CN106028097A - Vehicle-mounted terminal movie play device - Google Patents
Vehicle-mounted terminal movie play device Download PDFInfo
- Publication number
- CN106028097A CN106028097A CN201510899679.7A CN201510899679A CN106028097A CN 106028097 A CN106028097 A CN 106028097A CN 201510899679 A CN201510899679 A CN 201510899679A CN 106028097 A CN106028097 A CN 106028097A
- Authority
- CN
- China
- Prior art keywords
- signal
- video display
- car
- mounted terminal
- central processing
- 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
Links
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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- 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
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
Abstract
The invention discloses a vehicle-mounted terminal movie play device, and the device is characterized in that the device employs a method which comprises the following steps: segmenting a movie into movie segments; analyzing the movie segments into an original movie and audio data; transmitting a mark information obtaining request to first terminal equipment storing a first movie video stream; receiving a response message which is returned by the first terminal equipment and comprises a first position region; generating a UI (user interface) layer; covering a second image frame with the UI layer when the second image frame is displayed on a screen, so as to enable an updated content to cover a target content and display the updated content to a user. The device does not need to temper the video stream data for achieving the playing of the video stream, displays a personalized video content, meeting the demands of the user, in real time for the user, improves the flexibility and efficiency of personalized video play, and reduces the processing burden of a play terminal.
Description
Technical field
The present invention relates to vehicle-mounted information service field, particularly relate to a kind of car-mounted terminal video display playback equipment.
Background technology
Along with development, the increase of automobile function of domestic automobile, in the urgent need to providing the business more enriched.Due to vehicle-mounted
The birth of terminal so that in-car TV business is than common TV more power of influence and market potential, and in-car TV also will become future
Emerging communications media, and become the new channel of TV broadcast, both can make full use of content resource, have also been enlarged user's model
Enclose, and be capable of the mobile of radio network.
It is well known that, different car-mounted terminal manufacturers uses different video display forms or video display coding, causes every kind of vehicle-mounted end
End can only play specific video display form, so the video display form that user oneself not support car-mounted terminal is converted into equipment support
Video display form, then watch, bring inconvenience to user.
Summary of the invention
It is an object of the invention to propose a kind of car-mounted terminal video display playback equipment, it is not necessary to user oneself changes video display form,
The video display of different-format can be play at car-mounted terminal.
A kind of car-mounted terminal video display playback equipment, it is characterised in that comprise the following steps:
Video display are cut into cameo shot；
Cameo shot is become original video display and voice data according to original video display coding with sound code parsing；
Sending label information to the first terminal equipment storing the first video display video flowing and obtain request, described acquisition request includes:
The identification information of the second video flowing to be played on the second terminal unit, and the timestamp of second picture frame；
Receive response message that described first terminal equipment returns, that include primary importance region, described primary importance region
It is that described first terminal equipment obtains first video flowing corresponding with described identification information, that from described, first video flowing obtains,
First picture frame corresponding with described timestamp, and obtain on described first picture frame and user preassigned object content institute
Corresponding region；
Generating user interface UI layer, the part drafting that described UI layer coincide corresponding with described second position region has default
The update content corresponding with described object content；
When described screen shows described second picture frame, described UI layer is covered on described second picture frame, so that institute
State the update content described object content of covering and be shown to described user.
Further, a kind of car-mounted terminal video display playback equipment includes for receiving CMMB signal the CMMB letter that will receive
Number signal receiving chip of demodulation, the central processing element that is connected with signal receiving chip；Described signal receiving chip includes receiving
Radiofrequency signal is also down-converted to the frequency-variable module of intermediate-freuqncy signal and enters described intermediate-freuqncy signal by radiofrequency signal and channel selecting signal
Row analog-to-digital conversion process and the adjustment module of demodulation process；Described central processing element includes after demodulation according to user instruction
CMMB signal is converted to audio signal and the converting unit of video signal and described audio signal and video signal is transferred to main frame
Transmission unit；
Described signal receiving chip, the central processing element being connected with signal receiving chip are integrated in single integrated circuit；
Described central processing element also includes sequencing unit, for the programme of the CMMB signal after demodulation is ranked up,
And the programme list of the CMMB signal after sequence is transferred to described main frame；
Described central processing element also includes judging unit, and whether the CMMB signal after judging demodulation exists urgent wide
Broadcast CMMB signal, if there is then notifying that converting unit carries out signal conversion to this urgent broadcast CMMB signal, and pass through
Transmission unit will conversion after video signal and audio signal transmission to main frame
By data asynchronous serial communication interface and control asynchronous serial between described signal receiving chip and central processing element
Communication interface is connected；
The car-mounted terminal of described Tape movement TV also includes that condition receiving system, described condition receiving system process core with central authorities
Sheet is connected.
When present invention achieves broadcasting video flowing, in the case of need not distort video stream data, present to user in real time
Meet the personalized video content of user's needs, improve motility and efficiency that personalized video is play, and alleviate playback terminal
Process load.
Claims (8)
1. a car-mounted terminal video display playback equipment, it is characterised in that comprise the following steps:
Video display are cut into cameo shot；
Cameo shot is become original video display and voice data according to original video display coding with sound code parsing；
Sending label information to the first terminal equipment storing the first video display video flowing and obtain request, described acquisition request includes: the identification information of the second video flowing to be played on the second terminal unit, and the timestamp of second picture frame；
Receive response message that described first terminal equipment returns, that include primary importance region, described primary importance region is that described first terminal equipment obtains first video flowing corresponding with described identification information, first picture frame corresponding with described timestamp obtained in first video flowing from described, and obtain on described first picture frame and the region corresponding to the preassigned object content of user；
Generating user interface UI layer, corresponding part that described UI layer coincide with described second position region is drawn the default update content corresponding with described object content；
When described screen shows described second picture frame, described UI layer is covered on described second picture frame, so that described update content covers described object content and is shown to described user.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterised in that include the central processing element for receiving CMMB signal the signal receiving chip demodulated by the CMMB signal received, be connected with signal receiving chip；Described signal receiving chip includes receiving radiofrequency signal and channel selecting signal and radiofrequency signal being down-converted to the frequency-variable module of intermediate-freuqncy signal and described intermediate-freuqncy signal carries out the adjustment module of analog-to-digital conversion process and demodulation process；Described central processing element includes being converted to audio signal and the converting unit of video signal according to user instruction and described audio signal and video signal being transferred to the transmission unit of main frame by the CMMB signal after demodulation.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterised in that described signal receiving chip, the central processing element being connected with signal receiving chip are integrated in single integrated circuit.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterized in that, described central processing element also includes sequencing unit, for being ranked up by the programme of the CMMB signal after demodulation, and the programme list of the CMMB signal after sequence is transferred to described main frame.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterized in that, described central processing element also includes judging unit, for judging whether the CMMB signal after demodulation exists urgent broadcast CMMB signal, if there is then notifying that converting unit carries out signal conversion to this urgent broadcast CMMB signal, and pass through the video signal after transmission unit will be changed and audio signal transmission to main frame.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterised in that be connected with controlling asynchronous serial communication interface by data asynchronous serial communication interface between described signal receiving chip and central processing element.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterised in that the car-mounted terminal of described Tape movement TV also includes that condition receiving system, described condition receiving system are connected with central processing element.
A kind of car-mounted terminal video display playback equipment the most according to claim 1, it is characterised in that the car-mounted terminal of described Tape movement TV also includes that serial flash, described serial flash are connected with central processing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899679.7A CN106028097A (en) | 2015-12-09 | 2015-12-09 | Vehicle-mounted terminal movie play device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899679.7A CN106028097A (en) | 2015-12-09 | 2015-12-09 | Vehicle-mounted terminal movie play device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106028097A true CN106028097A (en) | 2016-10-12 |
Family
ID=57082483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510899679.7A Pending CN106028097A (en) | 2015-12-09 | 2015-12-09 | Vehicle-mounted terminal movie play device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106028097A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008131569A (en) * | 2006-11-24 | 2008-06-05 | Sony Corp | Image information transmission system and method, image information transmission apparatus and method, and image information receiving apparatus and method, |
| CN102547423A (en) * | 2011-12-28 | 2012-07-04 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted device with mobile television and implementation method thereof |
| CN102625092A (en) * | 2011-01-27 | 2012-08-01 | 天脉聚源(北京)传媒科技有限公司 | Method and apparatus for displaying video on mobile equipment |
| CN202424952U (en) * | 2011-12-28 | 2012-09-05 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted equipment with mobile television |
| CN104883603A (en) * | 2015-04-29 | 2015-09-02 | 小米科技有限责任公司 | Playing control method and system, and terminal device |
-
2015
- 2015-12-09 CN CN201510899679.7A patent/CN106028097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008131569A (en) * | 2006-11-24 | 2008-06-05 | Sony Corp | Image information transmission system and method, image information transmission apparatus and method, and image information receiving apparatus and method, |
| CN102625092A (en) * | 2011-01-27 | 2012-08-01 | 天脉聚源(北京)传媒科技有限公司 | Method and apparatus for displaying video on mobile equipment |
| CN102547423A (en) * | 2011-12-28 | 2012-07-04 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted device with mobile television and implementation method thereof |
| CN202424952U (en) * | 2011-12-28 | 2012-09-05 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted equipment with mobile television |
| CN104883603A (en) * | 2015-04-29 | 2015-09-02 | 小米科技有限责任公司 | Playing control method and system, and terminal device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20161012 |