CN105376616A - Method for smoothly playing video in wireless mapping - Google Patents
Method for smoothly playing video in wireless mapping Download PDFInfo
- Publication number
- CN105376616A CN105376616A CN201510772898.9A CN201510772898A CN105376616A CN 105376616 A CN105376616 A CN 105376616A CN 201510772898 A CN201510772898 A CN 201510772898A CN 105376616 A CN105376616 A CN 105376616A
- Authority
- CN
- China
- Prior art keywords
- video
- mapping
- wireless
- video data
- data
- 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.)
- Pending
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Classifications
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
Abstract
The invention relates to a method for smoothly playing a video in wireless mapping. The method comprises the following steps that: mobile equipment establishes connection with mapping equipment in a Miracast wireless mapping manner, and sends played video data to the mapping equipment; the mapping equipment receives, stores and displays the video data; the stored video data are cleared; and stacked data are processed. According to the method for smoothly playing the video in wireless mapping disclosed by the invention, by means of the manner of processing data stacking, the video jamming or mosaic phenomenon can be reduced; the user experience is improved; and the smooth degree of the video watched by users is ensured to the most extent.
Description
Technical field
The present invention relates to a kind of video broadcasting method, particularly relate to a kind of video broadcasting method of wireless mapping.
Background technology
In prior art, mobile device to be connected on mapped device (as TV, vehicle-mounted, dull and stereotyped etc.) by the wireless mapping mode of Miracast, realizes the wireless mapping display of mobile device, can carry out the broadcasting such as video, picture on mapped device.
At present, connect mobile device by the wireless mapping mode of Miracast and connect mapped device, mobile device displaying video, mapped device accepts and plays, and often there will be Ka Dun or mosaic phenomenon, affects viewing and the appreciation of user.
Summary of the invention
In order to solve the deficiency that prior art exists, the object of the present invention is to provide the smooth playing method of video in a kind of wireless mapping, carrying out in the process of wireless mapping, decreasing video card user and pause or mosaic phenomenon, improve user and view and admire experience.
For achieving the above object, the smooth playing method of video in wireless mapping provided by the invention, comprises the following steps:
1) mobile device is connected by the wireless mapping mode of Miracast and mapped device, and the video data of broadcasting is sent to mapped device;
2) mapped device receiving video data carry out storing, showing;
3) video data stored is removed, process heap volume data.
Further, described step 3) is when the video data stored is greater than pre-set threshold value, the data that the time delay that removing receives is the longest.
The smooth playing method of video in wireless mapping of the present invention, carry out user in the process of wireless mapping, by the mode processed data stacking, decrease video card and pause or mosaic phenomenon, improve Consumer's Experience, ensure that the smooth degree of user when watching video to a greater extent.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, and together with embodiments of the present invention, for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the smooth playing method workflow diagram according to video in wireless mapping of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 1 is the smooth playing method workflow diagram according to video in wireless mapping of the present invention, below with reference to Fig. 1, is described in detail the smooth playing method of video in wireless mapping of the present invention.
First, in step 101, mobile device is connected on mapped device by Miracast mode, and mapped device comprises the display devices such as TV, projecting apparatus, vehicle-carrying display screen, panel computer.Miracast is the wireless protocols of a video sharing, and Miracast equipment provides to simplify and finds and arrange, and user can rapidly at equipment room transmission of video.Miracast user can browse the photo that smart mobile phone takes heartily on large-size screen monitors TV, by conference room projectors Real-Time Sharing notebook screens, or on panel computer, watches the programme televised live of home videos Set Top Box.
In step 102, mobile device playing video file, sends to mapped device by video data by Miracast mode;
In step 103, mapped device receives the video data that mobile device sends, and is stored in the memory of mapped device;
In step 104, mapped device shows the video data be stored in mapped device memory;
In step 105, judge whether the video data stored in mapped device memory exceedes default threshold values, is, carries out next step, otherwise etc. previous step to be returned;
In step 106, when the video data in memory device memory is greater than pre-set threshold value, the data receiving time delay the longest are removed, process heap volume data, and continue the video data in display-memory.
The smooth playing method of video in wireless mapping of the present invention, the data that mobile device transmission comes are stored, when the video data stored in memory device is greater than preset valves value, data is removed, process heap volume data, reaches and avoids occurring that card pauses or mosaic phenomenon.
User is when using WiFi radio function, when operating too fast, difference due to equipment performance may occur that interface is asynchronous, the process time delay of certain one end, so just occur asynchronous, do clear operation when overabundance of data, the holding time is reached synchronous with regard to long data dump, and such user need not wait for processing and operate.
One of ordinary skill in the art will appreciate that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme that foregoing embodiments is recorded, or carries out equivalent replacement to wherein portion of techniques feature.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. the smooth playing method of video in wireless mapping, comprises the following steps:
1) mobile device is connected by the wireless mapping mode of Miracast and mapped device, and the video data of broadcasting is sent to mapped device;
2) mapped device receiving video data carry out storing, showing;
3) video data stored is removed, process heap volume data.
2. the smooth playing method of video in wireless mapping according to claim 1, is characterized in that, described step 3) is when the video data stored is greater than pre-set threshold value, removes the data that the time delay that receives is the longest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772898.9A CN105376616A (en) | 2015-11-13 | 2015-11-13 | Method for smoothly playing video in wireless mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772898.9A CN105376616A (en) | 2015-11-13 | 2015-11-13 | Method for smoothly playing video in wireless mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105376616A true CN105376616A (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510772898.9A Pending CN105376616A (en) | 2015-11-13 | 2015-11-13 | Method for smoothly playing video in wireless mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105376616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533624A (en) * | 2016-11-15 | 2017-03-22 | 捷开通讯(深圳)有限公司 | Data transmission method, data receiving device and data transmitting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297772A (en) * | 2013-05-02 | 2013-09-11 | 深圳市比维视创科技有限公司 | Method and system for processing transmission screen image and display equipment |
| CN104038813A (en) * | 2014-06-20 | 2014-09-10 | 深圳市九洲电器有限公司 | Multi-screen interaction method and system |
| CN104202461A (en) * | 2014-08-11 | 2014-12-10 | 苏州易动智能科技有限公司 | Connected smart phone function synchronizing automotive sound system |
| CN104735523A (en) * | 2015-03-17 | 2015-06-24 | 惠州市云联科技有限公司 | Method for achieving wireless connection between mobile phone and automotive multimedia system and wireless co-screen device |
-
2015
- 2015-11-13 CN CN201510772898.9A patent/CN105376616A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297772A (en) * | 2013-05-02 | 2013-09-11 | 深圳市比维视创科技有限公司 | Method and system for processing transmission screen image and display equipment |
| CN104038813A (en) * | 2014-06-20 | 2014-09-10 | 深圳市九洲电器有限公司 | Multi-screen interaction method and system |
| CN104202461A (en) * | 2014-08-11 | 2014-12-10 | 苏州易动智能科技有限公司 | Connected smart phone function synchronizing automotive sound system |
| CN104735523A (en) * | 2015-03-17 | 2015-06-24 | 惠州市云联科技有限公司 | Method for achieving wireless connection between mobile phone and automotive multimedia system and wireless co-screen device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533624A (en) * | 2016-11-15 | 2017-03-22 | 捷开通讯(深圳)有限公司 | Data transmission method, data receiving device and data transmitting device |
| CN106533624B (en) * | 2016-11-15 | 2020-04-24 | 捷开通讯(深圳)有限公司 | Data transmission method, data receiving device and data sending device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |