transmission units by the cloud server for compression coding;
the acquisition module is used for acquiring the zero terminal login user level in real time or at least at intervals of preset time by the cloud server;
the encoding module is used for selecting an optimal encoding mode from a first encoding echelon to encode according to the predetermined transmission unit encoded after the user level is acquired as the primary level, and encoding the optimal encoding mode into the encoded data of the preset transmission unit; when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit;
and the sending module is used for sending the coded data to the zero terminal by the cloud server.
According to the encoding device under the cloud desktop scene, the corresponding usable encoding modes can be matched with the user according to different user grades, diversified use options are provided for the user on one hand, and the use experience of high-grade users with high requirements is improved on the other hand.
Secondly, in this example embodiment, a decoding method in a cloud desktop scenario is further provided, and referring to fig. 3, the method may include:
step S201: the method comprises the steps that a zero terminal receives compressed encoding data of a digital signal which is sent by a cloud server and is divided by a preset transmission unit;
step S202: the zero terminal acquires the coding mode of the coded data corresponding to the preset transmission unit from the compressed coded data;
step S203: the zero terminal decodes the coded data corresponding to the preset transmission unit according to the decoding mode corresponding to the coding mode; and the coding mode corresponding to the preset transmission unit is related to the grade of the zero-terminal login user.
Specifically, the zero terminal may determine what the encoding mode is according to the encoding mode identifier in the encoded data, may preset a mapping table of the encoding mode identifier and the encoding mode and the decoding mode, determine what the encoding mode and the decoding mode corresponding to the encoding mode are through table lookup, and then perform decoding according to the determined decoding mode.
According to the decoding method in the cloud desktop scene, the corresponding usable coding modes can be matched with the user according to different user grades, diversified use options are provided for the user on one hand, and the use experience of high-grade users with high requirements is improved on the other hand.
Secondly, in this example embodiment, there is provided a decoding apparatus in a cloud desktop scenario, and referring to fig. 4, the apparatus may include:
the receiving module is used for receiving compressed encoding data of the digital signal which is sent by the cloud server and is divided by the preset transmission unit by the zero terminal;
an obtaining module, configured to obtain, by the zero terminal, a coding mode of coded data corresponding to the preset transmission unit from the compressed coded data;
the decoding module is used for decoding the coded data corresponding to the preset transmission unit by the zero terminal according to the decoding mode corresponding to the coding mode;
and the coding mode corresponding to the preset transmission unit is related to the grade of the zero-terminal login user.
According to the decoding device in the cloud desktop scene, the corresponding usable coding modes can be matched with the user according to different user grades, diversified use options are provided for the user on one hand, and the use experience of high-grade users with high requirements is improved on the other hand.
It should be noted that although the various steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that these steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc. Additionally, it will also be readily appreciated that the steps may be performed synchronously or asynchronously, e.g., among multiple modules/processes/threads.
In an exemplary embodiment of the present disclosure, a computer-readable storage medium is further provided, on which a computer program is stored, and when executed by a processor, for example, the computer program may implement the steps of the encoding and decoding method in the cloud desktop scenario in any one of the above embodiments. In some possible embodiments, the aspects of the present invention may also be implemented in a form of a program product, which includes program code for causing a terminal device to perform the steps according to various exemplary embodiments of the present invention described in the section of the encoding and decoding method in the cloud desktop scenario described above in this specification when the program product runs on the terminal device.
Referring to fig. 5, a program product 300 for implementing the above-described encoding and decoding method in the cloud desktop scenario is described, which may employ a portable compact disc read only memory (CD-ROM) and include program codes, and may be run on a terminal device, such as a personal computer, according to an embodiment of the present invention. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable storage medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable storage medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
In an exemplary embodiment of the present disclosure, there is also provided an electronic device, which may include a processor, and a memory for storing executable instructions of the processor. Wherein the processor is configured to execute the steps of the encoding and decoding method in the cloud desktop scenario in any one of the above embodiments by executing the executable instructions.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 600 according to this embodiment of the invention is described below with reference to fig. 6. The electronic device 600 shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 6, the electronic device 600 is embodied in the form of a general purpose computing device. The components of the electronic device 600 may include, but are not limited to: at least one processing unit 610, at least one storage unit 620, a bus 630 that connects the various system components (including the storage unit 620 and the processing unit 610), a display unit 640, and the like.
Wherein the storage unit stores program codes, and the program codes can be executed by the processing unit 610, so that the processing unit 610 executes the steps according to various exemplary embodiments of the present invention described in the above-mentioned encoding and decoding method section in the cloud desktop scenario of this specification. For example, the processing unit 610 may perform the steps as shown in fig. 1 or fig. 3.
The storage unit 620 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)6201 and/or a cache memory unit 6202, and may further include a read-only memory unit (ROM) 6203.
The memory unit 620 may also include a program/utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The electronic device 600 may also communicate with one or more external devices 700 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 600, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 600 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 650. Also, the electronic device 600 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 660. The network adapter 660 may communicate with other modules of the electronic device 600 via the bus 630. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, where the software product may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, or a network device, etc.) to execute the encoding and decoding method in the cloud desktop scenario according to the embodiments of the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. An encoding method in a cloud desktop scene, comprising:
the cloud server divides the digital signal into preset transmission units for compression coding;
the cloud server acquires a zero terminal login user level in real time or at least at intervals of preset time;
when the user level is primary, the cloud server selects an optimal coding mode from a first coding echelon to code the preset transmission unit coded after the user level is primary, and codes the optimal coding mode into the coded data of the preset transmission unit;
when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit;
and the cloud server sends the coded data to the zero terminal.
2. The encoding method in the cloud desktop scene according to claim 1, wherein the predetermined transmission unit is one frame of image.
3. The encoding method in the cloud desktop scene according to claim 1, wherein the preset time is 0.5-3 hours, and the cloud server obtains the level of the zero-terminal login user from a user information list stored in the cloud server.
4. The encoding method under the cloud desktop scene according to claim 1, wherein the first encoding echelon includes an H264 encoding mode; the second encoding echelon comprises an H265 encoding mode and a VGTP encoding mode.
5. The encoding method in the cloud desktop scenario according to claim 1, wherein the optimal encoding manner is directly encoded into the encoded data of the preset transmission unit or a flag indicating the optimal encoding manner is encoded into the encoded data of the preset transmission unit.
6. An encoding device under a cloud desktop scene, comprising:
the segmentation module is used for segmenting the digital signal into preset transmission units by the cloud server for compression coding;
the acquisition module is used for acquiring the zero terminal login user level in real time or at least at intervals of preset time by the cloud server;
the encoding module is used for selecting an optimal encoding mode from a first encoding echelon to encode according to the predetermined transmission unit encoded after the user level is acquired as the primary level, and encoding the optimal encoding mode into the encoded data of the preset transmission unit; when the user level is high, the cloud server selects an optimal coding mode from a second coding echelon for coding the preset transmission unit coded thereafter, and codes the optimal coding mode into the coded data of the preset transmission unit;
and the sending module is used for sending the coded data to the zero terminal by the cloud server.
7. A decoding method in a cloud desktop scene is characterized by comprising the following steps:
the method comprises the steps that a zero terminal receives compressed encoding data of a digital signal which is sent by a cloud server and is divided by a preset transmission unit;
the zero terminal acquires the coding mode of the coded data corresponding to the preset transmission unit from the compressed coded data;
the zero terminal decodes the coded data corresponding to the preset transmission unit according to the decoding mode corresponding to the coding mode;
and the coding mode corresponding to the preset transmission unit is related to the grade of the zero-terminal login user.
8. A decoding device under a cloud desktop scene, comprising:
the receiving module is used for receiving compressed encoding data of the digital signal which is sent by the cloud server and is divided by the preset transmission unit by the zero terminal;
an obtaining module, configured to obtain, by the zero terminal, a coding mode of coded data corresponding to the preset transmission unit from the compressed coded data;
the decoding module is used for decoding the coded data corresponding to the preset transmission unit by the zero terminal according to the decoding mode corresponding to the coding mode;
and the coding mode corresponding to the preset transmission unit is related to the grade of the zero-terminal login user.
9. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the steps of the encoding method in the cloud desktop scenario according to any one of claims 1 to 5 via executing the executable instructions.
10. A computer-readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the steps of the encoding method in the cloud desktop scenario of any one of claims 1 to 5.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640116A (en) * | 2018-12-24 | 2019-04-16 | 广州微算互联信息技术有限公司 | The coding method of cloud mobile phone network video and server |
| CN110650355A (en) * | 2019-11-28 | 2020-01-03 | 国家广播电视总局广播电视科学研究院 | Live broadcast service scheduling method and device, computing device and storage medium |
| CN111882626A (en) * | 2020-08-06 | 2020-11-03 | 腾讯科技（深圳）有限公司 | Image processing method, apparatus, server and medium |
| CN113098946A (en) * | 2021-03-26 | 2021-07-09 | 西安万像电子科技有限公司 | Cloud desktop scene identification method and device, storage medium and electronic device |
-
2021
- 2021-12-10 CN CN202111506677.9A patent/CN114286094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640116A (en) * | 2018-12-24 | 2019-04-16 | 广州微算互联信息技术有限公司 | The coding method of cloud mobile phone network video and server |
| CN110650355A (en) * | 2019-11-28 | 2020-01-03 | 国家广播电视总局广播电视科学研究院 | Live broadcast service scheduling method and device, computing device and storage medium |
| CN111882626A (en) * | 2020-08-06 | 2020-11-03 | 腾讯科技（深圳）有限公司 | Image processing method, apparatus, server and medium |
| CN113098946A (en) * | 2021-03-26 | 2021-07-09 | 西安万像电子科技有限公司 | Cloud desktop scene identification method and device, storage medium and electronic device |
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