CN102799429A - Player system - Google Patents
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- CN102799429A CN102799429A CN2012102243367A CN201210224336A CN102799429A CN 102799429 A CN102799429 A CN 102799429A CN 2012102243367 A CN2012102243367 A CN 2012102243367A CN 201210224336 A CN201210224336 A CN 201210224336A CN 102799429 A CN102799429 A CN 102799429A
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Abstract
The invention provides a player system. The player system comprises third party integrated software, a player port and a player server, wherein the third party integrated software comprises the following modules: a loading module for loading a player plugin and transmitting a display parameter of a play display interface to the player server, and a transmitting module for transmitting a play request to the player port after receiving the play request; the player port comprises a transmission module for transmitting the play request to the player server through a 32-bit runtime library and/or a 64-bit runtime library according to the type of the third party integrated software and the type of the player server; the player server comprises a creation module for creating a display interface according to the display parameter and further creating the display content in the display interface according to the play request; and the player plugin receives and plays the display content created by the player server. The player port and the third party integrated software respectively run in independent processes of an operating system.
Description
Technical field
The application relates to the player technical field, particularly relates to a kind of player system.
Background technology
For the audio frequency of realizing various coded formats, the broadcast of video frequency program, many third party's medium providers have all developed the player plug-in unit of oneself, provide the website of audio frequency, video frequency program generally can point out user's download, corresponding insert or program are installed.
Because the player plug-in unit need satisfy the preview of audio frequency, the video material of various coded formats, the requirement of search and smooth playing fast; Therefore it need support to read in advance mechanism; Promptly read decoding audio frequency and video material and be saved to internal memory in advance, with the preview that realizes above-mentioned audio frequency and video material, search and smooth playing fast.It is thus clear that, realize that the mechanism of reading in advance of player plug-in unit need take a large amount of memory source of system, cause competition memory source, thereby occur the deadlock phenomenon easily with the third party integrated software.Simultaneously,, just can call this player plug-in unit when then the third party integrated software also is 64bit, cause the versatility of player plug-in unit lower if the player plug-in unit adopts the 64bit exploitation.
Summary of the invention
The application's technical matters to be solved provides a kind of player system, thereby competes memory source with the third party integrated software and cause the phenomenon that crashes to solve existing player plug-in unit, and the lower problem of the versatility of player plug-in unit.
In order to address the above problem, the application discloses a kind of player system, comprising:
The third party integrated software comprises:
Load-on module is used to load the player plug-in unit, and the display parameter that will play display interface pass to the player server;
Sending module is used for after receiving playing request, and said playing request is sent to player interface;
Player interface comprises:
Transmit module, be used for through 32 Runtime Libraries and/or 64 Runtime Libraries, said playing request being passed to the player server according to the type of third party integrated software and the type of player server;
The player server comprises:
Create module, be used for creating display interface, and in said display interface, create displaying contents according to said playing request according to said display parameter;
Said player plug-in unit receives and plays the displaying contents that said player server is created;
Wherein, said player interface and third party integrated software move in operating system detached process respectively.
Preferably, the type of said third party integrated software is 32 or 64, and the type of said player server is 32 or 64.
Preferably, the type of said third party integrated software is 32,
Said sending module comprises:
First sends submodule, is used for said playing request is sent to 32 Runtime Libraries of player interface.
Preferably, the type of said player server is 32,
Said transmission module comprises:
First transmits submodule, is used for through 32 Runtime Libraries said playing request being passed to the player server.
Preferably, the type of said player server is 64,
Said transmission module comprises:
Second transmits submodule, is used for through 32 Runtime Libraries said playing request being passed to 64 Runtime Libraries;
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
Preferably, the type of said third party integrated software is 64,
Said sending module comprises:
Second sends submodule, is used for said playing request is sent to 64 Runtime Libraries of player interface.
Preferably, said transmission module comprises:
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
Preferably, said display parameter are for playing the parent form handle and the size of display interface.
Preferably, said 32 Runtime Libraries transmit said playing request with the mode that 64 Runtime Libraries adopt local process to communicate by letter.
Compared with prior art, the application comprises following advantage:
The application is through adding player interface between third party integrated software and player server; Thereby the player server is independent of the third party integrated software; The display parameter that the third party integrated software only needs to play display interface pass to the player server, and the player server can be created display interface automatically.Follow-up when playing request is arranged, the third party integrated software passes to the player server through calling player interface with playing request, in said display interface, creates displaying contents by the player server, and the player plug-in unit is realized the broadcast of displaying contents.
The application realizes being connected of third party integrated software and player server through player interface; Avoided the tight coupling relation between player and the third party integrated software; Rationally utilize independently advantage of the different process resources of system; Influencing each other between the minimizing system avoided the competitive resource with the third party integrated software.Secondly, in player interface, comprise 32 Runtime Libraries and 64 Runtime Libraries, can realize that therefore 32 third party integrated software calls the displaying contents that the player plug-in unit is play 64 player servers establishments, improved the versatility of player plug-in unit.
Description of drawings
Fig. 1 is the structured flowchart of the application embodiment one said a kind of player system;
Fig. 2 is the structured flowchart of the application embodiment two said a kind of player systems;
Fig. 3 is the synoptic diagram of com component communication in the application embodiment two said different processes.
Embodiment
For above-mentioned purpose, the feature and advantage that make the application can be more obviously understandable, the application is done further detailed explanation below in conjunction with accompanying drawing and embodiment.
The application is through being provided with player interface between third party integrated software and player server; Realize communication between the two through player interface; Thereby it is the player server is independent; Avoid itself and third party integrated software competitive resource, and can realize that 32 third party integrated software calls the player plug-in unit and plays the displaying contents that 64 player servers are created, improved the versatility of player plug-in unit.
With reference to Fig. 1, show the structured flowchart of a kind of player system of the application, said system comprises third party integrated software 101, player interface 102 and player server 103.
Wherein,
Said third party integrated software 101 comprises load-on module 1011 and sending module 1012; In this application; Said third party integrated software can be IE browser, 360 browsers, perhaps other any softwares that can load the player plug-in unit, and the application does not limit this.
Load-on module 1011 is used to load the player plug-in unit, and the display parameter that will play display interface pass to the player server;
Through third party integrated software audio plays, video frequency program, then at first need load the player plug-in unit, the follow-up broadcast of carrying out the audio/video program content again if desired.
For example, when using Windows Media Player to play the online television platform of 3CX coded format, must activate 3CX LivePlayer plug-in unit.In Yangzhou " direct broadcasting room " of broadband networks; You can find the link that activates 3CX LivePlayer plug-in unit in " watching notice "; After the click, begin to activate, in the prompt window that ejects, choose " always trusting content " option from 3CX; Click " being " button, just can accomplish activation automatically.After activating successfully, can play content from 3CX.
In addition, use the player plug-in unit can also expand the function of player among the application, increase the file layout that original player is supported, support C#, C++, Dephi, multiple other language calls such as Java reach best multiplexing.
Load after the player plug-in unit, the third party integrated software passes to the player server with its display parameter of playing display interface, be used to notify the player server should be somewhere, create which type of display interface.Wherein, said display parameter are for playing the parent form handle and the size of display interface.
Certainly, said display parameter can also be for playing other parameters of display interface, like forms color, position, or the like, the application does not limit this.
Sending module 1012 is used for after receiving playing request, and said playing request is sent to player interface.
When the user wants when playing a certain video in the webpage of the third party integrated software of front opening; Initiate the playing request of " broadcast news hookup " like the user; The third party integrated software receives this playing request, then sends it to player interface through sending module 1012.
Wherein, Said playing request can be that the user is through clicking the request that content corresponding triggers in the third party integrated software; Or the user searches for the request that triggers through the input key word; Can also be the request that triggers through other modes, those skilled in the art adopt any mode trigger playing request all can, the application does not limit concrete triggering mode.
The said player interface 102 main communications of accomplishing between third party integrated software and the player server comprise:
Transmit module 1021, be used for through 32 Runtime Libraries and/or 64 Runtime Libraries, said playing request being passed to the player server according to the type of third party integrated software and the type of player server.
In said player server, comprise 32 Runtime Libraries and 64 Runtime Libraries among the application embodiment, they all adopt the mode of local process communication to transmit said playing request.The type of said third party integrated software is 32 or 64, and the type of said player server is 32 or 64.Different according to the type of the type of third party integrated software and player server are transmitted module and will utilized different modes that said playing request is passed to the player server through 32 Runtime Libraries and/or 64 Runtime Libraries.
Below, to condition of different, the process of player interface being transmitted playing request is elaborated.
At first, according to the difference of third party integrated software type, sending module wherein is when being passed to player interface with said playing request, and transfer mode also is different, specific as follows:
First kind of situation:
The type of said third party integrated software is 32.
Then said sending module 1012 comprises:
First sends submodule, is used for said playing request is sent to 32 Runtime Libraries of player interface.
Second kind of situation:
The type of said third party integrated software is 64.
Then said sending module 1012 comprises:
Second sends submodule, is used for said playing request is sent to 64 Runtime Libraries of player interface.
Secondly, after the playing request that receives the transmission of third party integrated software, the transmission module in the player interface also will adopt different modes that said playing request is passed to the player server according to the type of player server, and is specific as follows:
First kind of situation:
The type of said third party integrated software is 32, and the type of said player server is 32.
Said transmission module 1021 comprises:
First transmits submodule, is used for through 32 Runtime Libraries said playing request being passed to the player server.
Second kind of situation:
The type of said third party integrated software is 32, and the type of said player server is 64.
Said transmission module 1021 comprises:
Second transmits submodule, is used for through 32 Runtime Libraries said playing request being passed to 64 Runtime Libraries;
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
The third situation:
The type of said third party integrated software is 64, and the type of said player server is 32.
Said transmission module 1021 comprises:
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
The 4th kind of situation:
The type of said third party integrated software is 64, and the type of said player server is 64.
Said transmission module 1021 comprises:
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
In above-mentioned the third situation and the 4th kind of situation; Because the type of said third party integrated software is 64; It directly is sent to 64 Runtime Libraries in the player interface with said playing request, therefore when sending playing request; No matter the player server is 32 or 64, can transmits submodule through the 3rd said playing request is passed to the player server through 64 Runtime Libraries.
Said player server 103 comprises:
Create module 1031, be used for creating display interface, and in said display interface, create displaying contents according to said playing request according to said display parameter.
Player server 103 can be created display interface according to these display parameter through creating module 1031 behind the display parameter that receive the transmission of third party integrated software, this display interface is corresponding to the broadcast display interface in the third party integrated software.After receiving playing request, in said display interface, create the displaying contents that the user asks according to this playing request, and said displaying contents is sent to the player plug-in unit.
Said player plug-in unit receives and plays the displaying contents that said player server is created.Because the display interface in the player server is to create according to the display parameter that the third party integrated software transmits; Broadcast display interface in itself and the third party integrated software is corresponding; Therefore; The player plug-in unit can directly play this content of demonstration on the display interface, and not need to carry out other operations again behind the displaying contents that receives the establishment of player server.
In the application embodiment, said player interface and third party integrated software move in operating system detached process respectively.
The application embodiment is through adding player interface between third party integrated software and player server; Thereby the player server is independent of the third party integrated software; The display parameter that the third party integrated software only needs to play display interface pass to the player server, and the player server can be created display interface automatically.Follow-up when playing request is arranged, the third party integrated software passes to the player server through calling player interface with playing request, in said display interface, creates displaying contents by the player server, and the player plug-in unit is realized the broadcast of displaying contents.
The application embodiment realizes being connected of third party integrated software and player server through player interface; Avoided the tight coupling relation between player and the third party integrated software; Rationally utilize independently advantage of the different process resources of system; Influencing each other between the minimizing system avoided the competitive resource with the third party integrated software.Secondly, in player interface, comprise 32 Runtime Libraries and 64 Runtime Libraries, can realize that therefore 32 third party integrated software calls the displaying contents that the player plug-in unit is play 64 player servers establishments, improved the versatility of player plug-in unit.
Below, be example with the DCOM interface, the described player system of present embodiment is discussed in detail.
With reference to Fig. 2, show the structured flowchart of the application embodiment two said a kind of player systems, player interface adopts the DCOM interface in this system.
DCOM (Distributed Component Object Model; DCOM) be the notion and the routine interface of a series of Microsofts; Utilize this interface, the client-side program object can ask the server program object on another computing machine in the automatic network.(Component Object Model, COM), COM provides a cover to allow the interface that communicates between the client and server on same the computing machine to DCOM based on The Component Object Model.DCOM is the seamless expansion of COM; Can transfer to standardized multiprocessor multi-process computing field with having now based on the application of COM; Handle the detailed problem of communication protocol low level between multi-process by DCOM, make calling as inter-process calling between different processes.
The DCOM interface is in logic and the collection of functions that semantically is associated.Server object provides service through the DCOM interface for the target client, and the target client need not understand the implication that the internal data of server object is represented, wherein, interface can be regarded a kind of service agreement between two software components as.
In Windows operating system, be to shield each other between each process.When the assembly communication in client process needs and another process, it can not directly call this process, and need follow the regulation that operating system is done Inter-Process Communication.DCOM makes this communication to carry out with a kind of complete transparent way, and the assembly another process is called and sent it to its intercepting from what client process came, and the call-by mechanism of safety between process is provided.With reference to Fig. 3, show the synoptic diagram of com component communication in the different processes, shown the DCOM Runtime Library is how contact between client process and the assembly is provided.
The at first call instruction of COM Runtime Library (COM Run-time) intercepting client (Client) process; Then at DCE (Distributed Computing Environment; DCE) under; Utilize remote procedure call (Remote Procedure Call; RPC) (Local Process Communication, mode LPC) transmits it to the corresponding COM Runtime Library of another process, by the way call instruction is transferred to the assembly (Component) in this process more at last through local process communication for agreement and security provider (Security Provider).
As shown in Figure 2, be the structured flowchart of player system described in the present embodiment, calling 64 player server with 32 third party integrated software in this embodiment is example.
The third party integrated software loads the player plug-in unit, and the display parameter that will play display interface pass to the player server.
In the present embodiment, with the IE browser as the third party integrated software, with Sohu's player as the player plug-in unit.The video of " news hookup " is watched in the current hope of user; At first in the IE browser, open the corresponding webpage of Sohu's player; The player plug-in unit loads successfully, and the IE browser is corresponding with Sohu's player interface automatically then parent form handle and size pass to the player server.
The user is through input " news hookup " in search column or directly in listed files, click " news hookup ", can send playing request, after the IE browser receives this playing request, it is passed to the player server through the DCOM interface.
Because in the present embodiment; The third party integrated software is 32; The player server is 64, and therefore, the third party integrated software at first is sent to 32 Runtime Libraries in the DCOM interface with playing request; 32 Runtime Libraries are passed to 64 Runtime Libraries through the mode of LPC with playing request then, through 64 Runtime Libraries said playing request are passed to the player server at last.
The player server is after the display parameter that receive the transmission of IE browser; Create display interface (human-computer interaction interface) according to these display parameter; After receiving playing request, through data structure resolve, the multithreading data stream scheduling, and process such as document analysis; In said display interface, create said playing request corresponding display content; And this displaying contents is returned to Sohu's player, and Sohu's player receives displaying contents, can directly in playing display interface, play said content.
Present embodiment is discussed the process of concrete establishment displaying contents no longer in detail, and those skilled in the art handle according to actual conditions and get final product.
Player interface described in the present embodiment and third party integrated software move in operating system detached process respectively; Built-in player and third party integrated software competitive resource have been avoided; And the third party integrated software that has realized 32 calls the player plug-in unit and plays the displaying contents that 64 player servers are created, and has improved the versatility of player plug-in unit.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
The application can describe in the general context of the computer executable instructions of being carried out by computing machine, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract, program, object, assembly, data structure or the like.Also can in DCE, put into practice the application, in these DCEs, by through communication network connected teleprocessing equipment execute the task.In DCE, program module can be arranged in this locality and the remote computer storage medium that comprises memory device.
At last; Also need to prove; In this article; Relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint relation or the order that has any this reality between these entities or the operation.And; Term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability; Thereby make and comprise that process, method, commodity or the equipment of a series of key elements not only comprise those key elements; But also comprise other key elements of clearly not listing, or also be included as this process, method, commodity or equipment intrinsic key element.Under the situation that do not having much more more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, commodity or the equipment that comprises said key element and also have other identical element.
More than to a kind of player system that the application provided; Carried out detailed introduction; Used concrete example among this paper the application's principle and embodiment are set forth, the explanation of above embodiment just is used to help to understand the application's method and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to the application's thought, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the application.
Claims (9)
1. a player system is characterized in that, comprising:
The third party integrated software comprises:
Load-on module is used to load the player plug-in unit, and the display parameter that will play display interface pass to the player server;
Sending module is used for after receiving playing request, and said playing request is sent to player interface;
Player interface comprises:
Transmit module, be used for through 32 Runtime Libraries and/or 64 Runtime Libraries, said playing request being passed to the player server according to the type of third party integrated software and the type of player server;
The player server comprises:
Create module, be used for creating display interface, and in said display interface, create displaying contents according to said playing request according to said display parameter;
Said player plug-in unit receives and plays the displaying contents that said player server is created;
Wherein, said player interface and third party integrated software move in operating system detached process respectively.
2. system according to claim 1 is characterized in that, the type of said third party integrated software is 32 or 64, and the type of said player server is 32 or 64.
3. system according to claim 2 is characterized in that, the type of said third party integrated software is 32,
Said sending module comprises:
First sends submodule, is used for said playing request is sent to 32 Runtime Libraries of player interface.
4. system according to claim 3 is characterized in that, the type of said player server is 32,
Said transmission module comprises:
First transmits submodule, is used for through 32 Runtime Libraries said playing request being passed to the player server.
5. system according to claim 3 is characterized in that, the type of said player server is 64,
Said transmission module comprises:
Second transmits submodule, is used for through 32 Runtime Libraries said playing request being passed to 64 Runtime Libraries;
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
6. system according to claim 2 is characterized in that, the type of said third party integrated software is 64,
Said sending module comprises:
Second sends submodule, is used for said playing request is sent to 64 Runtime Libraries of player interface.
7. system according to claim 6 is characterized in that, said transmission module comprises:
The 3rd transmits submodule, is used for through 64 Runtime Libraries said playing request being passed to the player server.
8. system according to claim 1 is characterized in that, said display parameter are for playing the parent form handle and the size of display interface.
9. system according to claim 1 is characterized in that, said 32 Runtime Libraries transmit said playing request with the mode that 64 Runtime Libraries adopt local process to communicate by letter.
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CN107423040A (en) * | 2017-03-24 | 2017-12-01 | 北京潘达互娱科技有限公司 | Live application development method and device |
CN109889875A (en) * | 2019-01-23 | 2019-06-14 | 北京奇艺世纪科技有限公司 | Communication means, device, terminal device and computer-readable medium |
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CN101848367A (en) * | 2010-05-14 | 2010-09-29 | 武汉宽信科技有限公司 | File-based video live webcasting method |
CN102497452A (en) * | 2011-12-28 | 2012-06-13 | 山东大学 | Online streaming media service method based on embedded terminal |
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US20040028025A1 (en) * | 2002-08-06 | 2004-02-12 | Fen-Man Chang | System and method for providing a two-way audio communication via a web browser |
CN101848367A (en) * | 2010-05-14 | 2010-09-29 | 武汉宽信科技有限公司 | File-based video live webcasting method |
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CN105847992A (en) * | 2016-04-06 | 2016-08-10 | 乐视控股(北京)有限公司 | Video stream loading method and device |
CN107423040A (en) * | 2017-03-24 | 2017-12-01 | 北京潘达互娱科技有限公司 | Live application development method and device |
CN109889875A (en) * | 2019-01-23 | 2019-06-14 | 北京奇艺世纪科技有限公司 | Communication means, device, terminal device and computer-readable medium |
CN109889875B (en) * | 2019-01-23 | 2021-07-16 | 北京奇艺世纪科技有限公司 | Communication method, communication device, terminal equipment and computer readable medium |
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Effective date of registration: 20180428 Address after: 100195 Beijing Haidian District West Fourth Ring Road North 131 new six layer Patentee after: Beijing Newauto Group Co.,Ltd. Address before: 100195 Haidian District Wukesong 49 new science and technology building, Beijing Patentee before: China Digital Video (Beijing) Co.,Ltd. |
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