CN112788268A - Information pushing method based on video recording, smart television and storage medium - Google Patents
Information pushing method based on video recording, smart television and storage medium Download PDFInfo
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- 238000010191 image analysis Methods 0.000 claims abstract description 105
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
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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
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
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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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- 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, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
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Abstract
The invention discloses an information pushing method based on video recording, an intelligent television and a storage medium, wherein the method comprises the following steps: receiving a recording instruction sent by control equipment, carrying out video recording on a live program according to the recording instruction, and generating a video cache file; playing the video cache file through a background, and carrying out image analysis on a video image played by the background to generate an image analysis result; and determining prompt information according to the image analysis result, and prompting according to the prompt information. The invention can push the latest information broadcasted by the live program to the user through the intelligent television, thereby ensuring the timeliness and effectiveness of the information acquired by the user and improving the user viscosity of the intelligent television.
Description
Technical Field
The invention relates to the field of video recording, in particular to an information pushing method based on video recording, an intelligent television and a storage medium.
Background
With the continuous development of mobile devices, people gradually prefer mobile devices to information acquisition channels in daily life, and the demand for acquiring information messages depending on televisions is gradually reduced. However, when the mobile terminal accesses various news information websites to obtain information, a delay or a jam is often generated due to insufficient capacity of the server or excessive number of access users. At this time, the mobile terminal cannot acquire the latest weather, news or event information in time.
Disclosure of Invention
The invention mainly aims to provide an information pushing method based on video recording, an intelligent television and a storage medium, and aims to solve the problem that a user cannot acquire information in time.
In order to achieve the above object, the present invention provides an information pushing method based on video recording, which is applied to an intelligent television, and comprises the following steps:
receiving a recording instruction sent by control equipment, carrying out video recording on a live program according to the recording instruction, and generating a video cache file;
playing the video cache file through a background, and carrying out image analysis on a video image played by the background to generate an image analysis result;
and determining prompt information according to the image analysis result, and prompting according to the prompt information.
Optionally, the 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:
playing the video cache file through a background, and intercepting video images played by the background according to a preset period;
and carrying out image analysis on the intercepted video image to generate an image analysis result.
Optionally, the step of determining prompt information according to the image analysis result and prompting according to the prompt information includes:
and determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal.
Optionally, the prompt message includes at least one of a message text, screenshot data and a video clip; the step of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal comprises the following steps:
and generating highlight prompt information according to the image analysis result, and pushing the highlight prompt information to a mobile terminal of a user so that the mobile terminal is communicated with the intelligent television and acquires the data stream of the live program from the intelligent television.
Optionally, the prompt message includes at least one of a message text and screenshot data; the step of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal comprises the following steps:
and generating popup prompt information according to the image analysis result, and displaying the popup prompt information in the current playing picture so that a user can switch the current playing picture into the live program by triggering a picture switching instruction.
Optionally, the prompt message includes at least one of a message text, screenshot data and a video clip; the step of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal comprises the following steps:
pushing prompt information to a mobile terminal of a user according to the image analysis result;
after the step of pushing the prompt information to the mobile terminal of the user according to the image analysis result, the method further comprises the following steps:
receiving a watching instruction generated and returned by the mobile terminal triggered by a user, starting a playing picture according to the watching instruction, and switching the playing picture into 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:
and receiving a recording control instruction returned by the user according to the push prompt information, and executing corresponding control operation according to the recording control instruction, wherein the control operation comprises recording suspension, push suspension and video recording parameter adjustment.
Optionally, the receiving a recording instruction sent by the control device, and the video recording the live program according to the recording instruction includes:
receiving a recording instruction generated and sent by control equipment of the intelligent television when a user triggers, and determining a live broadcast channel and a playing time point corresponding to a live broadcast program selected by the user according to the recording instruction;
and when the playing time point is reached, carrying out video recording on the live program under the live channel.
Optionally, the step of determining prompt information according to the image analysis result and prompting according to the prompt information includes:
judging whether the image analysis result is user attention information or not;
and if the image analysis result is the user attention information, generating corresponding prompt information and prompting according to the prompt information.
Optionally, the step of prompting according to the prompt information includes:
and displaying the prompt information and/or pushing the prompt information to a user terminal.
Optionally, the prompt message includes at least one of message text, screenshot data and a video clip.
In addition, in order to achieve the above object, the present invention further provides an intelligent television, which includes a memory, a processor, and an information pushing program based on video recording, stored in the memory and executable on the processor, wherein: when being executed by the processor, the information push program based on video recording realizes the steps of the information push method based on video recording.
In addition, to achieve the above object, the present invention further provides a computer-readable storage medium, where a video recording-based information pushing program is stored, and when executed by a processor, the computer-readable storage medium implements the steps of the video recording-based information pushing method as described above.
According to the information pushing method based on video recording, the smart television and the storage medium provided by the embodiment of the invention, the live program appointed by the user can be recorded through the recording instruction triggered by the user, the corresponding video cache file can be generated in the video recording process, the video cache file is played in the background and the image analysis is carried out to obtain the corresponding image analysis result, and the corresponding prompt information is pushed to the user so that the user can receive the latest information broadcasted in the live program. The smart television can acquire content information in live programs and push the content information to users. The user can receive the latest information broadcasted by the live program in real time, the timeliness and effectiveness of the information acquired by the user are guaranteed, and the user viscosity of the intelligent television is improved.
Drawings
FIG. 1 is a schematic diagram of an apparatus in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a first embodiment of an information push method based on video recording according to the present invention;
fig. 3 is a flowchart illustrating a second embodiment of a video recording-based information push method according to the present invention;
fig. 4 is a schematic flowchart of a fourth embodiment of an information push method based on video recording according to the present invention;
fig. 5 is a flowchart illustrating a fifth embodiment of a video recording-based information push method according to the present invention;
fig. 6 is a flowchart illustrating a sixth embodiment of a video recording-based information push method according to the present invention;
fig. 7 is a flowchart illustrating a seventh embodiment of an information push method based on video recording according to the present invention;
fig. 8 is a schematic flowchart of an eighth embodiment of an information push method based on video recording according to the present invention;
fig. 9 is a flowchart illustrating a ninth embodiment of an information push method based on video recording according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be an intelligent television. 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. Wherein a communication bus 1002 is used to enable connective 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, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the smart tv may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display screen based on the ambient light level and a proximity sensor that turns off the display screen and/or backlight when the hardware device is moved to the ear. Of course, the hardware device may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and so on, which are not described herein again.
Those skilled in the art will appreciate that the configuration of the smart tv shown in fig. 1 does not constitute a limitation of the smart tv, and may include more or less components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein 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 for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the video recording-based information push program stored in the memory 1005, and perform the following operations:
receiving a recording instruction sent by control equipment, carrying out video recording on a live program according to the recording instruction, and generating a video cache file;
playing the video cache file through a background, and carrying out image analysis on a video image played by the background to generate an image analysis result;
and determining prompt information according to the image analysis result, and prompting according to the prompt information.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
playing the video cache file through a background, and intercepting video images played by the background according to a preset period;
and carrying out image analysis on the intercepted video image to generate an image analysis result.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
and generating highlight prompt information according to the image analysis result, and pushing the highlight prompt information to a mobile terminal of a user so that the mobile terminal is communicated with the intelligent television and acquires the data stream of the live program from the intelligent television.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
and generating popup prompt information according to the image analysis result, and displaying the popup prompt information in the current playing picture so that a user can switch the current playing picture into the live program by triggering a picture switching instruction.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
pushing prompt information to a mobile terminal of a user according to the image analysis result;
receiving a watching instruction generated and returned by the mobile terminal triggered by a user, starting a playing picture according to the watching instruction, and switching the playing picture into the live program.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
and receiving a recording control instruction returned by the user according to the push prompt information, and executing corresponding control operation according to the recording control instruction, wherein the control operation comprises recording suspension, push suspension and video recording parameter adjustment.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
receiving a recording instruction generated and sent by control equipment of the intelligent television when a user triggers, and determining a live broadcast channel and a playing time point corresponding to a live broadcast program selected by the user according to the recording instruction;
and when the playing time point is reached, carrying out video recording on the live program under the live channel.
Further, the processor 1001 may call the information push program based on video recording stored in the memory 1005, and further perform the following operations:
judging whether the image analysis result is user attention information or not;
and if the image analysis result is the user attention information, generating corresponding prompt information and prompting according to the prompt information.
The specific embodiment of the present invention applied to the smart television is basically the same as the following embodiments of the information push method based on video recording, and is not described herein again.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of an information push method based on video recording according to the present invention, wherein the information push method based on video recording includes the following steps:
step S10, receiving a recording instruction sent by control equipment, carrying out video recording on a live program according to the recording instruction, and generating a video cache file;
in this embodiment, the smart television has a PVR (Personal video recorder) function, and can record a video of a live program. The user can trigger on the control equipment to enable the control equipment to send a corresponding recording instruction to the smart television. The control device of the smart television can be a remote controller, a touch screen, a key board, a mobile terminal of a user and the like of the smart television. The smart television can determine a live program appointed by a user according to a recording instruction sent by the user, and performs video recording when the live program is played so as to generate a video cache file corresponding to the live program.
It will be appreciated that the live program may be a sporting event, news listing, art program, weather forecast, etc. When recording a live program, the time length of the video cache file should be set to be short time length because the latest information needs to be provided for the user in time, 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 time length, the video cache file can be packaged when the recording time length of the live program reaches the preset time length, and information analysis is carried out on the live program through the playing cache file. For example, the preset time duration may be set to 3 seconds, and when a live program is recorded, a video cache file with a time duration of 3 seconds may be generated after 3 seconds of cache video are recorded each time.
Step S20, playing the video cache file through the background, and performing image analysis on the video image played by the background to generate an image analysis result;
after the video cache file is generated, the video cache file can be played in a background mode through a background playing function of the smart television, the content of a video image is captured in the background playing process, and an image analysis result can be generated by performing image analysis on the captured content. For example, in a sports event, after the content of a video image is captured, if the score displayed by the current image is determined to be changed through analysis, the image analysis result is a goal picture; in the weather forecast, after screenshot is performed on the content of the video image, if the city name and the weather information exist in the image obtained through analysis, the weather information of the city can be determined as an image analysis result.
And step S30, determining prompt information according to the image analysis result, and prompting according to the prompt information.
After the video image played in the background is subjected to image analysis and an image analysis result is generated, corresponding prompt information can be determined according to the image analysis result and prompt is given to a user. After video recording, background playing and image analysis are carried out on live programs, the smart television can obtain corresponding information and prompt the information to a user, so that the user can obtain the latest live information whether watching the live programs or not.
The prompt information pushed to the user may be at least one of message text, screenshot data and a video clip. According to different image analysis results, prompt information of different content combinations can be sent to the user, so that the user can master the latest information of the live program. For example, when the image analysis result is a goal picture, a video clip containing a message text with a changed goal score and the goal picture can be pushed to the user; and when the image analysis result is the lottery drawing number, the message text of the drawing number and the live screenshot of the drawing number can be pushed to the user.
In this embodiment, a live program specified by a user can be recorded by a recording instruction triggered by the user, a corresponding video cache file can be generated in the video recording process, a video cache file is played in a background, image analysis is performed to obtain a corresponding image analysis result, and corresponding prompt information is pushed to the user, so that the user receives the latest information broadcasted in the live program. The smart television can acquire content information in live programs and push the content information to users. The user can receive the latest information broadcasted by the live program in real time, the timeliness and effectiveness of the information acquired by the user are guaranteed, and the user viscosity of the intelligent television is improved.
Further, referring to fig. 3, fig. 3 is a schematic flowchart of a second embodiment of the information pushing method based on video recording according to the present invention, and based on the embodiment shown in fig. 2, the step S20 is to play the video cache file through a background, and perform image analysis on the video image played in the background to generate an image analysis result, where the step S includes:
step S21, playing the video cache file through the background, and intercepting the video image played by the background according to a preset period;
in step S22, image analysis is performed 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 television may record the live program and generate a corresponding video cache file. And after a video cache file is generated, background playing can be carried out on the video cache file through the intelligent television, and meanwhile, the program is continuously recorded to generate the next video cache file. For example, when the video duration of the video cache file is set to 3 seconds, one video cache file may be generated after recording each 3 seconds of video. The next 3-second video cache file can be recorded simultaneously when the video cache file is generated. When each video cache file is played, the smart television also records the next video cache file. And when the background playing of each video cache file is finished, the next video cache file is synchronously generated. Namely, after the background playing of each video cache file is finished, the next video cache file can be continuously read and the background playing is carried out, so that the video recording and background playing functions of the live program are realized.
When the video cache file is played in the background, the played video image can be captured at preset intervals, and image analysis is performed on captured image data obtained by capturing the video image, so that a corresponding image analysis result is generated. For example, by analyzing the captured image, it is possible to specify a goal screen of a sports event, a lottery number for drawing a lottery, a news item, and the like. 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 information in time.
Further, in a third embodiment of the information push method based on video recording according to the present invention, based on the embodiment shown in fig. 3, in step S30, the step of determining the prompt information according to the image analysis result, and prompting according to the prompt information includes:
and step S31, determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal.
In this embodiment, the manner of prompting the user according to the prompt information may be to display the corresponding prompt information on a display screen or to push the prompt information to the user terminal. For example, when a user watches a television, the smart television can directly display corresponding prompt information on a display screen; and when the user does not watch the television, the intelligent television can send the prompt message to the user terminal so that the user can read the prompt message through the user terminal. The intelligent television can also display the prompt message on the display screen and simultaneously send the prompt message to the user terminal.
Further, referring to fig. 4, fig. 4 is a schematic flowchart of a fourth embodiment of the information pushing method based on video recording according to the present invention, where based on the third embodiment, the prompt information includes at least one of a message text, screenshot data, and a video clip; the step S31, determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to the user terminal, includes:
step S311, generating highlight prompting information according to the image analysis result, and pushing the highlight prompting information to a mobile terminal of a user, so that the mobile terminal is communicated with the intelligent television and obtains the data stream of the live program from the intelligent television.
In this embodiment, the smart television may generate corresponding highlight prompting information according to an image analysis result of the video image played in the background, and push the highlight prompting information to the mobile terminal of the user. The user can receive the highlight prompt message through the mobile terminal and browse and read the highlight prompt message. After the user receives the highlight prompt information, if the user wants to watch the live program, the user can also communicate with the intelligent television through the mobile terminal and receive the data stream generated after the intelligent television carries out video recording on the live program, so that the live program is played at the mobile terminal. It can be understood that, through the mobile terminal, even if the user is not located near the smart television, the user can receive the data stream sent by the smart television through the network, thereby realizing the playing of the live program. And the smart television can be used as a special server of the mobile terminal, so that the mobile terminal cannot be jammed or delayed due to insufficient server resources in the process of playing the live program.
It is understood that the highlight prompt information received by the mobile terminal of the user may be one or more of message text, screenshot data and video clips. When the highlight prompt information contains the video clip, the user can play the video clip to determine whether to communicate with the smart television or not 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 an information pushing method based on video recording according to the present invention, where based on the third embodiment, the prompt information includes at least one of a message text and screenshot data; the step S31, determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to the user terminal, includes:
step S312, generating a popup prompt message according to the image analysis result, and displaying the popup prompt message in the current playing picture, so that the user can switch the current playing picture to the live program by triggering a picture switching instruction.
In this embodiment, when the smart television plays a live program in the background, the user may also watch other programs through the currently played picture of the smart television. Namely, the smart television can play other programs on the current picture of the display screen and simultaneously play the live program corresponding to the recording instruction through the background. The smart television can generate popup prompt information according to the generated image analysis result, and display the popup prompt information in a current playing picture of the smart television. The popup prompt message can be set in a partial area of a current display area of the smart television for display. The pop-up window prompt message can be at least one of text content and screenshot data, and can also be a small window playing of a live program, namely picture-in-picture. When a user normally watches other programs, the other programs in the current playing picture can be switched into the recorded live program by triggering the picture switching instruction when the intelligent television displays the popup prompt message.
Further, referring to fig. 6, fig. 6 is a schematic flowchart of a sixth embodiment of the information pushing method based on video recording according to the present invention, where based on the third embodiment, the prompt information includes at least one of a message text, screenshot data, and a video clip; the step S31, determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to the user terminal, includes:
step S313, pushing prompt information to a mobile terminal of a user according to the image analysis result;
after the step of pushing the prompt information to the mobile terminal of the user according to the image analysis result, the step S313 further includes:
step S314, receiving a viewing instruction generated and returned by the mobile terminal triggered by the user, starting a playing picture according to the viewing instruction, and switching the playing picture to the live program.
In this embodiment, when the smart television records a live program and plays the live program through the background, the smart television may be in a standby state, that is, no picture is displayed on the display screen. After the intelligent television generates the image analysis result, prompt information can be pushed to the mobile terminal of the user according to the image analysis result. After the user receives the prompt message at the mobile terminal, the user can control the mobile terminal to return a watching instruction to the smart television through triggering operation. The smart television can start the playing picture of the display screen in a standby state according to the watching instruction and switch the playing picture into a live program, so that a user can watch the live program through the smart television. It is understood that the prompt received by the user's mobile terminal may be one or more of message text, screenshot data and a video clip.
Further, referring to fig. 7, fig. 7 is a schematic flowchart of a seventh embodiment of the information pushing method based on video recording according to the present invention, and based on the embodiment shown in fig. 2, after the step S30 of determining the prompt information according to the image analysis result, and performing the prompt according to the prompt information, the method further includes:
and step S40, receiving a recording control instruction returned by the user according to the push prompt information, and executing corresponding control operation according to the recording control instruction, wherein the control operation comprises recording suspension, push suspension and adjustment of video recording parameters.
In this embodiment, after receiving the prompt message pushed by the smart television, the user may also trigger a corresponding recording control instruction. The intelligent television can execute corresponding control operation on the live program according to the recording control instruction returned by the user. The recording control command can be recording pause, pushing pause, video recording parameter adjustment and the like. For example, after receiving the prompt message, the user may control the smart television to stop recording through the recording pause instruction, or control the smart television to continue recording but stop pushing the prompt message through the push pause instruction, and may also adjust the picture parameters of the live program recorded by the smart television through adjusting the video recording parameter instruction, such as adjusting the definition, volume, and bullet screen of the live program.
It can be understood that the user may return the recording control instruction through the mobile terminal, or may send a voice control instruction through a remote control terminal of the smart television to trigger the corresponding recording control instruction.
Further, referring to fig. 8, fig. 8 is a schematic flowchart of an eighth embodiment of the information pushing method based on video recording according to the present invention, and based on the embodiments shown in fig. 2 to fig. 6, the step S10 of 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 includes:
step S11, receiving a recording instruction generated and sent by a control device of the smart television when a user triggers, and determining a live broadcast channel and a playing time point corresponding to a live broadcast program selected by the user according to the recording instruction;
and step S12, when the playing time point is reached, video recording is carried out on the live program under the live channel.
In this embodiment, a user may perform a trigger operation on the control device of the smart television to generate a corresponding recording instruction and send the recording instruction to the smart television. The recording instruction comprises a live broadcast channel and a playing time point corresponding to a live broadcast program set by a user. The smart television can determine a live channel and a playing time point of a live program by reading the recording instruction. When the corresponding playing time point is reached, the live channel can be jumped to, and video recording and background playing are carried out on the live program.
Further, referring to fig. 9, fig. 9 is a schematic flowchart of a ninth embodiment of the information pushing method based on video recording according to the present invention, and based on the embodiments shown in fig. 2 to fig. 6, the step S30 of determining the prompt information according to the image analysis result, and prompting according to the prompt information includes:
step S32, judging whether the image analysis result is the user attention information;
and step S33, if the image analysis result is the user attention information, generating corresponding prompt information and prompting according to the prompt information.
In this embodiment, after the smart television performs image analysis on the video image played in the background and generates an image analysis result, it is further required to determine whether the image analysis result is the user attention information. For example, in a sports event, the image analysis results obtained by performing image analysis on video images may include a goal scene, a change scene, a stand audience scene, and the like; in a weather forecast program, the obtained image analysis result may include future weather information of each province and city. It can be understood that the future weather information of the stand picture or other provinces and cities in the sports event is not the user attention information, and corresponding prompt information is not pushed to the user when the non-user attention information is generated; when the user attention information such as a goal picture, local weather information and the like is generated, corresponding prompt information can be pushed to the user for prompting.
It can be understood that the smart television may determine the image analysis result according to a preset rule to determine whether the image analysis result is the user attention information. The preset rule can be preset for a user, and can also be obtained by the smart television from a cloud server.
In addition, the invention 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 20 in the terminal in fig. 1, and may also be at least one of a ROM (Read-Only Memory)/RAM (Random Access Memory), a magnetic disk, and an optical disk, where the computer-readable storage medium includes several instructions to enable a smart television with a processor to execute the information push method based on video recording according to the embodiments of the present invention.
It is to be understood that throughout the description of the present specification, reference to the term "one embodiment", "another embodiment", "other embodiments", or "first through nth embodiments", etc., is intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above 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, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. An information push method based on video recording is applied to an intelligent television and is characterized by comprising the following steps:
receiving a recording instruction sent by control equipment, carrying out video recording on a live program according to the recording instruction, and generating a video cache file;
playing the video cache file through a background, and carrying out image analysis on a video image played by the background to generate an image analysis result;
and determining prompt information according to the image analysis result, and prompting according to the prompt information.
2. The video recording-based information pushing method 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 includes:
playing the video cache file through a background, and intercepting video images played by the background according to a preset period;
and carrying out image analysis on the intercepted video image to generate an image analysis result.
3. The information push method 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:
and determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal.
4. The information pushing method based on video recording according to claim 3, wherein the prompt information includes at least one of message text, screenshot data and video clip; the step of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal comprises the following steps:
and generating highlight prompt information according to the image analysis result, and pushing the highlight prompt information to a mobile terminal of a user so that the mobile terminal is communicated with the intelligent television and acquires the data stream of the live program from the intelligent television.
5. The video recording-based information pushing method according to claim 3, wherein the prompt message includes at least one of message text and screenshot data; the step of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal comprises the following steps:
and generating popup prompt information according to the image analysis result, and displaying the popup prompt information in the current playing picture so that a user can switch the current playing picture into the live program by triggering a picture switching instruction.
6. The information pushing method based on video recording according to claim 3, wherein the prompt information includes at least one of message text, screenshot data and video clip; the step of determining prompt information according to the image analysis result, and displaying the prompt information and/or pushing the prompt information to a user terminal comprises the following steps:
pushing prompt information to a mobile terminal of a user according to the image analysis result;
after the step of pushing the prompt information to the mobile terminal of the user according to the image analysis result, the method further comprises the following steps:
receiving a watching instruction generated and returned by the mobile terminal triggered by a user, starting a playing picture according to the watching instruction, and switching the playing picture into the live program.
7. The information push method based on video recording according to claim 1, wherein after the step of determining the prompt information according to the image analysis result and prompting according to the prompt information, the method further comprises:
and receiving a recording control instruction returned by the user according to the push prompt information, and executing corresponding control operation according to the recording control instruction, wherein the control operation comprises recording suspension, push suspension and video recording parameter adjustment.
8. The information push method based on video recording according to any one of claims 1 to 7, wherein the step of receiving a recording instruction sent by a control device, and performing video recording on a live program according to the recording instruction comprises:
receiving a recording instruction generated and sent by control equipment of the intelligent television when a user triggers, and determining a live broadcast channel and a playing time point corresponding to a live broadcast program selected by the user according to the recording instruction;
and when the playing time point is reached, carrying out video recording on the live program under the live channel.
9. The information push method 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:
judging whether the image analysis result is user attention information or not;
and if the image analysis result is the user attention information, generating corresponding prompt information and prompting according to the prompt information.
10. An intelligent television, which is characterized by comprising a memory, a processor and an information pushing program which is stored in the memory and can run on the processor based on video recording, wherein: the video recording-based information pushing program, when executed by the processor, implements the steps of the video recording-based information pushing method according to any one of claims 1 to 9.
11. A computer-readable storage medium, wherein a video recording-based information pushing program is stored on the computer-readable storage medium, and when being executed by a processor, the program implements the steps of the video recording-based information pushing method according to any one of claims 1 to 9.
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| CN202011613755.0A CN112788268B (en) | 2020-12-29 | 2020-12-29 | Information pushing method based on video recording, intelligent television and storage medium |
| PCT/CN2021/126486 WO2022142650A1 (en) | 2020-12-29 | 2021-10-26 | Video recording-based information pushing method, smart television, and storage medium |
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| WO2022142650A1 (en) | 2022-07-07 |
| CN112788268B (en) | 2023-11-14 |
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