CN103856817A - Interactive play method and system of hypermedia - Google Patents
Interactive play method and system of hypermedia Download PDFInfo
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Abstract
The invention discloses an interactive play method of hypermedia. The method comprises the following steps: generating hypermedia information, performing feature extraction in a video, and adding a mark to an extracted characteristic to form rich media related with the characteristic; issuing hypermedia information, and injecting the generated hypermedia information into the video; playing the video comprising the hypermedia information; activating the hypermedia information in the play process of the video; displaying the hypermedia information, extracting the hypermedia information in the video, and displaying the index of the hypermedia information on a screen on which the video is played; selecting the hypermedia information, i.e., performing selection from the index of the displayed hypermedia information; and playing the hypermedia information, extracting the selected hypermedia information, and playing or displaying the hypermedia information on the screen on which the video is played. The invention further discloses an interactive play system of hypermedia. By the method and system, cross-media sharing and resource integration of video field information and other media information are realized, and an interactive television enters a new era of multi-element interconnection.
Description
Technical field
The present invention relates to technical field of information interaction, relate in particular to a kind of digital television information propagate and interaction technique in interactive player method and the system of hypermedia.
Background technology
Interactive TV of today, IPTV, internet television (OTT), the main form that relies on broadcast or multicast sends video and audio content, its content production and and user's interactive or basic pattern: user's request, response is play.The article or the content that in video, occur user interest are lacked to the mode of describing and showing.
The appearance of hypermedia makes above-mentioned problem have the opportunity changing, briefly: hypermedia=hypertext+multimedia." hypermedia " provides the new model of a kind of " reallocating resources ", can realize the media type degree of depth emerging system exploitations such as newspaper, broadcast, TV, magazine, phonotape and videotape, film, publication, network, telecommunications, satellite communication, the information that realizes is shared across matchmaker, resource inter-bank configures, cultural cross-domain interchange, and highlights the associated industry ripples formula development take media as core.
Hypermedia is the development to conventional video mechanics of communication.In interpersonal communication, except audio frequency, video, other forms of information proportion is increasing, as electronic courseware, weather nephogram, medical picture etc., all needs hypermedia that comprehensive technical support is provided.Hypermedia and multimedia different being: the former is made up of word, image, figure, five kinds of media elements of Audio and Video, the latter only comprises video, audio frequency and three kinds of elements of word.Hypermedia Technology is that above-mentioned five kinds of media elements and Web application, remote collaboration, information are play with the technology such as storage and combined, and jointly provides the technology of service for user.
Hypermedia can provide higher interactive capability for user, user can be according to the interest of oneself and informational needs set path and speed, even revised context or content is appended notes to, can jump to another text from a text arbitrarily, and activate one section of sound, show a figure, even play one section of video.Therefore, in essence, hypermedia is a kind of interactive multimedia, and interactive multimedia differs, to establish a capital be hypermedia.It is not only a kind of human-computer interaction technology, also relates to many-sided integration and upgrades such as internal structure.From application, hypermedia more approaches people's thinking.By hypermedia, the response higher than hypertext link level can be provided, realize more facility two-way exchange intuitively.
Utilize the making of hypermedia and play interaction, can make interactive TV enter the polynary interconnected New Times.
Summary of the invention
The present invention is intended to propose a kind of interactive player method and Play System that utilizes hypermedia in digital television information is propagated.
According to one embodiment of the invention, a kind of interactive player method of hypermedia is proposed, comprise following step:
Generate hypermedia information, in video, carry out feature extraction, the feature of extracting is added to mark and form the Rich Media relevant to this feature;
Issue hypermedia information, the hypermedia information of generation is injected in video;
The video that broadcasting contains hypermedia information;
In the playing process of video, activate hypermedia information;
Show hypermedia information, extract the hypermedia information in video, the index of hypermedia information is illustrated on the screen of displaying video;
Select hypermedia information, in the index of shown hypermedia information, select;
Play hypermedia information, extract selected hypermedia information, hypermedia information is play on the screen of displaying video or shown.
In one embodiment, feature comprises object, personage, scene or the environment in video; Mark comprises mark, Tag label or link; Rich Media is the polynary Rich Media that comprises video, audio frequency, text, mark and link.
In one embodiment, the hypermedia information of generation being injected into video comprises in the mode of file fragmentation hypermedia information is inserted in video.
In one embodiment, in the playing process of video, activate hypermedia information and select hypermedia information to be carried out by human-computer interaction device.
In one embodiment, the index of hypermedia information is illustrated in and on the screen of displaying video, comprises the index of direct displaying hypermedia information or the index of point level display hypermedia information.
According to one embodiment of the invention, a kind of interactive Play System of hypermedia is proposed, comprise hypermedia making server, video playback server, EPG server and terminal equipment.Hypermedia is made server and in video, is carried out feature extraction, the feature of extracting is added to mark and form the Rich Media relevant to this feature, and the hypermedia information of generation is injected in video.Video playback server is connected to hypermedia and makes server, and video playback server is play the video that contains hypermedia information.EPG server is connected to video playback server, and EPG server generates the index of hypermedia information and from will the selection of hypermedia information being offered to video playback server.Terminal equipment receives the signal from video playback server, terminal equipment is displaying video on self screen, in the playing process of video, activate hypermedia information, terminal equipment is shown the index of the hypermedia information of obtaining from EPG server on self screen, terminal equipment is carried out selection in the index of hypermedia information, terminal equipment on self screen, play or show extracted by video playback server hypermedia information.
In one embodiment, the feature that hypermedia making server extracts comprises object, personage, scene or the environment in video; The mark adding comprises mark, Tag label or link; Described Rich Media is the polynary Rich Media that comprises video, audio frequency, text, mark and link.
In one embodiment, hypermedia making server is inserted into the hypermedia information of generation in video in the mode of file fragmentation.
In one embodiment, terminal equipment has human-computer interaction device, and human-computer interaction device is carried out and in the playing process of video, activated hypermedia information and select hypermedia information.
In one embodiment, terminal equipment shows that on self screen the index of the hypermedia information of obtaining from EPG server comprises the index of direct displaying hypermedia information or the index of point level display hypermedia information.
The interactive player method of hypermedia of the present invention and Play System utilize the making of hypermedia and play interaction, have realized sharing and resource consolidation across matchmaker of video field information and other media informations, make interactive TV enter the polynary interconnected New Times.
Accompanying drawing explanation
Fig. 1 has disclosed the flow chart of the interactive player method of the hypermedia of an embodiment who surpasses according to the present invention.
Fig. 2 has disclosed the process of carrying out hypermedia making according to the interactive Play System of the hypermedia of one embodiment of the invention.
Fig. 3 has disclosed the process of carrying out hypermedia broadcasting according to the interactive Play System of the hypermedia of one embodiment of the invention.
Embodiment
Shown in figure 1, according to one embodiment of the invention, a kind of interactive player method of hypermedia is proposed, comprise following step:
102. generate hypermedia information, carry out feature extraction in video, the feature of extracting is added to mark and form the Rich Media relevant to this feature.In one embodiment, the feature of extracting from video comprises object, personage, scene or the environment in video.The mark that feature is added comprises mark, Tag label or link.Form Rich Media be comprise video, audio frequency, text, mark and link polynary/source Rich Media.By the feature association in video, to information such as relative other videos, audio frequency, text, comment, microblogging, webpages, this process establishing the link is exactly the forming process of hypermedia.
104. issue hypermedia information, and the hypermedia information of generation is injected in video.In one embodiment, in step 104, the mode with file fragmentation is inserted into hypermedia information in video.
106. play the video that contains hypermedia information.Contain hypermedia information in broadcasting video time, if the user who watches does not activate hypermedia information wherein, so user watch impression be consistent with common video frequency program.
108. activate hypermedia information in the playing process of video.In one embodiment, step 106 activates hypermedia information and is carried out by human-computer interaction device in the playing process of video.Human-computer interaction device can be independent remote controller or be integrated in keyboard on terminal equipment, button etc.
110. show hypermedia information, extract the hypermedia information in video, the index of hypermedia information are illustrated on the screen of displaying video.In one embodiment, the index of showing hypermedia information has two kinds of modes: at the screen of displaying video, it is the index of directly showing hypermedia information on the screen of user's equipment of being used for watching video, or on this screen with classification, such as the mode of tree-like classification is shown the index of hypermedia information.The scope of extracting hypermedia information can be as follows: extract all hypermedia information in the video of current broadcasting, or with the rule according to certain, extract the hypermedia information of particular range in current video.Rule can be as follows: extract the hypermedia information similar with activated hypermedia information, extract the hypermedia information in this section of video within the scope of certain hour, extract the selected maximum hypermedia information of number of times.The index of hypermedia information can be following mode: picture, word or link.
112. select hypermedia information, in the index of shown hypermedia information, select.Similar with above-mentioned step 108, in one embodiment, from the index of shown hypermedia information, select own interested hypermedia information to be carried out by human-computer interaction device.Human-computer interaction device can be independent remote controller or be integrated in keyboard on terminal equipment, button etc.
114. play hypermedia information, extract selected hypermedia information, hypermedia information is play on the screen of displaying video or shown.Select, after hypermedia information, to find the content of corresponding hypermedia information from the index of hypermedia information, extract this hypermedia information and on the screen of displaying video, play or show.Play for final selection the mode still showing and show hypermedia information, can determine according to the type of hypermedia information self type and terminal.
The present invention also proposes a kind of interactive Play System of hypermedia, comprising: hypermedia is made server 202, video playback server 204, EPG server 206 and terminal equipment 208.
Hypermedia is made server 202 and in video, is carried out feature extraction, the feature of extracting is added to mark and form the Rich Media relevant to this feature, and the hypermedia information of generation is injected in video.Hypermedia is made server 202 and is mainly completed the step 102 and 104 in the method shown in Fig. 1.In one embodiment, the feature that hypermedia making server 202 extracts comprises object, personage, scene or the environment in video.The mark that hypermedia making server 202 adds comprises mark, Tag label or link.Rich Media is the polynary Rich Media that comprises video, audio frequency, text, mark and link.By the feature association in video, to information such as relative other videos, audio frequency, text, comment, microblogging, webpages, this process establishing the link is exactly the forming process of hypermedia.Hypermedia is made server 202 and in the mode of file fragmentation, the hypermedia information of generation is inserted in video.
Video playback server 204 is connected to hypermedia and makes server 202, and video playback server is play 204 videos that contain hypermedia information.Video playback server 204 mainly completes the step 106 in the method shown in Fig. 1.In the time that video playback server 204 is play the video that contains hypermedia information, if the user who watches does not activate hypermedia information wherein, so user watch impression be consistent with common video frequency program.Video server 204 also extracts and sends to terminal equipment 208 by selected hypermedia information.
Fig. 2 and Fig. 3 have disclosed according to the course of work of the interactive Play System of the hypermedia of one embodiment of the invention.Wherein Fig. 2 has disclosed the process that this interaction Play System carries out hypermedia making, and Fig. 3 has disclosed the process that this interaction Play System carries out hypermedia broadcasting.
First with reference to shown in figure 2, in video playback server 204, preserve video, hypermedia is made server 202 and first from the video of video playback server 204, is extracted feature 302, complete after hypermedia making, hypermedia is made server 202 hypermedia of generation is injected in video playback server 204 to 304, and video playback server 204 is also made server 202 and return multiple entry addresses 306 of hypermedia to hypermedia.
Shown in figure 3, user 210 watches the video 308 that includes hypermedia by terminal equipment 208.In the video that terminal equipment 208 is play, there is the interested content 310 of user 210.User 210 activates hypermedia information 312 by the human-computer interaction device of terminal equipment 208, and this activation is to send to EPG server 206.EPG server 206 generates the index of hypermedia information and offers terminal equipment 208, and this is process 314, and terminal equipment 208 is shown the index of hypermedia information.User 210 selects hypermedia 316 by the human-computer interaction device of terminal equipment 208, and this selection is to send to EPG server 206.EPG server 206 according to user 210 select to video playback server 204, extract this hypermedia information 318.Video server 204 directly offers terminal equipment 208 by hypermedia information, and this is process 320.Terminal equipment 208 is play or is shown this hypermedia information, and user 210 watches, and this is process 322.
The present invention, on the basis of original interactive TV, IPTV and internet television application, carries out deep development, thereby realizes broadcasting and the interaction of hypermedia information, makes user can participate in up-to-date, best interactive service and go in televiewing.Contribute to realize service, mutualization, the Focus and visual of business in the multiple interactive television mode in future, provide a kind of realistic plan for further improving modern service industry.And hypermedia is completely transparent to user in actual implementation process, and media encapsulation format that can be compatible current, farthest be applicable to current system platform, without to existing network configuration, communication mode, user's use habit is carried out large change.Also comparatively simple in hypermedia program making link, can carry out the deployment of simple and fast and implement.Greatly strengthened content interactive of program by the present invention, and can be for television service provider, expand the pattern of business development, advertisement mode, makes TV service business model no longer single, has brought infinite commercial opportunities.
Comprehensive, the interactive player method of hypermedia of the present invention and Play System utilize the making of hypermedia and play interactive, realize sharing and resource consolidation across matchmaker of video field information and other media informations, made interactive TV enter the polynary interconnected New Times.
Claims (10)
1. an interactive player method for hypermedia, is characterized in that, comprising:
Generate hypermedia information, in video, carry out feature extraction, the feature of extracting is added to mark and form the Rich Media relevant to this feature;
Issue hypermedia information, the hypermedia information of generation is injected in video;
The video that broadcasting contains hypermedia information;
In the playing process of video, activate hypermedia information;
Show hypermedia information, extract the hypermedia information in described video, the index of hypermedia information is illustrated on the screen of playing described video;
Select hypermedia information, in the index of shown hypermedia information, select;
Play hypermedia information, extract selected hypermedia information, hypermedia information is play on the screen of playing described video or shown.
2. the interactive player method of hypermedia as claimed in claim 1, is characterized in that,
Described feature comprises object, personage, scene or the environment in video;
Described mark comprises mark, Tag label or link;
Described Rich Media is the polynary Rich Media that comprises video, audio frequency, text, mark and link.
3. the interactive player method of hypermedia as claimed in claim 1, is characterized in that,
The described hypermedia information by generation is injected into video and comprises in the mode of file fragmentation hypermedia information is inserted in video.
4. the interactive player method of hypermedia as claimed in claim 1, is characterized in that,
The described hypermedia information that activates in the playing process of video is carried out by human-computer interaction device with selection hypermedia information.
5. the interactive player method of hypermedia as claimed in claim 1, is characterized in that, the index of hypermedia information is illustrated in and on the screen of playing described video, comprises the index of direct displaying hypermedia information or the index of point level display hypermedia information.
6. an interactive Play System for hypermedia, is characterized in that, comprising:
Hypermedia is made server, carries out feature extraction in video, the feature of extracting is added to mark and form the Rich Media relevant to this feature, and the hypermedia information of generation is injected in video;
Video playback server, is connected to hypermedia and makes server, and video playback server is play the video that contains hypermedia information;
EPG server, is connected to video playback server, and EPG server generates the index of hypermedia information and from will the selection of hypermedia information being offered to video playback server;
Terminal equipment, receive the signal from video playback server, terminal equipment is displaying video on self screen, in the playing process of video, activate hypermedia information, terminal equipment is shown the index of the hypermedia information of obtaining from EPG server on self screen, terminal equipment is carried out selection in the index of hypermedia information, terminal equipment on self screen, play or show extracted by video playback server hypermedia information.
7. the interactive Play System of hypermedia as claimed in claim 6, is characterized in that,
The feature that hypermedia is made server extraction comprises object, personage, scene or the environment in video; The mark adding comprises mark, Tag label or link; Described Rich Media is the polynary Rich Media that comprises video, audio frequency, text, mark and link.
8. the interactive Play System of hypermedia as claimed in claim 6, is characterized in that,
Hypermedia is made server and in the mode of file fragmentation, the hypermedia information of generation is inserted in video.
9. the interactive Play System of hypermedia as claimed in claim 6, is characterized in that,
Terminal equipment has human-computer interaction device, and human-computer interaction device is carried out and in the playing process of video, activated hypermedia information and select hypermedia information.
10. the interactive Play System of hypermedia as claimed in claim 6, it is characterized in that, terminal equipment shows that on self screen the index of the hypermedia information of obtaining from EPG server comprises the index of direct displaying hypermedia information or the index of point level display hypermedia information.
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| CN107133337A (en) * | 2017-05-12 | 2017-09-05 | 杭州哲信信息技术有限公司 | This player method, system and computer-readable recording medium are painted in streaming broadcasting interaction |
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