CN105791953A - Playing control method and playing control device - Google Patents
Playing control method and playing control device Download PDFInfo
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- CN105791953A CN105791953A CN201610127634.2A CN201610127634A CN105791953A CN 105791953 A CN105791953 A CN 105791953A CN 201610127634 A CN201610127634 A CN 201610127634A CN 105791953 A CN105791953 A CN 105791953A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-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
- H04N21/47202—End-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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing 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
- H04N21/44008—Processing 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring 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
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4583—Automatically resolving scheduling conflicts, e.g. when a recording by reservation has been programmed for two programs in the same time slot
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-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
- H04N21/47214—End-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 content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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Abstract
The invention relates to a playing control method and a playing control device, wherein the playing control method comprises the steps of acquiring identification information and time information of a played first content according to intelligent returning instruction of a user; on the condition that switching from the first content to a second content is detected, determining whether the time information satisfies a returning condition; and on the condition that the time information satisfies the returning condition, returning from the second content for continuously playing the first content according to the identification information. According to the playing control method and the playing control device, whether the returning condition is satisfied can be determined according to the time information of the played first content, and if the returning condition is satisfied, the second content can be returned to the first content according to the identification information of the first content. Content switching can be controlled more reasonably in a playing process, thereby improving user experience.
Description
Technical field
The present invention relates to multimedia technology field, particularly relate to a kind of control method for playing back and device.
Background technology
Television channel can intercut a lot of advertisement when playing program, affects the viewing of user.In playing advertisement process, some users want to switch to, in other application, see news as being switched to, or be switched to other channels.But the situation of program before easily occurring again after switching channels missing.In order to allow users to control the time of switching channels, in the program playing process of television channel, some television channels are had to there will be prompting counting-down reminding function (being usually the upper right corner at screen) when advertisement is play.So, user can determine to be switched to the time of other application according to the time spot, the channel seen before rebound again after advertisement count down time terminates.
At present, the switchings adopting picture-in-picture techniques to control channel more.Such as, in the picture that current channel is play, the picture of the channel of viewing before adopting smaller screen to show.But picture-in-picture techniques can affect the perception of entirety, and the content in smaller screen is not easy to see.
Summary of the invention
Technical problem
In view of this, the technical problem to be solved in the present invention is, how to control the content switching in playing process.
Solution
In order to solve above-mentioned technical problem, according to one embodiment of the invention, it is provided that a kind of control method for playing back, including:
Intelligent jump back instruction according to user, obtains identification information and the temporal information of the first content play；
When detect switch to the second content from described first content, it is judged that whether described temporal information meets rebound condition；
When described temporal information meets described rebound condition, continue to play described first content from described second content rebound according to described identification information.
For said method, in a kind of possible implementation, the identification information of the first content that described acquisition is play and temporal information, including:
Record the identification information of described first content；
Intercept the image in described first content, and identify the temporal information in institute's truncated picture.
For said method, in a kind of possible implementation,
The described identification information recording described first content, including: the channel identication of first content described in recording played or window ID；
Temporal information in described identification institute truncated picture, including: identify the time of advertisement countdown in described image.
For said method, in a kind of possible implementation, it is judged that whether described temporal information meets rebound condition, including:
Time according to described advertisement countdown, it is judged that whether described advertisement plays is terminated；
When end is play in described advertisement, it is determined that for meeting described rebound condition.
For said method, in a kind of possible implementation, when described temporal information meets described rebound condition, continue to play described first content from described second content rebound according to described identification information, including:
When described temporal information meets described rebound condition, return described advertisement to described user and play the prompt window terminated；
When receiving when confirming jump back instruction of described user, according to described channel identication or window ID, continue to play described first content from described second content rebound by current channel or current window.
For said method, in a kind of possible implementation, switch to the second content from described first content, including:
Current channel or current window are switched to described second content from described first content, and in described current channel or current window, shows the time of the current countdown of described advertisement.
For said method, in a kind of possible implementation, identify the time of advertisement countdown in described image, including:
In the upper right corner of described image, recognize whether the time of described advertisement countdown；
When time recognition failures, recognize whether the time of described advertisement countdown in the right side central of described image, the lower right corner and the lower left corner；
When time recognition failures, identify the station symbol in the described image upper left corner；
In the successful situation of TV station symbol recognition, according to the station symbol inquiry advertisement countdown position identified, and the time of advertisement countdown described in described advertisement countdown location recognition on the image；
When TV station symbol recognition failure, described image is carried out full frame identification, to obtain the time of described advertisement countdown.
The present invention also provides for a kind of broadcast control device, including:
Acquisition module, for the intelligent jump back instruction according to user, obtains identification information and the temporal information of the first content play；
Judge module, is connected with described acquisition module, for when detect switch to the second content from described first content, it is judged that whether described temporal information meets rebound condition；
Rebound module, is connected respectively with described acquisition module and described judge module, for when described temporal information meets described rebound condition, continuing to play described first content from described second content rebound according to described identification information.
For said method, in a kind of possible implementation, described acquisition module includes:
Record unit, for recording the identification information of described first content；
Interception unit, for intercepting the image in described first content；
Recognition unit, is connected with described interception unit, for identifying the temporal information in institute's truncated picture.
For said method, in a kind of possible implementation, described record unit is additionally operable to channel identication or the window ID of first content described in recording played；
Described recognition unit is additionally operable to identify the time of the advertisement countdown in described image.
For said method, in a kind of possible implementation, described judge module is additionally operable to the time according to described advertisement countdown, it is judged that whether described advertisement plays is terminated；When end is play in described advertisement, it is determined that for meeting described rebound condition.
For said method, in a kind of possible implementation, described rebound module includes:
Tip element, for when described temporal information meets described rebound condition, returning described advertisement to described user and play the prompt window terminated；
Rebound unit, for when receiving when confirming jump back instruction of described user, according to described channel identication or window ID, continues to play described first content from described second content rebound by current channel or current window.
For said method, in a kind of possible implementation, also include:
Handover module, for from described first content current channel or current window switched to described second content, and shows the time of the current countdown of described advertisement in described current channel or current window.
For said method, in a kind of possible implementation, described recognition unit is additionally operable to the upper right corner at described image, recognizes whether the time of described advertisement countdown；When time recognition failures, recognize whether the time of described advertisement countdown in the right side central of described image, the lower right corner and the lower left corner；When time recognition failures, identify the station symbol in the described image upper left corner；In the successful situation of TV station symbol recognition, according to the station symbol inquiry advertisement countdown position identified, and the time of advertisement countdown described in described advertisement countdown location recognition on the image；When TV station symbol recognition failure, described image is carried out full frame identification, to obtain the time of described advertisement countdown.
Beneficial effect
The embodiment of the present invention, temporal information according to the first content play, it is capable of deciding whether to meet rebound condition, if meeting rebound condition, just can according to the identification information of first content from the second content rebound first content, playing process can more reasonably control content switching, improve Consumer's Experience.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, further feature and the aspect of the present invention will be clear from.
Accompanying drawing explanation
The accompanying drawing of the part comprising in the description and constituting description together illustrates the exemplary embodiment of the present invention, feature and aspect with description, and is used for explaining principles of the invention.
Fig. 1 illustrates the flow chart of control method for playing back according to an embodiment of the invention；
Fig. 2 illustrates the flow chart of control method for playing back according to another embodiment of the present invention；
Fig. 3 illustrates the flow chart identifying count down time method in control method for playing back according to an embodiment of the invention；
Fig. 4 illustrates the structured flowchart of broadcast control device according to an embodiment of the invention；
Fig. 5 illustrates the structured flowchart of acquisition module in broadcast control device according to an embodiment of the invention；
Fig. 6 illustrates the structured flowchart of rebound module in broadcast control device according to an embodiment of the invention；
Fig. 7 illustrates the structured flowchart of broadcast control device according to another embodiment of the present invention.
Detailed description of the invention
The various exemplary embodiments of the present invention, feature and aspect is described in detail below with reference to accompanying drawing.Accompanying drawing labelling identical in accompanying drawing represents the same or analogous element of function.Although the various aspects of embodiment shown in the drawings, but unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
Word " exemplary " special here means " as example, embodiment or illustrative ".Here should not necessarily be construed as preferred or advantageous over other embodiments as any embodiment illustrated by " exemplary ".
It addition, in order to better illustrate the present invention, detailed description of the invention below gives numerous details.It will be appreciated by those skilled in the art that there is no some detail, the equally possible enforcement of the present invention.In some instances, method, means, element and the circuit known for those skilled in the art are not described in detail, in order to highlight the purport of the present invention.
Embodiment 1
Fig. 1 illustrates the flow chart of control method for playing back according to an embodiment of the invention.As it is shown in figure 1, this control method for playing back specifically includes that
Step 101, intelligent jump back instruction according to user, obtain identification information and the temporal information of the first content play；
Step 102, detection user whether select to switch to the second content from first content, when detect switch to the second content from described first content, perform step 103；
Step 103, judge whether described temporal information meets rebound condition, when described temporal information meets rebound condition, perform step 104；
Step 104, according to described identification information from described second content rebound continue play described first content.
In a kind of possible implementation, the identification information of the first content that described acquisition is play and temporal information, including: record the identification information of described first content；Intercept the image in described first content, and identify the temporal information in institute's truncated picture.
The identification information of described first content is recorded described in a kind of possible implementation, including: the channel identication of first content described in recording played or window ID；Temporal information in described identification institute truncated picture, including: identify the time of advertisement countdown in described image.
For example, identify the time of advertisement countdown in described image, including: in the upper right corner of described image, recognize whether the time of described advertisement countdown；When time recognition failures, recognize whether the time of described advertisement countdown in the right side central of described image, the lower right corner and the lower left corner；When time recognition failures, identify the station symbol in the described image upper left corner；In the successful situation of TV station symbol recognition, according to the station symbol inquiry advertisement countdown position identified, and the time of advertisement countdown described in described advertisement countdown location recognition on the image；When TV station symbol recognition failure, described image is carried out full frame identification, to obtain the time of described advertisement countdown.The time of current advertisement countdown is usually displayed on the upper right corner of video, also has some to be shown in other positions of image, first identifies that upper right corner chance of success is high.This example is only the time one recognition sequence identifying advertisement countdown, it is also possible in other orders the time of the advertisement countdown in image being identified, this is not limited by the present invention.
In a kind of possible implementation, it is judged that whether described temporal information meets rebound condition, including: the time according to described advertisement countdown, it is judged that whether described advertisement plays is terminated；When end is play in described advertisement, it is determined that for meeting described rebound condition.
For example, first content can be currently playing TV programme, Internet video etc., is likely to occur the situation of commercial breaks in playing process, affects the viewing mood of user, waste viewing time.User can pass through remote controller or mouse etc. and select intelligence jump back operation, sends intelligence jump back instruction to playback equipment.At this moment, playback equipment such as television set, computer, mobile phone etc. can record the channel identication (such as channel number, platform number, channel designation etc.) of currently played video, window ID (address of such as web page windows or numbering etc.).Then, the advertisement that current channel or current window are intercutted by playback equipment carries out screenshotss, and identifies the time of advertisement countdown in institute's truncated picture.Finally judge whether advertisement countdown terminates again, if advertisement countdown terminates, then meet rebound condition.In this case, it is possible to rebound automatically, it is also possible to by the user decide whether rebound.
In a kind of possible implementation, step 104 includes: returns described advertisement to described user and plays the prompt window terminated；When receiving when confirming jump back instruction of described user, according to described channel identication or window ID, continue to play described first content from described second content rebound by current channel or current window.
Specifically, playback equipment can in current interface display reminding window, to notify that the advertisement that user's first content is play is over, by the user decide whether rebound continue viewing first content.Certainly, prompt window can show similar prompt text and the select button such as " channel A advertisement terminates, if rebound ", " residue n second rebound channel A ", user select subsequent operation.
In order to facilitate user to make rational planning for arrangement of time, improve Consumer's Experience, in this control method for playing back, after current channel or current window are switched to described second content from described first content, it is possible to show the time of the current countdown of described advertisement in described current channel or current window.User is when operating the second content, it is possible to know the broadcasting remaining time of advertisement in first content, thus determining channel or the window at when rebound first content place.Wherein, the second content can be other channels of TV, it is also possible to is other web page windows.
The present embodiment, temporal information according to the first content play, it is capable of deciding whether to meet rebound condition, if meeting rebound condition, just can according to the identification information of first content from the second content rebound first content, thus can more reasonably control content switching in playing process, improve Consumer's Experience.Specifically, when breaking for commercialsy when playing video, adopt intelligence rebound, user can when browsing or watch other guide, accurately and easily knowing whether the advertisement intercutted in the video of previously viewing terminates, thus reasonably planning viewing time, improving Consumer's Experience.
Embodiment 2
Fig. 2 illustrates the flow chart of control method for playing back according to another embodiment of the present invention.The present embodiment occurs for TV programme the scene of advertisement, the control method for playing back of the present invention is illustrated.As in figure 2 it is shown, this control method for playing back specifically may comprise steps of:
Step 201, advertisement occur when playing a certain video V1, and the upper right corner has countdown to occur.
Specifically, it may be possible to play in the process of video V1 and intercut, it is also possible to play head advertisement when video V1 starts.The frequency channel interface of broadcasting video V1 or network window interface show the countdown of this advertisement.
Step 202, user press " intelligence rebound ".Such as, intelligent television system arranges a function menu, such as cry " intelligence rebound ", " intelligence rebound " function can be started when advertisement is play by user, recall as by remote controller.
Step 203, record current channel, screenshotss, and identify countdown, time of return is set.
Specifically, as it is shown on figure 3, in step 301, first intelligent television system records the current channel number playing video V1, it is simple to switch back afterwards.Then in step 302, the current picture of screenshotss video V1, the word in the upper right corner is identified, extracts numeral therein, such as " 100 ", mean advertisement and also have terminate for 100 seconds.Thus extrapolating the time point that advertisement terminates, namely system jumps back to the time of current channel automatically.
In order to insure, it is possible to wait after identifying successfully and identify once for such as one second again, see whether the numeral identified has subtracted one second accordingly, ratio, such as whether become 99 by 100, is correct to ensure the countdown identified.
Wherein, as it is shown on figure 3, identify that count down time potentially includes following steps:
Step 303a, most video countdown occur in the upper right corner, therefore first identify the upper right corner.
If the step 303b upper right corner does not have word, then identify that the position of advertisement likely occur in right side central, the lower right corner, the lower left corner etc. again.
If still not finding, there are two kinds of ways:
(1) in step 303c, identifying the station symbol in the upper left corner, which platform identifies this is, then in step 304 by networking or inquiring about local data base, the advertisement inquiring about this is usually so that where what form occurs in, and is identified.
(2) in step 303c, if None-identified station symbol, although or identify but system does not store this location advertising, although but or storing in this location advertising actual motion and do not recognize corresponding information (likely this have changed advertisement presentation mode) from correspondence position.A kind of way can be adopted: in step 305 to be, from user start " intelligence rebound " function the 1st, 2, in 3 seconds, each screenshotss are once, by Digital Image Processing, the image of screenshotss carried out the full frame constant content identified in this three pictures, such as " advertisement also surplus 30 seconds " " advertisement also remains " therein " second " these words are constant, the numeral such as " 100 " " 99 " " 98 " that are wherein mingled with is then regular successively decreases, now perhaps picture also have other content also to remain unchanged, several pictures of many screenshotss can be passed through again screen further, printed words such as " advertisement " " also remaining " " seconds " can also be found out by Text region, reach to be accurately positioned the function of identification.Then, time of return can be set according to the recognition result of previous step within step 306, time of return generally can be determined according to the advertisement countdown identified, for instance advertisement remains 98 seconds, it is possible to time of return is set to the 98th second (or several seconds in advance) at this moment.
Step 204, successfully identify time of advertisement countdown onscreen cue user.
Step 205, now, user can freely be switched in other application or the channel of TV.User is switched to other application or during channel, can still show in the upper right corner that one just in the numeral of countdown, allows user make rational planning for arrangement of time, improves Consumer's Experience.
If the detection of step 206 system background arrives the advertisement end time, namely perform the channel before step 207 automatically switches back into.It is in addition it is also possible to eject a prompt user advertising, by the channel that the user decide whether before switching back into.
In the present embodiment, when breaking for commercialsy when playing video, adopt intelligence rebound, user can when browsing or watch other guide, accurately and easily knowing whether the advertisement intercutted in the video of previously viewing terminates, thus reasonably planning viewing time, improving Consumer's Experience.
Embodiment 3
Fig. 4 illustrates the structured flowchart of broadcast control device according to an embodiment of the invention.As shown in Figure 4, this broadcast control device specifically includes that acquisition module 11, for the intelligent jump back instruction according to user, obtains identification information and the temporal information of the first content play；Judge module 13, is connected with acquisition module 11, for when detect switch to the second content from described first content, it is judged that whether described temporal information meets rebound condition；Rebound module 15, is connected respectively with acquisition module 11 and judge module 13, for when described temporal information meets described rebound condition, continuing to play described first content from described second content rebound according to described identification information.
In a kind of possible implementation, as it is shown in figure 5, acquisition module 11 includes: record unit 111, for recording the identification information of described first content；Interception unit 113, for intercepting the image in described first content；Recognition unit 115, is connected with interception unit 113, for identifying the temporal information in institute's truncated picture.
In a kind of possible implementation, record unit 111 is additionally operable to channel identication or the window ID of first content described in recording played；Recognition unit 115 is additionally operable to identify the time of the advertisement countdown in described image.
In a kind of possible implementation, it is judged that module 13 is additionally operable to the time according to described advertisement countdown, it is judged that whether described advertisement plays is terminated；When end is play in described advertisement, it is determined that for meeting described rebound condition.
In a kind of possible implementation, as shown in Figure 6, rebound module 15 includes: Tip element 151, for when described temporal information meets described rebound condition, returning described advertisement to described user and play the prompt window terminated；Rebound unit 153, for when receiving when confirming jump back instruction of described user, according to described channel identication or window ID, continues to play described first content from described second content rebound by current channel or current window.
The broadcast control device of the present embodiment, temporal information according to the first content play, it is capable of deciding whether to meet rebound condition, if meeting rebound condition, just can according to the identification information of first content from the second content rebound first content, thus can more reasonably control content switching in playing process, improve Consumer's Experience.Concrete principle and example may refer to the associated description of embodiment 1.
Embodiment 4
Fig. 7 illustrates the structured flowchart of broadcast control device according to another embodiment of the present invention.The assembly that in Fig. 7, label is identical with Fig. 4 to Fig. 6 has identical function, for simplicity's sake, omits the detailed description to these assemblies.
As shown in Figure 7, in a kind of possible implementation, this broadcast control device also includes: handover module 17, for current channel or current window are switched to described second content from described first content, and in described current channel or current window, show the time of the current countdown of described advertisement.
In a kind of possible implementation, recognition unit 115 is additionally operable to the upper right corner at described image, recognizes whether the time of described advertisement countdown；When time recognition failures, recognize whether the time of described advertisement countdown in the right side central of described image, the lower right corner and the lower left corner；When time recognition failures, identify the station symbol in the described image upper left corner；In the successful situation of TV station symbol recognition, according to the station symbol inquiry advertisement countdown position identified, and the time of advertisement countdown described in described advertisement countdown location recognition on the image；When TV station symbol recognition failure, described image is carried out full frame identification, to obtain the time of described advertisement countdown.
The broadcast control device of the present embodiment, when breaking for commercialsy when playing video, adopt intelligence rebound, user can when browsing or watch other guide, accurately and easily know whether the advertisement intercutted in the video of previously viewing terminates, thus reasonably planning viewing time, improve Consumer's Experience.Concrete principle and example may refer to the associated description of embodiment 2.
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (14)
1. a control method for playing back, it is characterised in that including:
Intelligent jump back instruction according to user, obtains identification information and the temporal information of the first content play；
When detect switch to the second content from described first content, it is judged that whether described temporal information meets rebound condition；
When described temporal information meets described rebound condition, continue to play described first content from described second content rebound according to described identification information.
2. method according to claim 1, it is characterised in that the identification information of the first content that described acquisition is play and temporal information, including:
Record the identification information of described first content；
Intercept the image in described first content, and identify the temporal information in institute's truncated picture.
3. method according to claim 2, it is characterised in that the described identification information recording described first content, including: the channel identication of first content described in recording played or window ID；
Temporal information in described identification institute truncated picture, including: identify the time of advertisement countdown in described image.
4. method according to claim 3, it is characterised in that judge whether described temporal information meets rebound condition, including:
Time according to described advertisement countdown, it is judged that whether described advertisement plays is terminated；
When end is play in described advertisement, it is determined that for meeting described rebound condition.
5. method according to claim 4, it is characterised in that when described temporal information meets described rebound condition, continues to play described first content from described second content rebound according to described identification information, including:
When described temporal information meets described rebound condition, return described advertisement to described user and play the prompt window terminated；
When receiving when confirming jump back instruction of described user, according to described channel identication or window ID, continue to play described first content from described second content rebound by current channel or current window.
6. the method according to any one of claim 3 to 5, it is characterised in that switch to the second content from described first content, including:
Current channel or current window are switched to described second content from described first content, and in described current channel or current window, shows the time of the current countdown of described advertisement.
7. the method according to any one of claim 3 to 5, it is characterised in that identify the time of advertisement countdown in described image, including:
In the upper right corner of described image, recognize whether the time of described advertisement countdown；
When time recognition failures, recognize whether the time of described advertisement countdown in the right side central of described image, the lower right corner and the lower left corner；
When time recognition failures, identify the station symbol in the described image upper left corner；
In the successful situation of TV station symbol recognition, according to the station symbol inquiry advertisement countdown position identified, and the time of advertisement countdown described in described advertisement countdown location recognition on the image；
When TV station symbol recognition failure, described image is carried out full frame identification, to obtain the time of described advertisement countdown.
8. a broadcast control device, it is characterised in that including:
Acquisition module, for the intelligent jump back instruction according to user, obtains identification information and the temporal information of the first content play；
Judge module, is connected with described acquisition module, for when detect switch to the second content from described first content, it is judged that whether described temporal information meets rebound condition；
Rebound module, is connected respectively with described acquisition module and described judge module, for when described temporal information meets described rebound condition, continuing to play described first content from described second content rebound according to described identification information.
9. device according to claim 8, it is characterised in that described acquisition module includes:
Record unit, for recording the identification information of described first content；
Interception unit, for intercepting the image in described first content；
Recognition unit, is connected with described interception unit, for identifying the temporal information in institute's truncated picture.
10. device according to claim 9, it is characterised in that described record unit is additionally operable to channel identication or the window ID of first content described in recording played；
Described recognition unit is additionally operable to identify the time of the advertisement countdown in described image.
11. device according to claim 10, it is characterised in that described judge module is additionally operable to the time according to described advertisement countdown, it is judged that whether described advertisement plays is terminated；When end is play in described advertisement, it is determined that for meeting described rebound condition.
12. device according to claim 11, it is characterised in that described rebound module includes:
Tip element, for when described temporal information meets described rebound condition, returning described advertisement to described user and play the prompt window terminated；
Rebound unit, for when receiving when confirming jump back instruction of described user, according to described channel identication or window ID, continues to play described first content from described second content rebound by current channel or current window.
13. the device according to any one of claim 10 to 12, it is characterised in that also include:
Handover module, for from described first content current channel or current window switched to described second content, and shows the time of the current countdown of described advertisement in described current channel or current window.
14. the device according to any one of claim 10 to 12, it is characterised in that described recognition unit is additionally operable to the upper right corner at described image, recognize whether the time of described advertisement countdown；When time recognition failures, recognize whether the time of described advertisement countdown in the right side central of described image, the lower right corner and the lower left corner；When time recognition failures, identify the station symbol in the described image upper left corner；In the successful situation of TV station symbol recognition, according to the station symbol inquiry advertisement countdown position identified, and the time of advertisement countdown described in described advertisement countdown location recognition on the image；When TV station symbol recognition failure, described image is carried out full frame identification, to obtain the time of described advertisement countdown.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127634.2A CN105791953B (en) | 2016-03-07 | 2016-03-07 | Control method for playing back and device |
| PCT/CN2016/098666 WO2017152611A1 (en) | 2016-03-07 | 2016-09-12 | Playing control method and device |
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| CN201610127634.2A CN105791953B (en) | 2016-03-07 | 2016-03-07 | Control method for playing back and device |
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| CN105791953A true CN105791953A (en) | 2016-07-20 |
| CN105791953B CN105791953B (en) | 2019-02-12 |
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| WO (1) | WO2017152611A1 (en) |
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| WO2017152611A1 (en) | 2017-09-14 |
| CN105791953B (en) | 2019-02-12 |
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