CN113225510B - Television program recording method, device, equipment and storage medium - Google Patents
Television program recording method, device, equipment and storage medium Download PDFInfo
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- CN113225510B CN113225510B CN202110486389.5A CN202110486389A CN113225510B CN 113225510 B CN113225510 B CN 113225510B CN 202110486389 A CN202110486389 A CN 202110486389A CN 113225510 B CN113225510 B CN 113225510B
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Abstract
The application discloses a method, a device, equipment and a storage medium for recording television programs, wherein the method comprises the following steps: when a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction; newly building a digital television program recording PVR thread corresponding to the target program; and recording the target program based on the PVR thread to obtain a recording result. In this application, when detecting TV program recording instruction to confirm the corresponding target program, newly-built promptly the digital TV program recording PVR thread that the target program corresponds, because newly-built the digital TV program recording PVR thread that the target program corresponds, and based on the PVR thread, it is right the target program carries out the recording processing, obtains the recording result, therefore when the user watches the TV in other signal sources (non-digital signal program), also can synchronously record the digital program, has promoted the convenient performance that the TV program recorded.
Description
Technical Field
The present application relates to the field of terminal technologies, and in particular, to a method, an apparatus, a device, and a storage medium for recording a television program.
Background
With the increasing of overseas market orders, more and more digital televisions are sold to foreign countries, and the PVR (Personal video recorder) function of the television, which is a digital television program recording function, also enters thousands of households in the overseas market as a standard configuration function of the digital television.
The implementation mode of the PVR function of the overseas television is as follows: if it is detected that the user is watching a digital program, recording is performed through a PVR key of the mobile terminal or the remote control terminal, and when the user switches to another signal source, for example, to an HDMI (High Definition Multimedia Interface) signal source, the user needs to quit recording through the PVR and then switch to another channel, which is obviously difficult to meet the recording requirement of the user on the television program.
Disclosure of Invention
The present application mainly aims to provide a method, an apparatus, a device and a storage medium for writing a television program, and aims to solve the technical problem that writing of a television program is not convenient in the prior art.
In order to achieve the above object, the present application provides a method for writing a television program, which includes:
when a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction;
newly building a digital television program recording PVR thread corresponding to the target program;
and recording the target program based on the PVR thread to obtain a recording result.
Optionally, the step of performing burning processing on the target program based on the PVR thread to obtain a burning result includes:
setting the frequency point of the target program to a preset high frequency point based on the PVR thread, and demodulating the television program to obtain a demodulated target program;
and decoding the demodulated target program, and recording the decoded target program to obtain a recording result.
Optionally, after the step of determining the target program corresponding to the television program recording instruction when the television program recording instruction is detected, the method includes:
determining whether the target program is in a preset broadcasting time period;
and when the target program is in a preset broadcasting time period, executing the step of newly building a digital television program recording PVR thread corresponding to the target program.
Optionally, the step of determining a target program corresponding to the television program recording instruction when the television program recording instruction is detected includes:
when a television program recording instruction is detected, displaying a program menu;
and when a selection instruction for selecting based on the program menu is received, determining a target program corresponding to the television program recording instruction.
Optionally, after the step of performing burning processing on the target program based on the PVR thread to obtain a burning result, the method includes:
when a playback instruction for playing back the recorded target program is received, determining whether decryption key information for the target program is received;
and if the decryption key information is received, playing back the recorded target program.
Optionally, the step of playing back the recorded target program if the decryption key information is received includes:
and if the decryption key information is received, playing back the recorded target program, wherein the playing back process adopts a mode of reading, decrypting and decoding playing at the same time.
Optionally, when the method is applied to a television, the step of creating a new recording PVR thread for the digital television program corresponding to the target program includes:
acquiring a video playing state of the television, and judging whether the video playing state is the playing state of the target program;
and if the video playing state is not the playing state of the target program, newly establishing a PVR thread of the digital television program corresponding to the target program.
The present application further provides a television program recording device, which includes:
when a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction;
newly building a digital television program recording PVR thread corresponding to the target program;
and recording the target program based on the PVR thread to obtain a recording result.
Optionally, the step of performing burning processing on the target program based on the PVR thread to obtain a burning result includes:
setting the frequency point of the target program to a preset high frequency point based on the PVR thread, and demodulating the television program to obtain a demodulated target program;
and decoding the demodulated target program, and recording the decoded target program to obtain a recording result.
Optionally, after the step of determining the target program corresponding to the television program recording instruction when the television program recording instruction is detected, the method includes:
determining whether the target program is in a preset broadcasting time period;
and when the target program is in a preset broadcasting time period, executing the step of newly building a digital television program recording PVR thread corresponding to the target program.
Optionally, the step of determining a target program corresponding to the television program recording instruction when the television program recording instruction is detected includes:
when a television program recording instruction is detected, displaying a program menu;
and when a selection instruction for selecting based on the program menu is received, determining a target program corresponding to the television program recording instruction.
Optionally, after the step of performing burning processing on the target program based on the PVR thread to obtain a burning result, the method includes:
when a playback instruction for playing back the recorded target program is received, determining whether decryption key information for the target program is received;
and if the decryption key information is received, playing back the recorded target program.
Optionally, the step of playing back the recorded target program if the decryption key information is received includes:
and if the decryption key information is received, playing back the recorded target program, wherein the playing back process adopts a mode of reading, decrypting and decoding playing at the same time.
Optionally, when the method is applied to a television, the step of creating a recording PVR thread of the digital television program corresponding to the target program includes:
acquiring a video playing state of the television, and judging whether the video playing state is the playing state of the target program;
and if the video playing state is not the playing state of the target program, newly establishing a PVR thread of the digital television program corresponding to the target program.
The present application further provides a television program recording device, where the television program recording device is an entity node device, and the television program recording device includes: the program of the television program recording method can realize the steps of the television program recording method when being executed by the processor.
The application also provides a storage medium, wherein a program for implementing the television program recording method is stored on the storage medium, and the program for implementing the television program recording method realizes the steps of the television program recording method when being executed by a processor.
The present application also provides a computer program product, including a computer program, which when executed by a processor, implements the steps of the above-described television program recording method.
The application provides a method, a device, equipment and a storage medium for recording television programs, compared with the prior art that the PVR recording of the television programs can be carried out only when a user watches digital programs, so that the recording of the television programs is inconvenient, in the application, when a television program recording instruction is detected, a target program corresponding to the television program recording instruction is determined; newly building a digital television program recording PVR thread corresponding to the target program; and recording the target program based on the PVR thread to obtain a recording result. That is, in this application, when detecting the TV program recording instruction to confirm the corresponding target program, newly-build promptly the digital TV program recording PVR thread that the target program corresponds, because newly-build the digital TV program recording PVR thread that the target program corresponds, and based on the PVR thread, right the target program carries out the recording processing, obtains the recording result, therefore when the user watches the TV in other signal sources (non-digital signal program), also can synchronously record the digital program, has promoted the convenient performance that the TV program recorded.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and, together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic flow chart of a first embodiment of a method for recording a television program according to the present application;
FIG. 2 is a flowchart illustrating a detailed step of step S30 in the television program recording method of the present application;
fig. 3 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present application.
The objectives, features, and advantages of the present application will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In a first embodiment of the television program recording method of the present application, referring to fig. 1, the television program recording method includes:
step S10, when a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction;
step S20, newly building a PVR thread of the digital television program corresponding to the target program;
and step S30, recording the target program based on the PVR thread to obtain a recording result.
The method comprises the following specific steps:
step S10, when a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction;
in this embodiment, it should be noted that the television program recording method belongs to a television program recording system, and the television program recording system belongs to a television program recording device.
In this embodiment, the specific application scenarios may be:
when a user watches a television program through a digital program signal source (TV) channel, the user needs to write the television program for later playback, or when the user watches the television program in the digital program signal source (TV) channel, the user needs to write the television program for later playback, however, the user may suddenly need to watch other contents in other channels such as an HDMI (High Definition Multimedia Interface), an AV (audio Video) channel, or a USB channel.
In this embodiment, the method for writing a television program may be applied to a television terminal or other terminals, and the specific type is not limited herein.
In the embodiment, the television program can be conveniently recorded without the limitation of the channel where the current television is located.
Specifically, in this embodiment, when a television program recording instruction is detected, a target program corresponding to the television program recording instruction is determined, where the television program recording instruction may be in a voice mode, a click mode, or a touch mode, where a tool triggering the voice mode, the click mode, or the touch mode may be a remote controller, a mobile terminal, or the like:
in this embodiment, when a television program recording instruction is detected, determining that a target program corresponding to the television program recording instruction specifically includes the following conditions:
the first condition is as follows: when a user watches a television program through a digital program signal source channel, if a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction;
case two: when a user watches contents such as videos and the like through a non-digital program signal source channel, such as an HDMI channel, or a USB channel, and if a television program recording instruction is detected, determining a target program corresponding to the television program recording instruction;
in this embodiment, a target program corresponding to a television program recording instruction is determined according to carried information in the television program recording instruction.
The carried information also includes information such as a TV channel and a playing time of the target program.
In this embodiment, the tv program may be a variety column, a movie or a drama episode, or the like.
Step S20, newly building a PVR thread of the digital television program recording corresponding to the target program;
in this embodiment, after a target program is determined, a new PVR thread for recording a digital television program corresponding to the target program is created.
Specifically, in this embodiment, after the target program is determined, whether the target program is located in the channel of the non-digital program signal source is determined, and if the target program is located in the channel of the non-digital program signal source, a new PVR thread for recording the digital television program corresponding to the target program is created.
In this embodiment, after a target program is determined, a new recording PVR thread of a digital television program corresponding to the target program needs to be set in a program segment, where the processing logic is configured to trigger the new recording PVR thread of the digital television program corresponding to the target program after an event that the target program is determined is detected.
In this embodiment, since the tv program recording system automatically creates a new independent PVR program thread, the channel of the non-digital program signal source is not affected.
In this embodiment, the step of newly creating a PVR thread for recording the digital television program corresponding to the target program includes:
acquiring a video playing state of the television, and judging whether the video playing state is the playing state of the target program;
and if the video playing state is not the playing state of the target program, newly establishing a PVR thread of the digital television program corresponding to the target program.
That is, in this embodiment, the PVR thread for recording the digital television program corresponding to the target program may be created directly, or only when the preset condition is met, the PVR thread for recording the digital television program corresponding to the target program may be created, specifically, for example, when the target program is in the playing time period, the PVR thread for recording the digital television program corresponding to the target program may be created.
And step S30, recording the target program based on the PVR thread to obtain a recording result.
In this embodiment, based on the PVR thread, the recording process is performed on the target program to obtain a recording result.
Specifically, based on the PVR thread, the target program is processed by frequency point setting, decoding, recording and the like to obtain a recording result
Specifically, referring to fig. 2, the step of performing a recording process on the target program based on the PVR thread to obtain a recording result includes:
step S31, setting the frequency point of the target program to a preset high frequency point based on the PVR thread, and demodulating the television program to obtain a demodulated target program;
in this embodiment, based on the PVR thread, the frequency point of the target program is first set to a preset high frequency point, and specifically, the frequency point of the target program is set to the preset high frequency point through a high frequency tuner (tuner), where the high frequency tuner is used to amplify a weak video signal and process image deformation and interference caused by unstable transmission, and the high frequency tuner determines the stability of an image and is an important and indispensable device in a satellite television and satellite communication equipment system.
In this embodiment, after the frequency point of the target program is set to the preset high frequency point, the television program is further demodulated, specifically, the television program is demodulated by a preset demodulation module, so as to obtain the demodulated target program.
Step S32, decoding the demodulated target program, and recording the decoded target program to obtain a recording result.
In this embodiment, the demodulated target program is further decoded, and the recording process is performed on the decoded target program to obtain a recording result. Specifically, the demodulated digital program is decoded by a chip digital program decoding module, and the target program after decoding is recorded to obtain a recording result.
After the step of performing recording processing on the target program based on the PVR thread to obtain a recording result, the method includes:
step S40, when a playback instruction for playing back the recorded target program is received, determining whether decryption key information aiming at the target program is received;
in this embodiment, after the recording process is performed on the target program to obtain the recording result, it is determined whether encrypted information of the recording result is received, and if the encrypted information of the recording result is received, it is also determined whether decryption key information for the target program is received when a playback instruction for playing back the recorded target program is received.
Step S50, if the decryption key information is received, the recorded target program is played back.
In this embodiment, if the decryption key information is received, it is determined whether the decryption key information is consistent with a preset decryption password, and if so, the recorded target program is played back.
Wherein, if the decryption key information is received, the step of playing back the recorded target program comprises:
step S51, if the decryption key information is received, the recorded target program is played back, and the playback process adopts a mode of reading, decrypting and decoding playing at the same time.
In this embodiment, if the recorded target program is played back when the decryption key information is received, the playback process adopts a method of playing while reading, decrypting, and decoding, instead of decrypting, and the recorded target program is played after decoding is completed, so that the playing efficiency can be improved.
The application provides a television program recording method, a device, equipment and a storage medium, compared with the prior art that the television program recording is not convenient because the PVR recording of the television program can be carried out only when a user watches the digital program, in the application, when a television program recording instruction is detected, a target program corresponding to the television program recording instruction is determined; newly building a digital television program recording PVR thread corresponding to the target program; and recording the target program based on the PVR thread to obtain a recording result. That is, in this application, when detecting the TV program recording instruction to confirm the corresponding target program, newly-build promptly the digital TV program recording PVR thread that the target program corresponds, because newly-build the digital TV program recording PVR thread that the target program corresponds, and based on the PVR thread, right the target program carries out the recording processing, obtains the recording result, therefore when the user watches the TV in other signal sources (non-digital signal program), also can synchronously record the digital program, has promoted the convenient performance that the TV program recorded.
Further, based on the first embodiment in the present application, another embodiment of the present application is provided, in which after the step of determining the target program corresponding to the television program recording instruction when the television program recording instruction is detected, the method includes:
step A1, determining whether the target program is in a preset broadcasting time period;
and step A2, when the target program is in a preset broadcasting time period, executing the step of newly building a digital television program recording PVR thread corresponding to the target program.
In this embodiment, it is further determined whether the target program is in a preset playing time period, when the target program is in the preset playing time period, the step of newly creating a digital television program recording PVR thread corresponding to the target program is executed, and if the target program is not in the preset playing time period, a television program recording instruction is saved until the target program is in the preset playing time period, and then the step of newly creating the digital television program recording PVR thread corresponding to the target program is executed.
In this embodiment, it is determined whether the target program is in a preset broadcast time period; and when the target program is in a preset broadcasting time period, executing the step of newly building a digital television program recording PVR thread corresponding to the target program. In this embodiment, since the step of recording the PVR thread of the digital television program corresponding to the newly-created target program is executed only when the target program is in the preset broadcasting time period, resources can be saved.
Further, based on the first embodiment and the second embodiment in the present application, another embodiment of the present application is provided, in which the step of determining the target program corresponding to the television program recording instruction when the television program recording instruction is detected includes:
step B1, when a television program recording instruction is detected, displaying a program menu;
in this embodiment, when a television program recording instruction is detected, a program menu is directly displayed for a user to select a target program, or when a television program recording instruction is detected, a preset common program menu is displayed for the user to select the target program.
And step B2, when a selection instruction for selecting based on the program menu is received, determining a target program corresponding to the television program recording instruction.
And when a selection instruction for selecting based on the program menu is received, determining a target program corresponding to the television program recording instruction, and when the selection instruction for selecting based on the program menu is received, determining the target program corresponding to the television program recording instruction.
In this embodiment, when a television program recording instruction is detected, a program menu is displayed; and when a selection instruction for selecting based on the program menu is received, determining a target program corresponding to the television program recording instruction. In this embodiment, the user selects the target program through the program menu, so that the recording of the target program can be conveniently performed.
Referring to fig. 3, fig. 3 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present application.
As shown in fig. 3, the tv recording apparatus may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. The communication bus 1002 is used for realizing connection communication between the processor 1001 and the memory 1005. 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 described previously.
Optionally, the television program recording device may further include a rectangular user interface, a network interface, a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like. The rectangular user interface may comprise a Display screen (Display), an input sub-module such as a Keyboard (Keyboard), and the optional rectangular user interface may also comprise a standard wired interface, a wireless interface. The network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface).
Those skilled in the art will appreciate that the television programming apparatus configuration shown in fig. 3 does not constitute a limitation of the television programming apparatus and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 3, a storage 1005 as a storage medium may include an operating system, a network communication module, and a tv program recording program. The operating system is a program for managing and controlling hardware and software resources of the television program recording device, and supports the operation of the television program recording program and other software and/or programs. The network communication module is used to implement communication between components in the memory 1005 and communication between other hardware and software in the tv program recording system.
In the tv program recording apparatus shown in fig. 3, the processor 1001 is configured to execute the tv program recording program stored in the memory 1005, so as to implement the steps of the tv program recording method described in any one of the above.
The specific implementation of the television program recording apparatus of the present application is substantially the same as the embodiments of the television program recording method described above, and will not be described herein again.
The present application further provides a television program recording device, the television program recording device includes:
the television program recording device comprises:
the first determining module is used for determining a drive test point corresponding to the base station when a network planning instruction is detected so as to obtain azimuth data to be processed corresponding to the network planning instruction;
the second determination module is used for determining to-be-processed environment data based on a preset ray tracking mode and obtaining to-be-processed input data based on the to-be-processed azimuth data and the to-be-processed environment data;
the first input module is used for inputting the input data to be processed into a preset machine learning model, and performing prediction processing on propagation link loss from the base station to the route measuring point on the input data to be processed based on the preset machine learning model to obtain target predicted route loss;
the preset machine learning model is obtained by performing iterative training on a preset model to be trained based on training data with a preset loss label.
Optionally, the second determining module includes:
the first determination unit is used for extracting azimuth characteristic parameters from the network planning instruction and extracting to-be-processed characteristic data from the to-be-processed azimuth data and the to-be-processed environment data based on the azimuth characteristic parameters;
and the dimension reduction unit is used for performing data dimension reduction processing on the characteristic data to be processed to obtain input data to be processed.
Optionally, the apparatus for writing a television program further includes:
the acquisition module is used for acquiring historical data, processing the historical data based on the preset ray tracking mode to obtain training input data and acquiring an actual path loss label of the training input data;
the second input module is used for inputting the training input data into a preset model to be trained, and carrying out prediction processing on the training input data based on the preset model to be trained to obtain predicted path loss;
the comparison module is used for comparing the predicted path loss with the actual path loss to obtain a comparison result;
and the returning module is used for returning the step of inputting the training input data into the preset model to be trained until the preset machine learning model is obtained if the preset model to be trained is determined not to finish the preset training condition based on the comparison result.
Optionally, the obtaining module includes:
the first acquisition unit is used for determining simulation data corresponding to base station information, drive test point information, map information, material configuration information and antenna information in the historical data together according to a preset ray tracking mode, and acquiring training environment characteristics based on the simulation data;
the second determining unit is used for determining the antenna gain based on the historical data and a preset antenna gain dictionary;
a second acquisition unit, configured to acquire history data, and determine a euclidean distance between the base station and the route measurement point based on the history data;
a third acquisition unit configured to acquire history data, and determine a relative horizontal angle and a relative vertical angle based on the history data;
a setting unit configured to set the training environment characteristic, the antenna gain, the euclidean distance, the relative horizontal angle, and the relative vertical angle as the training input data.
Optionally, the return module comprises:
the adjusting unit is used for adjusting the weight parameters and the bias parameters in the preset machine learning model if the preset model to be trained is determined not to finish the preset training condition based on the comparison result;
and the returning unit is used for returning the step of inputting the training input data into the adjusted preset model to be trained until the preset machine learning model is obtained.
Optionally, the apparatus for writing a television program further includes:
the third determining module is used for determining whether the target predicted path loss is within a preset path loss range;
and the coverage prediction module is used for performing coverage prediction processing on the network based on a preset coverage prediction model if the coverage prediction module is within the preset path loss range.
The specific implementation of the television program recording apparatus of the present application is substantially the same as the embodiments of the television program recording method described above, and will not be described herein again.
The application also provides a television program recording device, which is applied to a road measuring point, and the television program recording device comprises:
the detection module is used for carrying out communication connection with a base station corresponding to the drive test point when a network planning instruction is detected so as to receive a wireless signal sent by the base station;
and the acquisition module is used for acquiring the drive test point information based on the wireless signals and sending the drive test point information to the base station so that a preset machine learning model in the base station can predict the transmission link loss based on the drive test point information to obtain the target predicted drive loss.
The specific implementation of the television program recording apparatus of the present application is substantially the same as the embodiments of the television program recording method described above, and is not described herein again.
The present application provides a storage medium, and the storage medium stores one or more programs, and the one or more programs can be further executed by one or more processors to implement the steps of the television program recording method according to any one of the above.
The specific implementation of the storage medium of the present application is substantially the same as the embodiments of the above-mentioned television program recording method, and is not described herein again.
The present application also provides a computer program product comprising a computer program, which when executed by a processor implements the steps of the above-mentioned television program recording method.
The specific implementation of the computer program product of the present application is substantially the same as the embodiments of the above-mentioned television program recording method, and is not described herein again.
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 apparatus 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 apparatus. Without further limitation, an element defined by the phrases "comprising a component of' ...does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as 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 (8)
1. A method for writing a television program is characterized by comprising the following steps:
a user watches a television program through a digital program signal source channel, and when a television program recording instruction is detected, a target program corresponding to the television program recording instruction is determined;
if the user switches to a non-digital program signal source channel to watch the television program, a digital television program recording PVR thread corresponding to the target program is newly established;
recording the target program based on the PVR thread to obtain a recording result;
the step of newly building a PVR thread of the digital television program corresponding to the target program comprises the following steps:
acquiring a video playing state of the television, and judging whether the video playing state is the playing state of the target program;
if the video playing state is not the playing state of the target program, a PVR thread for recording the digital television program corresponding to the target program is newly established;
the step of performing recording processing on the target program based on the PVR thread to obtain a recording result includes:
setting the frequency point of the target program to a preset high frequency point based on the PVR thread, and demodulating the television program to obtain a demodulated target program;
and decoding the demodulated target program, and recording the decoded target program to obtain a recording result.
2. The method of claim 1, wherein after the step of determining a target program corresponding to the tv program recording command when the tv program recording command is detected, the method includes:
determining whether the target program is in a preset broadcasting time period;
and when the target program is in a preset broadcasting time period, executing a step of newly building a digital television program recording PVR thread corresponding to the target program when the user switches to a non-digital program signal source channel to watch the television program.
3. The method of claim 1, wherein the step of determining the target program corresponding to the recording command of the tv program when the recording command of the tv program is detected comprises:
when a television program recording instruction is detected, displaying a program menu;
and when a selection instruction for selecting based on the program menu is received, determining a target program corresponding to the television program recording instruction.
4. The method of claim 1, wherein after the step of performing the burning process on the target program based on the PVR thread to obtain the burning result, the method comprises:
when a playback instruction for playing back the recorded target program is received, determining whether decryption key information for the target program is received;
and if the decryption key information is received, playing back the recorded target program.
5. A method as claimed in claim 4, wherein the step of playing back the recorded target program if the decryption key information is received comprises:
and if the decryption key information is received, playing back the recorded target program, wherein the playing back process adopts a mode of reading, decrypting and decoding playing at the same time.
6. A television program recording device, characterized in that the television program recording device comprises:
the detection module is used for watching a television program through a digital program signal source channel by a user and determining a target program corresponding to a television program recording instruction when the television program recording instruction is detected;
the newly-built unit is used for newly building a digital television program recording PVR thread corresponding to the target program if the user switches to a non-digital program signal source channel to watch the television program;
the recording unit is used for recording the target program based on the PVR thread to obtain a recording result;
the newly-built unit is specifically configured to acquire a video playing state of the television and determine whether the video playing state is the playing state of the target program; if the video playing state is not the playing state of the target program, a digital television program recording PVR thread corresponding to the target program is newly established;
the recording unit is specifically used for setting the frequency point of the target program to a preset high frequency point based on the PVR thread, and demodulating the television program to obtain a demodulated target program; and decoding the demodulated target program, and recording the decoded target program to obtain a recording result.
7. A television program recording apparatus, characterized in that the television program recording apparatus comprises: a memory, a processor and a program stored on the memory for implementing the television program recording method,
the memory is used for storing programs for realizing the television program recording method;
the processor is configured to execute a program for implementing the method for writing a television program, so as to implement the steps of the method for writing a television program according to any one of claims 1 to 5.
8. A computer-readable storage medium, characterized in that a program for implementing a television program recording method is stored on the computer-readable storage medium, and the program for implementing the television program recording method is executed by a processor to implement the steps of the television program recording method according to any one of claims 1 to 5.
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| CN101742195A (en) * | 2008-11-07 | 2010-06-16 | 康佳集团股份有限公司 | Television with PVR function and implementation method thereof |
| CN101621638B (en) * | 2009-07-24 | 2011-09-21 | 广州视源电子科技有限公司 | Digital television with two-channel PVR function |
| CN201577137U (en) * | 2009-07-24 | 2010-09-08 | 广州视源电子科技有限公司 | Television system with double-channel PVR function |
| CN101635828B (en) * | 2009-08-19 | 2011-09-21 | 中兴通讯股份有限公司 | Set-top box device, system and method for realizing IPTV channel recording and broadcasting |
| CN104244068B (en) * | 2014-09-04 | 2018-05-01 | 深圳市九洲电器有限公司 | One kind records program reproduction process method and system |
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| CN107277412B (en) * | 2017-07-24 | 2018-09-07 | 腾讯科技（深圳）有限公司 | Video recording method and device, graphics processor and electronic equipment |
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