WO2020238202A1 - 5g电视、基于5g电视的视频播放方法及可读存储介质 - Google Patents

5g电视、基于5g电视的视频播放方法及可读存储介质 Download PDF

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Publication number
WO2020238202A1
WO2020238202A1 PCT/CN2019/129837 CN2019129837W WO2020238202A1 WO 2020238202 A1 WO2020238202 A1 WO 2020238202A1 CN 2019129837 W CN2019129837 W CN 2019129837W WO 2020238202 A1 WO2020238202 A1 WO 2020238202A1
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WIPO (PCT)
Prior art keywords
audio
video
module
decoding
communication module
Prior art date
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Ceased
Application number
PCT/CN2019/129837
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English (en)
French (fr)
Inventor
余明火
王德闯
宛永琪
万乔
马万乐
洪文生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Skyworth RGB Electronics Co Ltd
Original Assignee
Shenzhen Skyworth RGB Electronics Co Ltd
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Publication date
Application filed by Shenzhen Skyworth RGB Electronics Co Ltd filed Critical Shenzhen Skyworth RGB Electronics Co Ltd
Priority to EP19919550.4A priority Critical patent/EP3771217A4/en
Priority to US17/029,321 priority patent/US20210006865A1/en
Publication of WO2020238202A1 publication Critical patent/WO2020238202A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
    • 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
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    • H—ELECTRICITY
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    • H04N21/426—Internal components of the client ; Characteristics thereof
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    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
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    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H—ELECTRICITY
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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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
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    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6137—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a telephone network, e.g. POTS
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Definitions

  • This application relates to the field of smart TVs, and in particular to 5G TVs, 5G TV-based video playback methods and computer-readable storage media.
  • the main purpose of this application is to provide a 5G TV, a 5G TV-based video playback method, and a computer-readable storage medium, aiming to solve the technical problem that communities and users who do not have wired broadband to the home cannot watch online videos through TV.
  • the 5G TV includes: a 5G communication module, a decoding module, and an audio and video playback module;
  • the 5G communication module is connected to the decoding module, and is configured to receive 5G audio and video signals and send the 5G audio and video signals to the decoding module;
  • the decoding module is connected to the audio and video playback module, and is used to decode the received 5G audio and video signals to obtain audio data and video data, and send the audio data and the video data to the audio and video A playing module to enable the audio and video playing module to synchronously play the audio data and the video data.
  • the 5G communication module includes: a 5G communication module, a 5G communication antenna, and a SIM card interface for connecting with a SIM card;
  • the first end of the 5G communication module is connected to the decoding module as the output end of the 5G communication module, and the second end of the 5G communication module is connected to the SIM card through the SIM card interface, so The 5G communication module is configured to send an online request including the identification information after receiving the online instruction sent by the decoding module and the identification information fed back by the SIM card;
  • the 5G communication antenna is connected to the third end of the 5G communication module, and is used to send the Internet access request including the identification information to the base station after receiving the Internet access request including the identification information sent by the 5G communication module , So that the 5G communication module is connected to the base station;
  • the 5G communication antenna is also used to send the 5G audio and video signal received from the base station to the 5G communication module after successful networking, so that the 5G communication module passes through the first
  • the terminal sends the 5G audio and video signal to the decoding module.
  • the decoding module includes: a video recognition unit, a decoding unit, an audio processing unit, a screen menu adjustment mode OSD video synthesis unit, and a kernel processing unit;
  • the core processing unit is respectively connected to the output terminal of the 5G communication module, the video recognition unit, the decoding unit, the audio processing unit, and the OSD video synthesis unit; the output terminal of the 5G communication module, The video recognition unit, the decoding unit, and the OSD video synthesis unit are connected in sequence; the decoding unit is connected to the audio processing unit; the OSD video synthesis unit serves as the first output terminal of the decoding module and is connected to the audio The video playback module is connected; the audio processing unit is connected to the audio and video playback module as the second output end of the decoding module;
  • the core processing unit is configured to control the video recognition unit to receive the 5G audio and video signals sent by the 5G communication module, and control the video recognition unit to classify the 5G audio and video signals to identify Sending the 5G audio and video signals of the corresponding type to the decoding unit;
  • the core processing unit is also used to control the corresponding type of decoding unit to decode the recognized 5G audio and video signal, so that the corresponding decoding unit sends the decoded audio data and video data to the audio processing Unit and the OSD video synthesis unit;
  • the kernel processing unit is further configured to control the OSD video synthesis unit to perform OSD layer overlay on the received video data, so that the audio and video playback module plays the video data with the OSD layer overlay;
  • the core processing unit is also used to control the audio processing unit to process the received audio data so that the audio and video module can play the processed audio data.
  • the decoding unit further includes: a 4K decoding subunit and an 8K decoding subunit;
  • the 4K decoding subunit is used to decode the 5G audio and video signal
  • the 8K decoding subunit is used to decode the 5G audio and video signal.
  • the audio and video playback module includes: a power amplifier unit and a display unit;
  • the display unit is connected to the OSD video synthesis unit, and is configured to receive the video data superimposed on the OSD layer sent by the OSD video synthesis unit, and play the video data superimposed on the OSD layer;
  • the power amplifier unit is connected to the audio processing unit, and is configured to receive processed audio data sent by the audio processing unit, and play the processed audio data.
  • the 5G TV further includes: a frame rate conversion FRC frequency multiplication module;
  • the FRC frequency multiplication module is respectively connected to the OSD video synthesis unit and the display unit, and is used when the OSD video synthesis unit determines that the frame frequency of the video data sent by the decoding unit is greater than that of the display unit After the display frequency is displayed, receiving the video data superimposed on the OSD layer sent by the OSD video synthesis unit, and performing frequency multiplication processing on the video data after superimposing the OSD layer, so that the display unit plays the multiplied video data.
  • this application also provides a 5G TV-based video playback method, the method including:
  • control the 5G communication module When it is determined that the 5G communication module starts the mobile network, control the 5G communication module to receive the 5G audio and video signals sent by the base station, so that the 5G communication module sends the 5G audio and video signals to the decoding module;
  • Controlling the decoding module to decode the 5G audio and video signal to obtain video data and audio data
  • Control the decoding module to send the video data and the audio data to the audio and video playback module, so that the audio and video playback module synchronously plays the received video data and the audio data.
  • the step of receiving a user's Internet access request, and sending an Internet access instruction to the 5G communication module according to the user's Internet access request, so that the 5G communication module turns on the mobile network includes:
  • an Internet access instruction is sent to the 5G communication module, so that the 5G communication module starts the mobile network.
  • the receiving user's online request, and sending an acquisition status request to the 5G communication module according to the user's online request, so that the 5G communication module feeds back status information according to the acquisition status request, and the status information includes online Mode or offline mode after the steps also include:
  • Control the 5G communication module to switch the offline mode to the online mode after receiving the switching instruction and feed back the status information including the online mode.
  • the present application also provides a computer-readable storage medium with a computer program stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the above-mentioned 5G TV-based The steps of the video playback method.
  • a 5G TV, a 5G TV-based video playback method, and a computer-readable storage medium proposed by the embodiments of the present application are provided by setting a 5G communication module, a decoding module, and an audio and video playback module in the 5G TV; the 5G communication module, Connected to the decoding module, used to receive 5G audio and video signals, and send the 5G audio and video signals to the decoding module; the decoding module, connected to the audio and video playback module, used to decode the received 5G audio and video signals to obtain audio data and video data, and send the audio data and the video data to the audio and video playback module, so that the audio and video playback module synchronously plays the audio data and the video data.
  • Video data can use the built-in 5G communication module to connect to the mobile network, obtain network video resources, and play the network video on the TV. Users in the community without wired broadband to the home can also watch the network video on the TV.
  • FIG. 1 is a schematic diagram of modules of an embodiment of a 5G TV according to this application;
  • FIG. 2 is a schematic diagram of modules of another embodiment of a 5G TV according to this application.
  • FIG. 3 is a schematic flowchart of a first embodiment of a video playback method based on 5G TV in this application.
  • Label name Label name 10 5G communication module 11 5G communication antenna 12 5G communication module 13 SIM card interface 20 Decoding module twenty one Video recognition unit twenty two Decoding unit twenty three OSD video synthesis unit twenty four Audio processing unit 25 Core processing unit 26 4K decoding subunit 27 8K decoding subunit 30 Audio and video playback module 31 Display unit 32 Power amplifier unit 40 FRC frequency multiplier module
  • the 5G TV includes: a 5G communication module 10, a decoding module 20, and an audio and video playback module 30;
  • the 5G communication module 10 is connected to the decoding module 20, and is configured to receive 5G audio and video signals and send the 5G audio and video signals to the decoding module 20; the decoding module 20 is connected to the audio and video signals
  • the playback module 30 is connected to decode the received 5G audio and video signals to obtain audio data and video data, and send the audio data and the video data to the audio and video playback module 30, so that the audio
  • the video playing module 30 plays the audio data and the video data synchronously.
  • the decoding module 20 and the 5G communication module 10 in the 5G TV can be connected and data transmitted through a high-speed USB interface, and the decoding module 20 and the audio and video playback module 30 can be connected through a V-by-ONE interface For connection and data transfer.
  • the 5G communication module 10 receives the 5G audio and video signal sent by the base station, it transmits the 5G audio and video signal to the decoding module 20 through the high-speed USB interface.
  • the decoding module 20 performs audio and video on the 5G audio and video signal after receiving the 5G audio and video signal.
  • the TV can use the built-in 5G communication module 10 to connect to the mobile network, obtain network video resources, and play network video on the TV, so that there is no cable Users in the broadband-to-home community can also watch online videos on TV.
  • a 5G TV can also include a WIFI module.
  • the WIFI module can also be used as a hotspot instead of a router. When it is a hotspot, other terminals can surf the Internet through the 5G TV, which is convenient for audiences in various situations, and provides a variety of connection methods for the TV, which is highly intelligent.
  • the 5G communication module 10 includes: a 5G communication module 12, a 5G communication antenna 11, and a SIM card interface 13 for connecting with a SIM card;
  • the first end of the 5G communication module 12 is connected to the decoding module 20 as the output end of the 5G communication module 10, and the second end of the 5G communication module 12 is connected to the decoding module 20 through the SIM card interface 13 SIM card connection, the 5G communication module 12 is configured to send an online request including the identification information after receiving the online instruction sent by the decoding module 20 and the identification information fed back by the SIM card;
  • the 5G communication antenna 11 is connected to the third end of the 5G communication module 12, and is configured to send the Internet access request including the identification information sent by the 5G communication module 12 Request to the base station to connect the 5G communication module 10 to the base station;
  • the 5G communication antenna 11 is also used to send the 5G audio and video signals received from the base station to the 5G communication module 12 after successful networking, so that the 5G communication module 12 can pass
  • the first end sends the 5G audio and video signal to the decoding module 20.
  • the 5G communication module 12 may adopt the 5GRG500Q module of Quectel, or other 5G modules. After the 5G communication module 12 receives the Internet access instruction sent by the decoding module 20, it will obtain the identification information ISMI of the SIM card through the USIM1_DATA (data pin) on the SIM card interface 13, and will include the ISMI
  • the 5G communication antenna 11 sends the Internet access request including ISMI to the base station; when the base station determines that the ISMI in the Internet access request is valid, the 5G communication antenna 11 will receive a random number sent by the base station RAND, and then transmit the random number to the 5G communication module 12; the 5G communication module 12 will transmit the random number to the SIM card through the USIM1_DATA (data pin) on the SIM card interface 13;
  • the random number authentication algorithm obtains a response number SRES, and transmits the SRES to the 5G communication module 12 through USIM1_DATA (data pin); the 5G communication module 12 then transmits the SRES to the 5G communication antenna 11 The base station; when the base station
  • USIM1_DATA data pin
  • USIM1_VDD card power supply pin
  • USIM1_RESET card reset signal pin
  • USIM1_CLK clock signal
  • Pin pin
  • USIM1_DET card detection pin
  • the 5G communication module 12 detects that the SIM card type inserted by the user is a 1.8V power supply SIM card through USIM1_DET on the SIM card interface 13, the 5G communication module 12 passes USIM1_VDD on the SIM card interface 13. 1.8V is output for the SIM card.
  • the 5G communication antenna 11 includes multiple groups of antennas, which are divided according to mobile frequency bands.
  • MIMO Multiple-Input Multiple-Output
  • the antenna ANT_TRX2 is the main antenna, corresponding to the frequency bands of 2500-2700MHz and 3300-5000MHz.
  • ANT_TRX3 is the second 5G antenna, corresponding to the frequency band 2500-2700MHz and 3300-5000MHz frequency signal uplink and downlink
  • antenna ANT_TRX1 corresponds to the frequency band 600-2690MHz frequency signal uplink and downlink
  • ANT_DIV1 corresponds to the frequency band 600-2690MHz frequency signal downlink
  • Antenna ANT_DIV2 corresponds to the frequency band 1400-2690MHz and 3300-5000MHz frequency signal downlink
  • ANT_DIV3 corresponds to the frequency band 1400-2690MHz and 3300-5000MHz frequency signal downlink.
  • the decoding module 20 includes: a video recognition unit 21, a decoding unit 22, an audio processing unit 24, an OSD (On Screen Display, on-screen menu adjustment) video synthesis unit 23, and a kernel Processing unit 25;
  • the core processing unit 25 is respectively connected to the output terminal of the 5G communication module 10, the video recognition unit 21, the decoding unit 22, the audio processing unit 24, and the OSD video synthesis unit 23; the 5G The output end of the communication module 10, the video recognition unit 21, the decoding unit 22, and the OSD video synthesis unit 23 are connected in sequence; the decoding unit 22 is connected to the audio processing unit 24; the OSD video synthesis unit 23 is connected to the audio and video playback module 30 as the first output terminal of the decoding module 20; the audio processing unit 24 is connected to the audio and video playback module 30 as the second output terminal of the decoding module 20;
  • the core processing unit 25 is configured to control the video recognition unit 21 to receive the 5G audio and video signals sent by the 5G communication module 12, and control the video recognition unit 21 to perform category recognition on the 5G audio and video signals, To send the recognized 5G audio and video signal to the corresponding type of decoding unit 22;
  • the core processing unit 25 is also used to control the corresponding type of decoding unit 22 to decode the identified 5G audio and video signals, so that the corresponding decoding unit 22 sends the decoded audio data and video data to all The audio processing unit 24 and the OSD video synthesis unit 23;
  • the kernel processing unit 25 is further configured to control the OSD video synthesis unit 23 to perform OSD layer superposition on the received video data, so that the audio and video playback module 30 plays the video data superimposed on the OSD layer;
  • the core processing unit 25 is also used to control the audio processing unit 24 to process the received audio data so that the audio and video module can play the processed audio data.
  • the core processing unit 25 will control the video recognition unit 21 to recognize the type of audio and video information, and control the video recognition unit 21 to The identified audio and video information is sent to the corresponding decoding unit 22 for decoding; when the decoding unit 22 receives the identified audio and video information, the core processing unit 25 controls the decoding unit 22 to decode the audio and video information to obtain audio data and video Data and control the decoding unit 22 to directly send the audio data to the audio processing unit 24; the kernel processing unit 25 also controls the decoding unit 22 to perform image enhancement processing on the video data, so that the video data after the image enhancement processing is sent to the OSD video synthesis unit twenty three.
  • the core processing unit 25 controls the audio processing unit 24 to process the audio data (such as sound quality improvement, noise reduction, etc.), so that the audio and video module can play the processed audio data;
  • the decoding unit 22 also performs image enhancement processing on the video data, and sends the image enhancement processed video data to the OSD video synthesis unit 23.
  • the OSD video synthesis unit 23 receives the image enhancement processing video data, The OSD layer superimposition is performed on the video data after the image promotion process to obtain the video data of the superimposed OSD layer, and the video data of the superimposed OSD layer is sent to the audio and video playback module 30.
  • each unit in the decoding module 20 transmits data and signals through a V-BY-ONE interface.
  • the signals that can be transmitted by a group of 8 LANE V-BY-ONE interface signals are 4K/60HZ signals.
  • a pin connection is provided between the core processing unit 25 and the 5G communication module 12 as the output end of the 5G communication module 10.
  • the core processing unit 25 sends an Internet access command to the 5G communication module 12 through the pins to control the 5G communication module 12 to enter the online mode or send an offline command to control the 5G communication module 12 to enter the offline mode, and can also send a status acquisition request to the
  • the 5G communication module 12 enables the 5G communication module 12 to feed back to the core processing unit 25 through pins whether the current working mode of the 5G communication module 12 is the online mode or the offline mode.
  • the DISABLE pin is the 5G module working state control pin for the decoding module 20 to control and set the 5G module.
  • the core processing unit 25 sets the DISABLE pin to low level, the 5G module enters the offline mode, and the DISABLE pin is set to high level. , 5G module for Internet access mode.
  • the decoding unit 22 further includes: a 4K decoding subunit 26 and an 8K decoding subunit 27; when the 5G audio and video signal sent by the video recognition unit 21 is in a format other than 8K, 4K decoding is used
  • the subunit 26 decodes the 5G audio and video signal; when the 5G audio and video signal sent by the video recognition unit 21 is in the 8K format, the 8K decoding subunit 27 is used to decode the 5G audio and video signal.
  • the audio and video playback module 30 includes: a display unit 31 and a power amplifier unit 32; the display unit 31 is connected to the OSD video synthesis unit 23 for receiving the OSD video synthesis unit 23 sent by the OSD layer superimposed video data, and play the superimposed OSD layer video data; the power amplifier unit 32, connected to the audio processing unit 24, for receiving the processed audio data sent by the audio processing unit 24 , And play the processed audio data.
  • the above-mentioned 5G TV may further include: an FRC (Frame Rate Conversion, frame rate conversion) module 40; the FRC frequency multiplying module 40 unit, respectively, and the OSD video synthesis unit 23, the display Unit 31 is connected;
  • FRC Full Rate Conversion, frame rate conversion
  • the FRC frequency multiplication module 40 synthesizes the received OSD video
  • the video data superimposed on the OSD layer sent by the unit 23 is subjected to frequency multiplication processing, so that the frequency of the video data is increased to the same frequency as that of the display unit 31, and then the multiplied video data is sent to the display unit 31, so that the display unit 31 Play the video data after frequency multiplication processing.
  • the FRC frequency multiplication module 40 performs frequency multiplication processing on the video data to convert the 8K/60HZ video data It is 8K/120HZ video data, and then the 8K/120HZ video data is sent to the display unit 31.
  • the FRC frequency multiplication module 40 is used to increase the frequency of the video data lower than the frequency of the display unit 31 to be consistent with the frequency of the display unit 31, so that the display unit 31.
  • the picture in the process of playing the video data is smoother.
  • the OSD video synthesis unit 23 determines that the frame frequency of the video data sent by the decoding unit 22 is not greater than the display frequency of the display unit 31, the OSD video synthesis unit 23 will The video data is superimposed on the OSD layer, and then the video data of the superimposed OSD is directly sent to the display unit 31, so that the display unit 31 plays the video data of the superimposed OSD.
  • the 5G TV-based video playback method includes the steps:
  • Step S10 receiving a user's Internet access request, and sending an Internet access instruction to the 5G communication module according to the user's Internet access request, so that the 5G communication module starts the mobile network;
  • Step S20 when it is determined that the 5G communication module has turned on the mobile network, control the 5G communication module to receive the 5G audio and video signals sent by the base station, so that the 5G communication module sends the 5G audio and video signals to the decoding module;
  • Step S30 controlling the decoding module to decode the 5G audio and video signal to obtain video data and audio data;
  • Step S40 Control the decoding module to send the video data and the audio data to the audio and video playback module, so that the audio and video playback module synchronously plays the received video data and the audio data.
  • a 5G TV includes a 5G communication module 10, a decoding module 20, and an audio and video playback module 30.
  • the 5G communication module 10, the decoding module 20, and the audio and video playback module 30 are connected in sequence.
  • the core processing unit 25 uses various interfaces and lines to connect to the 5G communication module 10, the decoding module 20, and the audio and video playback module 30 respectively, and controls the 5G communication module 10, the decoding module 20 and the audio and video playback module 30 to coordinate work.
  • the core processing unit 25 can be used as a unit in the decoding module 20 or as an independent unit in a 5G TV.
  • the kernel processing unit 25 When the user determines that he needs to go online, he sends an online request to the kernel processing unit 25. After receiving the online request, the kernel processing unit 25 first sends an acquisition status request to the 5G communication module 10, and the 5G communication module 10 receives the acquisition status After the request, the current status information of the 5G communication module 10 is fed back to the core processing unit 25, and the status information may be in an online mode or an offline mode. If the current status of the 5G communication module 10 is in online mode, the core processing unit 25 receives the feedback of the 5G communication module 10 that the current status information is in the online mode, and sends an internet command to the 5G communication module 10 to control the 5G communication module 10 to turn on the 5G mobile network .
  • the core processing unit 25 receives the 5G communication module 10’s feedback that the current state information is offline, and sends a switching instruction to the 5G communication module 10; the 5G communication module 10 receives the switching After the instruction, the offline mode will be switched to the online mode, and the status information of the switched online mode will be fed back to the kernel processing unit 25; the kernel processing unit 25 will receive the 5G communication module 10 feedback status information as online mode, and then send it to the Internet Command to the 5G communication module 10 to control the 5G communication module 10 to turn on the 5G mobile network.
  • the core processing unit 25 controls the 5G communication module 10 to receive the 5G audio and video signals sent by the mobile network base station, so as to send the 5G audio and video signals to the decoding module 20.
  • the core processing unit 25 controls the decoding module 20 to decode the 5G audio and video signal to obtain audio data and video data, and controls the decoding module 20 to convert the video data And the audio data is sent to the audio and video playing module 30.
  • the kernel processing unit 25 controls the audio module to synchronously play the received audio data and video data.
  • the mobile network may also be a 4G network, a 3G network, or a 2G network.
  • the 5G communication module 10 by receiving a user's online request, and sending an online instruction to the 5G communication module 10 according to the user's online request, so that the 5G communication module 10 turns on the mobile network; when it is determined that the 5G communication module 10 turns on the mobile network, control the 5G The communication module 10 receives the 5G audio and video signals sent by the base station, so that the 5G communication module 10 sends the 5G audio and video signals to the decoding module 20; controls the decoding module 20 to decode the 5G audio and video signals to obtain video Data and audio data; control the decoding module 20 to send the video data and the audio data to the audio and video playback module 30, so that the audio and video playback module 30 synchronously plays the received video data and the Audio data.
  • the TV can use the built-in 5G communication module 10 to connect to the mobile network and play the obtained network video, so that users in the community without wired broadband to the home can also watch the network video through the TV, and the 5G network is compared with the traditional 4G and 3G. , With lower latency.
  • the data transfer rate is faster and the cost is lower. It is more suitable for ultra-high-definition video transmission, download and playback.
  • the detailed processing and transmission process of the decoding module 20, the 5G communication module 10, and the audio and video playback module 30 in the 5G TV-based video playback method can be performed with reference to the embodiment of the 5G TV, and will not be repeated here. .
  • the computer-readable storage medium may be a memory not shown in the smart 5G TV of FIG. 1, or may be, for example, ROM (Read-Only Memory, read-only memory)/RAM (Random Access Memory, random access memory) , At least one of a magnetic disk, and an optical disk, and the computer-readable storage medium includes a number of information to enable the smart 5G TV to execute the method described in each embodiment of the present application.

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Abstract

本申请公开了一种5G电视、基于5G电视的视频播放方法及计算机可读存储介质，所述5G电视包括5G通信模块、解码模块和音视频播放模块；所述5G通信模块，与所述解码模块连接，用于接收5G音视频信号，并将所述5G音视频信号发送至所述解码模块；所述解码模块，与所述音视频播放模块连接，用于解码接收到的5G音视频信号，以获得音频数据和视频数据，并将所述音频数据和所述视频数据发送至所述音视频播放模块，以使所述音视频播放模块同步播放所述音频数据和所述视频数据。本申请解决了没有有线宽带到户的小区和用户，不能通过电视收看网络视频的技术问题。

Description

5G电视、基于5G电视的视频播放方法及可读存储介质
本申请要求于2019年5月29日提交中国专利局、申请号为201910468132.X、发明名称为“5G电视、基于5G电视的视频播放方法及可读存储介质”的中国专利申请的优先权，其全部内容通过引用结合在申请中
技术领域
本申请涉及智能电视领域，尤其涉及5G电视、基于5G电视的视频播放方法及计算机可读存储介质。
 背景技术
当前受移动网络资费及技术的影响，目前网络资源的传输都是以家庭宽带路由器进行转接传输至电视，但在没有有线宽带到户的小区和用户，却不能通过电视收看网络视频。
上述内容仅用于辅助理解本申请的技术方案，并不代表承认上述内容是现有技术。
 技术解决方案
本申请的主要目的在于提供一种5G电视、基于5G电视的视频播放方法及计算机可读存储介质，旨在解决没有有线宽带到户的小区和用户，不能通过电视收看网络视频的技术问题。
为实现上述目的，本申请提供一种5G电视，所述5G电视包括：5G通信模块、解码模块和音视频播放模块；
所述5G通信模块，与所述解码模块连接，用于接收5G音视频信号，并将所述5G音视频信号发送至所述解码模块；
所述解码模块，与所述音视频播放模块连接，用于解码接收到的5G音视频信号，以获得音频数据和视频数据，并将所述音频数据和所述视频数据发送至所述音视频播放模块，以使所述音视频播放模块同步播放所述音频数据和所述视频数据。
可选地，所述5G通信模块包括：5G通信模组、5G通信天线和用于与SIM卡连接的SIM卡接口；
所述5G通信模组的第一端作为所述5G通信模块的输出端与所述解码模块连接，所述5G通信模组的第二端通过所述SIM卡接口与所述SIM卡连接，所述5G通信模组用于在接收到所述解码模块发送的上网指令和所述SIM卡反馈的身份识别信息后，发送包括身份识别信息的上网请求；
所述5G通信天线，与所述5G通信模组的第三端连接，用于接收到所述5G通信模组发送的包括身份识别信息的上网请求后，发送包括身份识别信息的上网请求至基站，以使5G通信模块与基站进行联网；
所述5G通信天线，还用于在联网成功后，将接收到所述基站发送的所述5G音视频信号发送至所述5G通信模组，以使所述5G通信模组通过所述第一端将所述5G音视频信号发送至所述解码模块。
可选地，所述解码模块包括：视频识别单元、解码单元、音频处理单元、屏幕菜单调节方式OSD视频合成单元和内核处理单元；
所述内核处理单元分别与所述5G通信模块的输出端、所述视频识别单元、所述解码单元、所述音频处理单元、所述OSD视频合成单元连接；所述5G通信模块的输出端、所述视频识别单元、所述解码单元、所述OSD视频合成单元依次连接；所述解码单元与所述音频处理单元连接；所述OSD视频合成单元作为解码模块的第一输出端与所述音视频播放模块连接；所述音频处理单元作为解码模块的第二输出端与所述音视频播放模块连接；
所述内核处理单元，用于控制所述视频识别单元接收所述5G通信模组发送的5G音视频信号，并控制所述视频识别单元对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元；
所述内核处理单元，还用于控制对应类型的解码单元对所述识别后的5G音视频信号进行解码，以使对应的解码单元将解码获得的音频数据和视频数据对应发送至所述音频处理单元和所述OSD视频合成单元；
所述内核处理单元，还用于控制所述OSD视频合成单元对接收到的所述视频数据进行OSD层叠加，以使所述音视频播放模块播放叠加OSD层的视频数据；
所述内核处理单元，还用于控制所述音频处理单元对接收到的音频数据进行处理，以使所述音视频模块播放处理后的音频数据。
可选地，所述解码单元还包括：4K解码子单元和8K解码子单元；
当所述视频识别单元发送的5G音视频信号为非8K格式时，采用4K解码子单元对5G音视频信号进行解码；
当所述视频识别单元发送的5G音视频信号为8K格式时，采用8K解码子单元对5G音视频信号进行解码。
可选地，所述音视频播放模块包括：功放单元和显示单元；
所述显示单元，与所述OSD视频合成单元连接，用于接收所述OSD视频合成单元发送的叠加OSD层的视频数据，并播放叠加OSD层的视频数据；
所述功放单元，与所述音频处理单元连接，用于接收所述音频处理单元发送的处理后的音频数据，并播放所述处理后的音频数据。
可选地，所述5G电视还包括：帧率转换FRC倍频模块；
所述FRC倍频模块，分别与所述OSD视频合成单元、所述显示单元连接，用于当所述OSD视频合成单元确定所述解码单元发送的所述视频数据的帧频率大于所述显示单元的显示频率后，接收所述OSD视频合成单元发送的叠加OSD层的视频数据，并对叠加OSD层后的视频数据进行倍频处理，以使所述显示单元播放倍频处理后的视频数据。
此外，为实现上述目的，本申请还提供一种基于5G电视的视频播放方法，所述方法包括：
接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络；
当确定5G通信模块开启移动网络后，控制所述5G通信模块接收基站发送的5G音视频信号，以使所述5G通信模块将所述5G音视频信号发送至解码模块；
控制所述解码模块解码所述5G音视频信号，以获得视频数据和音频数据；
控制所述解码模块将所述视频数据和所述音频数据发送至音视频播放模块，以使所述音视频播放模块同步播放接收到的所述视频数据和所述音频数据。
可选地，所述接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络的步骤包括：
接收用户上网请求，并根据用户上网请求发送获取状态请求至所述5G通信模块，以使所述5G通信模块根据所述获取状态请求反馈状态信息，所述状态信息包括在线模式或离线模式；
当确定接收到的所述状态信息为在线模式时，发送上网指令至所述5G通信模块，以使所述5G通信模块开启移动网络。
可选地，所述接收用户上网请求，并根据用户上网请求发送获取状态请求至所述5G通信模块，以使所述5G通信模块根据所述获取状态请求反馈状态信息，所述状态信息包括在线模式或离线模式的步骤之后还包括：
当确定接收到的所述状态信息为离线模式时，发送切换指令至所述5G通信模块；
控制所述5G通信模块在接收到所述切换指令后将离线模式切换至在线模式并反馈包括在线模式的状态信息。
此外，为实现上述目的，本申请还提供一种计算机可读存储介质，所述计算机可读存储介质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如上所述的基于5G电视的视频播放的方法的步骤。
本申请实施例提出的一种5G电视、基于5G电视的视频播放方法及计算机可读存储介质，通过在所述5G电视中设置5G通信模块、解码模块和音视频播放模块；所述5G通信模块，与所述解码模块连接，用于接收5G音视频信号，并将所述5G音视频信号发送至所述解码模块；所述解码模块，与所述音视频播放模块连接，用于解码接收到的5G音视频信号，以获得音频数据和视频数据，并将所述音频数据和所述视频数据发送至所述音视频播放模块，以使所述音视频播放模块同步播放所述音频数据和所述视频数据。从而使电视可以利用内置的5G通信模块连接移动网络，获得网络视频资源，并在电视上播放网络视频，没有有线宽带到户的小区的用户也可以通过电视收看网络视频。
 附图说明
图1为本申请5G电视的一实施例的模块示意图；
图2为本申请5G电视的另一实施例的模块示意图；
图3为本申请基于5G电视的视频播放方法第一实施例的流程示意图。
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
附图标号说明：
标号 名称 标号 名称
10 5G通信模块 11 5G通信天线
12 5G通信模组 13 SIM卡接口
20 解码模块 21 视频识别单元
22 解码单元 23 OSD视频合成单元
24 音频处理单元 25 内核处理单元
26 4K解码子单元 27 8K解码子单元
30 音视频播放模块 31 显示单元
32 功放单元 40 FRC倍频模块
本发明的实施方式
应当理解，此处所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。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
请参照图1，在本申请5G电视的第一实施例中，所述5G电视包括：5G通信模块10、解码模块20和音视频播放模块30；
所述5G通信模块10，与所述解码模块20连接，用于接收5G音视频信号，并将所述5G音视频信号发送至所述解码模块20；所述解码模块20，与所述音视频播放模块30连接，用于解码接收到的5G音视频信号，以获得音频数据和视频数据，并将所述音频数据和所述视频数据发送至所述音视频播放模块30，以使所述音视频播放模块30同步播放所述音频数据和所述视频数据。
在本实施例中，5G电视中解码模块20和5G通信模块10可以通过高速USB接口进行连接和数据传输的，所述解码模块20与所述音视频播放模块30可以通过V-by-ONE接口进行连接和数据传输的。当5G通信模块10接收到基站发送的5G音视频信号后，通过高速USB接口，将5G音视频信号传输给解码模块20，解码模块20接收到所述5G音视频信号后，对其进行音视频类型识别、解码、图像和音频提升等处理，获得最终的音频数据和视频数据，并通过V-by-ONE接口将所述音频数据和视频数据传输给音视频播放模块30，音视频播放模块30接收到所述音频数据和视频数据后，同步播放所述音频数据和视频数据。通过5G通信模块10、解码模块20和音视频播放模块30等的组合设计，使得电视可以利用内置的5G通信模块10连接移动网络，获得网络视频资源，并在电视上播放网络视频，从而使没有有线宽带到户的小区的用户也可以通过电视收看网络视频。
需要说明的是，解码模块20除了有跟5G通信模块10通信的高速USB接口外，还设计HDMI2.1输入接口，USB3.0接口，满足整机对8K信号的输入要求。5G电视还可以包括WIFI模块，WIFI模块除了可以接受周围环境的无线网络外，还可作为热点，代替路由器。当为热点时，其他终端可通过所述5G电视进行上网，方便各种不同情况受众的使用，给电视提供了多种连通方式，智能化程度高。
进一步地，继续参照图1，所述5G通信模块10包括：5G通信模组12、5G通信天线11和用于与SIM卡连接的SIM卡接口13；
所述5G通信模组12的第一端作为所述5G通信模块10的输出端与所述解码模块20连接，所述5G通信模组12的第二端通过所述SIM卡接口13与所述SIM卡连接，所述5G通信模组12用于在接收到所述解码模块20发送的上网指令和所述SIM卡反馈的身份识别信息后，发送包括身份识别信息的上网请求；
所述5G通信天线11，与所述5G通信模组12的第三端连接，用于接收到所述5G通信模组12发送的包括身份识别信息的上网请求后，发送包括身份识别信息的上网请求至基站，以使5G通信模块10与基站进行联网；
所述5G通信天线11，还用于在联网成功后，将接收到所述基站发送的所述5G音视频信号发送至所述5G通信模组12，以使所述5G通信模组12通过所述第一端将所述5G音视频信号发送至所述解码模块20。
所述5G通信模组12可以采用移远通信公司的5GRG500Q模块，也可以采用其他5G模块。当所述5G通信模组12接收到解码模块20发送的上网指令后，会通过SIM卡接口13上的USIM1_DATA（数据管脚）获取所述SIM卡的身份识别信息ISMI，并将包括所述ISMI的上网请求发送至5G通信天线11；5G通信天线11将包括ISMI的上网请求发送至基站；当基站确定所述上网请求中的ISMI有效后，5G通信天线11会接收到基站发送的一个随机数RAND，然后将所述随机数传输给5G通信模组12；5G通信模组12会通过SIM卡接口13上的USIM1_DATA（数据管脚）将所述随机数传输给SIM卡；SIM卡通过对所述随机数进行鉴权算法获得一个响应数SRES，并通过USIM1_DATA（数据管脚）将所述SRES传输给5G通信模组12；5G通信模组12再通过5G通信天线11将所述SRES发送至所述基站；当基站确定所述SRES有效后，基站与5G通信天线11进行联网；在联网成功后，5G通信天线11接收基站发送的5G音视频信号，并将所述5G音视频信号传输给5G通信模组12，5G通信模组12将所述5G音视频信号进行解析，获得5G音视频信息，通过高速USB接口将5G音视频信息发送至解码模块20。
需要说明的是，所述SIM卡接口13上除了USIM1_DATA（数据管脚），还存在其他多个管脚，包括USIM1_VDD（卡供电管脚）、USIM1_RESET（卡复位信号管脚）、USIM1_CLK（时钟信号管脚）和USIM1_DET（卡检测管脚）。当5G通信模组12通过SIM卡接口13上的USIM1_DET检测到用户插入的SIM卡类别为3.3V供电类型的SIM卡时，则5G通信模组12通过SIM卡接口13上的USIM1_VDD为SIM卡输出3.3V电，当5G通信模组12通过SIM卡接口13上的USIM1_DET检测到用户插入的SIM卡类别为1.8V供电类型的SIM卡时，则5G通信模组12通过SIM卡接口13上的USIM1_VDD为SIM卡输出1.8V。
5G通信天线11中包括多组天线，按照移动频段进行划分。为提高传输速率，采用MIMO（Multiple-Input Multiple-Output，多输入多输出）技术，分别对应三组频段移动信号的收发，其中天线ANT_TRX2为主天线，对应频段2500-2700MHz和3300-5000MHz频点信号上下行，ANT_TRX3为5G第二天线，对应频段2500-2700MHz和3300-5000MHz频点信号上下行，天线ANT_TRX1对应频段600-2690MHz频点信号上下行，ANT_DIV1对应频段600-2690MHz频点信号下行，天线ANT_DIV2对应频段1400-2690MHz和3300-5000MHz频点信号下行，ANT_DIV3对应频段1400-2690MHz和3300-5000MHz频点信号下行。
进一步地，继续参照图1，所述解码模块20包括：视频识别单元21、解码单元22、音频处理单元24、屏幕菜单调节方式OSD（On Screen Display，屏幕菜单调节方式）视频合成单元23和内核处理单元25；
所述内核处理单元25分别与所述5G通信模块10的输出端、所述视频识别单元21、所述解码单元22、所述音频处理单元24、所述OSD视频合成单元23连接；所述5G通信模块10的输出端、所述视频识别单元21、所述解码单元22、所述OSD视频合成单元23依次连接；所述解码单元22与所述音频处理单元24连接；所述OSD视频合成单元23作为解码模块20的第一输出端与所述音视频播放模块30连接；所述音频处理单元24作为解码模块20的第二输出端与所述音视频播放模块30连接；
所述内核处理单元25，用于控制所述视频识别单元21接收所述5G通信模组12发送的5G音视频信号，并控制所述视频识别单元21对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元22；
所述内核处理单元25，还用于控制对应类型的解码单元22对所述识别后的5G音视频信号进行解码，以使对应的解码单元22将解码获得的音频数据和视频数据对应发送至所述音频处理单元24和所述OSD视频合成单元23；
所述内核处理单元25，还用于控制所述OSD视频合成单元23对接收到的所述视频数据进行OSD层叠加，以使所述音视频播放模块30播放叠加OSD层的视频数据；
所述内核处理单元25，还用于控制所述音频处理单元24对接收到的音频数据进行处理，以使所述音视频模块播放处理后的音频数据。
当视频识别单元21接收到5G通信模组12发送的解析后5G的音视频信息后，内核处理单元25会控制视频识别单元21识别所述音视频信息类型，并控制视频识别单元21将所述识别后的音视频信息发送给对应解码单元22进行解码；当解码单元22接收到识别候的音视频信息后，内核处理单元25控制解码单元22对所述音视频信息解码后获得音频数据和视频数据，并控制解码单元22直接将音频数据发送至音频处理单元24；内核处理单元25还会控制解码单元22对视频数据进行图像提升处理，以使图像提升处理后视频数据发送至OSD视频合成单元23。当音频处理单元24接收到音频数据后，内核处理单元25控制音频处理单元24对音频数据进行处理（例如音质提升、降噪等），以使所述音视频模块播放处理后的音频数据；对于解码后的视频数据，解码单元22还对视频数据进行图像提升处理，并将图像提升处理后视频数据发送至OSD视频合成单元23，OSD视频合成单元23接收到图像提升处理后的视频数据后，对图像提升处理后的视频数据进行OSD层叠加，获得叠加OSD层的视频数据，并将叠加OSD层的视频数据发送至音视频播放模块30。
需要说明的是解码模块20中各单元之间是通过V-BY-ONE接口进行数据和信号的传输。在当前协议标准中，1组8 LANE V-BY-ONE接口的信号能传输的信号为4K/60HZ信号，传输8K/60HZ信号，需要4组8 LANE V-BY-ONE接口。
所述内核处理单元25与作为所述5G通信模块10的输出端的所述5G通信模组12间设置有管脚连接。内核处理单元25通过管脚发送上网指令至5G通信模组12以控制5G通信模组12进入在线模式或发送离线指令控制5G通信模组12进入离线模式，还可以通过管脚发送状态获取请求至5G通信模组12，以使5G通信模组12通过管脚向内核处理单元25反馈5G通信模组12当前工作模式是上网模式还是离线模式。例如DISABLE管脚为解码模块20控制设置5G模组工作状态控制脚，当所述内核处理单元25将DISABLE管脚设置为低电平时，5G模组进入离线模式，DISABLE管脚设置为高电平时，5G模组进行上网模式。
进一步地，继续参照图1，所述解码单元22还包括：4K解码子单元26和8K解码子单元27；当所述视频识别单元21发送的5G音视频信号为非8K格式时，采用4K解码子单元26对5G音视频信号进行解码；当所述视频识别单元21发送的5G音视频信号为8K格式时，采用8K解码子单元27对5G音视频信号进行解码。
进一步地，继续参照图1，所述音视频播放模块30包括：显示单元31和功放单元32；所述显示单元31，与所述OSD视频合成单元23连接，用于接收所述OSD视频合成单元23发送的叠加OSD层的视频数据，并播放叠加OSD层的视频数据；所述功放单元32，与所述音频处理单元24连接，用于接收所述音频处理单元24发送的处理后的音频数据，并播放所述处理后的音频数据。
可选地，参照图2，上述5G电视还可以包括：FRC（Frame Rate Conversion，帧率转换）模块40；所述FRC倍频模块40单元，分别与所述OSD视频合成单元23、所述显示单元31连接；
当所述OSD视频合成单元23确定所述解码单元22发送的所述视频数据的帧频率大于所述显示单元31的显示频率后，所述FRC倍频模块40会对接收到所述OSD视频合成单元23发送的叠加OSD层的视频数据进行倍频处理，从而视频数据的频率提高至与显示单元31的频率相同，然后将倍频处理后的视频数据发送至显示单元31，以使显示单元31播放倍频处理后的视频数据。例如OSD视频合成单元23接收到解码单元22发送的视频数据为8K/60HZ，而显示单元31为120HZ时，FRC倍频模块40将所述视频数据进行倍频处理，将8K/60HZ视频数据转变为8K/120HZ视频数据，然后将8K/120HZ视频数据发送至显示单元31。通过在OSD视频合成单元23与显示单元31间加入FRC倍频模块40，利用FRC倍频模块40将低于显示单元31频率的视频数据的频率提升到与显示单元31频率一致，从而使得显示单元31播放所述视频数据过程中的画面更加流畅。
需要说明的是，当所述OSD视频合成单元23确定所述解码单元22发送的所述视频数据的帧频率不大于所述显示单元31的显示频率时，所述OSD视频合成单元23会对所述视频数据进行OSD层叠加，然后将叠加OSD的视频数据直接发送至显示单元31，以使显示单元31播放叠加OSD的视频数据。
参照图3，在本申请基于5G电视的视频播放方法的第一实施例中，应用于5G电视，所述基于5G电视的视频播放方法包括步骤：
步骤S10，接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络；
步骤S20，当确定5G通信模块开启移动网络后，控制所述5G通信模块接收基站发送的5G音视频信号，以使所述5G通信模块将所述5G音视频信号发送至解码模块；
步骤S30，控制所述解码模块解码所述5G音视频信号，以获得视频数据和音频数据；
步骤S40，控制所述解码模块将所述视频数据和所述音频数据发送至音视频播放模块，以使所述音视频播放模块同步播放接收到的所述视频数据和所述音频数据。
请一并参照图1，在本实施例中，5G电视包括5G通信模块10、解码模块20和音视频播放模块30，其中5G通信模块10、解码模块20、音视频播放模块30依次连接。内核处理单元25利用各种接口和线路分别与5G通信模块10、解码模块20和音视频播放模块30连接，控制5G通信模块10、解码模块20和音视频播放模块30协调工作。内核处理单元25可以作为解码模块20中的一个单元，也可以作为5G电视中的一个独立单元。
当用户确定需要上网时，通过发送上网请求至所述内核处理单元25，内核处理单元25接收到上网请求后，会先发送获取状态请求至5G通信模块10，5G通信模块10在接收到获取状态请求后反馈5G通信模块10当前的状态信息至内核处理单元25，所述状态信息可以为在线模式或离线模式。若5G通信模块10的当前状态为在线模式，内核处理单元25接收到5G通信模块10反馈当前状态信息为在线模式时，发送上网指令至5G通信模块10，从而控制5G通信模块10开启5G移动网络。
若5G通信模块10的当前状态为离线模式，内核处理单元25接收到5G通信模块10反馈当前状态信息为离线模式时，发送切换指令至5G通信模块10；5G通信模块10在接收到所述切换指令后，会将离线模式切换至在线模式，并将切换后的在线模式的状态信息反馈至内核处理单元25；内核处理单元25会接收到5G通信模块10反馈状态信息为在线模式后，发送上网指令至5G通信模块10，从而控制5G通信模块10开启5G移动网络。
当5G电视接入5G移动网络后，内核处理单元25控制5G通信模块10接收移动网络基站发送的5G音视频信号，以将所述5G音视频信号发送至解码模块20。当解码模块20接收到所述5G音视频信号后，内核处理单元25控制解码模块20对所述5G音视频信号进行解码获得音频数据和视频数据，并控制所述解码模块20将所述视频数据和所述音频数据发送至音视频播放模块30。音视频模块接收到所述视频数据和音频数据后，当内核处理单元25接收到用户输入的播放指令时，内核处理单元25控制所述音频模块同步播放接收到的所述音频数据和视频数据。
需要说明的是，该移动网络还可以为4G网络、3G网络或2G网络。
本实施例通过接收用户上网请求，并根据用户上网请求向5G通信模块10发送上网指令，以使所述5G通信模块10开启移动网络；当确定5G通信模块10开启移动网络后，控制所述5G通信模块10接收基站发送的5G音视频信号，以使所述5G通信模块10将所述5G音视频信号发送至解码模块20；控制所述解码模块20解码所述5G音视频信号，以获得视频数据和音频数据；控制所述解码模块20将所述视频数据和所述音频数据发送至音视频播放模块30，以使所述音视频播放模块30同步播放接收到的所述视频数据和所述音频数据。从而使电视可以利用内置的5G通信模块10连接移动网络，并播放获得的网络视频，让没有有线宽带到户的小区的用户也可以通过电视收看网络视频，并且5G网络相比较传统的4G、3G，具有时延更低。数据传输速率更快，费用也更低，更适用于超高清视频传输、下载和播放。
此外，还需要说明的是，基于5G电视的视频播放方法中对于解码模块20，5G通信模块10和音视频播放模块30的细化处理传输过程可以参照5G电视的实施例进行执行，在此不作赘述。
本申请还提出一种计算机可读存储介质，其上存储有计算机程序。所述计算机可读存储介质可以是图1的智能5G电视中未示出的存储器,，也可以是如ROM（Read-Only Memory，只读存储器）/RAM（Random Access Memory，随机存取存储器）、磁碟、光盘中的至少一种，所述计算机可读存储介质包括若干信息用以使得智能5G电视执行本申请各个实施例所述的方法。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者系统不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者系统所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者系统中还存在另外的相同要素。
上述本申请实施例序号仅仅为了描述，不代表实施例的优劣。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。
以上仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (20)

  1. 一种5G电视，其中，所述5G电视包括5G通信模块、解码模块和音视频播放模块；
    所述5G通信模块，与所述解码模块连接，用于接收5G音视频信号，并将所述5G音视频信号发送至所述解码模块；
    所述解码模块，与所述音视频播放模块连接，用于解码接收到的5G音视频信号，以获得音频数据和视频数据，并将所述音频数据和所述视频数据发送至所述音视频播放模块，以使所述音视频播放模块同步播放所述音频数据和所述视频数据。
  2. 如权利要求1所述的5G电视，其中，所述5G通信模块包括：5G通信模组、5G通信天线和用于与SIM卡连接的SIM卡接口；
    所述5G通信模组的第一端作为所述5G通信模块的输出端与所述解码模块连接，所述5G通信模组的第二端通过所述SIM卡接口与所述SIM卡连接，所述5G通信模组用于在接收到所述解码模块发送的上网指令和所述SIM卡反馈的身份识别信息后，发送包括身份识别信息的上网请求；
    所述5G通信天线，与所述5G通信模组的第三端连接，用于接收到所述5G通信模组发送的包括身份识别信息的上网请求后，发送包括身份识别信息的上网请求至基站，以使5G通信模块与基站进行联网；
    所述5G通信天线，还用于在联网成功后，将接收到所述基站发送的所述5G音视频信号发送至所述5G通信模组，以使所述5G通信模组通过所述第一端将所述5G音视频信号发送至所述解码模块。
  3. 如权利要求2所述的5G电视，其中，所述SIM卡接口包括：卡供电管脚和卡检测管脚；
    所述5G通信模组通过所述卡检测管脚检测所述SIM卡的供电类型，并根据检测到的所述SIM卡的供电类型，通过所述卡供电管脚输出所述SIM卡的供电类型对应的电压至所述SIM卡。
  4. 如权利要求2所述的5G电视，其中，所述解码模块包括：视频识别单元、解码单元、音频处理单元、屏幕菜单调节方式OSD视频合成单元和内核处理单元；
    所述内核处理单元分别与所述5G通信模块的输出端、所述视频识别单元、所述解码单元、所述音频处理单元、所述OSD视频合成单元连接；所述5G通信模块的输出端、所述视频识别单元、所述解码单元、所述OSD视频合成单元依次连接；所述解码单元与所述音频处理单元连接；所述OSD视频合成单元作为解码模块的第一输出端与所述音视频播放模块连接；所述音频处理单元作为解码模块的第二输出端与所述音视频播放模块连接；
    所述内核处理单元，用于控制所述视频识别单元接收所述5G通信模组发送的5G音视频信号，并控制所述视频识别单元对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元；
    所述内核处理单元，还用于控制对应类型的解码单元对所述识别后的5G音视频信号进行解码，以使对应的解码单元将解码获得的音频数据和视频数据对应发送至所述音频处理单元和所述OSD视频合成单元；
    所述内核处理单元，还用于控制所述OSD视频合成单元对接收到的所述视频数据进行OSD层叠加，以使所述音视频播放模块播放叠加OSD层的视频数据；
    所述内核处理单元，还用于控制所述音频处理单元对接收到的音频数据进行处理，以使所述音视频模块播放处理后的音频数据。
  5. 如权利要求4所述的5G电视，其中，所述内核处理单元与所述5G通信模组通过管脚连接；
    所述内核处理单元，用于通过管脚发送上网指令或离线指令至所述5G通信模组，以控制所述5G通信模组对应进入在线模式或离线模式；
    所述内核处理单元，还用于通过管脚发送状态获取请求至所述5G通信模组，以使所述5G通信模组通过管脚反馈当前工作模式，其中所述工作模式包括上网模式和离线模式。
  6. 如权利要求4所述的5G电视，其中，所述解码单元还包括：4K解码子单元和8K解码子单元；
    当所述视频识别单元发送的5G音视频信号为非8K格式时，采用4K解码子单元对5G音视频信号进行解码；
    当所述视频识别单元发送的5G音视频信号为8K格式时，采用8K解码子单元对5G音视频信号进行解码。
  7. 如权利要求4所述的5G电视，其中，所述音视频播放模块包括：功放单元和显示单元；
    所述显示单元，与所述OSD视频合成单元连接，用于接收所述OSD视频合成单元发送的叠加OSD层的视频数据，并播放叠加OSD层的视频数据；
    所述功放单元，与所述音频处理单元连接，用于接收所述音频处理单元发送的处理后的音频数据，并播放所述处理后的音频数据。
  8. 如权利要求7所述的5G电视，其中，所述5G电视还包括：帧率转换FRC倍频模块；
    所述FRC倍频模块，分别与所述OSD视频合成单元、所述显示单元连接，用于当所述OSD视频合成单元确定所述解码单元发送的所述视频数据的帧频率大于所述显示单元的显示频率后，接收所述OSD视频合成单元发送的叠加OSD层的视频数据，并对叠加OSD层的视频数据进行倍频处理，以使所述显示单元播放倍频处理后的视频数据。
  9. 一种基于5G电视的视频播放方法，其中，所述方法包括：
    接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络；
    当确定5G通信模块开启移动网络后，控制所述5G通信模块接收基站发送的5G音视频信号，以使所述5G通信模块将所述5G音视频信号发送至解码模块；
    控制所述解码模块解码所述5G音视频信号，以获得视频数据和音频数据；
    控制所述解码模块将所述视频数据和所述音频数据发送至音视频播放模块，以使所述音视频播放模块同步播放接收到的所述视频数据和所述音频数据。
  10. 如权利要求9所述的基于5G电视的视频播放方法，其中，所述接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络的步骤包括：
    接收用户上网请求，并根据用户上网请求发送获取状态请求至所述5G通信模块，以使所述5G通信模块根据所述获取状态请求反馈状态信息，所述状态信息包括在线模式或离线模式；
    当确定接收到的所述状态信息为在线模式时，发送上网指令至所述5G通信模块，以使所述5G通信模块开启移动网络。
  11. 如权利要求10所述的基于5G电视的视频播放方法，其中，所述接收用户上网请求，并根据用户上网请求发送获取状态请求至所述5G通信模块，以使所述5G通信模块根据所述获取状态请求反馈状态信息，所述状态信息包括在线模式或离线模式的步骤之后还包括：
    当确定接收到的所述状态信息为离线模式时，发送切换指令至所述5G通信模块；
    控制所述5G通信模块在接收到所述切换指令后将离线模式切换至在线模式并反馈包括在线模式的状态信息。
  12. 如权利要求11所述的基于5G电视的视频播放方法，其中，所述解码模块包括解码单元和视频识别单元，所述控制所述解码模块解码所述5G音视频信号，以获得视频数据和音频数据的步骤包括：
    控制所述视频识别单元对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元；
    控制对应类型的解码单元对所述识别后的5G音视频信号进行解码，获得的音频数据和视频数据。
  13. 如权利要求12所述的基于5G电视的视频播放方法，其中，所述解码模块还包括音频处理单元和OSD视频合成单元，所述控制所述解码模块将所述视频数据和所述音频数据发送至音视频播放模块，以使所述音视频播放模块同步播放接收到的所述视频数据和所述音频数据的步骤包括：
    控制对应的解码单元将解码获得的音频数据和视频数据对应发送至所述音频处理单元和所述OSD视频合成单元；
    控制所述OSD视频合成单元对接收到的所述视频数据进行OSD层叠加，并将叠加OSD层的视频数据发送至所述音视频播放模块，以使所述音视频播放模块播放叠加OSD层的视频数据；
    控制所述音频处理单元对接收到的音频数据进行处理，并将处理后的音频数据发送至所述音视频播放模块，以使所述音视频模块播放处理后的音频数据。
  14. 如权利要求12所述的基于5G电视的视频播放方法，其中，所述解码单元包括4K解码子单元和8K解码子单元；所述控制所述视频识别单元对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元的步骤包括：
    控制所述视频识别单元对所述5G音视频信号进行类别识别；
    当所述5G音视频信号为非8K格式时，控制所述视频识别单元将所述5G音视频信号发送至所述4K解码子单元；
    当所述5G音视频信号为8K格式时，控制所述视频识别单元将所述5G音视频信号发送至所述8K解码子单元。
  15. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时，实现如下步骤：
    接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络；
    当确定5G通信模块开启移动网络后，控制所述5G通信模块接收基站发送的5G音视频信号，以使所述5G通信模块将所述5G音视频信号发送至解码模块；
    控制所述解码模块解码所述5G音视频信号，以获得视频数据和音频数据；
    控制所述解码模块将所述视频数据和所述音频数据发送至音视频播放模块，以使所述音视频播放模块同步播放接收到的所述视频数据和所述音频数据。
  16. 如权利要求15所述的计算机可读存储介质，其中，所述接收用户上网请求，并根据用户上网请求向5G通信模块发送上网指令，以使所述5G通信模块开启移动网络的步骤包括：
    接收用户上网请求，并根据用户上网请求发送获取状态请求至所述5G通信模块，以使所述5G通信模块根据所述获取状态请求反馈状态信息，所述状态信息包括在线模式或离线模式；
    当确定接收到的所述状态信息为在线模式时，发送上网指令至所述5G通信模块，以使所述5G通信模块开启移动网络。
  17. 如权利要求16所述的计算机可读存储介质，其中，所述接收用户上网请求，并根据用户上网请求发送获取状态请求至所述5G通信模块，以使所述5G通信模块根据所述获取状态请求反馈状态信息，所述状态信息包括在线模式或离线模式的步骤之后还包括：
    当确定接收到的所述状态信息为离线模式时，发送切换指令至所述5G通信模块；
    控制所述5G通信模块在接收到所述切换指令后将离线模式切换至在线模式并反馈包括在线模式的状态信息。
  18. 如权利要求17所述的计算机可读存储介质，其中，所述解码模块包括解码单元和视频识别单元，所述控制所述解码模块解码所述5G音视频信号，以获得视频数据和音频数据的步骤包括：
    控制所述视频识别单元对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元；
    控制对应类型的解码单元对所述识别后的5G音视频信号进行解码，获得的音频数据和视频数据。
  19. 如权利要求18所述的计算机可读存储介质，其中，所述解码模块还包括音频处理单元和OSD视频合成单元，所述控制所述解码模块将所述视频数据和所述音频数据发送至音视频播放模块，以使所述音视频播放模块同步播放接收到的所述视频数据和所述音频数据的步骤包括：
    控制对应的解码单元将解码获得的音频数据和视频数据对应发送至所述音频处理单元和所述OSD视频合成单元；
    控制所述OSD视频合成单元对接收到的所述视频数据进行OSD层叠加，并将叠加OSD层的视频数据发送至所述音视频播放模块，以使所述音视频播放模块播放叠加OSD层的视频数据；
    控制所述音频处理单元对接收到的音频数据进行处理，并将处理后的音频数据发送至所述音视频播放模块，以使所述音视频模块播放处理后的音频数据。
  20. 如权利要求18所述的计算机可读存储介质，其中，所述解码单元包括4K解码子单元和8K解码子单元；所述控制所述视频识别单元对所述5G音视频信号进行类别识别，以将识别后的5G音视频信号发送至对应类型的所述解码单元的步骤包括：
    控制所述视频识别单元对所述5G音视频信号进行类别识别；
    当所述5G音视频信号为非8K格式时，控制所述视频识别单元将所述5G音视频信号发送至所述4K解码子单元；
    当所述5G音视频信号为8K格式时，控制所述视频识别单元将所述5G音视频信号发送至所述8K解码子单元。
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