CN104717263A - Wireless cloud downloading accelerator - Google Patents
Wireless cloud downloading accelerator Download PDFInfo
- Publication number
- CN104717263A CN104717263A CN201310692118.0A CN201310692118A CN104717263A CN 104717263 A CN104717263 A CN 104717263A CN 201310692118 A CN201310692118 A CN 201310692118A CN 104717263 A CN104717263 A CN 104717263A
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- CN
- China
- Prior art keywords
- module
- buffer
- buffer module
- channel
- network speed
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- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a wireless cloud downloading accelerator. The wireless cloud downloading accelerator comprises a network speed detection module, a first buffer module and a second buffer module, wherein the network speed detection module is connected with a wireless network adapter and detects the network speed in real time; the first buffer module is connected with the wireless network adapter through the network speed detection module; the second buffer module is connected with the first buffer module and outputs video data to a video broadcast module; the first buffer module comprises a direct connection channel and a buffer channel; when the network speed is high, the direct connection channel is enabled and connects the network speed detection module with the second buffer module directly; when the network speed is low, the buffer channel is enabled, and video data are transmitted to the second buffer module after being subjected to primary buffering of the buffer channel.
Description
Technical field
The present invention relates to networking technology area, refer to that accelerator is downloaded in a kind of wireless high in the clouds especially.
Background technology
Wireless network has spread all over the public places such as the office building in city and dining room, and user is when watching video online by wireless network, because wireless network is unstable, bad during signal fashion, causes playing process that the phenomenon of pausing occurs, have impact on the effect of viewing.
Summary of the invention
The present invention proposes a kind of wireless high in the clouds and downloads accelerator, solves in prior art and watches in video process online by wireless network, due to the problem of the broadcasting pause that jitter causes.
Technical scheme of the present invention is achieved in that
Accelerator is downloaded in a kind of wireless high in the clouds, comprising: wire-speed detection module, is connected to wireless network card, detects real-time network speed; First buffer module, by wire-speed detection model calling to wireless network card; Second buffer module, is connected to the first buffer module, and output video data are to video playback module; Described first buffer module comprises direct channel and buffered channel, when network speed height, direct channel is enable, wire-speed detection module is directly connected with the second buffer module, when network speed is low, buffered channel is enable, first through the first-level buffer of buffered channel, then video data is sent to the second buffer module.
Alternatively, the capacity of described buffered channel is greater than the capacity of described second buffer module.
The invention has the beneficial effects as follows: according to direct channel or the buffered channel of enable first buffer module of network speed, ensure the continuity of video playback.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the control block diagram that accelerator is downloaded in a kind of wireless high in the clouds of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, one of the present invention is wireless, and accelerator is downloaded in high in the clouds, comprising: wire-speed detection module 20, is connected to wireless network card 10, detect real-time network speed; First buffer module 30, is connected to wireless network card 10 by wire-speed detection module 20; Second buffer module 40, be connected to the first buffer module 30, output video data are to video playback module 50; Described first buffer module 30 comprises direct channel and buffered channel, when network speed height, direct channel is enable, wire-speed detection module 20 is directly connected with the second buffer module 40, when network speed is low, buffered channel is enable, first through the first-level buffer of buffered channel, then video data is sent to the second buffer module 40.
Preferably, the capacity of described buffered channel is greater than the capacity of described second buffer module.
The invention has the beneficial effects as follows: according to direct channel or the buffered channel of enable first buffer module of network speed, ensure the continuity of video playback.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an accelerator is downloaded in wireless high in the clouds, it is characterized in that, comprising: wire-speed detection module, is connected to wireless network card, detect real-time network speed; First buffer module, by wire-speed detection model calling to wireless network card; Second buffer module, is connected to the first buffer module, and output video data are to video playback module;
Described first buffer module comprises direct channel and buffered channel, when network speed height, direct channel is enable, wire-speed detection module is directly connected with the second buffer module, when network speed is low, buffered channel is enable, first through the first-level buffer of buffered channel, then video data is sent to the second buffer module.
2. wireless downloading accelerator as claimed in claim 1, it is characterized in that, the capacity of described buffered channel is greater than the capacity of described second buffer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692118.0A CN104717263A (en) | 2013-12-17 | 2013-12-17 | Wireless cloud downloading accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692118.0A CN104717263A (en) | 2013-12-17 | 2013-12-17 | Wireless cloud downloading accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104717263A true CN104717263A (en) | 2015-06-17 |
Family
ID=53416219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310692118.0A Pending CN104717263A (en) | 2013-12-17 | 2013-12-17 | Wireless cloud downloading accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104717263A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902626A (en) * | 2009-05-31 | 2010-12-01 | 承景科技股份有限公司 | Bitstream buffer controller and control method thereof |
| CN103024593A (en) * | 2012-12-26 | 2013-04-03 | 人民搜索网络股份公司 | Online VOD (video on demand) acceleration system and online VOD playing method |
| WO2013101216A1 (en) * | 2011-12-30 | 2013-07-04 | Intel Corporation | Cache coprocessing unit |
-
2013
- 2013-12-17 CN CN201310692118.0A patent/CN104717263A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902626A (en) * | 2009-05-31 | 2010-12-01 | 承景科技股份有限公司 | Bitstream buffer controller and control method thereof |
| WO2013101216A1 (en) * | 2011-12-30 | 2013-07-04 | Intel Corporation | Cache coprocessing unit |
| CN103024593A (en) * | 2012-12-26 | 2013-04-03 | 人民搜索网络股份公司 | Online VOD (video on demand) acceleration system and online VOD playing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |