WO2022142650A1

WO2022142650A1 - Video recording-based information pushing method, smart television, and storage medium

Info

Publication number: WO2022142650A1
Application number: PCT/CN2021/126486
Authority: WO
Inventors: 姚大海
Original assignee: 深圳Tcl数字技术有限公司
Priority date: 2020-12-29
Filing date: 2021-10-26
Publication date: 2022-07-07
Also published as: CN112788268B; CN112788268A

Abstract

Disclosed are a video recording-based information pushing method, a smart television, and a storage medium. The method comprises: receiving a recording instruction sent by a control device, performing video recording on a live program according to the recording instruction, and generating a video cache file; playing back the video cache file in a background, and performing image analysis on a video image played back in the background to generate an image analysis result; and determining prompt information according to the image analysis result, and performing prompting according to the prompt information.

Description

Video recording-based information push method, smart TV and storage medium

This application claims the priority of the Chinese patent application filed on December 29, 2020 with the application number 202011613755.0 and the invention titled "Video recording-based information push method, smart TV and storage medium", the entire contents of which are obtained through Reference is incorporated in this application.

technical field

The present application relates to the field of video recording, and in particular, to a video recording-based information push method, a smart TV, and a storage medium.

Background technique

With the continuous development of mobile devices, people's information acquisition channels in daily life gradually tend to be mobile devices, and the demand for relying on TV to obtain information news gradually decreases. However, when a mobile terminal accesses various news information websites to obtain information, delays or freezes are often caused due to insufficient server capacity or too many accessing users. At this time, the mobile terminal cannot obtain the latest weather, news or event information in time.

technical problem

The main purpose of this application is to provide an information push method, smart TV and storage medium based on video recording, aiming to solve the problem that users cannot obtain information in time.

technical solutions

In order to achieve the above purpose, the present application provides a method for pushing information based on video recording, which is applied to a smart TV and includes the following steps:

Receive the recording instruction sent by the control device, perform video recording of the live program according to the recording instruction, and generate a video cache file;

Play the video cache file in the background, and perform image analysis on the video image played in the background to generate an image analysis result;

Prompting information is determined according to the image analysis result, and prompting is performed according to the prompt information.

Optionally, the step of playing the video cache file in the background and performing image analysis on the video image played in the background to generate an image analysis result includes:

Play the video cache file in the background, and intercept the video image played in the background according to a preset cycle;

Perform image analysis on the captured video images to generate image analysis results.

Optionally, the step of determining prompt information according to the image analysis result and prompting according to the prompt information includes:

The prompt information is determined according to the image analysis result, and the prompt information is displayed and/or the prompt information is pushed to the user terminal.

Optionally, the prompt information includes at least one of message text, screenshot data and video clips; the prompt information is determined according to the image analysis result, and the prompt information is displayed and/or pushed to the user terminal. The steps for prompting information include:

The highlight prompt information is generated according to the image analysis result, and the highlight prompt information is pushed to the user's mobile terminal, so that the mobile terminal communicates with the smart TV and obtains the data stream of the live program from the smart TV.

Optionally, the prompt information includes at least one of message text and screenshot data; the prompt information is determined according to the image analysis result, and the prompt information is displayed and/or the prompt information is pushed to the user terminal. Steps include:

The pop-up window prompt information is generated according to the image analysis result, and the pop-up window prompt information is displayed in the current playing screen, so that the user can switch the current playing screen to the live program by triggering a screen switching instruction.

Pushing prompt information to the user's mobile terminal according to the image analysis result;

After the step of pushing prompt information to the user's mobile terminal according to the image analysis result, the method further includes:

Receive a viewing instruction generated and returned by the mobile terminal triggered by the user, open a playing screen according to the viewing instruction, and switch the playing screen to the live program.

Optionally, after the step of determining prompt information according to the image analysis result and prompting according to the prompt information, the method further includes:

Receive the recording control instruction returned by the user according to the push prompt information, and perform a corresponding control operation according to the recording control instruction, wherein the control operation includes pausing recording, pausing pushing, and adjusting video recording parameters.

Optionally, it is characterized in that, said receiving the recording instruction sent by the control device, the step of performing video recording of the live program according to the recording instruction includes:

Receive the recording instruction generated and sent by the control device of the smart TV when triggered by the user, and determine the live channel and the playback time point corresponding to the live program selected by the user according to the recording instruction;

When the playback time point is reached, video recording is performed on the live program under the live channel.

Determine whether the image analysis result is user attention information;

If the image analysis result is user attention information, corresponding prompt information is generated and prompted according to the prompt information.

Optionally, the step of prompting according to the prompt information includes:

The prompt information is displayed and/or the prompt information is pushed to the user terminal.

Optionally, the prompt information includes at least one of message text, screenshot data and video clips.

In addition, in order to achieve the above purpose, the present application also provides a smart TV, the smart TV includes a memory, a processor, and a video recording-based information push program stored on the memory and running on the processor, Wherein: when the video recording-based information pushing program is executed by the processor, the steps of the above-mentioned video recording-based information pushing method are implemented.

In addition, in order to achieve the above purpose, the present application also provides a computer-readable storage medium on which an information push program based on video recording is stored, and the information push program based on video recording is executed by a processor When implementing the steps of the above-mentioned information push method based on video recording.

beneficial effect

A method for pushing information based on video recording, a smart TV and a storage medium proposed in the present application can perform video recording of a live program designated by a user through a recording instruction triggered by a user, and can generate a corresponding video cache file during the video recording process. , the video cache file is played in the background and image analysis is performed to obtain the corresponding image analysis result, and corresponding prompt information is pushed to the user, so that the user can receive the latest information broadcast in the live program. Smart TVs can obtain content information in live programs and push them to users. Users can receive the latest information broadcasted by live programs in real time, which ensures the timeliness and effectiveness of information obtained by users, and improves the user stickiness of smart TVs.

Description of drawings

FIG. 1 is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present application;

2 is a schematic flowchart of the first embodiment of the information push method based on video recording of the present application;

3 is a schematic flowchart of a second embodiment of a method for pushing information based on video recording of the present application;

4 is a schematic flowchart of a fourth embodiment of a video recording-based information push method of the present application;

5 is a schematic flowchart of a fifth embodiment of a video recording-based information push method of the present application;

6 is a schematic flowchart of a sixth embodiment of a method for pushing information based on video recording of the present application;

7 is a schematic flowchart of a seventh embodiment of a method for pushing information based on video recording of the present application;

8 is a schematic flowchart of an eighth embodiment of an information push method based on video recording of the present application;

FIG. 9 is a schematic flowchart of a ninth embodiment of a method for pushing information based on video recording of the present application.

The realization, functional characteristics and advantages of the purpose of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Embodiments of the present invention

It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a device structure of a hardware operating environment involved in the solution of the embodiment of the present application.

The terminal in this embodiment of the present application may be a smart TV. As shown in FIG. 1 , the smart TV may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (eg, a WI-FI interface). The memory 1005 may be high-speed RAM memory, or may be non-volatile memory, such as disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Optionally, the smart TV may also include a camera, RF (Radio Frequency, radio frequency) circuits, sensors, audio circuits, WiFi modules, etc. Among them, sensors such as light sensors, motion sensors and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen according to the brightness of the ambient light, and the proximity sensor may turn off the display screen and/or when the hardware device is moved to the ear Backlight. Of course, the hardware device can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which will not be repeated here.

Those skilled in the art can understand that the structure of the smart TV shown in FIG. 1 does not constitute a limitation on the smart TV, and may include more or less components than those shown in the figure, or combine some components, or arrange different components .

As shown in FIG. 1 , the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and an information push program based on video recording.

In the terminal shown in FIG. 1 , the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect to the client (client) and perform data communication with the client; and the processor 1001 can be used to invoke the video recording-based information push program stored in the memory 1005, and perform the following operations:

Further, the processor 1001 can call the video recording-based information push program stored in the memory 1005, and also perform the following operations:

Determine whether the image analysis result is user attention information;

The specific embodiments of the present application applied to the smart TV are basically the same as the following embodiments of the application of the information push method based on video recording, and will not be repeated here.

Please refer to FIG. 2. FIG. 2 is a schematic flowchart of the first embodiment of the information pushing method based on video recording of the present application, wherein the information pushing method based on video recording includes the following steps:

Step S10, receiving a recording instruction sent by the control device, performing video recording of the live program according to the recording instruction, and generating a video cache file;

In this embodiment, the smart TV has a PVR (Personal video recorder, personal video recording) function, capable of video recording of live programs. The user can perform a trigger operation on the control device, so that the control device sends a corresponding recording instruction to the smart TV. Wherein, the control device of the smart TV may be a remote control, a touch screen, a key board, a user's mobile terminal, and the like of the smart TV. The smart TV can determine the live program specified by the user according to the recording instruction issued by the user, and perform video recording when the live program is played, so as to generate a video cache file corresponding to the live program.

It can be understood that the above-mentioned live programs can be sports events, news programs, variety shows, weather forecasts, and the like. When recording a live program, since it is necessary to provide users with the latest information in a timely manner, the duration of the video cache file should be set to a short duration, so that the information obtained by playing the video cache file and performing image analysis can be sent to the user as soon as possible. By setting a preset duration, when the recording duration of the live program reaches the preset duration, the video cache file can be packaged, and the information of the live program can be analyzed by playing the cache file. For example, the preset duration can be set to 3 seconds. When recording a live program, a video cache file with a duration of 3 seconds can be generated after every 3 seconds of cached video is recorded.

Step S20, by playing the video cache file in the background, and performing image analysis on the video image played in the background to generate an image analysis result;

After the video cache file is generated, the video cache file can be played in the background through the background play function of the smart TV, and the content of the video image can be screenshotted during the background playback process. Image analysis can be generated by performing image analysis on the screenshot content. result. For example, in a sports event, after taking a screenshot of the content of a video image, if the analysis determines that the score displayed by the current image has changed, the image analysis result is a goal screen; in a weather forecast, after taking a screenshot of the content of the video image, If a city name and weather information exist in the image obtained through analysis, it can be determined that the image analysis result is the weather information of the city.

Step S30, determining prompt information according to the image analysis result, and prompting according to the prompt information.

After image analysis is performed on the video image played in the background and an image analysis result is generated, corresponding prompt information can be determined according to the image analysis result, and a prompt is given to the user. After the smart TV performs video recording, background playback and image analysis of the live program, it can obtain the corresponding information and prompt the user for the information, so that the user can obtain the latest live broadcast regardless of whether they watch the live program or not. information.

The prompt information pushed to the user may be at least one of message text, screenshot data, and video clips. According to different image analysis results, prompt information of different content combinations can be sent to the user, so that the user can grasp the latest information of the live program. For example, when the image analysis result is a goal screen, the user can be pushed to the user with the message text and the video clip of the goal screen; and when the image analysis result is a lottery lottery number, the user can be pushed the lottery number. The text of the message and the live screenshot of the lottery numbers.

In this embodiment, a video recording of a live program designated by a user can be performed through a recording instruction triggered by a user, a corresponding video cache file can be generated during the video recording process, and a corresponding video cache file can be obtained by playing the video cache file in the background and performing image analysis. Image analysis results, and push corresponding prompt information to the user, so that the user can receive the latest information broadcast in the live program. Smart TVs can obtain content information in live programs and push them to users. Users can receive the latest information broadcasted by live programs in real time, which ensures the timeliness and effectiveness of information obtained by users, and improves the user stickiness of smart TVs.

Further, referring to FIG. 3, FIG. 3 is a schematic flowchart of the second embodiment of the information push method based on video recording of the present application. Based on the embodiment shown in the above-mentioned FIG. 2, in step S20, the video cache file is played in the background. , and the steps of performing image analysis on the video image played in the background to generate an image analysis result include:

Step S21, by playing the video cache file in the background, and intercepting the video image played in the background according to a preset cycle;

Step S22, performing image analysis on the captured video image to generate an image analysis result.

In this embodiment, after the user sets video recording through the recording instruction, the smart TV can record the live program and generate a corresponding video cache file. Whenever a video cache file is generated, the video cache file can be played in the background through the smart TV, while continuing to record the program to generate the next video cache file. For example, when the video duration of the video cache file is set to 3 seconds, a video cache file can be generated after every 3 seconds of video is recorded. When the video cache file is generated, the next 3-second video cache file can be recorded at the same time. When each video cache file is played, the smart TV also records the next video cache file at the same time. When each video cache file finishes playing in the background, the next video cache file is also generated synchronously. That is, after each video cache file is played in the background, the next video cache file can be read and played in the background, thereby realizing the functions of video recording and background playback of the live program.

When the video cache file is played in the background, screenshots of the played video images may be taken at preset intervals, and image analysis is performed on the screenshot data obtained by intercepting the video images to generate corresponding image analysis results. For example, by performing image analysis on the screenshots, it is possible to determine the scoring pictures of sports events, the lottery numbers of lottery draws, and the current affairs of news columns. After the image analysis result of the live program is obtained, corresponding prompt information can be pushed to the user according to the image analysis result, so that the user can obtain the information in time.

Further, in the third embodiment of the information push method based on video recording of the present application, based on the embodiment shown in FIG. 3 above, in the above step S30, prompt information is determined according to the image analysis result, and the prompt information is performed according to the prompt information. Prompted steps include:

Step S31: Determine prompt information according to the image analysis result, and display the prompt information and/or push the prompt information to the user terminal.

In this embodiment, the manner of prompting the user according to the prompt information may be displaying the corresponding prompt information on the display screen or pushing the prompt information to the user terminal. For example, when the user is watching TV, the smart TV can directly display the corresponding prompt information on the display screen; and when the user is not watching TV, the smart TV can send the prompt information to the user terminal, so that the user can read the prompt information through the user terminal. prompt information. The smart TV can also send the prompt information to the user terminal while displaying the prompt information on the display screen.

Further, referring to FIG. 4 , FIG. 4 is a schematic flowchart of a fourth embodiment of a method for pushing information based on video recording of the present application. Based on the third embodiment, the prompt information includes at least one of message text, screenshot data and video clips. Item 1: In step S31, the steps of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to the user terminal include:

Step S311: Generate highlight prompt information according to the image analysis result, and push the highlight prompt information to the user's mobile terminal, so that the mobile terminal communicates with the smart TV and obtains the data stream of the live program from the smart TV .

In this embodiment, the smart TV may generate corresponding highlight clip prompt information according to the image analysis result of the video image played in the background, and push the highlight clip prompt information to the user's mobile terminal. The user can receive and browse and read the highlight clip prompt information through the mobile terminal. After the user receives the highlight information, if he wants to watch the live program, he can also communicate with the smart TV through the mobile terminal, and receive the data stream generated by the smart TV after the video recording of the live program. Broadcast of live programs. It can be understood that the user can receive the data stream sent by the smart TV through the network through the mobile terminal, even if he is not beside the smart TV, so as to realize the broadcasting of the live program. In addition, the smart TV can be used as a dedicated server for the mobile terminal, so that the mobile terminal will not be stuck or delayed due to insufficient server resources in the process of playing the live program.

It can be understood that the highlight information received by the user's mobile terminal may be one or more of message text, screenshot data and video clips. When a video clip is included in the highlight clip prompt information, the user can also play the video clip to determine whether to communicate with the smart TV according to the content of the video clip and play the live program through the mobile terminal.

Further, referring to FIG. 5 , FIG. 5 is a schematic flowchart of a fifth embodiment of a video recording-based information push method of the present application. Based on the above-mentioned third embodiment, the prompt information includes at least one of message text and screenshot data; In step S31, the steps of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to the user terminal include:

Step S312: Generate pop-up window prompt information according to the image analysis result, and display the pop-up window prompt information on the current playing screen, so that the user can switch the current playing screen to the live program by triggering a screen switching instruction.

In this embodiment, when the smart TV plays the live program in the background, the user can also watch other programs through the current playing screen of the smart TV. That is, the smart TV can play the live program corresponding to the recording instruction through the background while playing other programs on the current screen of the display screen. The smart TV can generate a pop-up window prompt message according to the generated image analysis result, and display the pop-up window prompt message on the current playing screen of the smart TV. The pop-up window prompt message can be set to be displayed in a part of the current display area of the smart TV. The pop-up window prompt message can be at least one of text content and screenshot data, and can also be a small window playback of the live program, that is, picture-in-picture. When the user is watching other programs normally, when the smart TV displays the pop-up prompt information, the user can switch the other programs in the currently playing screen to the recorded live program by triggering the screen switching instruction.

Further, referring to FIG. 6, FIG. 6 is a schematic flowchart of a sixth embodiment of a method for pushing information based on video recording of the present application. Based on the third embodiment, the prompt information includes at least one of message text, screenshot data and video clips. Item 1: In step S31, the steps of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to the user terminal include:

Step S313, pushing prompt information to the user's mobile terminal according to the image analysis result;

The step S313, after the step of pushing the prompt information to the user's mobile terminal according to the image analysis result, further includes:

Step S314: Receive a viewing instruction generated and returned by the mobile terminal triggered by the user, open a playing screen according to the viewing instruction, and switch the playing screen to the live program.

In this embodiment, when the smart TV records the live program and plays it in the background, the smart TV can be in a standby state, that is, the display screen does not display a picture. After generating the image analysis result, the smart TV can push prompt information to the user's mobile terminal according to the image analysis result. After the mobile terminal receives the prompt information, the user can control the mobile terminal to return a viewing instruction to the smart TV through a trigger operation. According to the viewing instruction, the smart TV can turn on the playback picture of the display screen in the standby state, and switch to the live program, so that the user can watch the live program through the smart TV. It can be understood that the prompt information received by the user's mobile terminal may be one or more of message text, screenshot data and video clips.

Further, referring to FIG. 7 , FIG. 7 is a schematic flowchart of a seventh embodiment of a method for pushing information based on video recording of the present application. Based on the embodiment shown in FIG. 2 above, in step S30, a prompt is determined according to the image analysis result. information, and after the steps of prompting according to the prompt information, the method further includes:

Step S40: Receive a recording control instruction returned by the user according to the push prompt information, and perform a corresponding control operation according to the recording control instruction, wherein the control operation includes pausing recording, pausing pushing, and adjusting video recording parameters.

In this embodiment, after receiving the prompt information pushed by the smart TV, the user can also trigger a corresponding recording control instruction. The smart TV can perform corresponding control operations on the live program according to the recording control instruction returned by the user. The recording control instruction may be pause recording, pause push, and adjust video recording parameters, etc. For example, after receiving the prompt information, the user can control the smart TV to stop recording through the pause recording instruction, or control the smart TV to continue recording but stop pushing the prompt information through the pause push instruction, and can also adjust the video recording parameter instruction to adjust the smart TV recording. The screen parameters of the live program, such as adjusting the clarity, volume, and barrage of the live program.

It can be understood that the user can return the recording control command through the mobile terminal, or can trigger the corresponding recording control command through the remote control terminal of the smart TV or by issuing a voice control command.

Further, referring to FIG. 8 , FIG. 8 is a schematic flowchart of an eighth embodiment of an information push method based on video recording of the present application. Based on the embodiments shown in FIG. 2 to FIG. Recording instruction, the steps of performing video recording on the live program according to the recording instruction, and generating a video cache file include:

Step S11, receiving the recording instruction generated and sent by the control device of the smart TV when triggered by the user, and determining the live channel and the playback time point corresponding to the live program selected by the user according to the recording instruction;

Step S12, when the playback time point is reached, perform video recording of the live program under the live channel.

In this embodiment, the user can perform a trigger operation on the control device of the smart TV to generate a corresponding recording instruction and send it to the smart TV. The recording instruction includes the live channel and the playback time point corresponding to the live program set by the user. The smart TV can determine the live channel and play time point of the live program by reading the recording instruction. When reaching the corresponding playback time point, you can jump to the live channel, and perform video recording and background playback of the live program.

Further, referring to FIG. 9 , FIG. 9 is a schematic flowchart of the ninth embodiment of the information push method based on video recording of the present application. Based on the embodiments shown in FIG. 2 to FIG. 6 , in step S30 , according to the image analysis As a result, the prompt information is determined, and the steps of prompting according to the prompt information include:

Step S32, judging whether the image analysis result is user attention information;

Step S33, if the image analysis result is user attention information, generate corresponding prompt information and give a prompt according to the prompt information.

In this embodiment, after the smart TV performs image analysis on the video image played in the background and generates an image analysis result, it also needs to determine whether the image analysis result is user attention information. For example, in a sports event, the image analysis results obtained by performing image analysis on video images may include goals, substitutions, and audiences in the stands, etc.; while in a weather forecast program, the obtained image analysis results The results can include future weather information for various provinces and cities. It is understandable that the stand screen in sports events or the future weather information of other provinces and cities is not the user's attention information. When generating the non-user's attention information, the corresponding prompt information may not be pushed to the user; When the user pays attention to information such as local weather information, corresponding prompt information can be pushed to the user for prompting.

It can be understood that the smart TV can judge the image analysis result according to a preset rule to determine whether the image analysis result is the user's attention information. The preset rule may be preset by the user, or may be obtained by the smart TV from a cloud server.

In addition, the present application also provides a computer-readable storage medium on which an information push program based on video recording is stored. The computer-readable storage medium may be the memory 1005 in the terminal in FIG. 1 , or may be, for example, a ROM (Read-Only Memory, read-only memory)/RAM (Random Access Memory, random access memory), a magnetic disk, an optical disk In at least one of the above, the computer-readable storage medium includes several instructions for causing a smart TV with a processor to execute the video recording-based information push method described in the various embodiments of the present application.

It should be understood that, in the description of this specification, referring to the description of the terms "an embodiment", "another embodiment", "other embodiment", or "the first embodiment to the Nth embodiment" etc. means A particular feature, structure, material or characteristic described in connection with this embodiment or example is included in at least one embodiment or example of this application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or system comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or system. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system that includes the element.

The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages or disadvantages of the embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products in essence or the parts that make contributions to the prior art. The computer software products are stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The above are only the preferred embodiments of the present application, and are not intended to limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied in other related technical fields , are similarly included within the scope of patent protection of this application.

Claims

A method for pushing information based on video recording, applied to a smart TV, is characterized in that, comprising the following steps:

Receive the recording instruction sent by the control device, perform video recording of the live program according to the recording instruction, and generate a video cache file;

Play the video cache file in the background, and perform image analysis on the video image played in the background to generate an image analysis result;

Prompting information is determined according to the image analysis result, and prompting is performed according to the prompt information.
The method for pushing information based on video recording according to claim 1, wherein the step of playing the video cache file in the background and performing image analysis on the video image played in the background to generate an image analysis result comprises:

Play the video cache file in the background, and intercept the video image played in the background according to a preset cycle;

Perform image analysis on the captured video images to generate image analysis results.
The method for pushing information based on video recording according to claim 1, wherein the step of determining prompt information according to the image analysis result and prompting according to the prompt information comprises:

The prompt information is determined according to the image analysis result, and the prompt information is displayed and/or the prompt information is pushed to the user terminal.
The method for pushing information based on video recording according to claim 3, wherein the prompt information includes at least one of message text, screenshot data and video clips; the prompt information is determined according to the image analysis result, And the steps of displaying the prompt information and/or pushing the prompt information to the user terminal include:

The highlight prompt information is generated according to the image analysis result, and the highlight prompt information is pushed to the user's mobile terminal, so that the mobile terminal communicates with the smart TV and obtains the data stream of the live program from the smart TV.
The method for pushing information based on video recording according to claim 3, wherein the prompt information includes at least one of message text and screenshot data; the prompt information is determined according to the image analysis result, and the prompt information is displayed. The step of sending the prompt information and/or pushing the prompt information to the user terminal includes:

The pop-up window prompt information is generated according to the image analysis result, and the pop-up window prompt information is displayed in the current playing screen, so that the user can switch the current playing screen to the live program by triggering a screen switching instruction.
The method for pushing information based on video recording according to claim 3, wherein the prompt information includes at least one of message text, screenshot data and video clips; the prompt information is determined according to the image analysis result, And the steps of displaying the prompt information and/or pushing the prompt information to the user terminal include:

Pushing prompt information to the user's mobile terminal according to the image analysis result;

After the step of pushing prompt information to the user's mobile terminal according to the image analysis result, the method further includes:

Receive a viewing instruction generated and returned by the mobile terminal triggered by the user, open a playing screen according to the viewing instruction, and switch the playing screen to the live program.
The method for pushing information based on video recording according to claim 1, wherein after the step of determining prompt information according to the image analysis result and prompting according to the prompt information, the method further comprises:

Receive the recording control instruction returned by the user according to the push prompt information, and perform a corresponding control operation according to the recording control instruction, wherein the control operation includes pausing recording, pausing pushing, and adjusting video recording parameters.
The method for pushing information based on video recording according to any one of claims 1 to 7, wherein the receiving a recording instruction sent by the control device, the step of performing video recording on a live program according to the recording instruction comprises:

Receive the recording instruction generated and sent by the control device of the smart TV when triggered by the user, and determine the live channel and the playback time point corresponding to the live program selected by the user according to the recording instruction;

When the playback time point is reached, video recording is performed on the live program under the live channel.
The method for pushing information based on video recording according to any one of claims 1 to 7, wherein the step of determining prompt information according to the image analysis result and prompting according to the prompt information comprises:

Determine whether the image analysis result is user attention information;

If the image analysis result is user attention information, corresponding prompt information is generated and prompted according to the prompt information.
A smart TV, characterized in that the smart TV includes a memory, a processor, and a video recording-based information push program stored on the memory and running on the processor, wherein: the video recording-based information push program The information push program is run by the processor to execute:

Receive the recording instruction sent by the control device, perform video recording of the live program according to the recording instruction, and generate a video cache file;

Play the video cache file in the background, and perform image analysis on the video image played in the background to generate an image analysis result;

Prompting information is determined according to the image analysis result, and prompting is performed according to the prompt information.
The smart TV according to claim 10, wherein, when the video cache file is played in the background and image analysis is performed on the video image played in the background to generate an image analysis result, the processor is configured to execute:

Play the video cache file in the background, and intercept the video image played in the background according to a preset cycle;

Perform image analysis on the captured video images to generate image analysis results.
The smart TV according to claim 10, wherein, when the prompt information is determined according to the image analysis result and the prompt is given according to the prompt information, the processor is configured to execute:

The prompt information is determined according to the image analysis result, and the prompt information is displayed and/or the prompt information is pushed to the user terminal.
The smart TV of claim 12, wherein the prompt information includes at least one of message text, screenshot data and video clips, and the prompt information is determined according to the image analysis result, and the prompt information and/or the prompt information are displayed. Or when the prompt information is pushed to the user terminal, the processor is configured to execute:

The highlight prompt information is generated according to the image analysis result, and the highlight prompt information is pushed to the user's mobile terminal, so that the mobile terminal communicates with the smart TV and obtains the data stream of the live program from the smart TV.
The smart TV according to claim 12, wherein the prompt information includes at least one of message text and screenshot data, and the prompt information is determined according to the image analysis result, and the prompt information is displayed and/or displayed to the user. When the terminal pushes the prompt information, the processor is used to execute:

The pop-up window prompt information is generated according to the image analysis result, and the pop-up window prompt information is displayed in the current playing screen, so that the user can switch the current playing screen to the live program by triggering a screen switching instruction.
The smart TV of claim 12, wherein the prompt information includes at least one of message text, screenshot data and video clips, and the prompt information is determined according to the image analysis result, and the prompt information and/or the prompt information are displayed. Or when the prompt information is pushed to the user terminal, the processor is configured to execute:

The prompt information is pushed to the user's mobile terminal according to the image analysis result.
The smart TV according to claim 15, wherein after the prompt information is pushed to the user's mobile terminal according to the image analysis result, the processor is further configured to execute:

Receive a viewing instruction generated and returned by the mobile terminal triggered by the user, open a playing screen according to the viewing instruction, and switch the playing screen to the live program.
The smart TV according to claim 10, wherein, after the steps of determining prompt information according to the image analysis result and prompting according to the prompt information, the processor is further configured to execute:

Receive the recording control instruction returned by the user according to the push prompt information, and perform a corresponding control operation according to the recording control instruction, wherein the control operation includes pausing recording, pausing pushing, and adjusting video recording parameters.
The smart TV according to any one of claims 10 to 17, wherein, when receiving a recording instruction sent by the control device, and performing video recording of a live program according to the recording instruction, the processor is configured to execute:

Receive the recording instruction generated and sent by the control device of the smart TV when triggered by the user, and determine the live channel and the playback time point corresponding to the live program selected by the user according to the recording instruction;

When the playback time point is reached, video recording is performed on the live program under the live channel.
The smart TV according to any one of claims 10 to 17, wherein, when the prompt information is determined according to the image analysis result and the prompt is given according to the prompt information, the processor is configured to execute:

Determine whether the image analysis result is user attention information;

If the image analysis result is user attention information, corresponding prompt information is generated and prompted according to the prompt information.
A computer-readable storage medium, characterized in that, an information push program based on video recording is stored on the computer-readable storage medium, and the information push program based on video recording is implemented as claimed in claim 1 when executed by a processor. Steps of the information pushing method based on video recording described in any one of 9.