CN110611842A - Video transmission management method based on virtual machine and related device - Google Patents
Video transmission management method based on virtual machine and related device Download PDFInfo
- Publication number
- CN110611842A CN110611842A CN201910893782.9A CN201910893782A CN110611842A CN 110611842 A CN110611842 A CN 110611842A CN 201910893782 A CN201910893782 A CN 201910893782A CN 110611842 A CN110611842 A CN 110611842A
- Authority
- CN
- China
- Prior art keywords
- video
- terminal
- source
- loading
- sending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- 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
- H04N21/44008—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 operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application provides a video transmission management method and a related device based on a virtual machine, and relates to the field of video stream guidance of the virtual machine. The method is applied to a video stream guidance system, the video stream guidance system is in communication connection with a terminal, and the method comprises the following steps: acquiring a video selection identifier sent by a terminal; judging whether a first video loading source corresponding to the video selection identifier is received or not; and if so, sending the first video loading source to the terminal so that the terminal plays the first video analyzed by the first video loading source. The traditional server side playing, screen recording and recoding are replaced by the way of directly decoding and playing the video at the display terminal, and the terminal receives, decodes and displays the complex flow, so that the video playing effect is greatly improved, meanwhile, the computing power consumption and the network transmission pressure are greatly reduced, and the future requirements of virtual cloud desktop video playing are met.
Description
Technical Field
The present application relates to the field of video streaming of virtual machines, and in particular, to a video transmission management method and a related apparatus based on a virtual machine.
Background
In recent years, with the development and popularization of a Virtual Desktop Infrastructure (VDI), the market demand for playing network high-definition video by a Virtual machine is increasingly strong. With the rapid development of the VDI virtualization technology, the application range of the virtual cloud host is gradually expanded, and the market demands for the universality and fluency of the virtual machine are gradually increased.
In the existing VDI virtualization scheme, there are two schemes for playing network video: the decoding and playing of the video are executed by the virtual machine, and the server collects and samples images and sound generated by playing and sends the images and sound to the user terminal for reproduction in real time; the decoding and playing of the video are executed by the virtual machine, the server collects images and sound generated by playing and then re-encodes the images and the sound, and sends a re-encoding result to the user terminal in a video stream mode in real time. And the user terminal performs secondary decoding on the received video stream and then performs playing and displaying. The two existing schemes have high requirements on the processing capacity of the virtual machine, and therefore the playing effect of the video is poor.
Disclosure of Invention
In view of the above, an object of the present application is to provide a video transmission management method based on a virtual machine and a related apparatus.
In order to achieve the above purpose, the embodiments of the present application employ the following technical solutions:
in a first aspect, an embodiment of the present application provides a video transmission management method based on a virtual machine, which is applied to a video stream guidance system, where the video stream guidance system is in communication connection with a terminal, and the method includes: acquiring a video selection identifier sent by the terminal; judging whether a first video loading source corresponding to the video selection identifier is received or not; if so, sending the first video loading source to the terminal so that the terminal plays the first video analyzed by the first video loading source.
In an optional embodiment, the determining whether the video loading source corresponding to the video selection identifier is received includes: judging whether the first video source address is received or not; if so, sending the first video source address to the terminal so that the terminal plays the first video obtained according to the first video source address; if not, judging whether the first video cache source is received or not; if so, sending the first video cache source to the terminal so that the terminal plays the first video decoded from the first video cache source.
In an optional embodiment, after the sending the first video source address to the terminal so that the terminal plays the first video acquired according to the first video source address, the method further includes: acquiring a first progress adjustment instruction sent by the terminal; and sending a second video source address corresponding to the first progress adjustment instruction to the terminal so that the terminal plays a second video obtained according to the second video source address.
In an optional embodiment, before the sending the first video source address to the terminal, the method further comprises: judging whether the first video source address is matched with a preset address field; if so, executing the step of sending a second video source address corresponding to the first progress adjustment instruction to the terminal; and if not, sending loading abnormal information to the terminal.
In an optional embodiment, after the sending the first video cache source to the terminal so that the terminal plays the first video decoded from the first video cache source, the method further includes: acquiring a second progress adjustment instruction sent by the terminal; judging whether a second video cache source corresponding to the second progress adjustment instruction is sent to the terminal; and if not, sending the second video cache source to the terminal so that the terminal plays a third video decoded from the second video cache source.
In an optional embodiment, when the first video cache source is not received, the method further comprises: sending a cache source intercepting instruction to a video intercepting module of the video stream guidance system so that the video intercepting module acquires the first video cache source; and sending the first video cache source to the terminal so that the terminal plays the first video decoded from the first video cache source.
In an optional implementation manner, before the sending the first video loading source to the terminal so that the terminal plays the first video parsed by the first video loading source, the method further includes: and performing resource supplement for the first video loading source. The resource supplement comprises any one or combination of the following: source video playing details, source video address information details, and video address list details.
In a second aspect, an embodiment of the present application provides a video transmission management method based on a virtual machine, which is applied to a terminal, where the terminal is in communication connection with a video stream guidance system, and the method includes: acquiring a video selection instruction input by a user; sending a video selection identifier corresponding to the video selection instruction to the video stream guidance system; acquiring a first video loading source which is sent by the video stream guidance system and corresponds to the video selection identifier; and playing the first video after the first video loading source is analyzed.
In an alternative embodiment, the terminal comprises a first interactive interface and a first display interface; the acquiring of the video selection instruction input by the user comprises: and acquiring the video selection instruction through the first interactive interface. The playing the first video after the first video loading source is analyzed includes: and playing the first video after the first video loading source is analyzed on the first display interface.
In an optional embodiment, the obtaining the first video loading source corresponding to the video selection identifier sent by the video stream guidance system includes: judging whether the first video source address is received or not; if yes, playing the first video obtained according to the first video source address on the first display interface; if not, judging whether the first video cache source is received or not; and if so, playing the first video decoded from the first video cache source on the first display interface.
In an optional embodiment, after the first display interface plays the first video obtained according to the first video source address, the method further includes: acquiring a first progress adjusting instruction input by the user through the first interactive interface; sending the first progress adjustment instruction to the video stream guidance system; judging whether a second video source address corresponding to the first progress adjustment instruction sent by the video stream guidance system is received; and if so, playing a second video acquired according to the second video source address on the first display interface.
In an optional embodiment, after the first display interface plays the first video decoded from the first video cache source, the method further includes: acquiring a second progress adjusting instruction input by the user through the first interactive interface; sending the second progress adjustment instruction to the video stream guidance system; judging whether a second video source address corresponding to the second progress adjustment instruction sent by the video stream guidance system is received; and if so, playing a third video obtained by decoding the second video cache source on the first display interface.
In an optional embodiment, when the first video cache source is not received, the method further comprises: and displaying loading exception information.
In a third aspect, an embodiment of the present application provides a video stream guidance system based on a virtual machine, where the video stream guidance system is connected to a terminal in a communication manner, and the video stream guidance system includes: a browser plug-in and a video director. The browser plug-in is in communication connection with the video director; the browser plug-in is used for acquiring a video selection identifier sent by the terminal; the browser plug-in is further used for judging whether a first video loading source corresponding to the video selection identifier is received or not; the video guider is used for sending the first video loading source to the terminal when the browser plug-in receives the first video loading source, so that the terminal plays the first video analyzed by the first video loading source.
In a fourth aspect, an embodiment of the present application provides a terminal, where the terminal is connected to a video stream guidance system in a communication manner, and the terminal includes: the device comprises an interaction module, a communication module and a processing module. The interaction module is used for acquiring a video selection instruction input by a user; the communication module is used for sending a video selection identifier corresponding to the video selection instruction to the video stream guidance system; the communication module is further configured to acquire a first video loading source corresponding to the video selection identifier and sent by the video stream guidance system; the processing module is used for playing the first video after the first video loading source is analyzed.
In a fifth aspect, an embodiment of the present application provides an electronic device, including a processor and a memory, where the memory stores machine executable instructions that can be executed by the processor, and the processor can execute the machine executable instructions to implement the video transmission management method according to any one of the foregoing embodiments.
In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the video transmission management method according to any one of the foregoing embodiments.
According to the video transmission management method and the related device based on the virtual machine, the traditional complex processes of playing, screen recording, re-encoding and terminal receiving, decoding and displaying at the server side are replaced by the way of directly decoding and playing the video at the display terminal, the video playing effect is greatly improved, meanwhile, the computing power consumption and the network transmission pressure are greatly reduced, and the future requirements of virtual cloud desktop video playing are met.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic diagram of a video stream guidance system according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a video transmission management method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 4 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 5 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 6 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 7 is a schematic diagram of another video stream guidance system according to an embodiment of the present application;
fig. 8 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 9 is a schematic block diagram of a terminal according to an embodiment of the present application;
fig. 10 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 11 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 12 is a schematic interface display diagram of a terminal according to an embodiment of the present disclosure;
fig. 13 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 14 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 15 is a schematic flowchart of another video transmission management method according to an embodiment of the present application;
fig. 16 is a signaling interaction diagram of a video transmission management method according to an embodiment of the present application;
fig. 17 is a block diagram of an electronic device according to an embodiment of the present application.
Icon: 10-server, 20-video guide system, 21-browser plug-in, 22-video guide, 23-video interception module, 30-terminal, 31-interaction module, 32-communication module, 33-processing module, 310-interaction screen, 310 a-first display interface, 310 b-first interaction interface, 60-electronic device, 61-memory, 62-processor, 63-communication interface.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The presentation of pictures in existing VDI virtualization schemes relies on real-time data transmission: the playing result is directly transmitted during video playing, but due to various reasons such as computing power, network speed, transmission mode and the like, various problems such as jamming, disorder, screen splash, asynchronous sound and picture and the like are caused. Even if the regional encoding and decoding transmission mode is adopted for optimization, the actual playing effect is flawed due to reasons such as calculation power distribution of the server, and the using effect is influenced.
Based on the foregoing problems, an embodiment of the present application provides a video stream guidance system based on a virtual machine, as shown in fig. 1, and fig. 1 is a schematic view of the video stream guidance system provided in the embodiment of the present application. The video guide system 20 may run on a virtual machine and be communicatively connected to the terminal 30; the video guide system 20 includes: a browser plug-in 21 and a video director 22.
The browser plug-in 21 is in communication connection with the video director 22; the browser plug-in 21 is in communication connection with the server 10 storing the video loading source; the video director 22 is communicatively coupled to the terminal 30.
The browser plug-in 21 is used for acquiring the video selection identifier sent by the terminal 30.
The browser plug-in 21 is further configured to determine whether a first video loading source corresponding to the video selection identifier is received.
The video director 22 is configured to send the first video loading source to the terminal 30 when the browser plug-in 21 receives the first video loading source, so that the terminal 30 plays the first video parsed by the first video loading source.
It should be noted that the server 10 may exist as an entity, or may be a cloud end storing the corresponding video loading source. It can be understood that the video selection identifier may select a video source to be played, and may also carry playing window information of the terminal, and the video stream guidance system 20 determines a screen position and a playing window size of the first video on the terminal 30 according to the playing window information. It is anticipated that the video stream guidance system 20 may operate a virtual machine, where the virtual machine may be operated by occupying hardware resources on a certain server, or may be operated according to other manners, and a specific implementation manner of the virtual machine is not limited in this application.
According to the video stream guidance system provided by the embodiment of the application, the traditional complex processes of playing, screen recording and re-encoding at the server side are replaced by the mode of directly decoding and playing the video at the terminal, and the terminal receives, decodes and displays the video, so that the video playing effect is greatly improved, meanwhile, the computing power consumption and the network transmission pressure are greatly reduced, and the future requirements of virtual cloud desktop video playing are met.
Based on the video stream guidance system 20 in fig. 1, in order to implement video transmission between a virtual machine and a terminal, an embodiment of the present application provides a video transmission management method based on a virtual machine, and as shown in fig. 2, fig. 2 is a schematic flowchart of a video transmission management method provided in an embodiment of the present application. The video transmission management method comprises the following steps:
and S400, acquiring a video selection identifier sent by the terminal.
Step S401, judging whether a first video loading source corresponding to the video selection identification is received.
When the video stream guidance system 20 receives the first video loading source, step S402 is executed.
Step S402, the first video loading source is sent to the terminal, so that the terminal plays the first video analyzed by the first video loading source.
When the video stream guidance system 20 does not receive the first video loading source within a certain time, step S403 is executed.
And step S403, sending the loading exception information to the terminal.
It can be understood that the loading exception information may be feedback information that the first video loading source is not received, or may also be network failure information, and the specific content of the loading exception information is determined according to an actual use situation.
According to the video transmission management method provided by the embodiment of the application, the traditional complex processes of playing, screen recording and re-encoding at a server side and receiving, decoding and displaying at a terminal are replaced by a mode of directly decoding and playing a video at the terminal, the video playing effect is greatly improved, the computing power consumption and the network transmission pressure are reduced, and the future requirements of virtual cloud desktop video playing are met.
In an alternative embodiment, to further reduce the network transmission pressure and the consumption of computing power, on the basis of fig. 2, for example, the first video loading source includes a first video source address or a first video cache source, as shown in fig. 3, and fig. 3 is a schematic flowchart of another video transmission management method provided in this embodiment of the present application. The step S401 includes:
step S401-1, judging whether a first video source address is received.
If yes, go to step S402-1.
Step S402-1, sending the first video source address to the terminal so that the terminal plays the first video obtained according to the first video source address.
It can be understood that the terminal 30 directly obtains the first video source address corresponding to the video selection identifier, then the terminal 30 directly obtains the first video according to the first video source address, and plays the first video at the terminal 30, which can reduce the processes of playing, screen recording and re-encoding of the video stream guidance system 20 of the virtual machine, and reduce the network transmission pressure and the computing power consumption thereof.
If not, step S401-2 is executed.
Step S401-2, judging whether a first video cache source is received.
If yes, go to step S402-2.
And S402-2, sending the first video cache source to the terminal so that the terminal plays the first video decoded from the first video cache source.
In the actual video playing process, the situation that the first video source address of the first video is naturally the optimal one can be directly obtained, if not, the first video cache source corresponding to the video selection identifier can be obtained, the video stream guidance system 20 forwards the first video cache source to the terminal 30 instead of performing the processes of playing, screen recording and re-encoding, and the terminal 30 decodes and plays the first video cache source, so that the network transmission pressure and the computing power consumption of the virtual machine are reduced.
In an optional embodiment, in order to perform progress adjustment on a first video being played by the terminal 30, a possible implementation manner is provided on the basis of fig. 3, for example, fig. 4 is shown, and fig. 4 is a schematic flow chart of another video transmission management method provided in this embodiment of the present application. After step S402-1, the method further comprises:
and step S404, acquiring a first progress adjustment instruction sent by the terminal.
Step S405, sending a second video source address corresponding to the first progress adjustment instruction to the terminal, so that the terminal plays a second video obtained according to the second video source address.
It is understood that the first progress adjustment command may be, but is not limited to, play, pause, forward, backward, fast forward, fast backward, adjust to a specified position, and the like. For example, the video stream guidance system 20 may perform segmented transmission on the source address of the video, and if the first video is split into three segments, each segment corresponds to one video source address, and the video source address carries the playing time information of the first video, it may be determined whether a second video source address corresponding to the first progress adjustment instruction is received according to the video source address, and then the second video obtained according to the second video source address is played, so as to adjust the playing action of the terminal 30 in the video playing process.
In an alternative embodiment, in order to filter a video source address and reduce discordant video transmission, a possible implementation manner is provided on the basis of fig. 4, for example, fig. 5, and fig. 5 is a flowchart of another video transmission management method provided in this embodiment of the present application. Before step S402, the method further comprises:
step S406, judging whether the first video source address is matched with the preset address field.
If yes, go to step S402; if not, go to step S403.
The video source address typically has a fixed address identifier that a web site or video source that can be trusted will have. Through the matching of the first video source address and the preset address field, the video which does not meet the requirement can be screened and dynamically audited. It is understood that other addresses approved by users or administrators can be added on the basis of the address identification codes to form the preset address field of the application.
In an optional implementation manner, in order to perform progress adjustment on a first video being played by the terminal 30, a possible implementation manner is provided on the basis of fig. 3, for example, fig. 6, and fig. 6 is a schematic flow chart of another video transmission management method provided in this embodiment of the present application. After step S402-2, the method further comprises:
step S407, acquiring a second progress adjustment instruction sent by the terminal;
step S408, judging whether a second video cache source corresponding to the second progress adjustment instruction is sent to the terminal;
if not, step S409 is executed. If yes, go to step S410.
And step S409, sending the second video cache source to the terminal so that the terminal plays the third video decoded from the second video cache source.
And step S410, the terminal plays the third video obtained by decoding the second video cache source.
It can be understood that the terminal 30 can only play the third video decoded from the second video cache source if the second video cache source corresponding to the second progress adjustment instruction is obtained. Through the judgment of the video stream guidance system 20, it can be determined whether the terminal 30 has a corresponding second video cache source, so that the terminal can cache the second video cache source and further play a third video.
In an alternative embodiment, the video buffer source has a plurality of different formats, and besides the currently more common format, a part of the formats cannot be fully supported, and based on the problem, on the basis of fig. 1, the present application provides another video stream guidance system 20, as shown in fig. 7, and fig. 7 is a schematic diagram of another video stream guidance system provided in the embodiment of the present application. The video guide system 20 further comprises a video interception module 23, and the video interception module 23 is communicatively connected to the browser plug-in 21.
Based on the video stream guidance system 20 in fig. 7, in order to obtain a video that is not in a common format, a possible implementation manner is provided on the basis of fig. 3, for example, fig. 8, and fig. 8 is a schematic flowchart of another video transmission management method provided in this embodiment of the present application. After step S401-2, when the first video cache source is not received, the method further includes:
step S411, a cache source intercepting instruction is sent to a video intercepting module of the video stream guidance system, so that the video intercepting module acquires the first video cache source.
And then the above-mentioned step S402-2 is executed.
It can be understood that the video loading starting time requires the video interception module 23 to check the communication record, filter and acquire the video loading source information from the communication record, so as to acquire the video loading source that is not acquired by the browser plug-in 21, realize the margin for acquiring the video loading source, and improve the video stability after the video loading source is transmitted by the virtual machine and the video loading source is analyzed by the terminal playing.
It is anticipated that, although not shown in fig. 8, when the video interception module 23 cannot acquire the video loading source, it sends loading exception information to the terminal 30, so as to end the process of loading the video loading source and playing the video.
In an alternative embodiment, in order to make the video played by the terminal 30 more complete and bring a better experience to the user, before step S402, resource replenishment may also be performed for the first video loading source.
The resource supplement comprises any one or combination of the following: source video playing details, source video address information details, and video address list details.
It can be understood that the video stream guidance system 20 can perform resource supplementation according to specific situations and processing results, so as to meet user requirements and improve user experience.
It is understood that the browser plug-in 21, the video director 22 and the video intercepting module 23 of the video stream guidance system 20 may cooperatively implement the above steps S400 to S411.
For the terminal 30, an embodiment of the present application provides a terminal, and as shown in fig. 9, fig. 9 is a block schematic diagram of a terminal provided in an embodiment of the present application. The terminal 30 includes: an interaction module 31, a communication module 32 and a processing module 33.
The interaction module 31 is used for acquiring a video selection instruction input by a user.
The communication module 32 is configured to send a video selection identifier corresponding to the video selection instruction to the video stream guidance system.
The communication module 32 is further configured to acquire a first video loading source corresponding to the video selection identifier and sent by the video stream guidance system.
The processing module 33 is configured to play the first video after the first video is loaded into the source and parsed.
By using the terminal 30 communicatively connected to the video guide system 20, the terminal 30 plays the video corresponding to the video selection command input by the user, thereby reducing the computational power consumption and network transmission pressure of the virtual machine.
The terminal 30 may be, but is not limited to, a smart phone, a tablet computer, a personal computer, a smart watch, a smart speaker with display and processing capabilities, a projector, a smart television, a smart screen, and the like.
Based on the terminal 30, in order to improve the playing effect of the video and reduce the network transmission pressure, an embodiment of the present application provides a video transmission management method based on a virtual machine, which is applied to the terminal 30, as shown in fig. 10, and fig. 10 is a schematic flowchart of another video transmission management method provided in the embodiment of the present application. The video transmission management method comprises the following steps:
and step S500, acquiring a video selection instruction input by a user.
And S501, sending a video selection identifier corresponding to the video selection instruction to the video stream guidance system.
Step S502, a first video loading source which is sent by the video guide system and corresponds to the video selection identification is obtained.
And S503, playing the first video after the first video is loaded into the source and analyzed.
The video loading source can be understood to be analyzed and played on the terminal 30, the virtual machine does not need to execute the existing playing-screen recording-recoding process, and the computing power loss of the virtual machine and the network transmission pressure between the virtual machine and the terminal are reduced.
In an optional implementation manner, in order to implement the interaction and video playing process of the terminal 30, on the basis of fig. 10, taking the terminal including a first interaction interface and a first display interface as an example, fig. 11 is a schematic flowchart of another video transmission management method provided in this embodiment of the present application. For the step S500, a possible implementation is given:
and S500-1, acquiring a video selection instruction through a first interactive interface.
For the step S503, a possible implementation is given:
and S503-1, playing the first video obtained by analyzing the first video loading source on the first display interface.
It can be understood that the acquisition of the video selection instruction and the playing of the first video are realized on the interface of the terminal 30, which is beneficial to improving the user experience.
For example, for the first interactive interface and the first display interface, in the embodiment of the present application, a terminal 30 is taken as an example to be a smart phone, and a possible implementation manner is provided, please refer to fig. 12, and fig. 12 is an interface display schematic diagram of a terminal provided in the embodiment of the present application. The terminal 30 includes an interactive screen 310, a first display interface 310a, and a first interactive interface 310 b. The user inputs a video selection command at the first interactive interface 310b and displays a first video at the first display interface 310 a. It is understood that the first display interface 310a and the first interactive interface 310b in fig. 12 are only schematic, and the first display interface 310a and the first interactive interface 310b may be two overlapped interactive regions, may also be separated, or may otherwise have two partially combined interactive regions, which may be determined according to different usage requirements.
In an optional implementation manner, in order to obtain a video loading source corresponding to the video selection instruction, on the basis of fig. 11, taking an example that the first video loading source includes a first video source address or a first video cache source, fig. 13 is a schematic flowchart of another video transmission management method provided in this embodiment of the present application. The step S502 includes:
step S502a, determine whether the first video source address is received.
If yes, go to step S503 a.
Step S503a, playing the first video obtained according to the first video source address on the first display interface.
If not, step S502b is executed.
Step S502b, determine whether the first video cache source is received.
If yes, go to step S503 b. If not, go to step S504.
Step S503b, playing the first video decoded from the first video cache source on the first display interface.
And step S504, displaying abnormal loading information.
It can be understood that the abnormal loading information may be error report information that a video loading source is not received, or may be other information of the terminal 30 during the video playing process.
When the first video source address can be received, the terminal 30 may directly obtain the corresponding first video from the server 10 according to the first video source address; when receiving the first video cache source, the terminal 30 decodes the first video cache source, and then plays the corresponding first video, so as to reduce the computing power loss and the network transmission pressure of the virtual machine.
In an optional implementation manner, in order to implement operations such as progress adjustment of video playing, a possible implementation manner is provided on the basis of fig. 13, for example, fig. 14 is a flowchart of another video transmission management method provided in this embodiment of the present application, and fig. 14 is a schematic flowchart. After step S503a, the method further includes:
and step S505, acquiring a first progress adjustment instruction input by a user through a first interactive interface.
Step S506, the first progress adjustment instruction is sent to the video guide system.
Step S507, determining whether a second video source address corresponding to the first progress adjustment instruction sent by the video stream guidance system is received.
If yes, go to step S508. If not, go to step S504.
And step S508, playing the second video obtained according to the second video source address on the first display interface.
It can be understood that, when the video loading source received by the terminal 30 is a video source address and progress adjustment is implemented, the second video source address corresponding to the first progress adjustment instruction is obtained, and the second video source address is used to obtain the second video corresponding to the first progress adjustment instruction from the server 10, so as to implement operations such as progress adjustment of video playing.
In an optional implementation manner, in order to implement operations such as progress adjustment of video playing, on the basis of fig. 13, another possible implementation manner is given, for example, fig. 15, and fig. 15 is a schematic flow diagram of another video transmission management method provided in this embodiment of the present application. The method further comprises the following steps:
step S509, acquiring a second progress adjustment instruction input by the user through the first interactive interface.
And step S510, sending the second progress adjustment instruction to the video guide system.
Step S511, determining whether a second video source address corresponding to the second progress adjustment instruction sent by the video guidance system is received.
If yes, go to step S512. If not, go to step S504.
And S512, playing a third video obtained by decoding the second video cache source on the first display interface.
It can be understood that, when the video loading source received by the terminal 30 is a video cache source and progress adjustment is implemented, the second video cache source corresponding to the second progress adjustment instruction is obtained, and the terminal 30 decodes the second video cache source to play a third video corresponding to the second video cache source, thereby implementing operations such as progress adjustment of video playing. The interaction module 31, the communication module 32, and the processing module 33 may cooperatively implement the steps S500 to S512.
With respect to the above steps S400 to S411 and steps S500 to S512, with reference to fig. 16, the server 10, the video guidance system 20, and the terminal 30 in fig. 7, fig. 16 is a signaling interaction diagram of a video transmission management method according to an embodiment of the present application. The video transmission management method comprises the following steps:
step S700, the terminal 30 sends a video selection identifier to the browser plug-in 21.
Step S701, the server 10 receives the video selection identifier forwarded by the browser plug-in 21.
Step S702, the server 10 sends the first video loading source corresponding to the video selection identifier to the browser plug-in 21.
It should be noted that, in the process of step S702, the first video loading source includes a first video source address or a first video cache source, and the determination of the specific transmission content thereof may use the manner disclosed in steps S400 to S411 and steps S500 to S512 described above.
When the first video loading source is the first video source address, step S703 is executed.
Step S703, the browser plug-in 21 sends the first video source address to the video director 22.
Step S704, the video director 22 forwards the first video source address to the terminal 30.
Step S705, the terminal 30 plays the first video obtained according to the first video source address.
When the first video loading source is the first video cache source, step S706 is executed.
Step S706, the browser plug-in 21 sends the first video cache source to the video director 22.
Step S707, the video director 22 forwards the first video cache source to the terminal 30.
Step S708, the terminal 30 plays the first video decoded from the first video cache source.
In the case that the format of the first video cache source is not a common format, the video transmission method further includes:
step S709, the browser plug-in 21 sends a video interception instruction to the video interception module 23.
Step S710, the server 10 sends the first video cache source corresponding to the video interception instruction to the video interception module 23.
In step S711, the terminal 30 obtains the first video cache source sent by the video interception module 23 → the browser plug-in 21 → the video director 22.
When the terminal 30 receives the first video buffer source, it executes the step S708.
By using the video stream guidance system 20 and the terminal 30 provided by the embodiment of the application, the traditional complex processes of playing, screen recording, re-encoding and terminal receiving, decoding and displaying at the server can be replaced, the video playing effect is greatly improved, meanwhile, the computing power consumption and the network transmission pressure are greatly reduced, and the future requirements of virtual cloud desktop video playing are met.
To implement the progress adjustment of the video playing, referring to fig. 16, when the first video loading source is the first video source address, step S713 is executed.
In step S713, the terminal 30 sends a first progress adjustment instruction to the browser plug-in 21.
Step S714, the browser plug-in 21 forwards the first progress adjustment instruction to the server 10.
In step S715, the terminal 30 receives the second video source address corresponding to the first progress adjustment instruction transmitted via the server 10 → the browser plug-in 21 → the video director 22.
Step S716, the terminal 30 plays the second video obtained according to the second video source address on the first display interface.
To adjust the progress of video playing, referring to fig. 16, when the first video loading source is the first video caching source, step S717 is performed.
In step S717, the terminal 30 sends the second progress adjustment instruction to the browser plug-in 21.
Step S718, the browser plug-in 21 forwards the second progress adjustment instruction to the server 10.
In step S719, the terminal 30 receives the second video cache source corresponding to the second progress adjustment instruction transmitted via the server 10 → the browser plug-in 21 → the video director 22.
Step S720, the terminal 30 plays the third video decoded from the second video buffer source on the first display interface.
It can be understood that the browser plug-in 21 may also obtain the position of the playing window, the size information of the video playing window, and the like; the video director 22 may also perform a unification process according to the type of the video source, and after the process is completed, the result is sent to the terminal 30 for playing. It should be noted that the browser plug-in 21 may be an extension plug-in of an existing browser, but a self-built browser and a self-built player may also implement the present application; the video interception module 23 can be a software component, and can also be hardware, driver, etc.
An electronic device is provided in an embodiment of the present application, as shown in fig. 17, and fig. 17 is a block schematic diagram of an electronic device provided in an embodiment of the present application. The electronic device 60 comprises a memory 61, a processor 62 and a communication interface 63. The memory 61, processor 62 and communication interface 63 are electrically connected to each other, directly or indirectly, to enable transmission or interaction of data. For example, the components may be electrically connected to each other via one or more communication buses or signal lines. The memory 61 may be used to store software programs and modules, such as program instructions/modules corresponding to the video transmission management method provided in the embodiment of the present application, and the processor 62 executes various functional applications and data processing by executing the software programs and modules stored in the memory 61. The communication interface 63 may be used for communicating signaling or data with other node devices. The electronic device 60 may have a plurality of communication interfaces 63 in this application.
The Memory 61 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like.
The processor 62 may be an integrated circuit chip having signal processing capabilities. The processor may be a general-purpose processor including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
The electronic device 60 may implement any of the video transmission management methods provided herein. The electronic device 60 may be, but is not limited to, a cell phone, a tablet computer, a laptop computer, a server, or other electronic device having communication and processing capabilities.
An embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the video transmission management method according to any one of the foregoing embodiments. The computer readable storage medium may be, but is not limited to, various media that can store program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a PROM, an EPROM, an EEPROM, a magnetic or optical disk, etc. An embodiment of the present application provides an electronic device, which includes a processor and a memory, where the memory stores machine executable instructions that can be executed by the processor, and the processor can execute the machine executable instructions to implement the video transmission management method in any one of the foregoing embodiments.
In summary, the present application provides a video transmission management method and a related apparatus based on a virtual machine, and relates to the field of video stream guidance of the virtual machine. The method is applied to a video stream guidance system, the video stream guidance system is in communication connection with a terminal, and the method comprises the following steps: acquiring a video selection identifier sent by a terminal; judging whether a first video loading source corresponding to the video selection identifier is received or not; and if so, sending the first video loading source to the terminal so that the terminal plays the first video analyzed by the first video loading source. The traditional server side playing, screen recording and recoding are replaced by the way of directly decoding and playing the video at the display terminal, and the terminal receives, decodes and displays the complex flow, so that the video playing effect is greatly improved, meanwhile, the computing power consumption and the network transmission pressure are greatly reduced, and the future requirements of virtual cloud desktop video playing are met.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (17)
1. A video transmission management method based on a virtual machine is applied to a video stream guidance system, wherein the video stream guidance system is in communication connection with a terminal, and the method comprises the following steps:
acquiring a video selection identifier sent by the terminal;
judging whether a first video loading source corresponding to the video selection identifier is received or not;
if so, sending the first video loading source to the terminal so that the terminal plays the first video analyzed by the first video loading source.
2. The method of claim 1, wherein the first video loading source comprises a first video source address or a first video cache source, and wherein the determining whether the video loading source corresponding to the video selection identifier is received comprises:
judging whether the first video source address is received or not;
if so, sending the first video source address to the terminal so that the terminal plays the first video obtained according to the first video source address;
if not, judging whether the first video cache source is received or not;
if so, sending the first video cache source to the terminal so that the terminal plays the first video decoded from the first video cache source.
3. The method of claim 2, wherein after the sending the first video source address to the terminal to cause the terminal to play the first video obtained according to the first video source address, the method further comprises:
acquiring a first progress adjustment instruction sent by the terminal;
and sending a second video source address corresponding to the first progress adjustment instruction to the terminal so that the terminal plays a second video obtained according to the second video source address.
4. The method of claim 3, wherein prior to said sending the first video source address to the terminal, the method further comprises:
judging whether the first video source address is matched with a preset address field;
if so, executing the step of sending a second video source address corresponding to the first progress adjustment instruction to the terminal;
and if not, sending loading abnormal information to the terminal.
5. The method according to claim 2, wherein after the sending the first video buffer source to the terminal to make the terminal play the first video decoded by the first video buffer source, the method further comprises:
acquiring a second progress adjustment instruction sent by the terminal;
judging whether a second video cache source corresponding to the second progress adjustment instruction is sent to the terminal;
and if not, sending the second video cache source to the terminal so that the terminal plays a third video decoded from the second video cache source.
6. The method of claim 2, wherein when the first video cache source is not received, the method further comprises:
sending a cache source intercepting instruction to a video intercepting module of the video stream guidance system so that the video intercepting module acquires the first video cache source;
and sending the first video cache source to the terminal so that the terminal plays the first video decoded from the first video cache source.
7. The method according to claim 1, wherein before the sending the first video loading source to the terminal so as to make the terminal play the first video parsed by the first video loading source, the method further comprises:
performing resource supplementation on the first video loading source; the resource supplement comprises any one or combination of the following: source video playing details, source video address information details, and video address list details.
8. A video transmission management method based on a virtual machine is applied to a terminal, wherein the terminal is in communication connection with a video stream guidance system, and the method comprises the following steps:
acquiring a video selection instruction input by a user;
sending a video selection identifier corresponding to the video selection instruction to the video stream guidance system;
acquiring a first video loading source which is sent by the video stream guidance system and corresponds to the video selection identifier;
and playing the first video after the first video loading source is analyzed.
9. The method of claim 8, wherein the terminal comprises a first interactive interface and a first display interface;
the acquiring of the video selection instruction input by the user comprises:
acquiring the video selection instruction through the first interactive interface;
the playing the first video after the first video loading source is analyzed includes:
and playing the first video after the first video loading source is analyzed on the first display interface.
10. The method of claim 9, wherein the first video loading source comprises a first video source address or a first video cache source, and the obtaining the first video loading source corresponding to the video selection identifier sent by the video stream guidance system comprises:
judging whether the first video source address is received or not;
if yes, playing the first video obtained according to the first video source address on the first display interface;
if not, judging whether the first video cache source is received or not;
and if so, playing the first video decoded from the first video cache source on the first display interface.
11. The method of claim 10, wherein after the first display interface plays the first video obtained from the first video source address, the method further comprises:
acquiring a first progress adjusting instruction input by the user through the first interactive interface;
sending the first progress adjustment instruction to the video stream guidance system;
judging whether a second video source address corresponding to the first progress adjustment instruction sent by the video stream guidance system is received;
and if so, playing a second video acquired according to the second video source address on the first display interface.
12. The method of claim 10, wherein after the first display interface plays the first video decoded from the first video cache source, the method further comprises:
acquiring a second progress adjusting instruction input by the user through the first interactive interface;
sending the second progress adjustment instruction to the video stream guidance system;
judging whether a second video source address corresponding to the second progress adjustment instruction sent by the video stream guidance system is received;
and if so, playing a third video obtained by decoding the second video cache source on the first display interface.
13. The method of claim 10, wherein when the first video cache source is not received, the method further comprises:
and displaying loading exception information.
14. A video diversion system based on a virtual machine, wherein the video diversion system is in communication connection with a terminal, comprising: browser plug-ins and video directors;
the browser plug-in is in communication connection with the video director;
the browser plug-in is used for acquiring a video selection identifier sent by the terminal;
the browser plug-in is further used for judging whether a first video loading source corresponding to the video selection identifier is received or not;
the video guider is used for sending the first video loading source to the terminal when the browser plug-in receives the first video loading source, so that the terminal plays the first video analyzed by the first video loading source.
15. A terminal, wherein the terminal is communicatively coupled to a video diversion system, comprising: the system comprises an interaction module, a communication module and a processing module;
the interactive module is used for acquiring a video selection instruction input by a user;
the communication module is used for sending the video selection identifier corresponding to the video selection instruction to the video stream guidance system;
the communication module is further configured to acquire a first video loading source corresponding to the video selection identifier and sent by the video stream guidance system;
and the processing module is used for playing the first video after the first video loading source is analyzed.
16. An electronic device comprising a processor and a memory, the memory storing machine executable instructions executable by the processor to implement the video transmission management method of any of claims 1-7 or the video transmission management method of any of claims 8-13.
17. A computer-readable storage medium on which a computer program is stored, the computer program, when being executed by a processor, implementing the video transmission management method according to any one of claims 1 to 7 or the video transmission management method according to any one of claims 8 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910893782.9A CN110611842B (en) | 2019-09-20 | 2019-09-20 | Video transmission management method based on virtual machine and related device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910893782.9A CN110611842B (en) | 2019-09-20 | 2019-09-20 | Video transmission management method based on virtual machine and related device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110611842A true CN110611842A (en) | 2019-12-24 |
| CN110611842B CN110611842B (en) | 2022-03-29 |
Family
ID=68893009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910893782.9A Active CN110611842B (en) | 2019-09-20 | 2019-09-20 | Video transmission management method based on virtual machine and related device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110611842B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083527A (en) * | 2019-12-31 | 2020-04-28 | 北京视博云科技有限公司 | Video playing method and device of application, storage medium and electronic equipment |
| CN114257831A (en) * | 2021-12-21 | 2022-03-29 | 广州播丫科技有限公司 | Access management system and method for multi-channel virtual video source |
| CN116679900A (en) * | 2022-12-23 | 2023-09-01 | 荣耀终端有限公司 | Audio service processing method, firmware loading method and related devices |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120317182A1 (en) * | 2011-06-07 | 2012-12-13 | Syed Mohammad Amir Husain | Zero Client Device With Integrated Network Authentication Capability |
| CN103475914A (en) * | 2013-08-28 | 2013-12-25 | 小米科技有限责任公司 | Video playing method, video playing device, terminal equipment and server |
| CN105592166A (en) * | 2016-03-07 | 2016-05-18 | 福建宏天信息产业有限公司 | HTML5 video file persistent processing method and HTML5 video file persistent processing system of mobile platform |
| CN106101794A (en) * | 2016-06-22 | 2016-11-09 | 杭州华三通信技术有限公司 | The processing method of a kind of virtual desktop video data, Apparatus and system |
| US20160344848A1 (en) * | 2008-11-26 | 2016-11-24 | David Harrison | Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device |
| US20170041655A1 (en) * | 2008-11-26 | 2017-02-09 | David Harrison | Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements |
| CN107402802A (en) * | 2017-07-27 | 2017-11-28 | 郑州云海信息技术有限公司 | A kind of video monitoring storage system based on virtual machine |
| CN107801052A (en) * | 2017-10-30 | 2018-03-13 | 武汉噢易云计算股份有限公司 | A kind of cloud desktop browsers video reorientation method |
| CN108965912A (en) * | 2017-12-29 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of method, client and the server of video data processing |
| CN109670110A (en) * | 2018-12-20 | 2019-04-23 | 蒋文军 | A kind of educational resource recommended method, device, equipment and storage medium |
| US20190149860A1 (en) * | 2016-11-10 | 2019-05-16 | University Of Louisiana At Lafayette | System and method for high performance on demand video transcoding |
-
2019
- 2019-09-20 CN CN201910893782.9A patent/CN110611842B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160344848A1 (en) * | 2008-11-26 | 2016-11-24 | David Harrison | Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device |
| US20170041655A1 (en) * | 2008-11-26 | 2017-02-09 | David Harrison | Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements |
| US20120317182A1 (en) * | 2011-06-07 | 2012-12-13 | Syed Mohammad Amir Husain | Zero Client Device With Integrated Network Authentication Capability |
| CN103475914A (en) * | 2013-08-28 | 2013-12-25 | 小米科技有限责任公司 | Video playing method, video playing device, terminal equipment and server |
| CN105592166A (en) * | 2016-03-07 | 2016-05-18 | 福建宏天信息产业有限公司 | HTML5 video file persistent processing method and HTML5 video file persistent processing system of mobile platform |
| CN106101794A (en) * | 2016-06-22 | 2016-11-09 | 杭州华三通信技术有限公司 | The processing method of a kind of virtual desktop video data, Apparatus and system |
| US20190149860A1 (en) * | 2016-11-10 | 2019-05-16 | University Of Louisiana At Lafayette | System and method for high performance on demand video transcoding |
| CN107402802A (en) * | 2017-07-27 | 2017-11-28 | 郑州云海信息技术有限公司 | A kind of video monitoring storage system based on virtual machine |
| CN107801052A (en) * | 2017-10-30 | 2018-03-13 | 武汉噢易云计算股份有限公司 | A kind of cloud desktop browsers video reorientation method |
| CN108965912A (en) * | 2017-12-29 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of method, client and the server of video data processing |
| CN109670110A (en) * | 2018-12-20 | 2019-04-23 | 蒋文军 | A kind of educational resource recommended method, device, equipment and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| IEEE: "《A Mobile Cloud-Based Data Migration and Staging Architecture》", 《2017 9TH IEEE-GCC CONFERENCE AND EXHIBITION》 * |
| 李丁丁: "《虚拟机本地存储写性能优化研究》", 《中国优秀博士学位论文全文数据库》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083527A (en) * | 2019-12-31 | 2020-04-28 | 北京视博云科技有限公司 | Video playing method and device of application, storage medium and electronic equipment |
| CN114257831A (en) * | 2021-12-21 | 2022-03-29 | 广州播丫科技有限公司 | Access management system and method for multi-channel virtual video source |
| CN114257831B (en) * | 2021-12-21 | 2023-11-24 | 广州播丫科技有限公司 | Access management system and method for multipath virtual video source |
| CN116679900A (en) * | 2022-12-23 | 2023-09-01 | 荣耀终端有限公司 | Audio service processing method, firmware loading method and related devices |
| CN116679900B (en) * | 2022-12-23 | 2024-04-09 | 荣耀终端有限公司 | Audio service processing method, firmware loading method and related devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110611842B (en) | 2022-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110611842B (en) | Video transmission management method based on virtual machine and related device | |
| US11340927B2 (en) | Application-based computing resource management | |
| US11843814B2 (en) | Bitrate optimizations for immersive multimedia streaming | |
| US11589102B2 (en) | Screen projection method and system | |
| US20140074911A1 (en) | Method and apparatus for managing multi-session | |
| CN109167890B (en) | Sound and picture synchronization method and device and display equipment | |
| WO2017101487A1 (en) | Method and device for submitting transcoding attribute information | |
| CN104866290B (en) | A kind of method and apparatus for data transmission | |
| KR102616326B1 (en) | Metadata-preserved audio object clustering | |
| US20160065791A1 (en) | Sound image play method and apparatus | |
| WO2022001027A1 (en) | Projection screen picture self-adaption method and apparatus in network teaching | |
| US11356739B2 (en) | Video playback method, terminal apparatus, and storage medium | |
| JP2017536007A (en) | Cloud streaming service system, cloud streaming service method using optimal GPU, and apparatus therefor | |
| US20180227691A1 (en) | Processing Object-Based Audio Signals | |
| CN108573393A (en) | Comment information processing method, device, server and storage medium | |
| CN110047488A (en) | Voice translation method, device, equipment and control equipment | |
| KR101947726B1 (en) | Image processing apparatus and Method for processing image thereof | |
| US20160295256A1 (en) | Digital content streaming from digital tv broadcast | |
| CN111164679B (en) | Encoding device and method, decoding device and method, and program | |
| CN108829370B (en) | Audio resource playing method and device, computer equipment and storage medium | |
| CN112463391B (en) | Memory control method, memory control device, storage medium and electronic equipment | |
| CN111741343B (en) | Video processing method and device and electronic equipment | |
| US10616559B1 (en) | Virtual stereo device redirection for virtual desktops | |
| CN113839829A (en) | Cloud game delay testing method, device and system and electronic equipment | |
| WO2023083213A1 (en) | Data decoding method and apparatus, electronic device and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |