CN111464874A - Method, system and medium for playing webpage video in cloud desktop - Google Patents
Method, system and medium for playing webpage video in cloud desktop Download PDFInfo
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- CN111464874A CN111464874A CN202010295749.9A CN202010295749A CN111464874A CN 111464874 A CN111464874 A CN 111464874A CN 202010295749 A CN202010295749 A CN 202010295749A CN 111464874 A CN111464874 A CN 111464874A
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- 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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
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- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8173—End-user applications, e.g. Web browser, game
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- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a method, a system and a medium for playing a webpage video in a cloud desktop, wherein the processing steps of a thin client after a redirection request in the method comprise the steps of judging whether a UR L can be accessed, if the UR L can be accessed, newly building a local display window, directly loading the UR L to play the webpage video, if not, initiating an agent request to a specified agent server, if the UR L still cannot be accessed through an agent, returning a redirection failure message to the cloud desktop, otherwise, newly building the local display window, and loading the UR L to play the webpage video through the specified agent server.
Description
Technical Field
The invention relates to a cloud desktop technology, in particular to a method, a system and a medium for playing a webpage video in a cloud desktop.
Background
The method for pushing videos commonly adopted on WEB websites is that HTM L and Flash, HTM L, become mainstream technologies, Flash is gradually eliminated due to safety reasons, which method is adopted for pushing videos completely depends on a video server, if a video redirection technology is not adopted in a cloud desktop, the playing of two types of webpage videos consumes large cloud server resources, great influence is caused on a user using the cloud server, the use experience of a connected user is seriously influenced, and the number of virtual machines carried by the cloud server is reduced.
Disclosure of Invention
The invention provides a method, a system and a medium for playing a webpage video in a cloud desktop aiming at the problem of blocking the webpage video played in the cloud desktop, and the method, the system and the medium redirect the webpage video (comprising HTM L5 and Flash) in the cloud desktop to a thin client, decode and render by using the CPU and the video card capacity of the thin client, effectively reduce the load of a cloud server, improve the user experience, ensure that a user cannot feel that a video picture is played in the thin client, simultaneously do not change the behavior of a website, and keep the service function of the original website.
In order to solve the technical problems, the invention adopts the technical scheme that:
a method for playing webpage videos in a cloud desktop is characterized in that the processing steps of a thin client after receiving a redirection request of UR L containing the webpage videos sent by the cloud desktop include:
1) judging whether the UR L can be accessed, if so, jumping to execute the step 2), otherwise, jumping to execute the step 3);
2) building a new local display window, and directly loading the UR L to play the webpage video;
3) and initiating a proxy request to a specified proxy server, if the UR L still cannot be accessed through the proxy, returning a redirection failure message to the cloud desktop, otherwise, creating a new local display window, and loading the UR L through the specified proxy server to play the webpage video.
Optionally, the redirection request includes the size and the position of the browser playing the UR L in the cloud desktop, the newly created local display window is a borderless browser window when the local display window is newly created, and the local display window is attached to and covered on the front end of the browser playing the UR L in the cloud desktop according to the size and the position of the browser playing the UR L in the cloud desktop.
Optionally, the step of updating the local display window after the new creation of the local display window further includes detecting a new size and a new position of a browser playing the UR L in a cloud desktop sent by the cloud desktop, adjusting the size and the position of the local display window if the new size and the new position of the browser playing the UR L in the cloud desktop sent by the cloud desktop are received, so that the local display window is kept attached to and covered at the front end of the browser playing the UR L in the cloud desktop, detecting a switching action of an item card page selected in the browser or the browser playing the UR L in the cloud desktop sent by the cloud desktop, modifying a hierarchical relationship of the corresponding local display window if the switching action of the item card page selected in the browser or the browser is detected, completing the switching of the local display window, detecting a closing action of the item card page selected in the browser or the browser playing the UR L in the cloud desktop sent by the cloud desktop, and closing the corresponding local display window if the closing action of the item card page selected in the browser or the browser is detected.
Optionally, before receiving a redirection request of the UR L containing the webpage video sent by the cloud desktop, the thin client further comprises the step of sending the redirection request of the UR L containing the webpage video by the cloud desktop, wherein the step of extracting the UR L of the browser in the cloud desktop, comparing the UR L with a preset white list or black list, if the UR L is not in the white list or the black list, no processing is needed, and if the UR L is in the white list or the black list, sending the redirection request of the UR L containing the webpage video to the thin client according to the UR L.
Optionally, the sending of the redirection request of the UR L including the web page video to the thin client according to the UR L further includes a step of periodically detecting the size and the position of the browser playing the UR L in the cloud desktop, and the redirection request further includes information of the size and the position of the browser playing the UR L in the cloud desktop.
Optionally, after the UR L sends the request for redirecting the UR L containing the web page video to the thin client, the method further comprises the step of regularly detecting the operation of the browser playing the UR L in the cloud desktop, wherein if the size and the position of the browser playing the UR L in the cloud desktop are detected to be changed, the new size and the new position of the browser playing the UR L in the cloud desktop are sent to the thin client, if the closing action of the browser playing the UR L in the cloud desktop or the option card page in the browser is detected, the closing action is sent to the thin client, and if the switching action of the browser playing the UR L in the cloud desktop or the option card page in the browser is detected, the switching action is sent to the thin client.
Optionally, the proxy server specifically refers to a cloud server where a cloud desktop is located or a designated server in the same local area network as the cloud server.
In addition, the invention also provides a system for playing the webpage video in the cloud desktop, which comprises a computer device which is a cloud server or a thin client, wherein the computer device is programmed or configured to execute the steps of the method for playing the webpage video in the cloud desktop, or a computer program which is programmed or configured to execute the method for playing the webpage video in the cloud desktop is stored on a memory of the computer device.
In addition, the invention also provides a system for playing the webpage video in the cloud desktop, which comprises a cloud server or a thin client which are connected with each other, wherein the cloud server is internally provided with:
the virtual machine is used for installing and operating a cloud desktop;
the cloud server HTTP proxy service is used for providing a proxy for the HTTP request of the thin client;
the cloud desktop browser in the virtual machine comprises:
a first redirection plug-in for extracting UR L accessed by the cloud desktop browser;
the second redirection plug-in is used for acquiring the position information of the webpage and monitoring the webpage event, wherein the position information of the webpage comprises the position information of the webpage relative to the browser and the length and height of a content window displayed by the browser, and the webpage event comprises webpage loading and webpage closing;
the virtual machine also comprises a redirection proxy service, which is used for comparing the UR L extracted by the first redirection plug-in with a preset white list or black list, if the UR L is not in the white list or the black list, no processing is needed, if the UR L is not in the white list or the black list, the web page information is obtained through the second redirection plug-in, and a redirection request of the UR L containing the web page video is sent to the thin client according to the UR L, the web page information and the size and position information of the browser;
the thin client includes a local rendering engine programmed or configured to perform the steps of the method of playing web page video within the cloud desktop (thin client processing steps).
In addition, the present invention also provides a computer-readable storage medium having stored thereon a computer program programmed or configured to execute the method of playing the web video in the cloud desktop.
Compared with the prior art, the invention has the following advantages:
1. according to the method and the device, the webpage video in the cloud desktop is redirected to the thin client to be played, so that the load of a cloud server during playing is favorably reduced, the influence on a user is reduced, the cloud server can bear more users, the webpage video is played more smoothly, and the user experience is improved.
2. The invention has the advantages that the manner of loading UR L to play the webpage video is adopted, the js interaction between the player of the website and the website is not cut off, all functions of the original website are reserved, and the compatibility is better.
3. The method and the device can be compatible with all video websites by loading the UR L to play the webpage video, can be compatible with Flash and HTM L5 videos, and solve the problem of Flash video playing without additionally using Flash redirection.
4. According to the invention, through a successful judgment mechanism of accessing UR L by the thin client and carrying out proxy access by selecting the proxy server after the access is failed, the problem that the thin client cannot access a target network is solved, the redirection success is ensured to the maximum extent, and the reliability of playing the webpage video in the cloud desktop is improved.
Drawings
Fig. 1 is a schematic diagram illustrating a processing flow of a redirection request of a thin client according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an implementation of a system structure in the embodiment of the present invention.
Detailed Description
As shown in fig. 1, in the method for playing a web page video in a cloud desktop according to this embodiment, after receiving a redirection request of a UR L containing the web page video sent by the cloud desktop, a processing step of a thin client (thin terminal) includes:
1) judging whether the UR L can be accessed, if so, jumping to execute the step 2), otherwise, jumping to execute the step 3);
2) building a new local display window, and directly loading the UR L to play the webpage video;
3) and initiating an agent request to a designated proxy server, if the UR L still cannot be accessed through the agent, returning a redirection failure message to the cloud desktop (only the UR L can be directly loaded in the cloud desktop to play the webpage video), otherwise, establishing a new local display window, and loading the UR L through the designated proxy server to play the webpage video.
In order to improve the user experience, the method further comprises the step of attaching and covering a local display window on the front end of a browser playing the UR L in the cloud desktop, in the embodiment, the redirection request comprises the size and the position of the browser playing the UR L in the cloud desktop, when the new local display window is built, the newly built local display window is a borderless browser window, and the local display window is attached and covered on the front end of the browser playing the UR L in the cloud desktop according to the size and the position of the browser playing the UR L in the cloud desktop.
In this embodiment, after the local display window is newly created, the method further includes the step of updating the local display window:
detecting the new size and the new position of the browser playing the UR L in the cloud desktop sent by the cloud desktop, and if the new size and the new position of the browser playing the UR L in the cloud desktop sent by the cloud desktop are received, adjusting the size and the position of the local display window to ensure that the local display window is kept attached to and covered at the front end of the browser playing the UR L in the cloud desktop;
detecting a switching action of a browser or a tab page in the browser of the UR L played in the cloud desktop sent by the cloud desktop, and if the switching action of the tab page in the browser or the browser is detected, modifying the hierarchical relationship of the corresponding local display window to complete the switching of the local display window;
and detecting a closing action of the browser playing the UR L in the cloud desktop or the option card page in the browser sent by the cloud desktop, and if the closing action of the browser or the option card page in the browser is detected, closing the corresponding local display window.
Through the adaptive actions of the new size and the new position of the browser, the switching action of the browser or the option card page in the browser and the closing action of the browser or the option card page in the browser, the local display window can be always attached to and covered on the front end of the browser playing the UR L in the cloud desktop and closed along with the browser or the option card page in the browser, if a window is covered in a browser area, the local rendering engine of the thin client adjusts the display of the borderless display window according to the covering information, so that the local display window is always synchronous, and a user cannot feel that the browser display area in the virtual machine is actually at the thin client.
In this embodiment, before receiving a redirection request of the UR L containing the web page video sent by the cloud desktop, the thin client further includes a step of extracting the UR L of the browser in the cloud desktop, comparing the UR L with a preset white list (or black list), if the UR L is not in the white list (or in the black list), no processing is required, and if the UR L is in the white list (or not in the black list), sending a redirection request of the UR L containing the web page video to the thin client according to the UR L.
In this embodiment, the sending of the redirection request of the UR L including the web video to the thin client according to the UR L further includes a step of detecting the size and position of the browser playing the UR L in the cloud desktop at regular time (specifically, every 16 milliseconds in this embodiment), and the redirection request further includes information of the size and position of the browser playing the UR L in the cloud desktop, which can achieve that the local display window is always attached to and covered on the front end of the browser playing the UR L in the cloud desktop, and can improve user experience, the position of the computing browser relative to the screen at every 16 milliseconds is timely sent to the thin client, and the thin client moves the local browser window to the content display area of the browser according to the sent position, and if the user drags the browser window, the redirection agent service sends the position information to the thin client in real time, and the local rendering engine of the thin client updates the display position of the borderless display window so that the local display window is always located in the display area of the browser.
In this embodiment, after sending a redirection request of the UR L including a web page video to the thin client according to the UR L, the method further includes the step of regularly detecting the operation of the browser playing the UR L in the cloud desktop, if the size and the position of the browser playing the UR L in the cloud desktop are detected to be changed, the new size and the new position of the browser playing the UR L in the cloud desktop are sent to the thin client, if the closing action of the browser playing the UR L in the cloud desktop or the option card page in the browser is detected to be closed, the closing action is sent to the thin client, and if the switching action of the browser playing the UR L in the cloud desktop or the option card page in the browser is detected to be switched, the switching action is sent to the thin client.
As an optional implementation manner, the proxy server in this embodiment specifically refers to a cloud server where a cloud desktop is located, and by the above manner, reliability of proxy access can be effectively improved (the probability that the proxy server cannot access the UR L is not high, since all virtual machines can already access the UR L, hosts can also access theoretically), and load balancing can also be achieved by dispersing proxy access requests.
The embodiment also provides a system for playing the webpage video in the cloud desktop, which comprises a computer device serving as a cloud server or a thin client, wherein the computer device is programmed or configured to execute the steps of the method for playing the webpage video in the cloud desktop, or a computer program programmed or configured to execute the method for playing the webpage video in the cloud desktop is stored in a memory of the computer device.
As shown in fig. 2, the present embodiment further provides a system for playing a web page video in a cloud desktop, which includes a cloud server or a thin client connected to each other, where:
the virtual machine is used for installing and operating a cloud desktop;
the cloud server HTTP proxy service is used for providing a proxy for the HTTP request of the thin client;
the cloud desktop browser in the virtual machine comprises:
a first redirection plug-in (denoted as redirection plug-in a in fig. 2) for extracting UR L accessed by the cloud desktop browser;
the second redirection plug-in (denoted as redirection plug-in B in fig. 2) is configured to acquire location information of a web page and monitor a web page event, where the location information of the web page includes location information of the web page relative to a browser and a length and a height of a content window displayed by the browser, and the web page event includes web page loading and web page closing;
the virtual machine also comprises a redirection proxy service, which is used for comparing the UR L extracted by the first redirection plug-in with a preset white list or black list, if the UR L is not in the white list or the black list, no processing is needed, if the UR L is not in the white list or the black list, the web page information is obtained through the second redirection plug-in, and a redirection request of the UR L containing the web page video is sent to the thin client according to the UR L, the web page information and the size and position information of the browser;
the thin client includes a local rendering engine programmed or configured to perform the steps of the aforementioned method of playing web page video within a cloud desktop.
In this embodiment, the first redirection plug-in is a browser plug-in, and is injected into a cloud desktop browser in an injection manner to extract information such as UR L and send the information to the redirection agent service, and the second redirection plug-in is also a browser plug-in, and is mainly responsible for monitoring a web page DOM event, detecting a web page tag, controlling loading of web page content, acquiring length/width and position information of a browser display content window and the like according to an instruction of the redirection agent service, and is also sent to the redirection agent service.
In this embodiment, the cloud server HTTP proxy service is run on the cloud server (host of the virtual machine) as a background program, and is responsible for proxying the HTTP request sent by the thin client.
In this embodiment, the redirection agent service runs in the background of the cloud desktop virtual machine and has the following main responsibilities, namely 1) the redirection agent service is responsible for processing the check message sent by the first redirection plug-in and checking whether UR L is in a white list or not, if the UR L is in the white list, the second redirection plug-in is loaded, 2) the redirection agent service is responsible for processing the message of the second redirection plug-in, such as obtaining the length/width and position information of a browser display content window, controlling the loading of a video webpage and the like, 3) the position of the browser window relative to the screen of the virtual machine is calculated, and window covering information in the virtual machine is calculated, such as which window the browser is covered, how much is covered in detail, at which position is covered and the like.
In the embodiment, the local rendering engine of the thin client mainly has the following main responsibilities, namely 1) the local rendering engine is mainly responsible for generating a local display window, loading UR L sent by the redirection agent service and decoding and rendering the video, 2) the local rendering engine is responsible for processing browser position information sent by the redirection agent service and placing the local browsing window in a browser display window in the virtual machine in real time, and 3) the local rendering engine is responsible for processing window covering information sent by the redirection agent service and covering part or all of the local browsing window in real time according to the information, if a window completely covers the browser in the virtual machine, the local browsing window must be hidden at the moment and cannot be drawn out from the thin client.
In addition, the present embodiment also provides a computer-readable storage medium, on which a computer program is stored, which is programmed or configured to execute the method for playing the web page video in the cloud desktop.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein. The present application is directed to methods, apparatus (systems), and computer program products according to embodiments of the application wherein instructions, which execute via a flowchart and/or a processor of the computer program product, create means for implementing functions specified in the flowchart and/or block diagram block or blocks. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks. These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A method for playing a webpage video in a cloud desktop is characterized in that a thin client receives a redirection request of a UR L containing the webpage video sent by the cloud desktop, and then the processing steps of the thin client comprise:
1) judging whether the UR L can be accessed, if so, jumping to execute the step 2), otherwise, jumping to execute the step 3);
2) building a new local display window, and directly loading the UR L to play the webpage video;
3) and initiating a proxy request to a specified proxy server, if the UR L still cannot be accessed through the proxy, returning a redirection failure message to the cloud desktop, otherwise, creating a new local display window, and loading the UR L through the specified proxy server to play the webpage video.
2. The method of claim 1, wherein the redirection request includes a size and a position of a browser playing the UR L in the cloud desktop, the newly created local display window is a borderless browser window when the local display window is newly created, and the local display window is overlaid on a front end of the browser playing the UR L in the cloud desktop according to the size and the position of the browser playing the UR L in the cloud desktop.
3. The method for playing the web page video in the cloud desktop according to claim 2, wherein the method for playing the web page video in the cloud desktop is characterized by further comprising the steps of updating the local display window after the new local display window is newly created, detecting a new size and a new position of a browser playing the UR L in the cloud desktop sent by the cloud desktop, adjusting the size and the position of the local display window if the new size and the new position of the browser playing the UR L in the cloud desktop sent by the cloud desktop are received, enabling the local display window to keep attaching and covering the front end of the browser playing the UR L in the cloud desktop, detecting a switching action of a browser playing the UR L or an item card page in the browser sent by the cloud desktop, modifying the hierarchical relationship of the corresponding local display window if the switching action of the item card page in the browser or the browser is detected, completing the switching of the local display window, detecting a closing action of the browser or the item card page in the UR L in the cloud desktop sent by the cloud desktop, and closing the corresponding local display window if the switching action of the item card in the browser or the browser is detected.
4. The method for playing the webpage video in the cloud desktop is characterized in that before receiving the redirection request of the UR L containing the webpage video, sent by the cloud desktop, the thin client further comprises the step of sending the redirection request of the UR L containing the webpage video, extracting the UR L of the browser in the cloud desktop, comparing the UR L with a preset white list or a preset black list, if the UR L is not in the white list or the black list, processing is not needed, and if the UR L is in the white list or the black list, the redirection request of the UR L containing the webpage video is sent to the thin client according to the UR L.
5. The method for playing the web video in the cloud desktop according to claim 4, wherein the step of sending the re-direction request of the UR L containing the web video to the thin client according to the UR L further comprises the step of periodically detecting the size and the position of the browser playing the UR L in the cloud desktop, and the re-direction request further comprises the information of the size and the position of the browser playing the UR L in the cloud desktop.
6. The method for playing the webpage video in the cloud desktop as claimed in claim 5, wherein the step of periodically detecting the operation of the browser playing the UR L in the cloud desktop after sending the request for redirecting the UR L containing the webpage video to the thin client according to the UR L comprises the steps of sending the new size and the new position of the browser playing the UR L in the cloud desktop to the thin client if the size and the position of the browser playing the UR L in the cloud desktop are detected to be changed, sending the closing action to the thin client if the closing action of the browser playing the UR L in the cloud desktop or the option card page in the browser playing the UR L in the cloud desktop is detected, and sending the switching action to the thin client if the switching action of the browser playing the UR L in the cloud desktop or the option card page in the browser is detected.
7. The method for playing the webpage video in the cloud desktop according to claim 1, wherein the proxy server is a cloud server where the cloud desktop is located or a designated server in the same local area network as the cloud server.
8. A system for playing a web video in a cloud desktop, comprising a computer device as a cloud server or a thin client, wherein the computer device is programmed or configured to perform the steps of the method for playing the web video in the cloud desktop as recited in any one of claims 1 to 7, or a memory of the computer device has stored thereon a computer program programmed or configured to perform the method for playing the web video in the cloud desktop as recited in any one of claims 1 to 7.
9. A system for playing webpage videos in a cloud desktop comprises a cloud server or a thin client which are connected with each other, and is characterized in that:
the virtual machine is used for installing and operating a cloud desktop;
the cloud server HTTP proxy service is used for providing a proxy for the HTTP request of the thin client;
the cloud desktop browser in the virtual machine comprises:
a first redirection plug-in for extracting UR L accessed by the cloud desktop browser;
the second redirection plug-in is used for acquiring the position information of the webpage and monitoring a webpage event, wherein the position information of the webpage comprises the position information of the webpage relative to the browser and the length and height of a content window displayed by the browser, and the webpage event comprises webpage loading and webpage closing;
the virtual machine also comprises a redirection proxy service, which is used for comparing the UR L extracted by the first redirection plug-in with a preset white list or black list, if the UR L is not in the white list or the black list, no processing is needed, if the UR L is not in the white list or the black list, the web page information is obtained through the second redirection plug-in, and a redirection request of the UR L containing the web page video is sent to the thin client according to the UR L, the web page information and the size and position information of the browser;
the thin client comprises a local rendering engine programmed or configured to perform the steps of the method for playing web page video in the cloud desktop of any one of claims 1 to 3.
10. A computer-readable storage medium having stored thereon a computer program programmed or configured to execute the method for playing web video in cloud desktop according to any one of claims 1 to 7.
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| CN114710708A (en) * | 2022-03-14 | 2022-07-05 | 武汉虹信技术服务有限责任公司 | Method and system for Web playing monitoring video hosting C/S host program |
| CN114895824A (en) * | 2022-05-12 | 2022-08-12 | 阿里巴巴（中国）有限公司 | Application window processing method, terminal device, server and storage medium |
| CN116389572A (en) * | 2023-03-09 | 2023-07-04 | 数影星球(杭州)科技有限公司 | Web site downloading redirection method and system based on browser |
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| CN117499736B (en) * | 2023-12-29 | 2024-04-19 | 杭州阿启视科技有限公司 | Method for playing front-end camera video by web browser plug-in based on windows operating system |
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