CN105704542A - Interactive information display method and apparatus - Google Patents

Interactive information display method and apparatus Download PDF

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Publication number
CN105704542A
CN105704542A CN201610027337.0A CN201610027337A CN105704542A CN 105704542 A CN105704542 A CN 105704542A CN 201610027337 A CN201610027337 A CN 201610027337A CN 105704542 A CN105704542 A CN 105704542A
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Prior art keywords
information
interactive information
interactive
video
offline video
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CN201610027337.0A
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Chinese (zh)
Inventor
钟国亮
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Guangzhou Kugou Computer Technology Co Ltd
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Guangzhou Kugou Computer Technology Co Ltd
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Priority to CN201610027337.0A priority Critical patent/CN105704542A/en
Publication of CN105704542A publication Critical patent/CN105704542A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/439Processing of audio elementary streams
    • H04N21/4394Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334Recording operations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • H04N21/44222Analytics of user selections, e.g. selection of programs or purchase activity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The invention discloses an interactive information display method and apparatus and belongs to the technical field of networks. The method comprises steps of: analyzing an offline video and acquiring the feature information of the offline video; generating multiple interactive information of the offline video according to the feature information; and displaying the interactive information in a video-playing process when the playing operation of a user on the offline video is detected. The method may generate interactive information complying with the features of the offline video according to the feature information of the offline video and displays the interactive information. Thus, a user may acquire accurate interactive information without manual input. The interactive information display method is diversified and good in interactivity.

Description

Interactive information display packing and device
Technical field
The present invention relates to networking technology area, particularly to a kind of interactive information display packing and device。
Background technology
Along with the development of network technology, user can pass through the substantial amounts of video resource of Network Capture, including live video and offline video。Wherein offline video can be the video recorded, it is also possible to for the video of the locally downloading terminal of user。User can carry out interaction by the mode and other users sending interactive information while viewing offline video so that can show the interactive information that different user sends on the picture of offline video。
In prior art, watch in the window of offline video user, show interactive information input frame。In order to facilitate user to send interactive information, system default generates an interactive information, and shows this interactive information in interactive information input frame。User can not carry out being manually entered of interactive information, clicks directly on send button, sends this interactive information。When detecting that the transmission of this interactive information is operated by user, it is added into corresponding with ID for this interactive information in the interactive information list corresponding with this video so that this interactive information can be shown on video pictures。
In the process realizing the present invention, inventor have found that prior art at least there is problems in that
For different videos, interactive information input frame is only capable of displaying an identical interactive information, the content of this interactive information and video is likely to not correspond, the interactive demand of user can not be met, user is made also to need to be manually entered interactive information, therefore this kind of interactive information display mode form is single, interactive difference。
Summary of the invention
In order to solve problem of the prior art, embodiments provide a kind of interactive information display packing and device。Described technical scheme is as follows:
First aspect, it is provided that a kind of interactive information display packing, described method includes:
Offline video is analyzed, obtains the characteristic information of described offline video;
According to described characteristic information, generate multiple interactive informations of described offline video;
When user being detected to the play operation of described offline video, in video display process, show the plurality of interactive information。
Alternatively, described offline video being analyzed, the characteristic information obtaining described offline video includes:
Obtain the audio frequency in described offline video;
Cadence information that in the multiple time periods obtaining described audio frequency, each time period is corresponding and strength information, be defined as described characteristic information by the cadence information corresponding described each time period and described strength information。
Alternatively, described according to described characteristic information, the multiple interactive informations generating described offline video include:
In the interactive information storehouse of storage, obtain the cadence information corresponding with described each time period and the interactive information of strength information coupling, obtain multiple interactive information。
Alternatively, described offline video being analyzed, the characteristic information obtaining described offline video includes:
Obtain multiple key frames of described offline video;
Obtain colouring information and the monochrome information of each key frame, the colouring information of described each key frame and monochrome information are defined as described characteristic information。
Alternatively, described according to described characteristic information, the multiple interactive informations generating described offline video include:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and described each key frame, obtain multiple interactive information;Or,
In the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of described each key frame, obtain multiple interactive information。
Alternatively, described interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
Alternatively, described in video display process, show that the plurality of interactive information includes:
Every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or,
Every specifying interval, each interactive information in the plurality of interactive information of random display。
Second aspect, it is provided that a kind of interactive information display device, described device includes:
Acquisition module, for offline video is analyzed, obtains the characteristic information of described offline video;
Generation module, for according to described characteristic information, generating multiple interactive informations of described offline video;
Display module, for when user being detected to the play operation of described offline video, in video display process, showing the plurality of interactive information。
Alternatively, described acquisition module is for obtaining the audio frequency in described offline video;Cadence information that in the multiple time periods obtaining described audio frequency, each time period is corresponding and strength information, be defined as described characteristic information by the cadence information corresponding described each time period and described strength information。
Alternatively, described generation module is for, in the interactive information storehouse of storage, obtaining the cadence information corresponding with described each time period and the interactive information of strength information coupling, obtain multiple interactive information。
Alternatively, described acquisition module is for obtaining multiple key frames of described offline video;Obtain colouring information and the monochrome information of each key frame, the colouring information of described each key frame and monochrome information are defined as described characteristic information。
Alternatively, described generation module is used for:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and described each key frame, obtain multiple interactive information;Or, in the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of described each key frame, obtain multiple interactive information。
Alternatively, described interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
Alternatively, described display module, for every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or, every specifying interval, each interactive information in the plurality of interactive information of random display。
The technical scheme that the embodiment of the present invention provides has the benefit that
Offline video is analyzed, obtains the characteristic information of this offline video;According to characteristic information, generate multiple interactive informations of this offline video;When user being detected to the play operation of offline video, in video display process, show multiple interactive information。Owing to can generate, according to the characteristic information of offline video, the interactive information meeting the feature of offline video own, and multiple interactive information can be shown, when making user without carrying out being manually entered, can obtaining interactive information more accurately, therefore this kind of interactive information display mode is more diversified, interactive good。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, 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 premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the flow chart of a kind of interactive information display packing that the embodiment of the present invention provides;
Fig. 2 is the flow chart of a kind of interactive information display packing that the embodiment of the present invention provides;
Fig. 3 is the structural representation of a kind of interactive information display device that the embodiment of the present invention provides;
Fig. 4 is the structural representation of a kind of terminal that the embodiment of the present invention provides;
Fig. 5 is the structural representation of a kind of server that the embodiment of the present invention provides。
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail。
Fig. 1 is the flow chart of a kind of interactive information display packing that the embodiment of the present invention provides, and referring to Fig. 1, the method flow that the embodiment of the present invention provides includes:
101, offline video is analyzed, obtains the characteristic information of this offline video。
102, according to characteristic information, multiple interactive informations of this offline video are generated。
103, when user being detected to the play operation of this offline video, in video display process, the plurality of interactive information is shown。
The method that the embodiment of the present invention provides, is analyzed offline video, obtains the characteristic information of this offline video;According to characteristic information, generate multiple interactive informations of this offline video;When user being detected to the play operation of offline video, in video display process, show multiple interactive information。Owing to can generate, according to the characteristic information of offline video, the interactive information meeting the feature of offline video own, and multiple interactive information can be shown, when making user without carrying out being manually entered, can obtaining interactive information more accurately, therefore this kind of interactive information display mode is more diversified, interactive good。
Alternatively, offline video being analyzed, the characteristic information obtaining offline video includes:
Obtain the audio frequency in offline video;
Obtain cadence information and strength information that in multiple time periods of audio frequency, each time period is corresponding, the cadence information corresponding each time period and strength information are defined as characteristic information。
Alternatively, according to characteristic information, the multiple interactive informations generating offline video include:
In the interactive information storehouse of storage, obtain the cadence information corresponding with each time period and the interactive information of strength information coupling, obtain multiple interactive information。
Alternatively, offline video being analyzed, the characteristic information obtaining offline video includes:
Obtain multiple key frames of offline video;
Obtain colouring information and the monochrome information of each key frame, the colouring information of each key frame and monochrome information are defined as characteristic information。
Alternatively, according to characteristic information, the multiple interactive informations generating offline video include:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and each key frame, obtain multiple interactive information;Or,
In the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of each key frame, obtain multiple interactive information。
Alternatively, interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
Alternatively, in video display process, show that the plurality of interactive information includes:
Every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or,
Every specifying interval, each interactive information in the plurality of interactive information of random display。
Above-mentioned all optional technical schemes, it is possible to adopting and arbitrarily combine the alternative embodiment forming the disclosure, this is no longer going to repeat them。
Fig. 2 is the flow chart of a kind of interactive information display packing that the embodiment of the present invention provides, and referring to Fig. 2, the method flow that the embodiment of the present invention provides includes:
201, offline video is obtained。
In embodiments of the present invention, user can pass through the video that net cast website viewing main broadcaster is live, and this live video can be the performance video of main broadcaster, such as song performance or other performances of talent and art etc.。When terminal detects that user opens the net cast page, display is just at live video。Now, user can carry out real-time interactive with other users of main broadcaster and this live video of viewing, namely when terminal detect user for interactive information transmission operate time, the picture of live video shows the interactive information that user sends so that main broadcaster uses with other can see this interactive information per family on live video pictures。
It is likely to the working time with user produces to conflict owing to main broadcaster carries out time of net cast, make user cannot watch the performance video of main broadcaster, therefore to allow users to after missing the video that main broadcaster is live, the performance video of main broadcaster can also be watched, embodiments provide offline video for user's viewing。This offline video can be the video recorded, and the video of this recording is the performance video recorded in advance uploaded after using account to log in this net cast website by main broadcaster, and user can pass through net cast website and watch the video of this recording at any time。This offline video can be also the video being downloaded to terminal from net cast website, and user can watch the offline video of this download at any time passing through local terminal。
In embodiments of the present invention, offline video can be obtained by the following two kinds mode:
First kind of way, when detect terminal for video download ask time, the storage address of the video of request is sent to terminal by server, terminal download this video according to the storage address of this video, obtain offline video。
The second way, when main broadcaster being detected for the upload request of recorded video, server obtains the video recorded;The video of this recording is defined as offline video, and this offline video is identified with main broadcaster corresponding storage。
In embodiments of the present invention, user is while viewing offline video, it is possible to carry out interaction by sending the mode of interactive information with main broadcaster or other users。For each offline video, all corresponding interactive information list storing of server, this interactive information list stores the interactive information that whole user sends when watching this offline video。When terminal detects the play operation of offline video, in the video pictures play, show the interactive information in the interactive information list that this offline video is corresponding。Additionally, main broadcaster can obtain the interactive information list identifying corresponding whole offline video with main broadcaster, and by checking the interactive information list of arbitrary offline video, know user's interactive information for this offline video, it is achieved the interaction between user and main broadcaster。
202, this offline video is analyzed, obtains the characteristic information of this offline video。
In embodiments of the present invention, in order to avoid user affects the effect of video-see because being manually entered interactive information, simultaneously in order to increase the multiformity of interactive information, meet user's interactive demand when watching video, the embodiment of the present invention can automatically generate the interactive information for this offline video according to the characteristic information of offline video。Wherein, the characteristic information of offline video can uniquely characterize audio frequency and the image that this offline video comprises, for distinguishing the content of this offline video and other offline video。When obtaining the characteristic information of offline video, offline video has been analyzed by the embodiment of the present invention from audio frequency and two aspects of image of offline video。Detailed process is as follows:
In the embodiment of the present invention, if the offline video obtained is the video being downloaded to terminal from net cast website, then when terminal is after getting offline video, this offline video is analyzed, obtains the characteristic information of this offline video, including following two aspects:
First aspect, according to the audio frequency in this offline video, obtain the characteristic information of this offline video, including:
Obtain the audio frequency in this offline video;Cadence information that in the multiple time periods obtaining this audio frequency, each time period is corresponding and strength information, be defined as characteristic information by the cadence information corresponding each time period and strength information。
It should be noted that the video that the embodiment of the present invention provides includes audio frequency and image。Due to the component that sound is important in video, therefore it is analyzed obtaining the characteristic information with video to the audio frequency in video。After getting this offline video, the audio frequency in offline video can be extracted, and this audio frequency is analyzed。Owing to comprising timeline information in video, the playing process of video is the image corresponding according to time shaft display or plays the process of corresponding audio frequency, and for the audio frequency comprised in video, the time shaft of this audio frequency is identical with the time shaft of this video。When embodiment of the present invention audio frequency in offline video is analyzed, this audio frequency can be divided into equal multiple time periods time according to corresponding time shaft, and then each time period is analyzed。Wherein, the length of each time period can be 5 seconds, 10 seconds, 15 seconds, 20 seconds, 30 seconds etc., and this is not specifically limited by the embodiment of the present invention。When the audio frequency that each time period is corresponding is analyzed, can adopt the audio rhythm model pre-build that the audio frequency that each time period is corresponding is carried out rhythm analysis, obtain cadence information corresponding to each time period, this cadence information includes stress, beat etc., and this is not specifically limited by the embodiment of the present invention。Meanwhile, the audio frequency that each time period is corresponding carries out sampling analysis, and the amplitude according to each sampled point obtains the strength information of each sampled point, by the meansigma methods of the strength information of sampled points whole in each time period, it is determined that for the strength information that each time period is corresponding。
In another embodiment, according to the audio frequency in this offline video, while obtaining the characteristic information of this offline video, the temporal information of this characteristic information can also obtained。Namely, when audio frequency in offline video is divided into equal multiple time period time according to corresponding time shaft, record the temporal information of correspondence on a timeline of each time period, and then after the cadence information corresponding each time period and strength information are defined as characteristic information, the temporal information corresponding each time period is defined as the temporal information of each time period character pair information。
Second aspect, the key frame according to this offline video, obtain the characteristic information of this offline video, including:
Obtain multiple key frames of offline video;Obtain colouring information and the monochrome information of each key frame, the colouring information of each key frame and monochrome information are defined as characteristic information。
It should be noted that in order to meet interactive demand when user watches video, embodiment of the present invention angle of image from video has carried out feature information extraction, namely extracts the key frame of offline video, and obtains colouring information and the monochrome information of key frame。Wherein, each key frame is an image。Due to generally, main broadcaster can at indoor recording offline video, the now brightness of local environment and color will not occur significantly to change, therefore the extraction frequency of key frame can be within every 1 second, extract 1 frame, every 2 seconds extraction 1 frames, every 3 seconds extraction 1 frames, every 5 seconds extraction 1 frames, every 10 seconds extraction 1 frames etc., and this is not specifically limited by the embodiment of the present invention。
In another embodiment, main broadcaster also can at outdoor recording offline video, the now brightness of local environment and color are likely to occur bigger change, therefore to can obtain accurately in very short interval (such as 0.5 second, 1 second etc.) it may happen that the monochrome information of change and colouring information, the extraction frequency of key frame can be improved, namely within the time period identical with said extracted key frame, extract more key frame, such as extraction 5 frame per second, extraction per second 10 frame etc., this is not specifically limited by the embodiment of the present invention。For each key frame, obtain colouring information and the monochrome information of this key frame, afterwards, will specify in the time period, as, in 1 second, the meansigma methods of the colouring information of all keys and the meansigma methods of monochrome information are defined as the characteristic information of video。
In another embodiment, owing to images different in video is to arrange according to the time shaft of video, different images temporal information on a timeline is different, therefore the key frame according to this offline video, while obtaining the characteristic information of this offline video, also can obtain the temporal information of this characteristic information。That is, while obtaining each key frame of offline video, obtain the temporal information that each key frame corresponds on time shaft, the temporal information of each key frame is defined as the temporal information of this key frame character pair information。
In the embodiment of the present invention, if the offline video obtained is the video recorded, then after server gets offline video, in the same manner as described above this offline video is analyzed, obtains the characteristic information of this offline video, do not repeat them here。
203, according to this characteristic information, multiple interactive informations of this offline video are generated。
In embodiments of the present invention, server stores interactive information storehouse, this interactive information storehouse, for storing the characteristic information of offline video and the interactive information of correspondence, namely stores the substantial amounts of characteristic information by adding up the video obtained and the interactive information corresponding with each characteristic information in this interactive information storehouse。
In embodiments of the present invention, if the offline video obtained is the video being downloaded to terminal from net cast website, then terminal is while foradownloaded video on net cast website, also can obtain interactive information storehouse。Terminal, after getting the characteristic information of offline video, according to this characteristic information, generates multiple interactive informations of this offline video, including following several aspects:
First aspect, for cadence information corresponding to each time period of offline video sound intermediate frequency and strength information, in the interactive information storehouse of storage, obtain the cadence information corresponding with each time period and the interactive information of strength information coupling, obtain multiple interactive information。
It should be noted that for cadence information corresponding to each time period and strength information, sign is the tune of this time period correspondence audio frequency。For different tunes, in interactive information storehouse, the interactive information of its correspondence can be " song is good cheerful and light-hearted, and I likes ", " very moving ", " this is only real rock and roll " etc., and this is not specifically limited by the embodiment of the present invention。
Second aspect, for colouring information corresponding to each key frame of offline video, in the interactive information storehouse of storage, obtain the interactive information of matches color information with each key frame, obtain multiple interactive information。
It should be noted that the colouring information that each key frame is corresponding, indicating the background information of this offline video, this colouring information can be divided into light tone, dead color, warm colour, cool colour etc., and this is not specifically limited by the embodiment of the present invention。For different colouring informations, in the interactive information storehouse of storage, the interactive information of its correspondence can be " what be cool of dressing up ", " sampling good " etc., and this is not specifically limited by the embodiment of the present invention。
The third aspect, for monochrome information corresponding to each key frame of offline video, in the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of each key frame, obtain multiple interactive information。
It should be noted that the monochrome information that each key frame is corresponding, indicate the background information of this offline video, for different monochrome informations, in the interactive information storehouse of storage, the interactive information of its correspondence can be " picture is too dark " etc., and this is not specifically limited by the embodiment of the present invention。
It should be noted that in the specific implementation, the step of above-mentioned second aspect and the third aspect can perform also can be carried out separately simultaneously and obtain interactive information, and this is not specifically limited by the embodiment of the present invention。When the step of above-mentioned second aspect and the third aspect performs simultaneously, can by corresponding to monochrome information, colouring information and interactive information storage in interactive information storehouse, when after the colouring information getting arbitrary key frame and monochrome information, interactive information that can be corresponding with the colouring information of this key frame, monochrome information in interactive information storehouse。For being likely to the offline video in outdoor recording, also can according to the colouring information of each key frame of this offline video and monochrome information, obtain the interactive information relevant to weather, such as " weather is pretty good ", " sky is very blue ", " visibility is too low ", " air quality is poor " etc., this is not specifically limited by the embodiment of the present invention。
In embodiments of the present invention, if the offline video obtained is the video recorded, then server is after getting the characteristic information of offline video, in the same manner as described above according to this characteristic information, generates multiple interactive informations of this offline video, does not repeat them here。
204, in video display process, the plurality of interactive information is shown。
In embodiments of the present invention, if the offline video obtained is the video being downloaded to terminal from net cast website, then terminal is when user being detected to the play operation of this offline video, in video display process, showing the plurality of interactive information, detailed process is as follows:
When terminal detects user to the play operation of this offline video, obtain the multiple interactive informations corresponding with this offline video;Afterwards, terminal, in interactive information input frame, shows the plurality of interactive information。Wherein, the display mode of interactive information can be: every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or, every specifying interval, each interactive information in the plurality of interactive information of random display。
It should be noted that for multiple interactive informations corresponding to offline video, all arrange according to a definite sequence, in being embodied as, can be that each interactive information adds a sequence number, in order to multiple interactive informations arrange according to sequence number, and this is not specifically limited by the embodiment of the present invention。When circulation display interactive information, can putting in order according to multiple interactive informations, every specifying interval show one interactive information, after having shown and being arranged in last interactive information, continuation display is arranged in primary interactive information。Such as, 5 interactive informations, respectively H1, H2, H3, H4, H5 are automatically generated for an offline video V, it is intended that interval is 5 seconds, then when the play operation to offline video V being detected, interactive information input frame shows interactive information H1, after 5 seconds, shows H2, after 5 seconds, show H3, H4 is shown after 5 seconds, after 5 seconds, show H5, after 5 seconds, show H1, circulate successively。When random display interactive information, can when the play operation of offline video being detected, multiple interactive informations randomly select an interactive information and is shown in interactive information input frame, after specifying interval, in multiple interactive informations except display interactive information except other interactive informations in, randomly select an interactive information and be shown in the input frame of interactive information。Wherein, it is intended that interval can be 3 seconds, 5 seconds, 8 seconds, 10 seconds etc., and this is not specifically limited by the embodiment of the present invention。Finally so that user is not when inputting interactive information, it is possible to select the different interactive informations meeting this offline video, and then realize the interaction of offline video。
It should be noted that, terminal is while foradownloaded video on net cast website, also can obtain the interactive information list that this video is corresponding, when detecting that the transmission of the interactive information of arbitrary display is operated by user, obtain the interactive information that user sends, and it is added to the interactive information list in the interactive information list that this video is corresponding, after being updated。When detecting that terminal is in network connection state, interactive information list after renewal and video labeling are sent to server, by server by corresponding with video labeling for the interactive information list after this renewal storage, make when other users being detected to the play operation of this video, the interactive information in the interactive information list after updating can be shown, it is achieved the interaction between user in the picture of this video。
It should be noted that, due to obtain this offline video in step 202. characteristic information while, also can obtain the temporal information of characteristic information, and for interactive information corresponding to different characteristic information, therefore can using the temporal information of the characteristic information temporal information as characteristic information correspondence interactive information, then the display mode of interactive information can be also: when showing multiple interactive information, displays according to the temporal information of each interactive information。Such as, the temporal information of interactive information A is T1, and this temporal information T1 corresponds to a time period on this offline video time shaft, then, when this offline video is play to the T1 time period according to time shaft, show interactive information A in interactive information input frame。
In embodiments of the present invention, if the offline video obtained is the video recorded, then when terminal detects user to the play operation of this offline video, video playback request is sent to server, server returns multiple interactive informations that the video resource of this offline video is corresponding with this offline video, by terminal in video display process, show the plurality of interactive information。Wherein the display mode of interactive information is identical with the display mode of above-mentioned interactive information, does not repeat them here。When terminal detects that the transmission of the interactive information of arbitrary display is operated by user, obtain the interactive information that user sends, and send it to server, by server, the interactive information that user sends is added in the interactive information list that this video is corresponding, the interactive information added can be shown in the broadcasting pictures of this offline video, to realize the interaction between user。
In another embodiment, at server according to the characteristic information of video recorded, after generating multiple interactive informations of this offline video, when the video that terminal downloads is recorded being detected, while server sends the video of this recording to terminal, send the multiple interactive informations corresponding with the video of this recording to terminal, terminal carry out corresponding storage。When terminal detects the play operation of the video of this recording, obtain corresponding multiple interactive informations, and display according to the display mode of above-mentioned interactive information, do not repeat them here。
The method that the embodiment of the present invention provides, is analyzed offline video, obtains the characteristic information of this offline video;According to characteristic information, generate multiple interactive informations of this offline video;When user being detected to the play operation of offline video, in video display process, show multiple interactive information。Owing to can generate, according to the characteristic information of offline video, the interactive information meeting the feature of offline video own, and multiple interactive information can be shown, when making user without carrying out being manually entered, can obtaining interactive information more accurately, therefore this kind of interactive information display mode is more diversified, interactive good。
Fig. 3 is the structural representation of a kind of interactive information display device that the embodiment of the present invention provides, referring to Fig. 3, including: acquisition module 301, generation module 302 and display module 303。
Wherein, acquisition module 301 is connected with generation module 302, for offline video is analyzed, obtains the characteristic information of offline video;Generation module 302 is connected with display module 303, for according to characteristic information, generating multiple interactive informations of offline video;Display module 303, for when user being detected to the play operation of offline video, in video display process, showing multiple interactive information。
Alternatively, acquisition module 301 is for obtaining the audio frequency in offline video;Obtain cadence information and strength information that in multiple time periods of audio frequency, each time period is corresponding, the cadence information corresponding each time period and strength information are defined as characteristic information。
Alternatively, generation module 302 is for, in the interactive information storehouse of storage, obtaining the cadence information corresponding with each time period and the interactive information of strength information coupling, obtain multiple interactive information。
Alternatively, acquisition module 301 is for obtaining multiple key frames of offline video;Obtain colouring information and the monochrome information of each key frame, the colouring information of each key frame and monochrome information are defined as characteristic information。
Alternatively, generation module 302 is used for:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and each key frame, obtain multiple interactive information;Or, in the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of each key frame, obtain multiple interactive information。
Alternatively, interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
Alternatively, display module 303, for every specifying interval, circulation shows each interactive information in multiple interactive informations;Or, every specifying interval, each interactive information in the multiple interactive information of random display。
The device that the embodiment of the present invention provides, is analyzed offline video, obtains the characteristic information of this offline video;According to characteristic information, generate multiple interactive informations of this offline video;When user being detected to the play operation of offline video, in video display process, show multiple interactive information。Owing to can generate, according to the characteristic information of offline video, the interactive information meeting the feature of offline video own, and multiple interactive information can be shown, when making user without carrying out being manually entered, can obtaining interactive information more accurately, therefore this kind of interactive information display mode is more diversified, interactive good。
It should be understood that the device of the triggering intelligent network service of above-described embodiment offer is when triggering intelligent network service, only it is illustrated with the division of above-mentioned each functional module, in practical application, as desired above-mentioned functions distribution can be completed by different functional modules, it is divided into different functional modules, to complete all or part of function described above by the internal structure of equipment。It addition, the device of triggering intelligent network service that above-described embodiment provides belongs to same design with the embodiment of the method for triggering intelligent network service, it implements process and refers to embodiment of the method, repeats no more here。
Fig. 4 is the structural representation of a kind of terminal that the embodiment of the present invention provides, and this terminal may be used for the interactive information display packing performing to provide in each embodiment above-mentioned。Referring to Fig. 4, this terminal 400 includes:
Terminal 400 can include RF (RadioFrequency, radio frequency) circuit 110, include the memorizer 120 of one or more computer-readable recording mediums, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, WiFi (WirelessFidelity, Wireless Fidelity) module 170, include the parts such as processor 180 and power supply 40 of or more than one process core。It will be understood by those skilled in the art that the terminal structure shown in Fig. 4 is not intended that the restriction to terminal, it is possible to include ratio and illustrate more or less of parts, or combine some parts, or different parts are arranged。Wherein:
RF circuit 110 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, transfers to one or more than one processor 180 processes;It addition, be sent to base station by relating to up data。Generally, RF circuit 110 includes but not limited to antenna, at least one amplifier, tuner, one or more agitator, subscriber identity module (SIM) card, transceiver, bonder, LNA (LowNoiseAmplifier, low-noise amplifier), duplexer etc.。Communicate additionally, RF circuit 110 can also pass through radio communication with network and other equipment。Described radio communication can use arbitrary communication standard or agreement, include but not limited to GSM (GlobalSystemofMobilecommunication, global system for mobile communications), GPRS (GeneralPacketRadioService, general packet radio service), CDMA (CodeDivisionMultipleAccess, CDMA), WCDMA (WidebandCodeDivisionMultipleAccess, WCDMA), LTE (LongTermEvolution, Long Term Evolution), Email, SMS (ShortMessagingService, Short Message Service) etc.。
Memorizer 120 can be used for storing software program and module, and processor 180 is stored in software program and the module of memorizer 120 by running, thus performing the application of various function and data process。Memorizer 120 can mainly include storage program area and storage data field, and wherein, storage program area can store the application program (such as sound-playing function, image player function etc.) etc. needed for operating system, at least one function;Storage data field can store the data (such as voice data, phone directory etc.) etc. that the use according to terminal 400 creates。Additionally, memorizer 120 can include high-speed random access memory, it is also possible to include nonvolatile memory, for instance at least one disk memory, flush memory device or other volatile solid-state parts。Correspondingly, memorizer 120 can also include Memory Controller, to provide processor 180 and the input block 130 access to memorizer 120。
Input block 130 can be used for receiving numeral or the character information of input, and produce the keyboard relevant with user setup and function control, mouse, action bars, optics or trace ball signal and input。Specifically, input block 130 can include Touch sensitive surface 131 and other input equipments 132。Touch sensitive surface 131, also referred to as touching display screen or Trackpad, user can be collected thereon or neighbouring touch operation (such as user uses any applicable object such as finger, stylus or adnexa operation on Touch sensitive surface 131 or near Touch sensitive surface 131), and drive corresponding connecting device according to formula set in advance。Optionally, Touch sensitive surface 131 can include touch detecting apparatus and two parts of touch controller。Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, transmit a signal to touch controller;Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 180, and can receive order that processor 180 sends and be performed。Furthermore, it is possible to adopt the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave to realize Touch sensitive surface 131。Except Touch sensitive surface 131, input block 130 can also include other input equipments 132。Specifically, other input equipments 132 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.。
Display unit 140 can be used for showing the various graphical user interface of information or the information being supplied to user and the terminal 400 inputted by user, and these graphical user interface can be made up of figure, text, icon, video and its combination in any。Display unit 140 can include display floater 141, optionally, the form such as LCD (LiquidCrystalDisplay, liquid crystal display), OLED (OrganicLight-EmittingDiode, Organic Light Emitting Diode) can be adopted to configure display floater 141。Further, Touch sensitive surface 131 can cover display floater 141, when Touch sensitive surface 131 detects thereon or after neighbouring touch operation, send processor 180 to determine the type of touch event, on display floater 141, provide corresponding visual output with preprocessor 180 according to the type of touch event。Although in the diagram, Touch sensitive surface 131 and display floater 141 are to realize input and input function as two independent parts, but in some embodiments it is possible to by integrated to Touch sensitive surface 131 and display floater 141 and realize input and output function。
Terminal 400 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensors。Specifically, optical sensor can include ambient light sensor and proximity transducer, and wherein, ambient light sensor can regulate the brightness of display floater 141 according to the light and shade of ambient light, proximity transducer when terminal 400 moves in one's ear, can cut out display floater 141 and/or backlight。One as motion sensor, Gravity accelerometer can detect the size of the acceleration that (is generally three axles) in all directions, can detect that the size of gravity and direction time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as pedometer, knock) etc.;Other sensors such as the gyroscope that can also configure as terminal 400, barometer, drimeter, thermometer, infrared ray sensor, do not repeat them here。
Voicefrequency circuit 160, speaker 161, microphone 162 can provide the audio interface between user and terminal 400。Voicefrequency circuit 160 can by receive voice data conversion after the signal of telecommunication, be transferred to speaker 161, by speaker 161 be converted to acoustical signal output;On the other hand, the acoustical signal of collection is converted to the signal of telecommunication by microphone 162, voice data is converted to after being received by voicefrequency circuit 160, after again voice data output processor 180 being processed, through RF circuit 110 to be sent to such as another terminal, or voice data is exported to memorizer 120 to process further。Voicefrequency circuit 160 is also possible that earphone jack, to provide the communication of peripheral hardware earphone and terminal 400。
WiFi belongs to short range wireless transmission technology, and terminal 400 can help user to send and receive e-mail by WiFi module 170, browse webpage and access streaming video etc., and it has provided the user wireless broadband internet and has accessed。Although Fig. 4 illustrates WiFi module 170, but it is understood that, it is also not belonging to must be configured into of terminal 400, completely can as needed in do not change invention essence scope in and omit。
Processor 180 is the control centre of terminal 400, utilize various interface and the various piece of the whole mobile phone of connection, it is stored in the software program in memorizer 120 and/or module by running or performing, and call the data being stored in memorizer 120, perform the various functions of terminal 400 and process data, thus mobile phone is carried out integral monitoring。Optionally, processor 180 can include one or more process core;Preferably, processor 180 can integrated application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication。It is understood that above-mentioned modem processor can not also be integrated in processor 180。
Terminal 400 also includes the power supply 40 (such as battery) powered to all parts, preferably, it is logically contiguous with processor 180 that power supply can pass through power-supply management system, realizes the functions such as management charging, electric discharge and power managed thereby through power-supply management system。Power supply 40 can also include one or more direct current or alternating current power supply, recharging system, power failure detection circuit, power supply changeover device or the random component such as inverter, power supply status indicator。
Although not shown, terminal 400 can also include photographic head, bluetooth module etc., does not repeat them here。Specifically in the present embodiment, the display unit of terminal is touch-screen display, and terminal also includes memorizer and one or more than one program, one of them or more than one program are stored in memorizer, and are configured to be performed by one or more than one processor。One or more than one program are for performing the instruction of following operation:
Offline video is analyzed, obtains the characteristic information of this offline video;
According to characteristic information, generate multiple interactive informations of this offline video;
When user being detected to the play operation of this offline video, in video display process, show the plurality of interactive information。
Alternatively, offline video being analyzed, the characteristic information obtaining offline video includes:
Obtain the audio frequency in offline video;
Obtain cadence information and strength information that in multiple time periods of audio frequency, each time period is corresponding, the cadence information corresponding each time period and strength information are defined as characteristic information。
Alternatively, according to characteristic information, the multiple interactive informations generating offline video include:
In the interactive information storehouse of storage, obtain the cadence information corresponding with each time period and the interactive information of strength information coupling, obtain multiple interactive information。
Alternatively, offline video being analyzed, the characteristic information obtaining offline video includes:
Obtain multiple key frames of offline video;
Obtain colouring information and the monochrome information of each key frame, the colouring information of each key frame and monochrome information are defined as characteristic information。
Alternatively, according to characteristic information, the multiple interactive informations generating offline video include:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and each key frame, obtain multiple interactive information;Or,
In the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of each key frame, obtain multiple interactive information。
Alternatively, interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
Alternatively, in video display process, show that the plurality of interactive information includes:
Every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or,
Every specifying interval, each interactive information in the plurality of interactive information of random display。
The terminal that the embodiment of the present invention provides, is analyzed offline video, obtains the characteristic information of this offline video;According to characteristic information, generate multiple interactive informations of this offline video;When user being detected to the play operation of offline video, in video display process, show multiple interactive information。Owing to can generate, according to the characteristic information of offline video, the interactive information meeting the feature of offline video own, and multiple interactive information can be shown, when making user without carrying out being manually entered, can obtaining interactive information more accurately, therefore this kind of interactive information display mode is more diversified, interactive good。
Fig. 5 is the structural representation of a kind of server that the embodiment of the present invention provides。With reference to Fig. 5, server 500 includes processing assembly 522, and it farther includes one or more processor and the memory resource representated by memorizer 532, can by the instruction of the execution of processing component 522 for storing, for instance application program。In memorizer 532 application program of storage can include one or more each corresponding to the module of one group of instruction。It is configured to perform instruction additionally, process assembly 522, to perform above-mentioned interactive information display packing
Server 500 can also include a power supply module 526 and be configured to perform the power management of server 500, and a wired or wireless network interface 550 is configured to be connected to server 500 network and input and output (I/O) interface 558。Server 500 can operate based on the operating system being stored in memorizer 532, for instance WindowsServerTM, MacOSXTM, UnixTM,LinuxTM, FreeBSDTMOr it is similar。
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can be completed by hardware, can also be completed by the hardware that program carrys out instruction relevant, described program can be stored in a kind of computer-readable recording medium, storage medium mentioned above can be read only memory, disk or CD etc.。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。

Claims (14)

1. an interactive information display packing, it is characterised in that described method includes:
Offline video is analyzed, obtains the characteristic information of described offline video;
According to described characteristic information, generate multiple interactive informations of described offline video;
When user being detected to the play operation of described offline video, in video display process, show the plurality of interactive information。
2. method according to claim 1, it is characterised in that described offline video is analyzed, the characteristic information obtaining described offline video includes:
Obtain the audio frequency in described offline video;
Cadence information that in the multiple time periods obtaining described audio frequency, each time period is corresponding and strength information, be defined as described characteristic information by the cadence information corresponding described each time period and described strength information。
3. method according to claim 2, it is characterised in that described according to described characteristic information, the multiple interactive informations generating described offline video include:
In the interactive information storehouse of storage, obtain the cadence information corresponding with described each time period and the interactive information of strength information coupling, obtain multiple interactive information。
4. method according to claim 1, it is characterised in that described offline video is analyzed, the characteristic information obtaining described offline video includes:
Obtain multiple key frames of described offline video;
Obtain colouring information and the monochrome information of each key frame, the colouring information of described each key frame and monochrome information are defined as described characteristic information。
5. method according to claim 4, it is characterised in that described according to described characteristic information, the multiple interactive informations generating described offline video include:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and described each key frame, obtain multiple interactive information;Or,
In the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of described each key frame, obtain multiple interactive information。
6. the method according to claim 3 or 5, it is characterised in that described interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
7. method according to claim 1, it is characterised in that described in video display process, shows that the plurality of interactive information includes:
Every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or,
Every specifying interval, each interactive information in the plurality of interactive information of random display。
8. an interactive information display device, it is characterised in that described device includes:
Acquisition module, for offline video is analyzed, obtains the characteristic information of described offline video;
Generation module, for according to described characteristic information, generating multiple interactive informations of described offline video;
Display module, for when user being detected to the play operation of described offline video, in video display process, showing the plurality of interactive information。
9. device according to claim 8, it is characterised in that described acquisition module is for obtaining the audio frequency in described offline video;Cadence information that in the multiple time periods obtaining described audio frequency, each time period is corresponding and strength information, be defined as described characteristic information by the cadence information corresponding described each time period and described strength information。
10. device according to claim 9, it is characterised in that described generation module is for, in the interactive information storehouse of storage, obtaining the cadence information corresponding with described each time period and the interactive information of strength information coupling, obtain multiple interactive information。
11. device according to claim 8, it is characterised in that described acquisition module is for obtaining multiple key frames of described offline video;Obtain colouring information and the monochrome information of each key frame, the colouring information of described each key frame and monochrome information are defined as described characteristic information。
12. device according to claim 11, it is characterised in that described generation module is used for:
In the interactive information storehouse of storage, the interactive information of the matches color information of acquisition and described each key frame, obtain multiple interactive information;Or, in the interactive information storehouse of storage, obtain the interactive information mated with the monochrome information of described each key frame, obtain multiple interactive information。
13. the device according to claim 10 or 12, it is characterised in that described interactive information storehouse is for storing the characteristic information of offline video and the interactive information of correspondence。
14. device according to claim 8, it is characterised in that described display module, for every specifying interval, circulation shows each interactive information in the plurality of interactive information;Or, every specifying interval, each interactive information in the plurality of interactive information of random display。
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Application publication date: 20160622