WO2021093665A1 - 节目录制方法、装置、计算机设备和存储介质 - Google Patents

节目录制方法、装置、计算机设备和存储介质 Download PDF

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Publication number
WO2021093665A1
WO2021093665A1 PCT/CN2020/126724 CN2020126724W WO2021093665A1 WO 2021093665 A1 WO2021093665 A1 WO 2021093665A1 CN 2020126724 W CN2020126724 W CN 2020126724W WO 2021093665 A1 WO2021093665 A1 WO 2021093665A1
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Prior art keywords
program
recording
instruction
recorded
display terminal
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PCT/CN2020/126724
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English (en)
French (fr)
Inventor
胡明骁
孙思
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深圳市万普拉斯科技有限公司
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Publication of WO2021093665A1 publication Critical patent/WO2021093665A1/zh

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • 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

Definitions

  • This application relates to a program recording method, device, computer equipment and storage medium.
  • TV programs are becoming more and more colorful, and users can choose programs according to their preferences.
  • the broadcast time of TV programs is generally fixed.
  • program recording equipment came into being, through which TV programs can be recorded and watched at a convenient time.
  • This application provides a program recording method, the method includes:
  • the program recording instruction is used to record the program to be recorded when the program to be recorded is monitored.
  • This application also provides a program recording method, which includes:
  • the program recording instruction is received, the program to be recorded in the second recording list is obtained according to the program recording instruction, and when the playback of the program to be recorded is monitored, the program to be recorded is recorded.
  • This application also provides a program recording device, which includes:
  • the first list obtaining module is used to establish a connection with the display terminal to be paired, and obtain the first program list of the paired display terminal;
  • the recording instruction generating module is used to generate a program recording instruction in response to the user's selection operation of the program to be recorded in the first program list;
  • the recording instruction push module is used to push the program recording instruction to the display terminal.
  • the program recording instruction is used to monitor the playback of the program to be recorded and control the display terminal to record the program to be recorded.
  • This application also provides a program recording device, which includes:
  • An information processing module used to find the paired control terminal, and send the first program list to the paired control terminal;
  • a list receiving module for receiving a second list of programs, the second list of programs being selected by the control terminal according to the first list of programs;
  • the recording module is used to receive a program recording instruction, obtain the program to be recorded in the second recording list according to the program recording instruction, and record the program to be recorded when it is monitored that the program to be recorded is played.
  • the present application also provides a computer device, including a memory and a processor, the memory stores a computer program, and the processor implements the steps in the program recording method when the computer program is executed.
  • the application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps in the program recording method are realized.
  • Figure 1 is an application environment diagram of a program recording method in an embodiment
  • Figure 2 is a schematic flowchart of a program recording method in an embodiment
  • Figure 3 is a schematic flowchart of a program recording method in another embodiment
  • Figure 4 is a structural block diagram of a program recording device in an embodiment
  • Figure 5 is a structural block diagram of a program recording device in another embodiment
  • Fig. 6 is an internal structure diagram of a computer device in an embodiment.
  • TV Take TV as a display terminal as an example.
  • the set-top box When users need to record programs, connect the PVR-enabled set-top box with digital TV.
  • the set-top box is demultiplexed by the tuner demodulation and demultiplexing module.
  • the A/V (Audio/Video, audio/video) data of the digital TV program currently shown by the user is obtained and transmitted to the hard disk.
  • the user controls the set-top box to start recording through the remote control.
  • the set-top box will store the data of the hard disk in the specified recording file. Users can export the video files or play them directly on the TV.
  • Another program recording method is for users to purchase an external USB (Universal Serial Bus) video capture card or a built-in PCI (Peripheral Component Interconnect) interface video receiving card.
  • the video capture card is connected to the set-top box and the computer, and the video signal output by the set-top box is converted into a digital signal that can be recognized by the computer and stored in the computer memory to become an editable video data file.
  • a user shows a digital TV program through a set-top box, he starts to collect video through the video capture card, and after the end of the collection, the collected video file is played on the computer or other mobile devices.
  • the above-mentioned program recording method requires the support of additional hardware equipment, and most of the set-top boxes provided by the current digital TV operators do not have the PVR function, and the video capture card also needs to be purchased separately by the user. Regardless of whether it is an external USB type or a built-in PCI type, the use of a video capture card also requires a computer to store data. In addition, users are required to be present when the TV program is showing in order to perform recording operations, and when the user cannot be present during the show, the program cannot be recorded.
  • this application proposes a program recording method that can realize remote recording.
  • the program recording method provided by this application can be applied to the application environment as shown in FIG. 1.
  • the program recording control terminal 102 establishes a wireless connection with the program recording display terminal 104 to realize pairing.
  • the program recording control terminal 102 obtains the first program list of the paired program recording display terminal 104, responds to the user's selection operation of the programs in the first program list, generates a program recording instruction, and pushes the program recording instruction to the program recording display terminal 104.
  • the program recording display terminal 104 monitors that the program to be recorded is played, it records the program to be recorded.
  • the program recording control terminal 102 may be, but not limited to, various smart phones and tablet computers, and the program recording display terminal 104 includes, but is not limited to, televisions, desktop computers, projection display terminals and other devices.
  • a program recording method is provided. Taking the method applied to the program recording control terminal in FIG. 1 as an example for description, the method includes the following steps:
  • Step 202 Establish a connection with the display terminal to be paired, and obtain the first program list of the paired display terminal.
  • the first program list refers to the program live broadcast information of the display terminal, which may specifically include channel identification, program identification, and program time.
  • the mobile phone needs to be installed with a TV application program and paired with the TV through the installed application program.
  • the two devices do not need to be in the same network environment, but when the user chooses to record, the devices need to be connected, and the TV must continue to maintain a network connection during the recording.
  • the TV application program refers to the TV application program carried on the control terminal, and the user can log in to the account through the application program.
  • the pairing can be performed through the account. After the pairing is completed, when the two devices have network connections, they do not need to be in the same network environment, and functions such as command sending and receiving and unidirectional picture synchronization from the mobile phone to the TV can be realized.
  • Step 204 In response to the user's selection operation of the program to be recorded in the first program list, a program recording instruction is generated.
  • the user selects the program to be recorded in the first program list to obtain the second program list.
  • Generate a program recording instruction such as a program recording start instruction, a program recording stop instruction, etc., according to the program information in the second program list.
  • Step 206 Push the program recording instruction to the display terminal.
  • the program recording instruction is used to control the display terminal to record the program to be recorded when the program to be recorded is monitored.
  • the display terminal monitors the real-time live program according to the program information to be recorded in the second program list, and when it detects that the real-time live program is the program to be recorded, the recording of the program is started.
  • the control terminal obtains the first program list of the paired display terminal, responds to the user's selection operation for the programs in the first program list, generates program recording instructions, pushes the program recording instructions to the display terminal, and the display terminal monitors When the program to be recorded is played, the program to be recorded is recorded, thereby realizing the remote recording of the program on the display terminal through the control terminal without relying on additional hardware equipment.
  • the program recording instruction carries the scheduled recording time, generates the program recording instruction, and pushes the program recording instruction to the display terminal, including: before the scheduled recording time arrives, real-time monitoring of the current broadcast program information of the paired display terminal; When the current broadcast program information is consistent with the program information corresponding to the scheduled recording time, a program recording start instruction is generated, and the program recording start instruction is pushed to the display terminal.
  • the program recording start instruction is used to control the display terminal to start recording the program; when the current broadcast program information is in accordance with the reservation When the program information corresponding to the recording time is inconsistent, a program recording stop instruction is generated, and the program recording stop instruction is pushed to the display terminal.
  • the program recording stop instruction is used to control the display terminal to stop recording the program.
  • a thread can be created to poll to monitor whether the paired display terminal has a corresponding scheduled recording program to start playing, such as monitoring the playback duration information or the playback end time of the currently played program according to the scheduled recording time.
  • the channel ID and program ID of the two can be matched, that is, the current broadcasting program and the program corresponding to the reserved recording time are on the same channel and the program IDs of both are also the same .
  • the current broadcast program information of the paired display terminal is monitored in real time. Specifically, the current broadcast program information of the paired display terminal can be monitored at a preset time before the scheduled recording time arrives. In this way, it can be avoided that the program corresponding to the scheduled recording time starts playing ahead of time, which causes the inaccuracy of the recording start time.
  • the program recording instruction carries the name of the scheduled recording program, generates the program recording instruction, and pushes the program recording instruction to the display terminal, including: obtaining the recording start time according to the scheduled recording program name, and real-time monitoring of pairing before the recording start time
  • the program recording start instruction is generated, and the program recording start instruction is pushed to the display terminal.
  • the program recording start instruction is used to control the display terminal to start recording the program;
  • a program recording stop instruction is generated, and the program recording stop instruction is pushed to the display terminal.
  • the program recording stop instruction is used to control the display terminal to stop recording the program.
  • the scheduled recording program is recorded when the program starts to be played. When it is detected that the current broadcast program information on the TV matches the name of the scheduled recording program, the program will be recorded. Before the scheduled recording program is played, monitoring the program information of the currently playing program can realize more accurate start to record the scheduled recording program.
  • the program recording method further includes: receiving a recorded program cancel instruction, the recorded program cancel instruction carrying the program to be recorded canceled; searching for and deleting the canceled program in the program to be recorded, to obtain the second program list;
  • the selection operation of the program to be recorded in the first program list to generate a program recording instruction includes: generating a program recording instruction according to the second program list. In the case of user misoperation or other needs to cancel the scheduled recording, search for and delete the canceled program in the program to be recorded, get the second program list, and generate the program recording instruction according to the second program list, so that it will not cancel the cancellation Recording of programs not only facilitates the operation of users, but also improves the efficiency of program recording.
  • a program recording method is provided. Taking the method applied to the program recording display terminal in FIG. 1 as an example for description, the method includes the following steps:
  • Step 302 Search for the paired control terminal, and send the first program list to the paired control terminal.
  • the first program list refers to the program live broadcast information of the display terminal, which may specifically include channel identification, program identification, and program time.
  • the mobile phone needs to be installed with a TV application program and paired with the TV through the installed application program.
  • the two devices do not need to be in the same network environment, but when the user chooses to record, the devices need to be connected, and the TV must continue to maintain a network connection during the recording.
  • the TV application program refers to the TV application program carried on the control terminal, and the user can log in to the account through the application program.
  • the pairing can be performed through the account. After the pairing is completed, when the two devices have network connections, they do not need to be in the same network environment, and functions such as command sending and receiving and unidirectional picture synchronization from the mobile phone to the TV can be realized.
  • step 304 a second program list is received, and the second program list is selected by the control terminal according to the first program list.
  • the second program list refers to the program information to be recorded selected by the user, and the user selects the program information to be recorded from the first program list, thereby obtaining the second program list.
  • Step 306 Receive a program recording instruction, obtain the program to be recorded in the second recording list according to the program recording instruction, and when it is monitored that the program to be recorded is played, record the program to be recorded.
  • Generate program recording instructions based on the program information in the second program list such as program recording start instructions, program recording stop instructions, and so on.
  • the display terminal monitors the real-time live program according to the program information to be recorded in the second program list, and when it detects that the real-time live program is the program to be recorded, it starts recording the program.
  • the control terminal obtains the first program list of the paired display terminal and pushes the first program list to the user.
  • the user selects the programs in the first program list to obtain the second program list, and the control terminal controls the terminal according to
  • the second program list generates program recording instructions, pushes the program recording instructions to the display terminal, and the display terminal obtains the programs in the second program list according to the program recording instructions.
  • the program to be recorded in the second program list is monitored, the program is to be recorded Recording, thus realizing the remote recording of the program of the display terminal through the control terminal, and does not need to rely on additional hardware equipment.
  • the program to be recorded when the program to be recorded is monitored, the program to be recorded is recorded, including: when the program to be recorded is monitored, the program to be recorded is encrypted frame by frame, and the encrypted recorded file is stored locally .
  • the display terminal When the program recording starts, the display terminal will encrypt the recorded files frame by frame while recording. After the recording is completed, you need to wait for the encryption to be completed, and then the recording will be stored as a non-circulating exclusive video file format.
  • the file can be found through the file manager of the display terminal or copied to other devices, but it can only be decrypted and played through the player that comes with the display terminal. Encrypted recording can limit the spread of recorded programs and prevent the spread of pirated content.
  • the encrypted recorded files are stored locally, that is, the encrypted recorded files are stored on the display terminal, so that when the user plays the file on the display terminal, the display terminal It will be decrypted and played by its own player.
  • a program recording method that can realize remote recording uses a mobile phone as a control terminal and a TV as a display terminal.
  • a TV application is installed on the mobile phone and is paired with the TV through the TV application.
  • the two devices of the mobile phone and the TV do not need to be in the same network environment.
  • a connection needs to be established between the two devices, and the TV must continue to maintain a network connection during the program recording.
  • the user can view the TV program list through the mobile terminal, set the recording start time and recording stop time according to the program show schedule on the program list, and manually start or stop the recording of the program currently being shown.
  • the main function of the TV terminal is to play TV programs, receive and process the program recording instructions sent by the mobile terminal, record the TV programs, encrypt the data during the recording process, and store the files after the recording and encryption are completed.
  • the TV terminal is passing The stored video files will be decrypted when the built-in player plays them.
  • the TV system of the TV terminal accesses its own built-in applications and obtains the program screening schedule provided in the application.
  • the TV terminal’s TV application can be used to access the TV terminal’s today’s program screening schedule , Set the recording start time and recording end time.
  • the specific access path can be application-channel-time-program title.
  • the access path can be application-time-program title.
  • the TV system of the TV terminal accesses the built-in application, obtains the program showing schedule of the time period selected by the user in the application, and transmits the information back to the TV application of the mobile terminal. The user selects the channel to be recorded or the program to be recorded.
  • the user selects the program title of the program to be recorded through the mobile phone terminal, and sends a program recording instruction.
  • the television system of the television terminal receives the instruction to start recording when the program to be recorded starts to be played, encrypts the recorded content frame by frame during the recording process, and stops recording when the program ends. After recording stops, wait for the frame-by-frame encryption to be completed, store the encrypted file as a non-circulating exclusive video file format, and store the file in the local hard disk of the TV terminal.
  • Users can view all recorded files through the file manager of the TV terminal, choose to play the recorded program this time or copy to other devices, but the recorded files can only be decrypted and played through the built-in player of the TV system.
  • a program recording device including: a list acquisition module 402, a recording instruction generation module 404, and a recording instruction pushing module 406.
  • the list obtaining module is used to establish a connection with the display terminal to be paired, and obtain the first program list of the paired display terminal.
  • the recording instruction generating module is used to generate a program recording instruction in response to the user's selection operation of the program to be recorded in the first program list.
  • the recording instruction push module is used to push the program recording instructions to the display terminal.
  • the program recording instruction is used to monitor the playback of the program to be recorded and control the display terminal to record the program to be recorded.
  • the recording instruction generation module is also used to monitor the current broadcast program information of the paired display terminal in real time before the scheduled recording time arrives; when the current broadcast program information is consistent with the program information corresponding to the scheduled recording time, generate The program recording start instruction, the recording instruction push module is also used to push the program recording start instruction to the display terminal, the program recording start instruction is used to control the display terminal to start recording the program; the recording instruction generation module is also used when the current broadcast program information and the scheduled recording time When the corresponding program information is inconsistent, a program recording stop instruction is generated, the recording instruction push module is also used to push the program recording stop instruction to the display terminal, and the program recording stop instruction is used to control the display terminal to stop recording the program.
  • the recording instruction generation module is also used to obtain the recording start time according to the name of the scheduled recording program. Before the recording start time, monitor the current broadcast program information of the paired display terminal in real time; When the program names are the same, the program recording start instruction is generated.
  • the recording instruction push module is also used to push the program recording start instruction to the display terminal.
  • the program recording start instruction is used to control the display terminal to start recording the program; the recording instruction generation module is also used when the current playback When the program information is inconsistent with the name of the scheduled recording program, a program recording stop instruction is generated.
  • the recording instruction push module is also used to push the program recording stop instruction to the display terminal, and the program recording stop instruction is used to control the display terminal to stop recording the program.
  • the program recording device further includes a recording cancel module for receiving a recording program cancel instruction, the recording program cancel instruction carries the program to be recorded canceled; searching for and deleting the canceled program in the program to be recorded, and obtaining the second program List; the recording instruction generation module is also used to generate program recording instructions according to the second program list.
  • a program recording device includes: an information processing module 502, a list receiving module 504, and a recording module 506.
  • the information processing module is used to find the paired control terminal and send the first program list to the paired control terminal.
  • the list receiving module is used to receive the second program list, and the second program list is selected by the control terminal according to the first program list.
  • the recording module is used to receive a program recording instruction, obtain the program to be recorded in the second recording list according to the program recording instruction, and record the program to be recorded when it is monitored that the program to be recorded is played.
  • the recording module is also used to perform frame-by-frame encrypted recording of the program to be recorded when it is monitored that the program to be recorded is played, and to store the encrypted recorded file locally.
  • Each module in the above-mentioned program recording device can be implemented in whole or in part by software, hardware, and a combination thereof.
  • the above-mentioned modules may be embedded in the form of hardware or independent of the processor in the computer equipment, or may be stored in the memory of the computer equipment in the form of software, so that the processor can call and execute the operations corresponding to the above-mentioned modules.
  • a computer device in one embodiment, is provided, and its internal structure diagram may be as shown in FIG. 6.
  • the computer equipment includes a processor, a memory, and a display screen connected through a system bus.
  • the processor is used to provide computing and control capabilities.
  • the memory includes a non-volatile storage medium and internal memory.
  • the non-volatile storage medium stores an operating system and a computer program.
  • the internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium.
  • the computer program is executed by the processor to realize a program recording method.
  • FIG. 6 is only a block diagram of part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied.
  • the specific computer device may Including more or fewer parts than shown in the figure, or combining some parts, or having a different arrangement of parts.
  • a computer device including a memory and a processor, the memory stores a computer program, and the processor implements the steps of the program recording method in any embodiment when the computer program is executed.
  • a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the steps of the program recording method in any embodiment.
  • Non-volatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
  • Volatile memory may include random access memory (RAM) or external cache memory.
  • RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Channel (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

Abstract

本申请涉及视频处理技术领域，特别是涉及一种节目录制方法、装置、计算机设备和存储介质。一个实施例中的方法包括：与待配对的显示终端建立连接，获取已配对的显示终端的第一节目清单；响应用户针对第一节目清单中节目的选择操作，生成节目录制指令；推送节目录制指令至显示终端，节目录制指令用于监测到待录制节目直播时，控制显示终端对待录制节目进行录制。由此实现了通过控制终端对显示终端的节目进行远程录制。

Description

节目录制方法、装置、计算机设备和存储介质
本申请要求于2019年11月12日提交中国专利局，申请号为2019111003237，申请名称为“节目录制方法、装置、计算机设备和存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及一种节目录制方法、装置、计算机设备和存储介质。
背景技术
随着电视行业的快速发展，电视节目越来越丰富多彩，用户可以根据自己的喜好选择节目。而电视节目播放的时间一般都是固定的，当用户需要收看相应的电视节目时，需要准点观看。因此，节目录制设备应运而生，通过节目录制设备可以将电视节目录制下来，在方便的时间观看。
发明内容
本申请提供一种节目录制方法，方法包括：
与待配对的显示终端建立连接，获取已配对的显示终端的第一节目清单；
响应用户针对第一节目清单中待录制节目的选择操作，生成节目录制指令；以及
推送节目录制指令至显示终端，节目录制指令用于监测到待录制节目播放时，对待录制节目进行录制。
本申请还提供一种节目录制方法，方法包括：
查找已配对的控制终端，发送第一节目清单至已配对的控制终端；
接收第二节目清单，第二节目清单由控制终端根据第一节目清单进行选择得到；以及
接收节目录制指令，根据节目录制指令获取第二录制清单中的待录制节目，并当监测到待录制节目播放时，对待录制节目进行录制。
本申请还提供一种节目录制装置，装置包括：
第一清单获取模块，用于与待配对的显示终端建立连接，获取已配对的 显示终端的第一节目清单；
录制指令生成模块，用于响应用户针对第一节目清单中待录制节目的选择操作，生成节目录制指令；以及
录制指令推送模块，用于推送节目录制指令至显示终端，节目录制指令用于监测到待录制节目播放时，控制显示终端对待录制节目进行录制。
本申请还提供一种节目录制装置，装置包括：
信息处理模块，用于查找已配对的控制终端，发送第一节目清单至已配对的控制终端；
清单接收模块，用于接收第二节目清单，第二节目清单由控制终端根据第一节目清单进行选择得到；以及
录制模块，用于接收节目录制指令，根据节目录制指令获取第二录制清单中的待录制节目，并当监测到待录制节目播放时，对待录制节目进行录制。
本申请还提供一种计算机设备，包括存储器和处理器，存储器存储有计算机程序，处理器执行计算机程序时实现节目录制方法中的步骤。
本申请还提供一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现节目录制方法中的步骤。
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为一个实施例中节目录制方法的应用环境图；
图2为一个实施例中节目录制方法的流程示意图；
图3为另一个实施例中节目录制方法的流程示意图；
图4为一个实施例中节目录制装置的结构框图；
图5为另一个实施例中节目录制装置的结构框图；
图6为一个实施例中计算机设备的内部结构图。
具体实施方式 传统的节目录制方法一般需要节目放映时在场借助额外的硬件设备进行录制，比如借助带PVR(Personal video recorder，个人视频录像)功能的机顶盒，用户通过遥控器控制机顶盒录像，机顶盒将录制好的节目储存在指定的录像文件中。用户可以将录像文件导出，或者直接在电视中播放。即传统的节目录制方法存在无法实现远程录制的问题。
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
以电视作为显示终端为例，在用户需要进行节目录制时，将具有PVR功能的机顶盒与数字电视连接，当放映非加密的电视节目时，机顶盒通过高频头解调和解复用模块解复用后，得到用户当前放映的数字电视节目的A/V(Audio/Video，音频/视频)数据并传输至硬盘。用户通过遥控器控制机顶盒开始录像，此时机顶盒会将硬盘的数据储存在指定的录像文件。用户可以将录像文件导出，或者直接在电视中播放。
另外一种节目录制方法是用户购买外置式的USB(Universal Serial Bus，通用串行总线)视频采集卡或内置式的PCI(Peripheral Component Interconnect，外设部件互连标准)接口视频接收卡。将视频采集卡与机顶盒以及计算机连接，将机顶盒输出的视频信号转换为计算机可识别的数字信号并储存在计算机存储器中，成为可编辑处理的视频数据文件。用户通过机顶盒放映数字电视节目时，通过视频采集卡开始采集视频，在采集结束后，将采集到的视频文件通过计算机或者其它移动设备进行播放。
上述节目录制方法需要额外的硬件设备支持，而当前数字电视运营商所提供的机顶盒大多不具备PVR功能，视频采集卡也需要用户另行购买。不管是外置USB型还是内置PCI型，使用视频采集卡还需要一台计算机才能进行数据的储存。并且要求用户在电视节目放映时必须在场才能进行录制操作，在节目放映时用户无法在场的情况下则无法进行节目录制。
针对上述问题，本申请提出一种可以实现远程录制的节目录制方法，本申请提供的节目录制方法，可以应用于如图1所示的应用环境中。节目录制控制终端102与节目录制显示终端104建立无线连接，实现配对。节目录制 控制终端102获取已配对的节目录制显示终端104的第一节目清单，响应用户针对第一节目清单中的节目的选择操作，生成节目录制指令，推送节目录制指令至节目录制显示终端104。节目录制显示终端104在监测到待录制节目播放时，对待录制节目进行录制。其中，节目录制控制终端102可以但不限于是各种智能手机和平板电脑，节目录制显示终端104包括但不限于电视、台式电脑以及投影显示终端等设备。
在一个实施例中，如图2所示，提供了一种节目录制方法，以该方法应用于图1中的节目录制控制终端为例进行说明，包括以下步骤：
步骤202，与待配对的显示终端建立连接，获取已配对的显示终端的第一节目清单。
第一节目清单是指显示终端节目直播信息，具体可以包括频道标识、节目标识、节目时间等。以手机作为控制终端，电视作为显示终端为例，手机需要安装电视应用程序，并通过安装的应用程序与电视实现配对。在非配对时，两个设备不需要处于同一个网络环境下，但是当用户选择录像时设备之间需要连接，且在录制过程中电视必须持续保持网络连接。电视应用程序是指搭载于控制终端上的电视应用程序，用户可以通过应用程序登陆账号。具体地，当手机与电视处于相同网络环境下时，可以通过账号进行配对。配对完成后，当两个设备都有网络连接时，不需要在同一个网络环境下，可以实现指令收发以及从手机到电视的单向画面同步等功能。
步骤204，响应用户针对第一节目清单中待录制节目的选择操作，生成节目录制指令。
具体地，用户针对第一节目清单中待录制节目进行选择，得到第二节目清单。根据第二节目清单中的节目信息生成节目录制指令，比如节目录制开始指令、节目录制停止指令等。
步骤206，推送节目录制指令至显示终端，节目录制指令用于监测到待录制节目播放时，控制显示终端对待录制节目进行录制。
具体地，显示终端根据第二节目清单中的待录制节目信息，对实时直播节目进行监测，当监测到实时直播节目为待录制节目时，启动对该节目的录制。
上述节目录制方法，控制终端获取已配对的显示终端的第一节目清单， 响应用户针对第一节目清单中的节目的选择操作，生成节目录制指令，推送节目录制指令至显示终端，显示终端监测到待录制节目播放时，对待录制节目进行录制，由此实现了通过控制终端对显示终端的节目进行远程录制，且无需依赖额外的硬件设备。
在一个实施例中，节目录制指令携带预约录制时间，生成节目录制指令，推送节目录制指令至显示终端，包括：在预约录制时间到达前，实时监测已配对的显示终端的当前播放节目信息；当当前播放节目信息与预约录制时间对应的节目信息一致时，生成节目录制开始指令，推送节目录制开始指令至显示终端，节目录制开始指令用于控制显示终端开始录制节目；当当前播放节目信息与预约录制时间对应的节目信息不一致时，生成节目录制停止指令，推送节目录制停止指令至显示终端，节目录制停止指令用于控制显示终端停止录制节目。在预约录制时间到达前，可创建一线程轮询监测已配对的显示终端是否有对应的预约录制节目开始播放，比如根据预约录制时间监测当前播放节目的播放时长信息或者播放结束时间。在匹配当前播放节目信息与预约录制时间对应的节目信息时，可以匹配两者的频道标识以及节目标识，即当前播放节目与预约录制时间对应的节目在同一个频道以及两者的节目标识也相同。
在预约录制时间到达前，实时监测已配对显示终端的当前播放节目信息，具体可以通过在预约录制时间到达前预设时刻开始，监测已配对显示终端的当前播放节目信息。通过这种方式，可以避免预约录制时间对应的节目提前开始播放而导致开始录制的时间不准确情况的发生。
在一个实施例中，节目录制指令携带预约录制节目名称，生成节目录制指令，推送节目录制指令至显示终端，包括：根据预约录制节目名称获取录制开始时间，在录制开始时间前，实时监测已配对的显示终端的当前播放节目信息；当当前播放节目信息与录制节目名称一致时，生成节目录制开始指令，推送节目录制开始指令至显示终端，节目录制开始指令用于控制显示终端开始录制节目；当当前播放节目信息与录制节目名称不一致时，生成节目录制停止指令，推送节目录制停止指令至显示终端，节目录制停止指令用于控制显示终端停止录制节目。预约录制节目在该节目开始播放时执行录制，当检测到电视当前播放节目信息与预约录制节目名称相匹配时，开始录制节 目。在预约录制节目播放前，监测当前播放节目的节目信息，可实现更准确开始录制预约录制节目。
在一个实施例中，节目录制方法还包括：接收录制节目取消指令，录制节目取消指令携带取消录制的节目；在待录制节目中查找并删除取消录制的节目，得到第二节目清单；响应用户针对第一节目清单中待录制节目的选择操作，生成节目录制指令，包括：根据第二节目清单生成节目录制指令。在用户误操作或者其它需要取消预约录制的情况下，在待录制节目中查找并删除取消录制的节目，得到第二节目清单，根据第二节目清单生成节目录制指令，这样就不会对取消的节目进行录制，不仅方便用户进行操作，也可以提高节目录制效率。
在一个实施例中，如图3所示，提供了一种节目录制方法，以该方法应用于图1中的节目录制显示终端为例进行说明，包括以下步骤：
步骤302，查找已配对的控制终端，发送第一节目清单至已配对的控制终端。
第一节目清单是指显示终端节目直播信息，具体可以包括频道标识、节目标识、节目时间等。以手机作为控制终端，电视作为显示终端为例，手机需要安装电视应用程序，并通过安装的应用程序与电视实现配对。在非配对时，两个设备不需要处于同一个网络环境下，但是当用户选择录像时设备之间需要连接，且在录制过程中电视必须持续保持网络连接。电视应用程序是指搭载于控制终端上的电视应用程序，用户可以通过应用程序登陆账号。具体地，当手机与电视处于相同网络环境下时，可以通过账号进行配对。配对完成后，当两个设备都有网络连接时，不需要在同一个网络环境下，可以实现指令收发以及从手机到电视的单向画面同步等功能。
步骤304，接收第二节目清单，第二节目清单由控制终端根据第一节目清单进行选择得到。
第二节目清单是指用户选择的待录制节目信息，用户从第一节目清单中选择想要录制的节目信息，由此得到第二节目清单。
步骤306，接收节目录制指令，根据节目录制指令获取第二录制清单中的待录制节目，并当监测到待录制节目播放时，对待录制节目进行录制。
根据第二节目清单中的节目信息生成节目录制指令，比如节目录制开始 指令、节目录制停止指令等。显示终端根据第二节目清单中的待录制节目信息，对实时直播节目进行监测，当监测到实时直播节目为待录制节目时，启动对该节目的录制。
上述节目录制方法，控制终端获取已配对的显示终端的第一节目清单，并推送第一节目清单至用户，用户针对第一节目清单中的节目进行选择操作，得到第二节目清单，控制终端根据第二节目清单生成节目录制指令，推送节目录制指令至显示终端，显示终端根据节目录制指令获取第二节目清单中的节目，当监测到第二节目清单中的待录制节目播放时，对待录制节目进行录制，由此实现了通过控制终端对显示终端的节目进行远程录制，且无需依赖额外的硬件设备。
在一个实施例中，当监测到待录制节目播放时，对待录制节目进行录制，包括：当监测到待录制节目播放时，对待录制节目进行逐帧加密录制，将加密录制后的文件进行本地存储。在节目录制开始时，显示终端会在录制的同时对已经录制的文件进行逐帧加密。当录制完成后需等待加密完成，之后录像会储存为一个非流通的独占视频文件格式。该文件可以通过显示终端的文件管理器查找或者拷贝到其它设备，但是只能通过显示终端自带的播放器进行解密与播放。通过加密录制可以限制录制节目的传播，防止盗版内容的扩散，而将加密录制后的文件在本地存储，即将加密录制后的文件存储于显示终端，这样用户在显示终端播放该文件时，显示终端会通过自身播放器进行解密播放。
在一个实施例中，一种可以实现远程录制的节目录制方法，以手机作为控制终端，以电视作为显示终端，手机上安装有电视应用程序，通过该电视应用程序与电视配对。在非配对时，手机和电视两个设备不需要处于同一个网络环境下，当用户需要进行节目录制时，两个设备之间需要建立连接，且在节目录制过程中电视必须持续保持网络连接。
用户可以通过手机终端查看电视播放的节目单，根据节目单上的节目放映安排设置录制开始时间、录制停止时间，手动开始或者停止录制当前正在放映的节目。电视终端的主要功能为播放电视节目，接收并处理手机终端发送的节目录制指令，对电视节目进行录制，在录制过程中对数据进行加密，并在录制与加密完成后储存文件，电视终端在通过自带播放器播放储存的录 像文件时会对其进行解密。
电视终端的电视系统访问自身内置应用，获取应用中提供的节目放映安排，当手机与电视配对成功，且两者通过网络连接时，可以通过手机终端的电视应用程序访问电视终端的今日节目放映安排，设置录制开始时间和录制结束时间。具体访问路径可以是应用程序—频道—时间—节目标题，当应用程序中不存在频道选项卡时，访问路径可以是应用程序—时间—节目标题。电视终端的电视系统访问内置应用，获取应用中用户所选时间段的节目放映安排，并将该信息回传至手机终端的电视应用程序。用户选择待录制的频道或者待录制节目，具体地，用户通过手机终端选择待录制节目的节目标题，发送节目录制指令。电视终端的电视系统收到指令，当待录制节目开始播放时，开始录制，在录制过程中对录制的内容进行逐帧加密，当节目结束时停止录制。录制停止后等待逐帧加密完成，将加密后的文件储存为一个非流通的独占视频文件格式，将该文件存储于电视终端的本地硬盘中。用户可以通过电视终端的文件管理器查看所有的录制文件，选择播放本次录制的节目或者拷贝至其它设备，但是录制文件只能通过电视系统的内置播放器进行解密与播放。应该理解的是，虽然图2-3的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，图2-3中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些子步骤或者阶段的执行顺序也不必然是依次进行，而是可以与其它步骤或者其它步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
在一个实施例中，如图4所示，提供了一种节目录制装置，包括：清单获取模块402、录制指令生成模块404以及录制指令推送模块406。清单获取模块，用于与待配对的显示终端建立连接，获取已配对的显示终端的第一节目清单。录制指令生成模块，用于响应用户针对第一节目清单中待录制节目的选择操作，生成节目录制指令。录制指令推送模块，用于推送节目录制指令至显示终端，节目录制指令用于监测到待录制节目播放时，控制显示终端 对待录制节目进行录制。
在一个实施例中，录制指令生成模块还用于在预约录制时间到达前，实时监测已配对的显示终端的当前播放节目信息；当当前播放节目信息与预约录制时间对应的节目信息一致时，生成节目录制开始指令，录制指令推送模块还用于推送节目录制开始指令至显示终端，节目录制开始指令用于控制显示终端开始录制节目；录制指令生成模块还用于当当前播放节目信息与预约录制时间对应的节目信息不一致时，生成节目录制停止指令，录制指令推送模块还用于推送节目录制停止指令至显示终端，节目录制停止指令用于控制显示终端停止录制节目。
在一个实施例中，录制指令生成模块还用于根据预约录制节目名称获取录制开始时间，在录制开始时间前，实时监测已配对的显示终端的当前播放节目信息；当当前播放节目信息与预约录制节目名称一致时，生成节目录制开始指令，录制指令推送模块还用于推送节目录制开始指令至显示终端，节目录制开始指令用于控制显示终端开始录制节目；录制指令生成模块还用于当当前播放节目信息与预约录制节目名称不一致时，生成节目录制停止指令，录制指令推送模块还用于推送节目录制停止指令至显示终端，节目录制停止指令用于控制显示终端停止录制节目。
在一个实施例中，节目录制装置还包括录制取消模块，用于接收录制节目取消指令，录制节目取消指令携带取消录制的节目；在待录制节目中查找并删除取消录制的节目，得到第二节目清单；录制指令生成模块还用于根据第二节目清单生成节目录制指令。
在一个实施例中，如图5所示，一种节目录制装置，包括：信息处理模块502、清单接收模块504以及录制模块506。信息处理模块，用于查找已配对的控制终端，发送第一节目清单至已配对的控制终端。清单接收模块，用于接收第二节目清单，第二节目清单由控制终端根据第一节目清单进行选择得到。录制模块，用于接收节目录制指令，根据节目录制指令获取第二录制清单中的待录制节目，并当监测到待录制节目播放时，对待录制节目进行录制。
在一个实施例中，录制模块还用于当监测到待录制节目播放时，对待录制节目进行逐帧加密录制，将加密录制后的文件进行本地存储。
关于节目录制装置的具体限定可以参见上文中对于节目录制方法的限定，在此不再赘述。上述节目录制装置中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
在一个实施例中，提供了一种计算机设备，其内部结构图可以如图6所示。该计算机设备包括通过系统总线连接的处理器、存储器和显示屏。其中，该处理器用于提供计算和控制能力。该存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统和计算机程序。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机程序被处理器执行时以实现一种节目录制方法。
本领域技术人员可以理解，图6中示出的结构，仅仅是与本申请方案相关的部分结构的框图，并不构成对本申请方案所应用于其上的计算机设备的限定，具体的计算机设备可以包括比图中所示更多或更少的部件，或者组合某些部件，或者具有不同的部件布置。
在一个实施例中，提供了一种计算机设备，包括存储器和处理器，该存储器存储有计算机程序，该处理器执行计算机程序时实现任一实施例中节目录制方法的步骤。
在一个实施例中，提供了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现任一实施例中节目录制方法的步骤。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，本申请所提供的各实施例中所使用的对存储器、存储、数据库或其它介质的任何引用，均可包括非易失性和/或易失性存储器。非易失性存储器可包括只读存储器(ROM)、可编程ROM(PROM)、电可编程ROM(EPROM)、电可擦除可编程ROM(EEPROM)或闪存。易失性存储器可包括随机存取存储器(RAM)或者外部高速缓冲存储器。作为说明而非局限，RAM以多种形式可得，诸如静态RAM(SRAM)、 动态RAM(DRAM)、同步DRAM(SDRAM)、双数据率SDRAM(DDRSDRAM)、增强型SDRAM(ESDRAM)、同步链路(Synchlink)DRAM(SLDRAM)、存储器总线(Rambus)直接RAM(RDRAM)、直接存储器总线动态RAM(DRDRAM)、以及存储器总线动态RAM(RDRAM)等。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种节目录制方法，所述方法包括：
    与待配对的显示终端建立连接，获取已配对的显示终端的第一节目清单；
    响应用户针对所述第一节目清单中待录制节目的选择操作，生成节目录制指令；以及
    推送所述节目录制指令至所述显示终端，所述节目录制指令用于监测到所述待录制节目播放时，控制所述显示终端对所述待录制节目进行录制。
  2. 根据权利要求1所述的方法，其中，所述节目录制指令携带预约录制时间，所述生成节目录制指令，推送所述节目录制指令至所述显示终端，包括：
    在所述预约录制时间到达前，实时监测所述已配对的显示终端的当前播放节目信息；
    当所述当前播放节目信息与所述预约录制时间对应的节目信息一致时，生成节目录制开始指令，推送所述节目录制开始指令至所述显示终端，所述节目录制开始指令用于控制所述显示终端开始录制节目；以及
    当所述当前播放节目信息与所述预约录制时间对应的节目信息不一致时，生成节目录制停止指令，推送所述节目录制停止指令至所述显示终端，所述节目录制停止指令用于控制所述显示终端停止录制节目。
  3. 根据权利要求1所述的方法，其中，所述节目录制指令携带预约录制节目名称，所述生成节目录制指令，推送所述节目录制指令至所述显示终端，包括：
    根据所述预约录制节目名称获取录制开始时间，在所述录制开始时间前，实时监测所述已配对的显示终端的当前播放节目信息；
    当所述当前播放节目信息与所述预约录制节目名称一致时，生成节目录制开始指令，推送所述节目录制开始指令至所述显示终端，所述节目录制开始指令用于控制所述显示终端开始录制节目；以及
    当所述当前播放节目信息与所述预约录制节目名称不一致时，生成节目录制停止指令，推送所述节目录制停止指令至所述显示终端，所述节目录制停止指令用于控制所述显示终端停止录制节目。
  4. 根据权利要求1所述的方法，还包括：
    接收录制节目取消指令，所述录制节目取消指令携带取消录制的节目；
    在所述待录制节目中查找并删除所述取消录制的节目，得到第二节目清单；以及
    所述响应用户针对所述第一节目清单中待录制节目的选择操作，生成节目录制指令，包括：
    根据所述第二节目清单生成节目录制指令。
  5. 一种节目录制方法，所述方法包括：
    查找已配对的控制终端，发送第一节目清单至所述已配对的控制终端；
    接收第二节目清单，所述第二节目清单由所述控制终端根据所述第一节目清单进行选择得到；以及
    接收节目录制指令，根据所述节目录制指令获取所述第二录制清单中的待录制节目，并当监测到所述待录制节目播放时，对所述待录制节目进行录制。
  6. 根据权利要求5所述的方法，其中，所述当监测到所述待录制节目播放时，对所述待录制节目进行录制，包括：
    当监测到所述待录制节目播放时，对所述待录制节目进行逐帧加密录制，将加密录制后的文件进行本地存储。
  7. 一种节目录制装置，所述装置包括：
    清单获取模块，用于与待配对的显示终端建立连接，获取已配对的显示终端的第一节目清单；
    录制指令生成模块，用于响应用户针对所述第一节目清单中待录制节目的选择操作，生成节目录制指令；以及
    录制指令推送模块，用于推送所述节目录制指令至所述显示终端，所述节目录制指令用于监测到所述待录制节目播放时，控制所述显示终端对所述待录制节目进行录制。
  8. 一种节目录制装置，所述装置包括：
    信息处理模块，用于查找已配对的控制终端，发送第一节目清单至所述已配对的控制终端；
    清单接收模块，用于接收第二节目清单，所述第二节目清单由所述控制终端根据所述第一节目清单进行选择得到；以及
    录制模块，用于接收节目录制指令，根据所述节目录制指令获取所述第二录制清单中的待录制节目，并当监测到所述待录制节目播放时，对所述待录制节目进行录制。
  9. 一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，其特征在于，所述处理器执行所述计算机程序时实现权利要求1至4中任一项所述方法或权利要求5至6中任一项所述方法的步骤。
  10. 一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1至4中任一项所述方法或权利要求5至6中任一项所述方法的步骤。
PCT/CN2020/126724 2019-11-12 2020-11-05 节目录制方法、装置、计算机设备和存储介质 WO2021093665A1 (zh)

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