WO2017152611A1

WO2017152611A1 - Playing control method and device

Info

Publication number: WO2017152611A1
Application number: PCT/CN2016/098666
Authority: WO
Inventors: 宁超; 安慎华; 曹谦; 苏文华; 姚键; 潘柏宇; 王冀
Original assignee: 合一智能科技（深圳）有限公司
Priority date: 2016-03-07
Filing date: 2016-09-12
Publication date: 2017-09-14
Also published as: CN105791953B; CN105791953A

Abstract

The present invention relates to a playing control method and device. The method comprises: obtaining, according to a smart return instruction of a user, identification information and time information of a played first content; when switching from the first content to a second content is detected, determining whether the time information meets a return condition; and when the time information meets the return condition, returning from the second content according to the identification information, to continue playing the first content. According to embodiments of the present invention, it can be determined, according to time information of a played first content, whether a return condition is met, and if the return condition is met, second content is switched back to the first content according to identification information of the first content. The method can control content switching more reasonably during playing, thereby improving user experience.

Description

Play control method and device

cross reference

The present application claims the priority of the Chinese Patent Application No. 201610127634.2, filed on March 7, the entire disclosure of

Technical field

The present invention relates to the field of multimedia technologies, and in particular, to a playback control method and apparatus.

Background technique

When a TV channel broadcasts a program, many advertisements are inserted, which affects the user's viewing. During the process of playing an advertisement, some users wish to switch to other applications, such as switching to watching news or switching to other channels. However, after switching channels, it is easy to miss the previous program. In order to enable the user to control the time of switching channels, during the broadcast of the TV channel, some TV channels will display a reminder function (usually in the upper right corner of the screen) when the advertisement is played. In this way, the user can decide to switch to another application according to the advertisement time, and then jump back to the previously viewed channel after the advertisement countdown time ends.

At present, the picture-in-picture technology is often used to control the switching of channels. For example, in the screen played by the current channel, the screen of the previously viewed channel is displayed in a small screen. However, the picture-in-picture technique will affect the overall perception, and the content in the small screen is not easy to see.

Summary of the invention

technical problem

In view of this, the technical problem to be solved by the present invention is how to control content switching during playback.

solution

In order to solve the above technical problem, according to an embodiment of the present invention, a playback control method is provided, including:

Obtaining identification information and time information of the played first content according to the user's smart jumpback instruction;

When detecting that the first content is switched to the second content, determining whether the time information satisfies a jumpback condition;

And if the time information satisfies the jumpback condition, jumping back from the second content according to the identifier information to continue playing the first content.

For the foregoing method, in a possible implementation, the obtaining the identification information and the time information of the played first content includes:

Recording the identification information of the first content;

Intercepting the image in the first content and identifying time information in the captured image.

For the above method, in a possible implementation, the recording the identifier information of the first content includes: recording a channel identifier or a window identifier for playing the first content;

The identifying time information in the captured image includes: identifying a time when the advertisement in the image counts down.

For the foregoing method, in a possible implementation manner, determining whether the time information meets a skipback condition includes:

Determining whether the advertisement ends or not according to the time when the advertisement counts down;

When the advertisement is over, it is determined that the jump condition is satisfied.

For the above method, in a possible implementation manner, if the time information satisfies the jumpback condition, jumping back from the second content according to the identifier information to continue playing the first content, including :

Returning, to the user, a prompt window for ending the advertisement playing, if the time information satisfies the jumping back condition;

Upon receiving the confirmation jumpback instruction of the user, the current channel or the current window is jumped back from the second content to continue playing the first content according to the channel identifier or the window identifier.

For the above method, in a possible implementation, switching from the first content to the second content includes:

Switching the current channel or current window from the first content to the second content and displaying the current countdown time of the advertisement in the current channel or current window.

For the above method, in a possible implementation manner, the time for identifying the countdown of the advertisement in the image includes:

In the upper right corner of the image, identifying whether there is a time for the advertisement to count down;

In the case where time recognition fails, whether the time when the advertisement countdown exists is recognized in the right middle, lower right corner, and lower left corner of the image;

In case the time recognition fails, the logo of the upper left corner of the image is identified;

In the case that the logo recognition is successful, the advertisement countdown position is queried according to the identified logo, and the advertisement countdown position on the image identifies the time of the advertisement countdown;

In the case where the logo recognition fails, the image is subjected to full screen recognition to obtain the time when the advertisement is counted down.

The invention also provides a playback control device, comprising:

An obtaining module, configured to acquire, according to a smart jumpback instruction of the user, identifier information and time information of the played first content;

a determining module, configured to be connected to the acquiring module, configured to determine whether the time information meets a skipback condition when detecting that the first content is switched to the second content;

a jumpback module, which is respectively connected to the obtaining module and the determining module, and is configured to jump back from the second content to continue playing according to the identifier information if the time information satisfies the jumpback condition The first content is described.

In a possible implementation manner, the acquiring module includes:

a recording unit, configured to record identification information of the first content;

An intercepting unit, configured to intercept an image in the first content;

An identification unit, coupled to the intercepting unit, for identifying time information in the captured image.

In a possible implementation manner, the recording unit is further configured to record a channel identifier or a window identifier that plays the first content;

The identification unit is further for identifying a time when the advertisement in the image counts down.

In a possible implementation manner, the determining module is further configured to: determine, according to a time when the advertisement is counted down, whether the advertisement ends; and, in the case that the advertisement is ended, determine that the content is satisfied. Said jumping back conditions.

In a possible implementation manner, the jumpback module includes:

a prompting unit, configured to return, to the user, a prompt window for ending the advertisement playing, if the time information satisfies the jumping back condition;

a jumpback unit, configured to: jump back from the second content to continue playing the first channel according to the channel identifier or the window identifier according to the channel identifier or the window identifier when receiving the confirmation jumpback instruction of the user content.

For the above device, in a possible implementation manner, the method further includes:

And a switching module, configured to switch the current channel or the current window from the first content to the second content, and display the current countdown time of the advertisement in the current channel or the current window.

In a possible implementation manner, the identifying unit is further configured to: in the upper right corner of the image, identify whether there is a time for the advertisement to count down; in case the time recognition fails, in the image The right middle, lower right, and lower left corners identify whether there is a time for the advertisement to count down; in the case where the time recognition fails, the logo in the upper left corner of the image is identified; in the case where the logo recognition is successful, the identification is based on The station logo queries the advertisement countdown position, and identifies the time when the advertisement countdown in the advertisement countdown position on the image; in the case that the logo recognition fails, the image is subjected to full screen recognition to obtain the advertisement Countdown time.

Beneficial effect

In the embodiment of the present invention, according to the time information of the played first content, it can be determined whether the jumpback condition is met. If the jumpback condition is met, the first content can be jumped back from the second content according to the identification information of the first content, and played. The process can control the content switching more reasonably and improve the user experience.

Further features and aspects of the present invention will become apparent from the Detailed Description of the Drawing.

DRAWINGS

The accompanying drawings, which are incorporated in FIG

1 shows a flow chart of a playback control method according to an embodiment of the present invention;

2 shows a flow chart of a playback control method according to another embodiment of the present invention;

3 is a flow chart showing a method of recognizing a countdown time in a playback control method according to an embodiment of the present invention;

4 is a block diagram showing the structure of a playback control apparatus according to an embodiment of the present invention;

FIG. 5 is a structural block diagram of an acquisition module in a playback control apparatus according to an embodiment of the invention; FIG.

6 is a block diagram showing the structure of a jumpback module in a playback control apparatus according to an embodiment of the invention;

FIG. 7 is a block diagram showing the structure of a playback control apparatus according to another embodiment of the present invention; FIG.

FIG. 8 is a block diagram showing the structure of a playback control apparatus according to another embodiment of the present invention.

detailed description

Various exemplary embodiments, features, and aspects of the invention are described in detail below with reference to the drawings. The same reference numerals in the drawings denote the same or similar elements. Although the various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustrative." Here as Any embodiment described as "exemplary" is not necessarily to be construed as preferred or advantageous.

In addition, numerous specific details are set forth in the Detailed Description of the invention in the Detailed Description. Those skilled in the art will appreciate that the invention may be practiced without some specific details. In some instances, methods, means, components, and circuits that are well known to those skilled in the art are not described in detail in order to facilitate the invention.

Example 1

FIG. 1 shows a flow chart of a playback control method in accordance with an embodiment of the present invention. As shown in FIG. 1, the playback control method mainly includes:

Step 101: Acquire, according to a smart jumpback instruction of the user, identifier information and time information of the played first content.

Step 102, detecting whether the user chooses to switch from the first content to the second content, and if it is detected that the first content is switched to the second content, step 103 is performed;

Step 103, determining whether the time information meets the jumpback condition, and if the time information meets the jumpback condition, step 104 is performed;

Step 104: Skip back from the second content according to the identifier information to continue playing the first content.

In a possible implementation, the obtaining the identification information and the time information of the played first content includes: recording the identification information of the first content; intercepting the image in the first content, and identifying the Time information in the captured image.

In a possible implementation manner, the recording the identifier information of the first content includes: recording a channel identifier or a window identifier that plays the first content; and determining the time information in the captured image, including: The time at which the ad countdown in the image is counted.

For example, identifying the time when the advertisement in the image counts down includes: identifying, in the upper right corner of the image, whether there is a time for the advertisement to count down; in the case where the time recognition fails, on the right side of the image The middle, lower right corner, and lower left corner identify whether there is a time when the advertisement countdown In the case where the time recognition fails, the logo of the upper left corner of the image is identified; in the case where the logo recognition is successful, the advertisement countdown position is queried according to the recognized logo, and the advertisement on the image is The countdown position identifies the time when the advertisement counts down; in the case where the logo recognition fails, the image is subjected to full screen recognition to obtain the time when the advertisement is counted down. The current countdown of the ad is usually displayed in the upper right corner of the video, and some are displayed in other locations of the image. The probability of success in identifying the upper right corner is high. The present example is only a recognition sequence for identifying the time when the advertisement is counted down, and the time for counting down the advertisement in the image may be recognized in other orders, which is not limited by the present invention.

In a possible implementation manner, determining whether the time information satisfies the jumping back condition comprises: determining, according to the time when the advertisement is counted down, whether the advertisement ends; and in the case that the advertisement is ended, determining that The jumpback condition is met.

For example, the first content may be a currently broadcasted television program, a network video, or the like, and a situation in which an advertisement is inserted during playback may affect the viewing mood of the user and waste the viewing time. The user can select an intelligent jumpback operation by a remote controller or a mouse, and issue an intelligent jumpback instruction to the playback device. At this time, the playback device such as a television, a computer, a mobile phone, or the like can record the channel identification (eg, channel number, station number, channel name, etc.) of the currently played video, the window identifier (eg, the address or number of the web page window, etc.). Then, the playback device screens the advertisement of the current channel or the current window, and recognizes the time when the advertisement in the captured image counts down. Finally, it is judged whether the advertisement countdown is over, and if the advertisement countdown ends, the jumpback condition is satisfied. In this case, it can be automatically jumped back, or the user can decide whether to jump back.

In a possible implementation, the step 104 includes: returning, to the user, a prompt window for ending the advertisement playing; and receiving the confirmation jumpback instruction of the user, according to the channel identifier or the window identifier And jumping the current channel or the current window from the second content to continue playing the first content.

Specifically, the playback device may display a prompt window on the current interface to notify the user that the first The advertisement played by the content has ended, and the user decides whether to jump back to continue watching the first content. Of course, the prompt window can display similar prompt texts and selection buttons such as "channel A advertisement end, whether to jump back", "remaining n seconds jump back to channel A", and the like, and the user selects a subsequent operation.

In order to facilitate the user to reasonably plan the scheduling and improve the user experience, in the playback control method, after the current channel or the current window is switched from the first content to the second content, the current channel or the current window may be in the current channel or the current window. The time at which the current countdown of the ad is displayed. When the user operates the second content, the remaining time of the advertisement in the first content can be known, thereby determining when to jump back to the channel or window where the first content is located. The second content may be other channels of the television, or may be other webpage windows.

In this embodiment, according to the time information of the played first content, it can be determined whether the jumpback condition is met. If the jumpback condition is met, the first content can be jumped back from the second content according to the identification information of the first content, thereby playing The process can control the content switching more reasonably and improve the user experience. Specifically, in the case of inserting an advertisement when playing a video, using smart jumpback, the user can accurately and conveniently know whether the advertisement inserted in the previously viewed video ends, or the reasonable planning, while browsing or watching other content. Watch time and improve the user experience.

Example 2

FIG. 2 shows a flow chart of a playback control method according to another embodiment of the present invention. In this embodiment, a playback control method of the present invention will be described by taking a scenario in which a television program appears as an advertisement. As shown in FIG. 2, the play control method may specifically include the following steps:

In step 201, an advertisement appears when a certain video V1 is played, and a countdown appears in the upper right corner.

Specifically, it may be a video insertion during the playback of the video V1, or it may be a title advertisement when the video V1 is played. The countdown of the advertisement is displayed on the channel interface or network window interface of the play video V1.

Step 202: The user presses "smart jump back". For example, setting a function menu in a smart TV system, such as "smart jumpback", can be activated by the user when the advertisement is playing. Jump back to the function, such as via the remote control.

Step 203: Record the current channel, take a screenshot, and recognize the countdown, and set the return time.

Specifically, as shown in FIG. 3, in step 301, the smart television system first records the current channel number of the playing video V1 (for example, the system code of the current station), so that it is convenient to switch back later. Then in step 302, the current screen of the screencast video V1 identifies the text in the upper right corner, and extracts the number therein, such as "100", meaning that the advertisement has an end of 100 seconds. From this, the time point at which the advertisement ends is calculated, that is, the time when the system automatically jumps back to the current channel.

For insurance, it can be identified once, for example, one second after the recognition is successful, to see if the identified number is correspondingly reduced by one second, such as whether it is changed from 100 to 99, to ensure that the countdown of the recognition is correct.

Wherein, as shown in FIG. 3, identifying the countdown time may include the following steps:

In step 303a, the countdown of most videos appears in the upper right corner, so the countdown text in the upper right corner can be identified first.

In step 303b, if there is no text in the upper right corner, it is recognized whether there is a countdown text in the position of the right middle, the lower right corner, the lower left corner, and the like where the advertisement may appear.

If you still can't find it, there are two ways:

(1) In step 303c, identifying the station logo in the upper left corner, identifying which station this is, and then in step 304, by querying the local database, querying the location of the advertisement of the station generally in what form, and Identify.

(2) In step 303c, if the logo is not recognized, or although the logo is recognized, the advertisement location of the station is not stored in the system, or although the advertisement location of the station is stored, the actual location is not recognized from the corresponding location. Go to the appropriate information (it is possible that the station changed the way the ad was rendered). One method may be adopted: in step 305, each user takes a screen shot in the first, second, and third seconds from the start of the "smart jumpback" function, and performs full-screen recognition of the screen image by digital image processing. Invariant content in the image, such as "30 seconds left in the ad", "Ads left" and "Second" The words are unchanged, and the numbers such as “100”, “99” and “98” are regularly decremented. At this time, there may be other contents in the picture that remain unchanged. The screen is further screened, and the words “advertising”, “remaining” and “second” can be found through text recognition to achieve precise positioning and recognition. Then, in step 306, the return time can be set according to the recognition result of the previous step. The return time can generally be determined according to the identified advertisement countdown. For example, the advertisement has 98 seconds remaining, and the return time can be set to the 98th second at this moment ( Or a few seconds in advance).

Step 204: Prompt on the screen that the user has successfully recognized the time when the advertisement countdown.

Step 205, at this time, the user can freely switch to other applications or channels of the television. When users switch to other apps or channels, they can still display a countdown number in the upper right corner, allowing users to plan their schedules and improve the user experience.

Step 206: If the system background detection reaches the advertisement end time (for example, the system background monitoring arrival return time), step 207 is performed to automatically switch back to the previous channel (for example, automatically jumping back to the preset channel). In addition, a window may pop up to prompt the user that the advertisement has ended, and the user decides whether to switch back to the previous channel.

In this embodiment, in the case of inserting an advertisement when playing a video, the smart jumpback is used, and the user can accurately and conveniently know whether the advertisement inserted in the previously viewed video ends, and thus it is reasonable to browse or watch other content. Plan the viewing time and improve the user experience.

Example 3

FIG. 4 is a block diagram showing the structure of a playback control apparatus according to an embodiment of the present invention. As shown in FIG. 4, the playback control device mainly includes: an obtaining module 11 configured to acquire identification information and time information of the played first content according to the smart jumpback instruction of the user; and the determining module 13 is connected to the obtaining module 11. And determining, in the case that the switching from the first content to the second content is detected, whether the time information satisfies a jumpback condition; the jumpback module 15 is respectively connected to the obtaining module 11 and the determining module 13 for And if the time information satisfies the jumpback condition, jumping back from the second content according to the identifier information to continue playing the first content.

In a possible implementation, as shown in FIG. 5, the obtaining module 11 includes: a recording unit 111, configured to record identification information of the first content, and an intercepting unit 113, configured to intercept the first content. An image recognition unit 115 is coupled to the intercepting unit 113 for identifying time information in the captured image.

In a possible implementation, the recording unit 111 is further configured to record a channel identifier or a window identifier for playing the first content; the identifying unit 115 is further configured to identify a time when the advertisement in the image counts down.

In a possible implementation, the determining module 13 is further configured to determine, according to the time when the advertisement is counted down, whether the advertisement ends; and in the case that the advertisement is ended, it is determined that the jumping condition is met.

In a possible implementation manner, as shown in FIG. 6, the jumpback module 15 includes: a prompting unit 151, configured to return the advertisement to the user if the time information satisfies the jumpback condition a prompt window for ending playback; a jumpback unit 153, configured to skip the current channel or the current window from the second content according to the channel identifier or the window identifier if receiving the confirmation jumpback instruction of the user Resume playback of the first content.

The playback control device of the embodiment can determine whether the jumpback condition is met according to the time information of the first content that is played, and if the jumpback condition is met, the first content can be jumped back from the second content according to the identification information of the first content. Therefore, it is possible to control the content switching more reasonably during the playing process and improve the user experience. For specific principles and examples, refer to the related description of Embodiment 1.

Example 4

FIG. 7 is a block diagram showing the structure of a playback control apparatus according to another embodiment of the present invention. The same components in Fig. 7 as those in Figs. 4 to 6 have the same functions, and a detailed description of these components will be omitted for the sake of brevity. As shown in FIG. 7, in a possible implementation manner, the playback control apparatus further includes: a switching module 17, configured to switch a current channel or a current window from the first content to the second content, and The time of the current countdown of the advertisement is displayed in the current channel or the current window.

In a possible implementation manner, the identifying unit 115 is further configured to: in the upper right corner of the image, identify whether there is a time for the advertisement to count down; in case the time recognition fails, in the middle of the right side of the image, The lower right corner and the lower left corner identify whether there is a time for the advertisement to count down; in the case where the time recognition fails, the logo of the upper left corner of the image is identified; and in the case where the logo recognition is successful, the advertisement is searched according to the identified logo Counting the position and identifying the time when the advertisement counts down on the advertisement countdown position on the image; in the case where the logo recognition fails, the image is subjected to full screen recognition to obtain the time when the advertisement is counted down.

In the case of inserting an advertisement when playing a video, the playback control device of the embodiment can use the smart jumpback, and the user can accurately and conveniently know whether the inserted advertisement in the previously viewed video ends when browsing or watching other content. So as to rationally plan the viewing time and improve the user experience. For specific principles and examples, refer to the related description of Embodiment 2.

Example 5

FIG. 8 is a block diagram showing the structure of a playback control apparatus according to another embodiment of the present invention. The playback control device 1100 may be a host server having a computing capability, a personal computer PC, or a portable computer or terminal that can be carried. The specific embodiments of the present invention do not limit the specific implementation of the computing node. The playback control device 1100 includes a processor 1110, a communication interface 1120, a memory 1130, and a bus 1140. The processor 1110, the communication interface 1120, and the memory 1130 complete communication with each other through the bus 1140.

Communication interface 1120 is for communicating with network devices, including, for example, a virtual machine management center, shared storage, and the like.

The processor 1110 is configured to execute a program. The processor 1110 may be a central processing unit CPU, or an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention.

The memory 1130 is used to store files. The memory 1130 may include a high speed RAM memory and may also include a non-volatile memory such as at least one disk memory. Memory 1130 can also be a memory array. The memory 1130 may also be partitioned, and the blocks may be combined into a virtual volume according to certain rules.

In a possible implementation, the above program may be program code including computer operating instructions. The program is specifically applicable to: performing the playback control method of Embodiment 1 or Embodiment 2 above.

Those of ordinary skill in the art will appreciate that the various exemplary elements and algorithm steps in the embodiments described herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can select different methods for implementing the described functions for a particular application, but such implementation should not be considered to be beyond the scope of the present invention.

If the function is implemented in the form of computer software and sold or used as a stand-alone product, it is considered to some extent that all or part of the technical solution of the present invention (for example, a part contributing to the prior art) is It is embodied in the form of computer software products. The computer software product is typically stored in a computer readable non-volatile storage medium, including instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all of the methods of various embodiments of the present invention. Or part of the steps. The foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

A playback control method, comprising:

Obtaining identification information and time information of the played first content according to the user's smart jumpback instruction;

When detecting that the first content is switched to the second content, determining whether the time information satisfies a jumpback condition;

And if the time information satisfies the jumpback condition, jumping back from the second content according to the identifier information to continue playing the first content.
The method according to claim 1, wherein the obtaining the identification information and the time information of the played first content comprises:

Recording the identification information of the first content;

Intercepting the image in the first content and identifying time information in the captured image.
The method according to claim 2, wherein the recording the identification information of the first content comprises: recording a channel identifier or a window identifier for playing the first content;

The identifying time information in the captured image includes: identifying a time when the advertisement in the image counts down.
The method according to claim 3, wherein determining whether the time information satisfies a jumpback condition comprises:

Determining whether the advertisement ends or not according to the time when the advertisement counts down;

When the advertisement is over, it is determined that the jump condition is satisfied.
The method according to claim 4, wherein, if the time information satisfies the jumpback condition, jumping back from the second content according to the identification information to continue playing the first content, including :

Returning, to the user, a prompt window for ending the advertisement playing, if the time information satisfies the jumping back condition;

In the case of receiving the confirmation jumpback instruction of the user, according to the channel identifier or window Identifying that the current channel or the current window is jumped back from the second content to continue playing the first content.
The method according to any one of claims 3 to 5, wherein switching from the first content to the second content comprises:

Switching the current channel or current window from the first content to the second content and displaying the current countdown time of the advertisement in the current channel or current window.
A method according to any one of claims 3 to 5, wherein identifying the time of the countdown of the advertisement in the image comprises:

In the upper right corner of the image, identifying whether there is a time for the advertisement to count down;

In the case where time recognition fails, whether the time when the advertisement countdown exists is recognized in the right middle, lower right corner, and lower left corner of the image;

In case the time recognition fails, the logo of the upper left corner of the image is identified;

In the case that the logo recognition is successful, the advertisement countdown position is queried according to the identified logo, and the advertisement countdown position on the image identifies the time of the advertisement countdown;

In the case where the logo recognition fails, the image is subjected to full screen recognition to obtain the time when the advertisement is counted down.
A playback control device, comprising:

An obtaining module, configured to acquire, according to a smart jumpback instruction of the user, identifier information and time information of the played first content;

a determining module, configured to be connected to the acquiring module, configured to determine whether the time information meets a skipback condition when detecting that the first content is switched to the second content;

a jumpback module, which is respectively connected to the obtaining module and the determining module, and is configured to jump back from the second content to continue playing according to the identifier information if the time information satisfies the jumpback condition The first content is described.
The device according to claim 8, wherein the obtaining module comprises:

a recording unit, configured to record identification information of the first content;

An intercepting unit, configured to intercept an image in the first content;

An identification unit, coupled to the intercepting unit, for identifying time information in the captured image.
The device according to claim 9, wherein the recording unit is further configured to record a channel identifier or a window identifier for playing the first content;

The identification unit is further for identifying a time when the advertisement in the image counts down.
The device according to claim 10, wherein the determining module is further configured to determine whether the advertisement is ended according to a time when the advertisement is counted down; and in the case that the advertisement is finished, determining that the content is satisfied Said jumping back conditions.
The apparatus according to claim 11, wherein the jumpback module comprises:

a prompting unit, configured to return, to the user, a prompt window for ending the advertisement playing, if the time information satisfies the jumping back condition;

a jumpback unit, configured to: jump back from the second content to continue playing the first channel according to the channel identifier or the window identifier according to the channel identifier or the window identifier when receiving the confirmation jumpback instruction of the user content.
The device according to any one of claims 10 to 12, further comprising:

And a switching module, configured to switch the current channel or the current window from the first content to the second content, and display the current countdown time of the advertisement in the current channel or the current window.
The apparatus according to any one of claims 10 to 12, wherein the identifying unit is further configured to: in the upper right corner of the image, identify whether there is a time when the advertisement countdown occurs; in the case where the time recognition fails Under the right middle, lower right corner and lower left corner of the image, whether there is a time for the advertisement to count down; in the case of time recognition failure, identifying the logo in the upper left corner of the image; In the case, the advertisement countdown position is queried according to the identified logo, and the advertisement countdown time is recognized on the image countdown position on the image; in the case where the logo recognition fails, the image is subjected to full screen recognition. To get the countdown of the ad.