CN108337556B - Method and device for playing audio-video file - Google Patents
Method and device for playing audio-video file Download PDFInfo
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- CN108337556B CN108337556B CN201810090805.8A CN201810090805A CN108337556B CN 108337556 B CN108337556 B CN 108337556B CN 201810090805 A CN201810090805 A CN 201810090805A CN 108337556 B CN108337556 B CN 108337556B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/4223—Cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
Abstract
The application discloses a method and a device for playing audio and video files. One embodiment of the method comprises: transmitting a network connection request including network address information of the terminal to the server so that the server stores the network address information of the terminal; receiving equipment information of at least one audio-video equipment and network address information of each audio-video equipment returned by the server; responding to the detection that a user selects a target audio-video device from at least one audio-video device according to the device information and selects a target audio-video file, and sending the target audio-video file to the target audio-video device in a peer-to-peer networking mode according to the network address information of the target audio-video device; and responding to the received playing instruction input by the user, and sending the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment. The implementation mode realizes that the audio and video files acquired by the terminal are transmitted out of the audio and video equipment for playing in a peer-to-peer networking mode, and reduces transmission delay.
Description
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to the technical field of internet, and particularly relates to a method and a device for playing audio and video files.
Background
The multiple room system consists of a smart tv, several smart speakers in multi-channels (popular channels such as 5.1 or 7.1). The video on the smart television or the audio of the main sound box is played, so that the sound can be synchronized to the standby sound box to achieve the effect of stereo surround sound. The grouping of the smart speakers is performed on a terminal (smart phone, smart wearing) device. Generally, the terminal and the nodes (smart tv, smart speaker) of the home theater are required to be on the same access point, and voice input is not supported.
Disclosure of Invention
The embodiment of the application provides a method and a device for playing audio and video files.
In a first aspect, an embodiment of the present application provides a method for playing an audio/video file, including: sending a network connection request including network address information of the terminal to a server, so that the server stores the network address information of the terminal, wherein the server already stores equipment information of at least one audio-visual device and the network address information of each audio-visual device in the at least one audio-visual device; receiving equipment information of at least one audio-video equipment and network address information of each audio-video equipment returned by the server; responding to the detection that a user selects a target audio-video device from at least one audio-video device according to the device information and selects a target audio-video file, and sending the target audio-video file to the target audio-video device in a peer-to-peer networking mode according to the network address information of the target audio-video device; and responding to the received playing instruction input by the user, and sending the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment.
In some embodiments, the terminal comprises a microphone; and selecting a target audio-video file, comprising: and starting a microphone to collect audio data so as to generate a target audio and video file.
In some embodiments, the terminal comprises a camera; and selecting a target audio-video file, comprising: and starting the camera to collect video data so as to generate a target video file.
In some embodiments, in response to receiving a play instruction input by a user, in response to detecting that the user selects a target audio-video device from the at least one audio-video device according to the device information and selects a target audio-video file, the method includes: in response to detecting voice information input by a user, converting the voice information into a control instruction; selecting one or more audio and video devices from at least one audio and video device to form a play group of the family surround sound according to the control instruction; and selecting the audio or video files captured in real time or selecting a target audio and video file from the audio and video equipment of the play group to play through the play group according to the control instruction.
In some embodiments, converting the voice information input by the user into the control instruction comprises: sending voice information input by a user to a voice server, wherein the voice server is used for converting the voice information into a control instruction; and receiving a control instruction sent by the voice server.
In some embodiments, the method further comprises: and receiving the video and audio file sent by at least one video and audio device in a peer-to-peer networking mode according to the network address information of the terminal.
In a second aspect, an embodiment of the present application provides a method for playing an audio/video file, including: sending a network connection request including the network address information of the audio-video equipment to the server, so that the server stores the network address information of the audio-video equipment and provides the network address information for the terminal to use; receiving a target audio-video file sent by a terminal in a peer-to-peer networking mode according to the network address information of the target audio-video equipment; and responding to a received playing instruction sent by the terminal in a peer-to-peer networking mode according to the network address information of the target audio-video equipment, and playing the target audio-video file.
In some embodiments, the method further comprises: receiving network address information of the terminal returned by the server; and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal.
In a third aspect, an embodiment of the present application provides an apparatus for playing an audio/video file, including: a first connection unit configured to transmit a network connection request including network address information of the terminal to the server so that the server stores the network address information of the terminal, wherein the server has stored device information of at least one audio-visual device and network address information of each of the at least one audio-visual device; the first receiving unit is configured to receive the device information of at least one audio-video device and the network address information of each audio-video device returned by the server; the first sending unit is configured to respond to the detection that a user selects a target audio-video device from at least one audio-video device according to the device information and a target audio-video file, and send the target audio-video file to the target audio-video device in a peer-to-peer networking mode according to the network address information of the target audio-video device; and the first playing unit is configured to respond to a playing instruction input by a user and send the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment.
In some embodiments, the terminal comprises a microphone; and the first sending unit is further configured to: and starting a microphone to collect audio data so as to generate a target audio and video file.
In some embodiments, the terminal comprises a camera; and the first sending unit is further configured to: and starting the camera to collect video data so as to generate a target video file.
In some embodiments, the first sending unit is further configured to: converting voice information input by a user into a control instruction; selecting one or more audio and video devices from at least one audio and video device to form a play group of the family surround sound according to the control instruction; and selecting the audio or video files captured in real time or selecting a target audio and video file from the audio and video equipment of the play group to play through the play group according to the control instruction.
In some embodiments, the first sending unit is further configured to: sending voice information input by a user to a voice server, wherein the voice server is used for converting the voice information into a control instruction; and receiving a control instruction sent by the voice server.
In some embodiments, the first receiving unit is further configured to: and receiving the video and audio file sent by at least one video and audio device in a peer-to-peer networking mode according to the network address information of the terminal.
In a fourth aspect, an embodiment of the present application provides an apparatus for playing an audio/video file, including: a second connection unit configured to send a network connection request including network address information of the audio-visual device to the server so that the server stores the network address information of the audio-visual device and provides the network address information to the terminal for use; the second receiving unit is configured to receive a target audio-video file sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video equipment; and the second playing unit is configured to play the target audio-video file in response to receiving a playing instruction sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video device.
In some embodiments, the second receiving unit is further configured to: receiving network address information of the terminal returned by the server; and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal.
In a fifth aspect, an embodiment of the present application provides a terminal, including: one or more processors; storage means for storing one or more programs which, when executed by one or more processors, cause the one or more processors to carry out a method according to any one of the first or second aspects.
In a sixth aspect, an embodiment of the present application provides an audio and video apparatus, including: one or more processors; storage means for storing one or more programs which, when executed by one or more processors, cause the one or more processors to carry out a method according to any one of the first or second aspects.
A seventh aspect, an embodiment of the present application provides a system for playing an audio-video file, including a terminal, a server, and audio-video equipment, where the terminal is configured to establish a peer-to-peer network with the audio-video equipment through the server, and send the audio-video file to the audio-video equipment for playing in a peer-to-peer networking manner, or receive the audio-video file sent by the audio-video equipment; a server for storing network address information of the audio and video devices and network address information of the terminal to establish a peer-to-peer network between the terminal and the audio and video devices; and the audio and video equipment is used for establishing a peer-to-peer network with the terminal through the server, and playing the audio and video equipment sent by the audio and video file receiving terminal in a peer-to-peer networking mode or sending the audio and video file to the terminal.
In an eighth aspect, embodiments of the present application provide a computer-readable storage medium on which a computer program is stored, wherein the program, when executed by a processor, implements the method according to any one of the first or second aspects.
According to the method and the device for playing the audio and video file, the terminal establishes peer-to-peer network connection with the audio and video equipment through the server, the user selects the target audio and video equipment and the audio and video file to be played through the terminal, and then the terminal sends the audio and video file to the audio and video equipment for playing. Therefore, the audio and video file is transmitted and played by utilizing the peer-to-peer network, the playing time delay is reduced, and a better surround sound playing effect is obtained.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is an exemplary system architecture diagram in which the present application may be applied;
FIG. 2 is a flow diagram of one embodiment of a method for playing audio and video files according to the present application;
fig. 3 is a schematic diagram of an application scenario of a method for playing an audio/video file according to the present application;
FIG. 4 is a flow diagram of yet another embodiment of a method for playing audio and video files according to the present application;
FIG. 5 is a schematic diagram of an embodiment of an apparatus for playing video and audio files according to the present application;
fig. 6 is a schematic structural diagram of a device for playing audio and video files according to another embodiment of the present application;
fig. 7 is a schematic structural diagram of a computer system suitable for implementing the terminal or audiovisual device of the embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 shows an exemplary system architecture 100 to which embodiments of the method for playing an audio-visual file or the apparatus for playing an audio-visual file of the present application may be applied.
As shown in fig. 1, system architecture 100 may include a terminal 101, audiovisual devices 102, 103, 104 and a server 105. The terminal 101, the audio/ video devices 102 and 103, and the server 105 are connected via a network. The network may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
A user may use the terminal 101 to interact with the server 105 over a network to receive or send messages or the like. The user can also use the terminal 101 to interact with the audiovisual devices 102, 103, 104 via a network to receive or transmit audiovisual files and the like. The terminal 101 may have various communication client applications installed thereon, such as a multimedia player application, a web browser application, a shopping application, a search application, an instant messaging tool, a mailbox client, social platform software, and the like.
The terminal 101 may be various electronic devices having a display screen and supporting video playing, including but not limited to a smart phone, a tablet computer, an e-book reader, an MP3 player (Moving Picture Experts Group Audio Layer III, mpeg Audio Layer 3), an MP4 player (Moving Picture Experts Group Audio Layer IV, mpeg Audio Layer 4), a laptop portable computer, a desktop computer, and the like.
The audio- visual devices 102, 103, 104 may be electronic devices, e.g. nodes in a home cinema system, which have access to the internet and are capable of playing audio files or video files of surround sound effects.
The server 105 may be a server that provides various services, such as a background audio/video server that supports audio/video device information displayed on the terminal 101. The background video server can analyze and process the received data such as the network connection request, and feed back the processing result (such as the network address information of the video equipment) to the terminal equipment.
It should be noted that the method for playing the audio-visual file provided in the embodiment of the present application is generally executed by the terminal 101, the audio- visual devices 102, 103, and 104, and the server 105, and accordingly, the apparatus for playing the audio-visual file is generally disposed in the terminal 101, the audio- visual devices 102, 103, and 104, and the server 105.
It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminals, audiovisual devices and servers, as desired for the implementation.
Continuing with FIG. 2, a flow 200 of one embodiment of a method for playing audio and video files in accordance with the present application is shown. The method for playing the audio and video file comprises the following steps:
In this embodiment, an electronic device (for example, the terminal shown in fig. 1) on which the method for playing an audio/video file operates may send a network connection request including network address information of the terminal to a server in a wired connection manner or a wireless connection manner, so that the server stores the network address information of the terminal, where the server already stores device information of at least one audio/video device and network address information of each audio/video device of the at least one audio/video device. P2P (Peer-to-Peer, Peer-to-Peer networking) may be defined as: participants of the network share a portion of the hardware resources (processing power, storage power, network connectivity, printers, etc.) they own, which provide services and content over the network and which can be accessed directly by other Peer nodes (peers) without going through intermediate entities. Participants in this network are both resource (service and content) providers and resource acquirers. In the terminal APP (Application), the underlying communication supports the P2P pass-through function. An indoor home theater node (intelligent television, intelligent sound box) logs in an account to establish P2P connection with the server. In any outdoor network environment, a user establishes connection with a server through an application login account of the terminal, and therefore, the P2P cross-network connection is established with indoor equipment playing audio or video.
In this embodiment, the audio-visual device may be a device for playing audio or video files in a home cinema system. The device information may include a device name, and may also include information such as a device location. The user can find indoor audio and video equipment, such as a home theater node, through the APP of the terminal. Thereby the user passes through terminal APP, the intelligent audio amplifier in the control room. The user can also pick up the audio or video of the environment through a microphone and a camera of the terminal, and the audio or video is processed by surround sound and then transmitted across the network segment through P2P to obtain the indoor intelligent sound box. On the contrary, a certain node in the indoor home theater system can also be used as a sound source and a video source to transmit sound or pictures to the terminal in real time. Alternatively, the server may return default audiovisual device configuration information, e.g., a 5.1 or 7.1 channel configuration. The user only needs to select which configuration is adopted, and the terminal can determine the plurality of audio and video equipment required by the configuration without selecting each audio and video equipment.
In this embodiment, a user may find multiple nodes of an indoor home theater through an APP of a terminal, and the user may select some or all of the nodes as target audio-video devices. And selects a target audio-visual file. The target audio-video file can be an audio-video file stored in the terminal in advance, and also can be audio data or video data acquired by the terminal in real time. And then sending the target audio-video file to the target audio-video equipment in a peer-to-peer networking mode. The direct network connection is established between the terminal and the target audio-video equipment, so that the target audio-video file on the terminal can be directly sent to the target audio-video equipment without transferring by other servers.
In some optional implementations of this embodiment, the terminal includes a microphone; and selecting a target audio-video file, comprising: and starting a microphone to collect audio data so as to generate a target audio and video file. The user can select to start the microphone to collect audio data in real time and generate a target audio and video file. Therefore, even if the terminal and the home theater are in different spaces, the audio data collected by the terminal can be transmitted to the audio and video equipment for playing.
In some optional implementations of this embodiment, the terminal includes a camera; and selecting a target audio-video file, comprising: and starting the camera to collect video data so as to generate a target video file. The user can select to start the camera to collect the video data in real time and generate the target audio-video file. Therefore, even if the terminal and the home theater are in different spaces, the video data collected by the terminal can be transmitted to the audio and video equipment for playing.
In some optional implementations of the present embodiment, in response to detecting voice information input by a user, converting the voice information into a control instruction; selecting one or more audio and video devices from at least one audio and video device to form a play group of the family surround sound according to the control instruction; and selecting the audio or video files captured in real time or selecting a target audio and video file from the audio and video equipment of the play group to play through the play group according to the control instruction. The APP application on the terminal supports partial speech input. The voice input can partially replace a user to carry out grouping playing setting and select a target video file in a touch screen mode. For example, a user displays that the audio-video device a and the audio-video device B are currently available through an APP interface, and then may perform grouping operation through method 1) selecting the audio-video device a and the audio-video device B through a touch screen and method 2) inputting a voice instruction (for example, the audio-video device a and the audio-video device B are combined into 2.1 channels). The user can also select a target audio/video file in a certain audio/video device by voice, for example, the user inputs voice "XX video on the playing device a".
In some optional implementations of this embodiment, converting the voice information into the control instruction includes: sending voice information input by a user to a voice server, wherein the voice server is used for converting the voice information into a control instruction; and receiving a control instruction sent by the voice server. The voice information can also be subjected to voice recognition through a remote voice server. The neural network used for natural language processing can be adopted to analyze the voice information and recognize the control instruction.
And step 204, responding to the received playing instruction input by the user, and sending the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment.
In this embodiment, the terminal and the target audio-video device have established the connection to the network, so that the playing instruction on the terminal can be directly sent to the target audio-video device without being transferred by other servers.
In some optional implementations of this embodiment, the method further includes: and receiving the video and audio file sent by at least one video and audio device in a peer-to-peer networking mode according to the network address information of the terminal. The terminal can also receive the video and audio files sent by the video and audio equipment in a peer-to-peer networking mode. That is, a certain node in the home theater system can also be used as a sound source and a video source to transmit sound or pictures to the terminal in real time.
With continued reference to fig. 3, fig. 3 is a schematic diagram of an application scenario of the method for playing an audio/video file according to the present embodiment. In the application scenario of fig. 3, a user initiates a network connection request to a server through a touch screen operation or a voice input of the smart terminal 300 of the outdoor environment network to transmit network address information of the terminal to the server. The server returns the stored device information of at least one audio-visual device and the network address information of each audio-visual device in the at least one audio-visual device to the terminal 300, and displays the device information 301 of the at least one audio-visual device on the terminal 300. The user may select a target audio-video device and select an audio-video file to be transmitted, and may select real-time shooting 302 or select from an audio-video folder 303. Then the terminal 300 sends the video file to the target audio-video device in a peer-to-peer networking manner according to the network address information of the target audio-video device.
The method provided by the embodiment of the application establishes the peer-to-peer network of the terminal and the audio and video equipment through the server, so that the terminal and the audio and video equipment directly perform audio and video file interaction in a P2P mode, thereby reducing transmission delay and obtaining a better surround sound playing effect.
With further reference to fig. 4, a flow 400 of yet another embodiment of a method for playing audio and video files is shown. The process 400 of the method for playing audio/video files comprises the following steps:
In this embodiment, an electronic device (for example, the audio/video device shown in fig. 1) on which the method for playing an audio/video file operates may send a network connection request including network address information of a terminal to a server in a wired connection manner or a wireless connection manner, so that the server stores the network address information of the audio/video device and provides the network address information to the terminal for use, and the server also receives the network connection request of the terminal and stores the network address information of the terminal.
In some optional implementations of this embodiment, network address information of the terminal returned by the server is received; and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal. After the terminal transmits a network connection request to the server, the server stores network address information of the terminal. And when the audio and video equipment is actively connected with the server, the server returns the network address information of the terminal.
In this embodiment, the terminal directly connects across the network through P2P without passing through a server when sending the target audio-visual file to the audio-visual device.
In this embodiment, the playing instruction may be sent after the transmission of the target audio/video file is completed, or sent when the target audio/video file is transmitted, so that the playing can be performed while transmitting.
In some optional implementations of this embodiment, the method further includes: receiving network address information of the terminal returned by the server; and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal. The audio and video equipment can also send the audio and video files to the terminal through the established P2P connection.
With further reference to fig. 5, as an implementation of the method shown in the above-mentioned figures, the present application provides an embodiment of an apparatus for playing an audio/video file, where the embodiment of the apparatus corresponds to the embodiment of the method shown in fig. 2, and the apparatus may be specifically applied to various electronic devices.
As shown in fig. 5, the apparatus 500 for playing an audio/video file of the present embodiment includes: a first connecting unit 501, a first receiving unit 502, a first sending unit 503, and a first playing unit 504. Wherein the first connecting unit 501 is configured to send a network connection request including network address information of the terminal to the server, so that the server stores the network address information of the terminal, wherein the server has stored device information of at least one audio-visual device and network address information of each of the at least one audio-visual device; the first receiving unit 502 is configured to receive device information of at least one audio-video device and network address information of each audio-video device returned by the server; the first sending unit 503 is configured to, in response to detecting that the user selects a target audio-video device and a target audio-video file from the at least one audio-video device according to the device information, send the target audio-video file to the target audio-video device in a peer-to-peer networking manner according to the network address information of the target audio-video device; the first playing unit 504 is configured to, in response to receiving a playing instruction input by a user, send a playing instruction to a target audio-video device in a peer-to-peer networking manner according to the network address information of the target audio-video device.
In this embodiment, the specific processing of the first connecting unit 501, the first receiving unit 502, the first sending unit 503 and the first playing unit 504 of the apparatus 500 for playing an audio/video file can refer to step 201, step 202, step 203 and step 204 in the corresponding embodiment of fig. 2.
In some optional implementations of this embodiment, the terminal includes a microphone; and the first sending unit 503 is further configured to: and starting a microphone to collect audio data so as to generate a target audio and video file.
In some optional implementations of this embodiment, the terminal includes a camera; and the first sending unit 503 is further configured to: and starting the camera to collect video data so as to generate a target video file.
In some optional implementations of this embodiment, the first sending unit 503 is further configured to: in response to detecting voice information input by a user, converting the voice information into a control instruction; selecting one or more audio and video devices from at least one audio and video device to form a play group of the family surround sound according to the control instruction; and selecting the audio or video files captured in real time or selecting a target audio and video file from the audio and video equipment of the play group to play through the play group according to the control instruction.
In some optional implementations of this embodiment, the first sending unit 503 is further configured to: sending voice information input by a user to a voice server, wherein the voice server is used for converting the voice information into a control instruction; and receiving a control instruction sent by the voice server.
In some optional implementations of this embodiment, the first receiving unit 503 is further configured to: and receiving the video and audio file sent by at least one video and audio device in a peer-to-peer networking mode according to the network address information of the terminal.
With further reference to fig. 7, as an implementation of the method shown in the above-mentioned figures, the present application provides an embodiment of an apparatus for playing an audio/video file, where the embodiment of the apparatus corresponds to the embodiment of the method shown in fig. 4, and the apparatus may be specifically applied to various electronic devices.
As shown in fig. 7, the apparatus 700 for playing an audio/video file of the present embodiment includes: a second connection unit 701, a second receiving unit 702, and a second playback unit 703. Wherein, the second connection unit 701 is configured to send a network connection request including network address information of the audio-video device to the server, so that the server stores the network address information of the audio-video device and provides the network address information for the terminal to use; the second receiving unit 702 is configured to receive a target audio-video file sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video device; the second playing unit 703 is configured to play the target audio-video file in response to receiving a playing instruction sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video device.
In some optional implementations of this embodiment, the second receiving unit 702 is further configured to: receiving network address information of the terminal returned by the server; and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal.
Referring now to fig. 7, a block diagram of a computer system 700 suitable for implementing the terminal/audiovisual device of the present embodiment is shown. The terminal/audio-visual device shown in fig. 7 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 7, the computer system 700 includes a Central Processing Unit (CPU)701, which can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)702 or a program loaded from a storage section 708 into a Random Access Memory (RAM) 703. In the RAM 703, various programs and data necessary for the operation of the system 700 are also stored. The CPU 701, the ROM 702, and the RAM 703 are connected to each other via a bus 704. An input/output (I/O) interface 705 is also connected to bus 704.
The following components are connected to the I/O interface 705: an input section 707 including a keyboard, a mouse, and the like; an output section 707 including a touch panel, a Liquid Crystal Display (LCD), and the like, a speaker, and the like; a storage section 708 including a hard disk and the like; and a communication section 709 including a network interface card such as a LAN card, a modem, or the like. The communication section 709 performs communication processing via a network such as the internet. A drive 710 is also connected to the I/O interface 705 as needed. A removable medium 711 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 710 as necessary, so that a computer program read out therefrom is mounted into the storage section 708 as necessary.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program can be downloaded and installed from a network through the communication section 709, and/or installed from the removable medium 711. The computer program, when executed by a Central Processing Unit (CPU)701, performs the above-described functions defined in the method of the present application. It should be noted that the computer readable medium described herein can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present application may be implemented by software or hardware. The described units may also be provided in a processor, and may be described as: a processor includes a first connection unit, a first reception unit, a first transmission unit, and a first playback unit. Where the names of these units do not constitute a limitation on the units themselves in some cases, for example, the first connection unit may also be described as a "unit that transmits a network connection request including network address information of a terminal to a server so that the server stores the network address information of the terminal".
As another aspect, the present application also provides a computer-readable medium, which may be contained in the apparatus described in the above embodiments; or may be present separately and not assembled into the device. The computer readable medium carries one or more programs which, when executed by the apparatus, cause the apparatus to: sending a network connection request including network address information of the terminal to a server, so that the server stores the network address information of the terminal, wherein the server already stores equipment information of at least one audio-visual device and the network address information of each audio-visual device in the at least one audio-visual device; receiving equipment information of at least one audio-video equipment and network address information of each audio-video equipment returned by the server; responding to the detection that a user selects a target audio-video device from at least one audio-video device according to the device information and selects a target audio-video file, and sending the target audio-video file to the target audio-video device in a peer-to-peer networking mode according to the network address information of the target audio-video device; and responding to the received playing instruction input by the user, and sending the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment. Or when the one or more programs are executed by the apparatus, cause the apparatus to: sending a network connection request including the network address information of the audio-video equipment to the server, so that the server stores the network address information of the audio-video equipment and provides the network address information for the terminal to use; receiving a target audio-video file sent by a terminal in a peer-to-peer networking mode according to the network address information of the target audio-video equipment; and responding to a received playing instruction sent by the terminal in a peer-to-peer networking mode according to the network address information of the target audio-video equipment, and playing the target audio-video file.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (20)
1. A method for playing audio and video files, comprising:
sending a network connection request including network address information of a terminal to a server, so that the server stores the network address information of the terminal, wherein the server already stores equipment information of at least one audio-video equipment and the network address information of each audio-video equipment in the at least one audio-video equipment;
receiving the device information of the at least one audio-video device, the network address information of each audio-video device and default audio-video device configuration information returned by the server, wherein a user can determine a plurality of audio-video devices required by the audio-video device configuration information only by selecting which audio-video device configuration information is adopted without selecting each audio-video device;
picking up the audio or video of the environment through a microphone and a camera of the terminal, carrying out surround sound processing on the audio, and transmitting the audio to the at least one audio-video device through P2P across a network segment;
responding to the detection that a user selects a target audio-video device from the at least one audio-video device according to device information and selects a target audio-video file, or responding to the detection that the user selects audio-video device configuration information from the default audio-video device configuration information and selects the target audio-video file, determining a plurality of audio-video devices required by the audio-video device configuration information as target audio-video devices, and sending the target audio-video file to the target audio-video devices in a peer-to-peer networking mode according to the network address information of the target audio-video devices;
and responding to the received playing instruction input by the user, and sending the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment.
2. The method of claim 1, wherein the selecting a target audio/video file comprises:
and starting the microphone to collect audio data so as to generate a target audio and video file.
3. The method of claim 1 or 2, wherein the selecting a target audio/video file comprises:
and starting the camera to collect video data so as to generate a target audio and video file.
4. The method of claim 1, wherein the selecting a target audio-video device and a target audio-video file from the at least one audio-video device according to the device information in response to detecting the user comprises:
in response to detecting voice information input by a user, converting the voice information into a control instruction;
selecting one or more audio and video devices from the at least one audio and video device according to the control instruction to form a play group of the family surround sound;
and selecting real-time captured audio or video files according to the control instruction or selecting target audio and video files from audio and video equipment of the play group to be played through the play group.
5. The method of claim 4, wherein said converting said voice information into control instructions comprises:
sending the voice information input by the user to a voice server, wherein the voice server is used for converting the voice information into a control instruction;
and receiving the control instruction sent by the voice server.
6. The method of claim 1, wherein the method further comprises:
and receiving the video and audio file sent by the at least one video and audio device in a peer-to-peer networking mode according to the network address information of the terminal.
7. A method for playing audio and video files, comprising:
sending a network connection request including network address information of audio and video equipment to a server, so that the server stores the network address information of the audio and video equipment and default audio and video equipment configuration information and provides the information for a terminal to use, wherein a user can determine a plurality of audio and video equipment required by the audio and video equipment configuration information only by selecting which audio and video equipment configuration information is adopted without selecting each audio and video equipment;
receiving a target audio-video file sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video equipment;
responding to a received playing instruction sent by the terminal in a peer-to-peer networking mode according to the network address information of the target audio-video equipment, and playing the target audio-video file;
the target audio-video equipment is used as a sound source and a video source to transmit sound or pictures to the terminal in real time.
8. The method of claim 7, wherein the method further comprises:
receiving the network address information of the terminal returned by the server;
and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal.
9. An apparatus for playing audio and video files, comprising:
a first connection unit configured to transmit a network connection request including network address information of a terminal to a server having stored device information of at least one audio-visual device and network address information of each of the at least one audio-visual device, so that the server stores the network address information of the terminal;
the first receiving unit is configured to receive the device information of the at least one audio-video device, the network address information of each audio-video device and default audio-video device configuration information returned by the server, wherein a user can determine a plurality of audio-video devices required by the audio-video device configuration information only by selecting which audio-video device configuration information is adopted without selecting each audio-video device;
the first sending unit is configured to pick up audio or video of an environment through a microphone and a camera of the terminal, and transmit the audio subjected to surround sound processing to the at least one audio-video device through P2P cross-network segment transmission; responding to the detection that a user selects a target audio-video device from the at least one audio-video device according to device information and selects a target audio-video file, or responding to the detection that the user selects audio-video device configuration information from the default audio-video device configuration information and selects the target audio-video file, determining a plurality of audio-video devices required by the audio-video device configuration information as target audio-video devices, and sending the target audio-video file to the target audio-video devices in a peer-to-peer networking mode according to the network address information of the target audio-video devices;
and the first playing unit is configured to respond to the received playing instruction input by the user and send the playing instruction to the target audio-video equipment in a peer-to-peer networking mode according to the network address information of the target audio-video equipment.
10. The apparatus of claim 9, wherein the first transmitting unit is further configured to:
and starting the microphone to collect audio data so as to generate a target audio and video file.
11. The apparatus of claim 9 or 10,
the first sending unit is further configured to:
and starting the camera to collect video data so as to generate a target audio and video file.
12. The apparatus of claim 9, wherein the first transmitting unit is further configured to:
in response to detecting voice information input by a user, converting the voice information into a control instruction;
selecting one or more audio and video devices from the at least one audio and video device according to the control instruction to form a play group of the family surround sound;
and selecting real-time captured audio or video files according to the control instruction or selecting target audio and video files from audio and video equipment of the play group to be played through the play group.
13. The apparatus of claim 12, wherein the first transmitting unit is further configured to:
sending the voice information input by the user to a voice server, wherein the voice server is used for converting the voice information into a control instruction;
and receiving the control instruction sent by the voice server.
14. The apparatus of claim 9, wherein the first receiving unit is further configured to:
and receiving the video and audio file sent by the at least one video and audio device in a peer-to-peer networking mode according to the network address information of the terminal.
15. An apparatus for playing audio and video files, comprising:
the second connection unit is configured to send a network connection request including network address information of audio and video equipment to the server, so that the server stores the network address information of the audio and video equipment and default audio and video equipment configuration information and provides the network address information and the default audio and video equipment configuration information for the terminal to use, wherein a user can determine a plurality of audio and video equipment required by the audio and video equipment configuration information only by selecting which audio and video equipment configuration information is adopted without selecting each audio and video equipment;
the second receiving unit is configured to receive a target audio-video file sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video equipment;
and the second playing unit is configured to play the target audio-video file in response to receiving a playing instruction sent by the terminal in a peer-to-peer networking manner according to the network address information of the target audio-video equipment, wherein the target audio-video equipment is used as a sound source and a video source to transmit sound or pictures to the terminal in real time.
16. The apparatus of claim 15, wherein the second receiving unit is further configured to:
receiving the network address information of the terminal returned by the server;
and sending the video file to the terminal in a peer-to-peer networking mode according to the network address information of the terminal.
17. A terminal, comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-6.
18. An audio-visual apparatus comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of claim 7 or 8.
19. A system for playing video and audio files comprises a terminal, a server and a video and audio device, wherein,
the terminal is used for establishing a peer-to-peer network with the audio and video equipment through the server, sending the audio and video files to the audio and video equipment in a peer-to-peer networking mode for playing, or receiving the audio and video files sent by the audio and video equipment, picking up the audio or video of the environment through a microphone and a camera of the terminal, and transmitting the audio to the audio and video equipment through P2P cross-network segment transmission after the audio is subjected to surround sound processing;
the server is used for storing the network address information of the audio and video equipment, the network address information of the terminal and default audio and video equipment configuration information so as to establish a peer-to-peer network between the terminal and the audio and video equipment, wherein a user can determine a plurality of audio and video equipment required by the audio and video equipment configuration information only by selecting which audio and video equipment configuration information is adopted without selecting each audio and video equipment;
and the audio and video equipment is used for establishing a peer-to-peer network with the terminal through the server, receiving the audio and video file sent by the terminal in a peer-to-peer networking mode for playing, or sending the audio and video file to the terminal, and the target audio and video equipment is used as a sound source and a video source to transmit sound or pictures to the terminal in real time.
20. A computer-readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the method of any one of claims 1-8.
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| CN109286841B (en) * | 2018-10-17 | 2021-10-08 | Oppo广东移动通信有限公司 | Movie sound effect processing method and related product |
| CN111145741B (en) * | 2019-12-17 | 2022-12-27 | 中移（杭州）信息技术有限公司 | Method and device for providing multimedia content, electronic equipment and storage medium |
| CN114449300B (en) * | 2022-01-11 | 2023-12-15 | 海信集团控股股份有限公司 | Real-time video stream playing method and server |
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