CN102347045A - Synchronous display control system used for embedded media player and device thereof - Google Patents
Synchronous display control system used for embedded media player and device thereof Download PDFInfo
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- CN102347045A CN102347045A CN2011101316737A CN201110131673A CN102347045A CN 102347045 A CN102347045 A CN 102347045A CN 2011101316737 A CN2011101316737 A CN 2011101316737A CN 201110131673 A CN201110131673 A CN 201110131673A CN 102347045 A CN102347045 A CN 102347045A
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Abstract
The invention provides a synchronous display control system used for an embedded media player and a device thereof. The system is used for carrying out synchronous display and control on displayed captions, presentations and notes on a media interface when the embedded media player plays a media file or a media stream. The system comprises the following parts: the embedded media player used for opening or playing the media file or media stream to display a media playing image, wherein the media file or media stream is stored at local or is accessed through a network; a multiple working area switching control system used for accessing and controlling running and switching of a plurality of working areas, wherein the working areas are a video working area, a presentation working area, a note working area, a playing control bar and a guiding area in the media interface; a time shaft control and progress synchronization system used for coordinating and controlling playing progress of functional elements in the working areas; an electronic menu system used for composing a thumbnail or title information of the media file or media stream into a sub interface for auxiliary realization of guiding among a plurality of media.
Description
One, technical field:
The present invention relates to computer, mobile phone, panel computer, PDA or other embedded system; Belong to areas of information technology; Particularly relate to a kind of synchronous demonstration of insertion-type media player, the system and equipment of control of being used for, captions, PowerPoint, the notes on the media interface that this system and equipment are used for insertion-type media player playing media file or Media Stream are shown show synchronously and control.
Two, background technology:
Existing insertion-type media player comprises: computer, MP3, MP4; Media-player software, system and device that mobile phone, panel computer or PDA are embedded; All do not support to show synchronously the function of external hanging type captions, PowerPoint, notes; Support media playing function only, or only support that playing media adds captions.
At present, built-in player can playing media file or Media Stream, but and synchronization display words or graphic subtitle.But shortcoming is apparent in view, and study is difficult, and it is difficult to look back, and it is difficult to exchange.
Study is difficult: for non-mother tongue media file and captions, new word or strange grammer and usage are very many, each suspend to play go to consult the dictionary, craft is knocked in or is searched, efficient is low, weak effect;
It is difficult to look back: when not understanding certain words, when thinking to listen repeatedly, be difficult to the redirect playing progress rate and begin to play that time point to this.Perhaps primary gains in depth of comprehension have been noted, but scattered gains in depth of comprehension and knowledge point are found corresponding video segment when being difficult in review;
It is difficult to exchange: can easily not find identical hobby or see this video resource other people exchange and watch and study notes, also just can not get other people length and mend own shortage, more can not get rid of feeling of lonely and find excitation at an interchange circle.
Based on above shortcoming, traditional approach like the stronger video of intellectual systematicness such as speech, teaching, news conference, does not have good method to go to reach the purpose of study, review, interchange for knowledge class video, just can not maximize the strength of this type of performance resource.
In addition, the built-in captions of traditional DVD basically all are patterned dot matrix captions, and its Chinese words can not infinitely be amplified, even display medium resolution is high again, can not remedy its born defective.Its display medium comprises: the medium of CRT, LCD, LED and other display media picture.
Three, summary of the invention:
There is above-mentioned technical matters for solving in the prior art; The present invention provides a kind of synchronous demonstration of insertion-type media player, the system and equipment of control of being used for, and captions, PowerPoint, the notes on the media interface that this system and equipment are used for insertion-type media player playing media file or Media Stream are shown show synchronously and control.
According to a first aspect of the invention; A kind of synchronous demonstration of insertion-type media player, system of control of being used for is provided; Captions, PowerPoint, notes on the media interface that this system is used for insertion-type media player playing media file or Media Stream are shown show synchronously and control; Said media interface comprises video workspace, PowerPoint workspace, notes workspace, Play Control hurdle, navigation area, and this system comprises:
Insertion-type media player is used to open or plays said media file or Media Stream with the display media broadcast interface, and said media file or Media Stream are stored in this locality or through access to netwoks;
The multi-work space handover control system is used to visit and control the running and the switching of a plurality of workspaces, and wherein said a plurality of workspaces are above-mentioned video workspace, PowerPoint workspace, notes workspace, Play Control hurdle, navigation area;
Time shaft is controlled and the progress synchro system, is used for coordinating and controlling the playing progress rate of the functional element of a plurality of workspaces;
Electronic menu system is used for the thumbnail or the heading message of said media file or Streaming Media are combined into sub-interface, in order to the auxiliary navigation that realizes between a plurality of medium.
Wherein said time shaft control and progress synchro system comprise:
Device is used to visit the media file that insertion-type media player plays or the playlist of Media Stream, and sends the playlist of said media file or Media Stream to said electronic menu system;
Visit, loading and conversion equipment are used for visit and said media file or the corresponding captions resource of Media Stream, PowerPoint resource, notes resource, load and convert into the data structure that is fit to processing;
Synchronous display apparatus; Be used at playing process; Inquire about the playing progress rate of said media file or Media Stream incessantly; After obtaining current reproduction time; The PowerPoint resource data that shows synchronously the captions resource data that is complementary with current reproduction time, is complementary with current reproduction time, the notes resource data that is complementary with current reproduction time, and said notes resource data is that high brightness shows.
Wherein said electronic menu system receives the playlist that said time shaft control progress synchro system is sent; Said playlist comprises literal and thumbnail; Said electronic menu system is presented at said literal and thumbnail combination on the media interface of insertion-type media player, to be the realization navigation feature.
Wherein said multi-work space handover control system uses button or gesture control to activate said electronic menu system; Said electronic menu system shows one or more relevant with this said media file or Streaming Media or other menu item of media file; The static state or the dynamic previewing figure that perhaps show one or more said media files or Media Stream, perhaps demonstration simultaneously contains the menu of text message and the static state or the dynamic previewing figure of one or more said media file or Streaming Media.
Wherein said electronic menu system covers said media interface top and blocks said media interface, or on media interface, produces transparent or semitransparent coating.
Wherein said synchronous display apparatus, in the process of playing said media file or Media Stream, the multilingual captions of synchronous playing, but each languages independent switch; After suspend playing, word on the captions or phrase support mouse to draw the speech search, and be embedded or eject interface display and look into the speech result at one; In the process of playing media file or Media Stream, synchronous playing PowerPoint, PowerPoint carry the graphic navigation of breviary, click navigation and go up arbitrary element, the redirect thereupon of whole playing progress rate; In the process of playing said media file or Media Stream; Said notes resource data is that high brightness shows; The wherein said notes resource data that is complementary comprises the notes clauses and subclauses in the notes tabulation; Click the notes tabulation and go up any notes clauses and subclauses; The redirect thereupon of whole playing progress rate, said wall scroll notes clauses and subclauses can be revised and delete.
Wherein in playing process; Said Play Control hurdle shows whole playing progress rate; Directly play through the quick redirect in Play Control hurdle; Tiny white round dot is arranged on Play Control hurdle progress bar, and the white round dot through clicking every PowerPoint position on time shaft of representative is with the redirect playing progress rate.
Further comprise device, be used for rotary knob with the switch operating district, with as visual focus, wherein said button is positioned at the central authorities of video workspace, PowerPoint workspace, notes workspace, Play Control hurdle, navigation area.
Wherein said media file or Media Stream adopt the multimedia compressed format of standard digital, comprise H.264, H.263,3GP or M3U.
Wherein said network comprises telecommunications network, 3G mobile network, 4G mobile network, internet or WIFI WLAN (wireless local area network).
Wherein said PowerPoint can show as picture, perhaps literal, perhaps picture character mixing.
Wherein said PowerPoint, its Chinese words can support to draw the speech search, or do not support to draw the speech search.
According to a second aspect of the invention, a kind of equipment of using first aspect present invention is provided, this equipment comprises mobile phone, panel computer, MP4 or PDA.
Above system and equipment; Utilize digital media storage, transmission and control technology to make computer, mobile phone, panel computer and other insertion-type media player system and device realize synchronous demonstration and the control etc. of media play and corresponding captions, PowerPoint, notes, comprising: the switching of multiple major function; Draw the speech function of search; PowerPoint shows synchronously; Record and playback study notes etc.
Four, description of drawings:
Fig. 1 is used to illustrate the schematic block diagram of a kind of presentation mode of prior art median surface function distribution;
Fig. 2 is used to illustrate the schematic block diagrams of system according to the invention;
Fig. 3 is used to illustrate the schematic block diagrams according to time shaft control of the present invention and progress synchro system.
Five, embodiment:
Fig. 1 shows the schematic block diagram of the rotary knob mode of prior art, and it has shown main workspace, back work district 1 and back work district 2, navigation area and Play Control hurdle.What main workspace showed now is video and captions, and what back work district 1 showed now is the PowerPoint current page, and what back work district 2 showed now is the notes tabulations.The major-minor relation of all functions can realize through rotary knob switch operating district.
Fig. 2 illustrates the schematic block diagrams of system according to the invention; A kind of insertion-type media player and corresponding captions, PowerPoint, the synchronous demonstration of notes and device of control of being used for of its expression; This system comprises: insertion-type media player; Be used for beating Ji or playing media file or Media Stream with the display media broadcasting pictures, said media file or Media Stream are stored in this locality or through access to netwoks; The multi-work space handover control system is used to visit and control the running and the switching of a plurality of workspaces; Time shaft is controlled and the progress synchro system, is used for coordinating and controlling the playing progress rate of the functional element of a plurality of workspaces; Electronic menu system is used for the synthetic sub-interface of message block such as the thumbnail of associated media file or Streaming Media or title, in order to the auxiliary navigation that realizes between a plurality of medium.
System of the present invention does not comprise any digital high-frequency tuner, is made up of insertion-type media player, multi-work space handover control system, time shaft control and progress synchro system and electronic menu system.Insertion-type media player adopts the multimedia compressed format of standard digital; As: support H.264; H.263; 3GP; M3u etc.; Media file can be stored in this locality; Can also pass through network; Comprise: telecommunications network, 3G mobile network, 4G mobile network, internet, WIFI WLAN (wireless local area network) and other wide area and LAN (Local Area Network) transport stream medium are given media player; Receive all or part of of media file at media player; When perhaps media player 1 received Streaming Media, through the insertion-type media player decoding, playback was on display device.The insertion-type media player picture can insert in the past, in insert and flow media advertisement is inserted in the back or other guide.Can realize suspending and redirect.
But the insertion-type media player isolated system, the media playing apparatus of formation simple function also can be integrated with mobile phone, panel computer and other embedded device, forms multi-functional media playing apparatus.Insertion-type media player keys available of the present invention or gesture control, button is applicable to the device of integrated button, gesture is applicable to integrated contactor control device or has the device of touch control characteristics that button can replace with remote control.Comprise: the software of telepilot, other Long-distance Control and the device of Long-distance Control.
Insertion-type media player of the present invention can be play the medium of local storage; Also can play the medium of remote storage; Comprise the medium in the network storage of supporting wired and WLAN (wireless local area network), the medium of miscellaneous equipment storage on the medium of miscellaneous equipment storage and the internet on the wide area network.The medium of the local storage of visit; Adopt common local file access modes; Medium on the accesses network comprise that the medium on LAN (Local Area Network), wide area network and the internet need adopt identical agreement; Its host-host protocol comprises: HTTP, HTTPS, FTP, P2P, RTSP, RTMP etc. can be used for the agreement of Network Transmission with other; The form of its transmission comprises: 3GP, H.263, H.264, general format such as MPEG, M3U and other can be used for the general format of media delivery, also comprises privately owned media formats.
As shown in Figure 3; The playlist (Playlist) of time shaft control of the present invention and progress synchro system access medium player; The playlist of media player can be stored in this locality; Also can obtain from far-end through Network Transmission by system; The playing sequence and the memory location of the content-label related media that the playlist of media player comprises; All media files or Streaming Media can be stored in far-end or this locality, if at far-end, network is passed through in the visit of media file.Time shaft control and progress synchro system are used for visiting automatically corresponding captions resource, PowerPoint resource, notes resource; After loading, they are converted into the convenient data structure of handling, and coordinate and control the playing progress rate of the functional element in a plurality of workspaces.And the associated media file tabulation can be flowed to electronic menu system, comprise literal and thumbnail.Random time playing all can be passed through navigation area element active electron menu system, and the time schedule of media player is still at running background at this moment.Electronic menu system is presented at the combination of literal and thumbnail on the broadcasting pictures of media player, can reach navigation feature.
Insertion-type media player of the present invention (comprises LAN (Local Area Network) beginning to play on local storage or the network; Wide area network and internet) media file the time; Picture displays the play; The multi-work space handover control system can use button or gesture, and (comprising: point touches; Slide etc.) control; The active electron menu system; Show one or more relevant with this media file or other menu item of media file on the electronic menu system; The static state or the dynamic previewing figure that also can show one or more media files perhaps show to contain the menu of text message and the static state or the dynamic previewing figure of one or more media file simultaneously.Electronic menu system 4 covers the main broadcaster and puts on the picture, and electronic menu system is put picture to the main broadcaster and produced partial occlusion, or on key frame, produces transparent or semitransparent coating.Whole operation is taken over by time shaft control and progress synchro system, no matter be on the Play Control hurdle, the jump class behavior distinguished of PowerPoint district or notes, can influence whole playing progress rate, and be synchronized to unification.
The thumbnail navigation area of navigation area of the present invention menu item or PowerPoint can be shown as menu item and single or multiple static state or dynamic previewing figure; Be superimposed upon the main broadcaster and put on the picture, keys available or gesture realize operations such as broadcast, time-out, F.F., rewind down, captions selection, track switching, displaying contents brief introduction.
The control of button can use the respective remote control system to replace, as: telepilot and other remote controlled device.
Those skilled in the art should understand that above description of the invention only is used to illustrate some embodiments of the present invention with diagram, rather than is used for limiting scope of the present invention.More than description and illustrated various modification should comprise within the scope of the invention.
Claims (13)
1. one kind is used for the synchronous demonstration of insertion-type media player, the system of control; Captions, PowerPoint, notes on the media interface that this system is used for insertion-type media player playing media file or Media Stream are shown show synchronously and control; Said media interface comprises video workspace, PowerPoint workspace, notes workspace, Play Control hurdle, navigation area, and this system comprises:
Insertion-type media player is used to open or plays said media file or Media Stream with the display media broadcast interface, and said media file or Media Stream are stored in this locality or through access to netwoks;
The multi-work space handover control system is used to visit and control the running and the switching of a plurality of workspaces, and wherein said a plurality of workspaces are above-mentioned video workspace, PowerPoint workspace, notes workspace, Play Control hurdle, navigation area;
Time shaft is controlled and the progress synchro system, is used for coordinating and controlling the playing progress rate of the functional element of a plurality of workspaces;
Electronic menu system is used for the thumbnail or the heading message of said media file or Streaming Media are combined into sub-interface, in order to the auxiliary navigation that realizes between a plurality of medium.
2. the system as claimed in claim 1, wherein said time shaft control and progress synchro system comprise:
Device is used to visit the media file that an insertion-type media player plays or the playlist of Media Stream, and sends the playlist of said media file or Media Stream to said electronic menu system;
Visit, loading and conversion equipment are used for visit and said media file or the corresponding captions resource of Media Stream, PowerPoint resource, notes resource, load and convert into the data structure that is fit to processing;
Synchronous display apparatus; Be used at playing process; Inquire about the playing progress rate of said media file or Media Stream incessantly; After obtaining current reproduction time; The PowerPoint resource data that shows synchronously the captions resource data that is complementary with current reproduction time, is complementary with current reproduction time, the notes resource data that is complementary with current reproduction time, and said notes resource data is that high brightness shows.
3. system as claimed in claim 2; Wherein said electronic menu system receives the playlist that said time shaft control progress synchro system is sent; Said playlist comprises literal and thumbnail; Said electronic menu system is presented at said literal and thumbnail combination on the media interface of insertion-type media player, to be the realization navigation feature.
4. system as claimed in claim 3; Wherein said multi-work space handover control system uses button or gesture control to activate said electronic menu system; Said electronic menu system shows one or more relevant with this said media file or Streaming Media or other menu item of media file; The static state or the dynamic previewing figure that perhaps show one or more said media files or Media Stream, perhaps demonstration simultaneously contains the menu of text message and the static state or the dynamic previewing figure of one or more said media file or Streaming Media.
5. system as claimed in claim 4, wherein said electronic menu system covers said media interface top and blocks said media interface, or on media interface, produces transparent or semitransparent coating.
6. system as claimed in claim 2, wherein said synchronous display apparatus, in the process of playing said media file or Media Stream, the multilingual captions of synchronous playing, but each languages independent switch; After suspend playing, word on the captions or phrase support mouse to draw the speech search, and be embedded or eject interface display and look into the speech result at one; In the process of playing media file or Media Stream, synchronous playing PowerPoint, PowerPoint carry the graphic navigation of breviary, click navigation and go up arbitrary element, the redirect thereupon of whole playing progress rate; In the process of playing said media file or Media Stream; Said notes resource data is that high brightness shows; The wherein said notes resource data that is complementary comprises the notes clauses and subclauses in the notes tabulation; Click the notes tabulation and go up any notes clauses and subclauses; The redirect thereupon of whole playing progress rate, said wall scroll notes clauses and subclauses can be revised and delete.
7. the system as claimed in claim 1; Wherein in playing process; Said Play Control hurdle shows whole playing progress rate; Directly play through the quick redirect in Play Control hurdle; Tiny white round dot is arranged on Play Control hurdle progress bar, and the white round dot through clicking every PowerPoint position on time shaft of representative is with the redirect playing progress rate.
8. the system as claimed in claim 1; Further comprise device; Be used for rotary knob with the switch operating district, with as visual focus, wherein said button is positioned at the central authorities of video workspace, PowerPoint workspace, notes workspace, Play Control hurdle, navigation area.
9. the system as claimed in claim 1, wherein said media file or Media Stream adopt the multimedia compressed format of standard digital, comprise H.264, H.263,3GP or M3U.
10. the system as claimed in claim 1, wherein said network comprises telecommunications network, 3G mobile network, 4G mobile network, internet or WIFI WLAN (wireless local area network).
11. system as claimed in claim 2, wherein said PowerPoint can show as picture, perhaps literal, perhaps picture character mixing.
12. method as claimed in claim 10, wherein said PowerPoint, its Chinese words can support to draw the speech search, or does not support to draw the speech search.
13. the equipment of the system of the arbitrary described a kind of synchronous demonstration that is used for insertion-type media player of application such as claim 1-12, control, this equipment comprises mobile phone, panel computer, MP4 or PDA.
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| CN2011101316737A CN102347045A (en) | 2011-05-20 | 2011-05-20 | Synchronous display control system used for embedded media player and device thereof |
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| CN2011101316737A CN102347045A (en) | 2011-05-20 | 2011-05-20 | Synchronous display control system used for embedded media player and device thereof |
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| CN104768068A (en) * | 2014-01-08 | 2015-07-08 | 三竹资讯股份有限公司 | Information frame device and method for supporting presentation of multiple data formats |
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| CN110209320B (en) * | 2019-06-06 | 2021-04-02 | 掌阅科技股份有限公司 | Linkage display method for playing progress of audio book in page and electronic equipment |
| CN110209320A (en) * | 2019-06-06 | 2019-09-06 | 掌阅科技股份有限公司 | The linkage of audiobook playback progress shows method and electronic equipment in the page |
| CN111610905A (en) * | 2020-06-30 | 2020-09-01 | 腾讯科技（深圳）有限公司 | Multimedia data processing method, device, client and storage medium |
| CN113163229A (en) * | 2021-03-05 | 2021-07-23 | 深圳点猫科技有限公司 | Split screen recording and broadcasting method, device, system and medium based on online education |
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Application publication date: 20120208 |