WO2022204933A1 - Procédé d'interaction multimédia, dispositif de lecture, terminal mobile et appareil électronique - Google Patents

Procédé d'interaction multimédia, dispositif de lecture, terminal mobile et appareil électronique Download PDF

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Publication number
WO2022204933A1
WO2022204933A1 PCT/CN2021/083927 CN2021083927W WO2022204933A1 WO 2022204933 A1 WO2022204933 A1 WO 2022204933A1 CN 2021083927 W CN2021083927 W CN 2021083927W WO 2022204933 A1 WO2022204933 A1 WO 2022204933A1
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WIPO (PCT)
Prior art keywords
playback
playback device
information
mobile terminal
playing
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PCT/CN2021/083927
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English (en)
Chinese (zh)
Inventor
徐丽蓉
马永达
马明园
温垦
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京东方科技集团股份有限公司
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to PCT/CN2021/083927 priority Critical patent/WO2022204933A1/fr
Priority to CN202180000649.1A priority patent/CN115804114A/zh
Publication of WO2022204933A1 publication Critical patent/WO2022204933A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

Definitions

  • the present application relates to the technical field of streaming media, and in particular, to a multimedia interaction method, a playback device, a mobile terminal and an electronic device.
  • the current multimedia display methods include various mobile terminals such as TVs, mobile phones, ipads, and car screens, or large non-removable terminals.
  • various mobile terminals such as TVs, mobile phones, ipads, and car screens, or large non-removable terminals.
  • the rhythm of people's life is very fast, so that people often cannot continuously watch or listen to complete audio-visual content on a certain terminal. For example, before going out in the morning, many people will choose to turn on the TV or mobile phone to listen to the news or listen to learning content such as English. When they want to continue listening to the news after going out, they need to call the relevant audio-visual information on the car screen, and the user needs to perform multiple steps according to memory Select the corresponding app and adjust to the same playback position to continue listening, which is time-consuming and cannot play audio-visual content directly and continuously.
  • the present invention aims to solve one of the problems in the related art at least to a certain extent. Therefore, the purpose of this application is to provide a multimedia interaction method, playback device, mobile terminal and electronic device.
  • the multimedia interaction method of the embodiment of the present application is applied to a first playback device, and the method includes: receiving a stop playback instruction to control the first playback device to stop playback of multimedia content and to determine first playback information; information is uploaded to the mobile terminal, so that the mobile terminal sends the first playback information to the second playback device, so that the second playback device continues to play the multimedia of the first playback device according to the first playback information content.
  • the method includes: receiving second playback information sent by the mobile terminal, where the second playback information is determined by the second playback device to stop playing the multimedia content after receiving the stop playback instruction Playing information; continue to play the multimedia content of the second playing device according to the second playing information.
  • the first playback information includes: at least one of playback content, playback position and playback application when the first playback device stops playing;
  • the second playback information includes: the second playback At least one of the playback content, the playback position, and the playback application when the playback device stops playback.
  • the method includes: receiving the user's active input of the stop playback instruction through an input device and sending it to the first playback device; or, detecting a user state within a preset range to automatically generate the stop playback instruction Play command.
  • the first playback device and the mobile terminal are in a first communication network, and the second playback device and the mobile terminal are in a second communication network.
  • the receiving a stop playing instruction to control the first playing device to stop playing the multimedia content and determining the first playing information includes: receiving a stop playing instruction sent by the mobile terminal through NFC to control the first playing information
  • a playback device stops playing multimedia content and determines the first playback information
  • the uploading the first playback information to the mobile terminal enables the mobile terminal to send the first playback information to the second playback device
  • causing the second playback device to continue playing the multimedia content of the first playback device according to the first playback information includes: uploading the first playback information to the mobile terminal through NFC, so that the mobile terminal can The first playback information is sent to the second playback device, so that the second playback device continues to play the multimedia content of the first playback device according to the first playback information.
  • the multimedia interaction method is applied to a mobile terminal, and the method includes: receiving first playback information uploaded by a first playback device, where the first playback information is after the first playback device receives an instruction to stop playback Stop playing the multimedia content and determine the playing information; send the first playing information to the corresponding second playing device, so that the corresponding second playing device continues to play the multimedia content of the first playing device.
  • the method includes: receiving second playback information uploaded by the second playback device, where the second playback information is that the second playback device stops playing the multimedia content after receiving the stop playback instruction and The determined playback information; sending the second playback information to the corresponding first playback device, so that the corresponding first playback device continues to play the multimedia content of the second playback device.
  • the first playback device and the mobile terminal are in a first communication network
  • the second playback device and the mobile terminal are in a second communication network
  • the method before sending the first playback information to the corresponding second playback device, so that the corresponding second playback device continues to play the multimedia content of the first playback device, the method further The method includes: detecting the motion information of the mobile terminal; when the motion information of the mobile terminal satisfies a first preset condition, sending out first selection information so that the user can select a method for continuing to play the multimedia content according to the first selection information Second playback device.
  • the motion information includes a moving speed and a moving direction
  • the mobile terminal determines the moving speed and moving direction of the mobile terminal through an attitude sensor and a GPS module.
  • the playback device when the motion information of the mobile terminal satisfies a first preset condition, sending first selection information to enable the user to select a second selection information for continuing to play the multimedia content according to the first selection information
  • the playback device includes: determining the movement trend of the mobile terminal according to the movement speed and movement direction of the mobile terminal; when the movement trend is moving away from a preset range of the first playback device, sending the first selection information .
  • the method further includes: in response to the operation of selecting the second playback device by the user, detecting the location information of the mobile terminal and the location information of the second playback device; When the location information of the second playback device satisfies the second preset condition, send second selection information to enable the user to choose whether to connect the second playback device according to the second selection information and send the first playback information to the Second playback device.
  • the second selection information is sent so that the user can select the information according to the second selection information.
  • Selecting whether to connect the second playback device and sending the first playback information to the second playback device includes: determining that the distance between the mobile terminal and the second playback device is less than a distance threshold and the azimuth is at an angle When the threshold value is within the range, the second selection information is sent.
  • the sending the first playback information to the corresponding second playback device so that the corresponding second playback device continues to play the multimedia content of the first playback device further includes: responding to The user selects the operation of connecting the second playback device and sending the first playback information to the second playback device, and sending the first playback information to the second playback device, so that the second playback The device continues to play the multimedia content of the first playback device.
  • the sending the first playback information to the corresponding second playback device so that the corresponding second playback device continues to play the multimedia content of the first playback device further includes: the The mobile terminal sends the first playback information to the corresponding second playback device through NFC, so that the second playback device continues to play the multimedia content of the first playback device.
  • the playback device includes a first playback device and a second playback device.
  • the first playback device includes a first receiving module and a first transmitting module.
  • the first receiving module is used for receiving a stop playing instruction to control the first playing device to stop playing the multimedia content and determine the first playing information;
  • the first transmitting module is used for uploading the first playing information to the mobile terminal so that the mobile terminal sends the first playback information to the second playback device, so that the second playback device continues to play the multimedia content of the first playback device according to the first playback information.
  • the mobile terminal includes a second receiving module and a second transmitting module.
  • the second receiving module is configured to receive the first playback information uploaded by the first playback device, where the first playback information is the playback information determined by the first playback device to stop playing the multimedia content after receiving the stop playback instruction;
  • the second transmission module is configured to send the first playback information to the corresponding second playback device, so that the corresponding second playback device continues to play the multimedia content of the first playback device.
  • the electronic device includes a processor and a memory, and the memory stores a computer program.
  • a stop playing instruction is received to control the first playing device to stop playing the multimedia content. and determine the first playback information; upload the first playback information to the mobile terminal so that the mobile terminal sends the first playback information to the second playback device, so that the second playback device can Playback information
  • the method for continuing to play the multimedia content of the first playback device, or the implementation of receiving the first playback information uploaded by the first playback device, the first playback information is that the first playback device stops playing after receiving an instruction to stop playing
  • the present application provides one or more non-volatile computer-readable storage media containing a computer program, storing the computer program, which, when executed by one or more processors, causes the processors to execute the above-mentioned The steps of the multimedia interaction method described above.
  • FIG. 1 is a schematic flowchart of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 2 is a schematic structural diagram of a playback device according to some embodiments of the present application.
  • FIG. 3 is a schematic flowchart of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 4 is a schematic structural diagram of a first playback device according to some embodiments of the present application.
  • FIG. 5 is a schematic diagram of a scene of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 6 is a schematic flowchart of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 7 is a schematic structural diagram of a mobile terminal according to some embodiments of the present application.
  • FIG. 8 is a schematic flowchart of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 9 is a schematic flowchart of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 10 is a schematic structural diagram of a mobile terminal according to some embodiments of the present application.
  • FIG. 11 is a schematic diagram of a scene of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 12 is a schematic diagram of a scene of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 13 is a schematic flowchart of a multimedia interaction method according to some embodiments of the present application.
  • FIG. 14 is a schematic structural diagram of an electronic device according to some embodiments of the present application.
  • FIG. 15 is a schematic structural diagram of a computer-readable storage medium according to some embodiments of the present application.
  • first and second are only used for description purposes, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined as “first”, “second” may expressly or implicitly include one or more of said features. In the description of this application, “plurality” means two or more, unless expressly and specifically defined otherwise.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • the current multimedia display methods include various mobile terminals such as TVs, mobile phones, ipads, and car screens, or large non-removable terminals.
  • People's life rhythm is very fast, and it is often impossible to continuously watch or listen to complete audio-visual content on a certain terminal. For example, before going out in the morning, many people will choose to turn on the TV or mobile phone to listen to the news or listen to learning content such as English. When they want to continue listening to the news after going out, they need to call the relevant audio-visual information on the car screen, and the user needs to perform multiple steps according to memory Select the corresponding app and adjust to the same playback position to continue listening, which is time-consuming and cannot play audio-visual content continuously.
  • the embodiments of the present application first describe the multimedia interaction method of the present application from the side of the playback device.
  • an embodiment of the present application provides a multimedia interaction method for a first playback device, the method includes:
  • S12 receiving a stop playing instruction to control the first playing device to stop playing the multimedia content and determine the first playing information
  • S14 Upload the first playback information to the mobile terminal, so that the mobile terminal sends the first playback information to the second playback device, so that the second playback device continues to play the multimedia content of the first playback device according to the first playback information.
  • the present application also provides a playback device 100 .
  • the playback device 100 includes a first playback device 10 and a second playback device 20 .
  • the first playback device 10 includes a first receiving module 12 and a first transmitting module 14 .
  • Step S12 may be implemented by the first receiving module 12
  • step S14 may be implemented by the first transmitting module 14 . That is to say, the first receiving module 12 is used to receive a stop playing instruction to control the first playing device 10 to stop playing the multimedia content and determine the first playing information; the first transmitting module 14 is used to upload the first playing information to the mobile terminal. , so that the mobile terminal sends the first playback information to the second playback device 20, so that the second playback device 20 continues to play the multimedia content of the first playback device 10 according to the first playback information.
  • the first playback device 10 includes a large-screen playback device such as a TV and a smart mirror.
  • the first playback device 10 may also include a screen playback device for fitness equipment, and other smart homes with screens such as an ipad.
  • the second playback device of the present application 20 and the first playback device 10 may be the same in other aspects, such as the model, size, type, etc., except for the different positions, that is, the multimedia interaction method of the present application is also applicable to the second playback device 20, and the first playback device 10 and The second playback device 20 is interchangeable.
  • the mobile terminal in this application is an access point (Access Point, AP) of many remote playback devices, and the mobile terminal includes mobile electronic devices such as mobile phones and tablet computers.
  • Access Point Access Point
  • the first playback device 10 may passively receive an input of a user's instruction to stop playback, such as an input from a remote control or an input from a touch screen.
  • the first playback device 10 may also actively input a stop playback instruction.
  • the first playback device 10 detects the infrared image of the user through infrared to detect whether the user is in front of the screen. If the user is not in front of the screen, the first playback device 10 actively inputs to stop playback.
  • the first playback device 10 analyzes the user's line of sight by collecting the user's image, and if the analysis result is that the user's line of sight leaves the screen of the first playback device 10, the first playback device 10 can actively input a stop playback instruction;
  • the field of view determines whether the user is within the field of view of the first playback device 10 . If the judgment result is that the user is not within the field of view of the first playback device 10 , the first playback device 10 may actively input a stop playback instruction.
  • the first playback device 10 detects the distance between the user and the screen of the first playback device 10, and when it is detected that the distance between the user and the screen of the first playback device 10 exceeds the preset distance threshold, the first playback device 10 can also actively input stop. Play command.
  • the first playing information includes multimedia content information such as news, learning video or audio courses played by the first playing device 10 .
  • the first playback information may be the multimedia content after the first playback device 10 determines to stop the playback node (including the stop playback node) after receiving the stop playback instruction, so that other playback devices (for example, the second playback device 20) receive the first playback information.
  • the multimedia content is directly played from the stop node of the first playing device 10, so as to realize the purpose of continuously watching the multimedia content in different places.
  • the first playback information can also be all the playback content of the playback program determined by the first playback device 10 after receiving the stop playback instruction (that is, the playback content can be played from the beginning). Select the node to start playback to increase playback flexibility.
  • the first playback device 10 may receive the user's input to stop playing by means of Near Field Communication (NFC), and at the same time transmit the above-mentioned playback information to a mobile terminal such as a mobile phone by means of NFC.
  • NFC technology is a short-range high-frequency wireless communication technology. Understandably, devices using NFC technology, such as mobile phones, can exchange data in close proximity to each other.
  • NFC technology is evolved from the integration of non-contact radio frequency identification (RFID) and interconnection technology, and has the functions of integrating inductive card readers, inductive cards and point-to-point communication on a single chip.
  • RFID radio frequency identification
  • the second playback device 20 is a different playback device from the first playback device 10 , and may specifically include any one of a car player, another TV different from the first playback device 10 , or a playback device with a screen such as an ipad. That is, the second playback device 20 only needs to be in a different place from the first playback device 10, and the types, models, and sizes of the two playback devices may be the same or different, which is not limited here.
  • the multimedia interaction method of the present application uploads the first playback information after the first playback device 10 stops playing to the second playback device 20 through the mobile terminal, and the second playback device 20 continues to play the multimedia of the first playback device 10 according to the first playback information.
  • content can realize the effect of continuous playback of multimedia content in different places, and increase user experience.
  • the multimedia interaction method further includes:
  • S16 Receive second playback information sent by the mobile terminal, where the second playback information is playback information determined by the second playback device to stop playing the multimedia content after receiving the stop playback instruction;
  • the first playback device 10 further includes a first playback module 18 .
  • Step S16 may be implemented by the first receiving module 12
  • step S18 may be implemented by the first playing module 18 . That is to say, the first receiving module 12 is used to receive the second playback information sent by the mobile terminal, and the second playback information is the playback information determined by the second playback device to stop playing the multimedia content after receiving the stop playback instruction; The module 18 is configured to continue playing the multimedia content of the second playing device according to the second playing information.
  • step S16 and step S18 are the inverse processes of step S12 and step S14, that is to say, the second playback device 20 can also continue to present the stopped playing multimedia content on the mobile terminal.
  • the second playback information is the playback information that the second playback device 20 stops playing the multimedia content after receiving the stop playback instruction.
  • the mobile terminal may receive the second playback information sent by the second playback device 20 to the mobile terminal, and the mobile terminal will then The second playback information is sent to the first playback device 10, and the first playback device 10 may receive the second playback information sent by the mobile terminal, and continue to play the multimedia content being played by the second playback device 20 according to the second playback information.
  • the first playback device 10 and the second playback device 20 of the present application may determine to stop playing the playback content of the node after receiving the stop playback instruction, that is, the first playback device 10 determines the first playback information and the second playback
  • the device 20 similarly determines the second play information, and the second play information is of the same nature as the first play information. Therefore, the second playback information is similar to the first playback information.
  • the second playback information may be the multimedia content after the playback device determines the stop playback node (including the stop playback node) after receiving the stop playback instruction, or it may be the multimedia content after the playback stop node is received. All the playing contents of the play program determined after the instruction (that is, the playing contents can be played from the beginning in the second playing device 20).
  • the first playback information may include: at least one of playback content, playback position and playback application when the first playback device 10 stops playback.
  • the playback content when the first playback information only includes the playback content when the first playback device 10 stops playing, the playback content may refer to the playback content after the first playback device 10 stops the playback node (including the playback stop node). , making the multimedia content play continuously, convenient and fast.
  • the first playback information may also refer to the entire playback content of the multimedia content when the first playback device 10 stops playing (the playback content may be played from the beginning in the second playback device 20 ). Select the node to start playing, and play flexibly.
  • the playback position may refer to the playback position of the node where the first playback device 10 stops playing, and the second playback device 20 may stop playing the node according to the playback position of the node.
  • the multimedia content is intelligently searched and the playback position is determined, and then the second playback device 20 can continue to play the multimedia content from the playback position.
  • the playback application refers to the playback application when the first playback device 10 stops playing, and the second playback device 20 can directly select and play according to the playback application corresponding multimedia content.
  • the playing application may be, for example, a children's video early education app, a news playing app, a video teaching app, and other applications.
  • the first playback information includes a plurality of playback content
  • playback position and playback application when the first playback device 10 stops playback that is, the above three embodiments are combined in two or three or three together Combined with the obtained situation.
  • the first playback information is the playback content after the current playback position (including the current playback position)
  • the second playback device 20 can explicitly determine the playback to continue playing Location and playback content, so that users can continue to watch multimedia content in different places.
  • the second playback device 20 can accurately determine the multimedia content to be played according to the playback application and the playback content, and can also realize that the user can continue to watch the multimedia content in another place.
  • the first playback information includes playback content, playback position, and playback application
  • the second playback device 20 can accurately determine the playback position, playback application, and playback content to continue playing according to the playback application, playback position, and playback content.
  • the purpose of users continuing to watch multimedia content in different places That is to say, the more information content the first playback information contains, the more accurate and faster the playback content determined by the second playback device 20 is, which enhances the user's experience of playing multimedia content in different places.
  • the second play information may also include: at least one of the play content, play position and play application when the second play device 20 stops playing, the second play information is basically the same as the first play information, and the two are only the The playback devices are different, and will not be repeated here.
  • the first playback device 10 and the mobile terminal are in a first communication network, and the first communication network includes one or more wireless communication protocols among DLNA, Miracast, Zigbee, Airplay, and MQTT. That is to say, the first playback device 10 may communicate with the mobile terminal through one or more wireless communication protocols among DLNA, Miracast, Zigbee, Airplay, and MQTT. Understandably, in a home environment, a general mobile terminal (such as a mobile phone) and the first playback device 10 are connected to the same WiFi, so the mobile terminal (mobile phone) and the first playback device 10 can be connected in communication, and the communication protocol can be DLNA , Miracast, Zigbee, Airplay, MQTT and other wireless communication protocols.
  • the second playback device 20 and the mobile terminal are in a second communication network, and the second communication network includes a wireless communication manner and a wired connection manner.
  • the second playback device 20 may communicate with the mobile terminal through long-distance wireless communication.
  • the mobile terminal can send it to the second playback device 20 through long-distance wireless communication, that is, the second playback device 20 also has a wireless long-distance communication module, such as 2G, 3G, 4G or 5G. Communication module, or other long-distance wireless communication modules, such as Lora, WiFi and other communication modules.
  • the second playback device 20 may be a remote playback device with a distance from the mobile terminal greater than a predetermined threshold.
  • the mobile terminal and the first playback device 10 are both at home at this time, and the second playback device 20 may be outside the user's home.
  • the second playback device 20 may also be a computer in an office far away from home or other playback devices in a different place from the first playback device 10 .
  • the connection method between the second playback device 20 and the mobile terminal is not limited to a wireless connection, and the second playback device 20 and the mobile terminal can be connected through a wired network.
  • the mobile terminal can be connected with the second playback device 20 Devices 20 interact via HDMI, USB.
  • the mobile terminal can interact with the second playback device 20 through NFC.
  • the second playback device 20 can accept the first playback information and continue to play the first playback device. 10 of the corresponding audiovisual content.
  • the second playback device 20 may also be connected to the mobile terminal through a mobile communication service provider or other connection methods such as USB or other connection methods, which are not limited herein.
  • the second playback device 20 can be set and selected in the mobile terminal according to the user's own needs, which is not limited here.
  • the multimedia interaction method further includes: receiving a user's active input of a stop playing instruction through an input device and sending it to the first playback device 10; or, detecting a user state within a preset range to automatically generate a stop playing instruction.
  • the first playback device 10 can receive the user's input to stop playing by means of NFC, and at the same time, the first playback device 10 can also send the first playback information to a mobile terminal such as a mobile phone by means of NFC.
  • the input device may refer to the touch screen in the first playback device or the remote controller that remotely controls the first playback device, that is, the input through the input device may refer to the input through the touch screen or the remote controller Input, the user actively enters the stop command through the input device, which may refer to the user pressing the pause play button on the remote control or the touch screen to input the stop play command, or it may refer to the user pressing the standby button on the remote control to input the stop play command, or it may be The user directly shuts down the first playback device 10 to obtain a stop playback instruction.
  • the multimedia interaction method detects a user state within a preset range by the first playback device 10 to automatically generate a stop playback instruction, wherein the preset range may refer to a predetermined distance range from the screen of the first playback device 10, for example, it may be a distance from the screen of the first playback device 10.
  • the screen distance of the first playback device 10 is within a distance range of 1 m, 1.2 m, 2 m, 2.5 m, 3 m, 3.8 m, 4 m, 4.8 m, 5 m, and 6 m.
  • the user status may refer to detecting whether the user is within a predetermined distance range of the first playback device 10 , including that the user is within a predetermined distance range of the first playback device 10 , and the user is not within the predetermined distance range of the first playback device 10 . within the distance.
  • the first playback device 10 may automatically generate a stop playback instruction.
  • the detection method here can detect the infrared image of the user through infrared to detect whether the user is within a predetermined distance in front of the screen of the first playback device 10 , or other detection methods such as setting a distance sensor, which are not limited here.
  • the multimedia interaction method of the present application detects whether the user is within the predetermined range of the first playback device 10 in real time. When the user is not in the first playback device 10, the first playback device 10 can directly, intelligently and automatically generate a stop playback instruction. Strong, which is conducive to improving the user experience.
  • the user state may refer to detecting whether the user's line of sight is watching the first playback device 10 through the camera, that is, analyzing the user's line of sight by collecting the user's image through the camera, that is, the user state includes that the user's line of sight is watching the first playback device 10.
  • a playback device 10 or the user's line of sight is not watching the first playback device 10 .
  • the multimedia interaction method of the present application can intelligently determine the user state by detecting in real time whether the user's line of sight is watching the first playback device 10, so that the first playback device 10 can automatically generate stop playback instructions intelligently and quickly, which is beneficial to improve user experience.
  • the first playback device 10 when the first playback device 10 detects that the user status within the 5m range is that the user is not within the 5m range, the first playback device 10 automatically generates a stop playback instruction, or When the first playback device 10 detects that the user status within a range of 5 m is that the user is not looking at the first playback device 10, the first playback device 10 automatically generates a stop playback instruction.
  • the multimedia interaction method includes: receiving a stop playing instruction sent by the mobile terminal through NFC to control the first playing device to stop playing the multimedia content and determining the first playing information; uploading the first playing information to the mobile terminal through NFC So that the mobile terminal sends the first playback information to the second playback device, so that the second playback device continues to play the multimedia content of the first playback device according to the first playback information.
  • the mobile terminal and the first playback device 10 can be quickly and efficiently communicated and connected in a short distance.
  • the multimedia interaction method of the present application simultaneously directly uses the mobile terminal to send a stop playing instruction to the first playback device 10 through NFC and the first playback device 10 directly uploads the first playback information to the mobile terminal 30 through NFC, without using other
  • the remote control device or the user approaches the first playback device 10 to touch the screen to input a stop playback instruction, which is fast in terms of aspects, and is conducive to improving the user experience.
  • the multimedia interaction method of the present application is described below from the mobile terminal side.
  • Multimedia interaction methods include:
  • S32 Receive the first playback information uploaded by the first playback device 10, where the first playback information is the playback information determined by the first playback device 20 to stop playing the multimedia content after receiving the stop playback instruction;
  • the present application further provides a mobile terminal 30 .
  • the mobile terminal 30 includes: a second receiving module 32 and a second transmitting module 34 .
  • Step S32 may be implemented by the second receiving module 32
  • step S34 may be implemented by the second transmitting module 34 . That is to say, the second receiving module 32 is configured to receive the first playback information uploaded by the first playback device 10, and the first playback information is the playback information determined by the first playback device 10 to stop playing the multimedia content after receiving the stop playback instruction. ; The second transmission module 34 is used to send the first playback information to the corresponding second playback device 20, so that the corresponding second playback device 20 continues to play the multimedia content of the first playback device.
  • the mobile terminal 30 is an access point (Access Point, AP) of many remote playback devices, and the mobile terminal 30 may include mobile electronic devices such as mobile phones and tablet computers.
  • the first playback device 10 , the second playback device 20 and the first playback information have been introduced in detail on the playback device side, and will not be repeated here.
  • the multimedia interaction method of the present application uses the first playback device 10 to upload the first playback information to the second playback device 20 via the mobile terminal 30, and the second playback device 20 continues to play the multimedia content of the first playback device 10 according to the first playback information, It can realize the effect of continuous playback of multimedia content in different places, and increase user experience.
  • the multimedia interaction method includes:
  • S36 Receive the second playback information uploaded by the second playback device 20, and the second playback information is the playback information determined by the second playback device 20 to stop playing the multimedia content after receiving the stop playback instruction;
  • step S36 may be implemented by the second receiving module 32
  • step S38 may be implemented by the second transmitting module 34
  • the second receiving module 32 is configured to receive the second playback information uploaded by the second playback device 20, and the second playback information is the playback information determined by the second playback device 20 to stop playing the multimedia content after receiving the stop playback instruction.
  • the second transmission module 34 is used to send the second playback information to the corresponding first playback device 10 , so that the corresponding first playback device 10 continues to play the multimedia content of the second playback device 20 .
  • the first playback device 10 and the mobile terminal 30 are in the first communication network, and the second playback device 20 and the mobile terminal 30 are in the second communication network.
  • the first communication network includes one or more wireless communication protocols among DLNA, Miracast, Zigbee, Airplay, and MQTT. That is to say, the first playback device 10 communicates with the mobile terminal 30 through one or more wireless communication protocols among DLNA, Miracast, Zigbee, Airplay, and MQTT.
  • the second communication network includes a wireless communication manner and a wired connection manner, that is, the second playback device 20 can be communicatively connected to the mobile terminal 30 through a long-distance wireless communication manner or a wired connection manner.
  • the mobile terminal can interact with the second playback device 20 through NFC. After the user connects the mobile terminal with the second playback device 20 via NFC, the second playback device 20 can accept the first playback information and continue to play the first playback device. 10 of the corresponding audiovisual content.
  • the second playback device 20 may also be connected to the mobile terminal through a mobile communication service provider or other connection methods such as USB or other connection methods, which are not limited herein.
  • the method before sending the first playback information to the corresponding second playback device 20, so that the corresponding second playback device 20 continues to play the multimedia content of the first playback device 20, the method further include:
  • the first playback device 30 includes a first detection module 31 and a first selection module 33 .
  • Step S31 may be implemented by the first detection module 31
  • step S33 may be implemented by the first selection module 33 . That is to say, the first detection module 31 is used to detect the motion information of the mobile terminal; the first selection module 33 is used to send out the first selection information when the motion information of the mobile terminal 30 meets the first preset condition, so that the user can The first selection information selects the second playback device 20 for continuing to play the multimedia content.
  • steps S31 and 33 and step 32 do not indicate the sequence of execution of steps S31 and 33 and step 32, and the sequence of steps S31 and 33 and step 32 is not limited here, and steps S31 and 33 can be executed first and then steps 32, step 32 may also be performed first and then steps S31 and 33, or steps 32, S31 and 33 may be performed simultaneously.
  • the motion information may include the moving speed and the moving direction
  • the mobile terminal 30 may determine the moving speed and the moving direction of the mobile terminal 30 through the gesture sensor and the GPS module. That is to say, the first detection module 31 may include an attitude sensor and a GPS module.
  • the first preset condition may refer to that the moving direction of the mobile terminal 30 is toward the second playback device 20, and the moving speed of the mobile terminal 30 is a constant speed or variable speed motion.
  • the first selection module 33 of the mobile terminal 30 may send out the first selection information to enable the user to select the second playback device 20 for continuing to play the multimedia content according to the first selection information.
  • the first selection information may refer to that when the mobile terminal 30 provides multiple second playback devices for the user to select and play according to the motion information of the mobile terminal 30, the user can select one of the multiple second playback devices 20.
  • One or more playback devices are used to continue playing the multimedia content, so that the user can select one or more second playback devices 20 nearby to continue playing the multimedia content, which is more intelligent, and can also flexibly select one or more second playback devices 20 Device 20 continues to play multimedia content, with increased flexibility in user selection.
  • the first detection module 31 detects the movement of the mobile terminal 30
  • the direction is the A direction
  • the moving speed is 1m/s in a uniform motion.
  • the first selection module 33 of the mobile terminal 30 can send out the first selection information, and the first selection information can be visualized information presented on the display page of the mobile terminal 30 as shown in FIG.
  • the first selection information can also be through voice information. Prompt the user to choose, the selection method is convenient, fast and more intelligent.
  • the user can select one or more of the second playback devices 20 to continue playing the multimedia content. As shown in FIG. 12, the user can only select the second playback device 201 to continue playing the multimedia content.
  • the second playback device 201 and the second playback device 202 can be selected to continue playing the multimedia content at the same time, that is, the second playback device 20 that continues to play can be flexibly selected completely according to user requirements, so as to improve the user experience.
  • sending the first selection information to enable the user to select the second playback device 20 for continuing to play the multimedia content according to the first selection information includes: The movement trend of the mobile terminal 30 is determined according to the movement speed and movement direction of the mobile terminal 30; when the movement trend is to move away from the preset range of the first playback device, the first selection information is sent.
  • the mobile terminal 30 can detect the movement trend of the mobile terminal in real time according to its moving speed and moving direction, for example, When the movement trend of the mobile terminal 30 is to leave the door of the house and enter the elevator, that is, the movement trend of the mobile terminal 30 is to move away from the preset range of the first playback device 10 (for example, the first playback device 10 is a TV at home), then At this time, the mobile terminal 30 can start to detect the position information of the mobile terminal 30 and the second playback device 20, and send the first selection information. The user can flexibly select one or more second playback devices 20 according to the first selection information to continue playing the multimedia content.
  • the method further includes:
  • S331 In response to the user's operation of selecting the second playback device 20, detect the location information of the mobile terminal 30 and the location information of the second playback device 20;
  • S332 When the location information of the mobile terminal 30 and the location information of the second playback device 20 satisfy the second preset condition, send out second selection information so that the user can choose whether to connect the second playback device 20 and the first selection information according to the second selection information. A playback message is sent to the second playback device 20 .
  • step S331 can be implemented by the first detection module 331
  • step S332 can be implemented by the first selection module 33 . That is to say, the first detection module 331 can also be used to detect the location information of the mobile terminal and the location information of the second playback device in response to the user's operation of selecting the second playback device; the first selection module 33 can also be used to When the location information of the mobile terminal and the location information of the second playback device satisfy the second preset condition, the second selection information is sent out so that the user can choose whether to connect the second playback device according to the second selection information and send the first playback information to the first playback device. Two playback devices.
  • the first detection module 331 can detect the location information of the mobile terminal 30 and the second playback device 20 in real time, so as to determine in real time whether the mobile terminal 30 (user) is playing the second playback device in real time. the vicinity of the device.
  • the first selection module 33 of the mobile terminal 30 can present the second selection information to the user when the location information of the mobile terminal and the location information of the second playback device satisfy the second preset condition, and the user then selects the selection information according to the second selection information.
  • the mobile terminal 30 is connected in communication with the second playback device 20 so as to send the first playback information to the second playback device 20 .
  • the second preset condition may include: the distance between the mobile terminal 30 and the second playback device 20 is less than the distance threshold and the orientation is within the preset angle threshold range. That is to say, when the multimedia interaction method of the present application determines that the distance between the mobile terminal 30 and the second playback device 20 is less than the distance threshold, and the orientation of the mobile terminal is within the preset angle threshold range of the second playback device 20, it can be used. Controlling the mobile terminal 30 to send out the second selection information ensures that the user holding the mobile terminal 30 can establish a connection between the determined second playback device 20 and the mobile terminal 30 before reaching the second playback device 20, which can strengthen the selection process from the first playback device 20. The continuity of the continuous playback of the device 10 to the second playback device 20 improves the user experience.
  • sending the first playback information to the corresponding second playback device 20 so that the corresponding second playback device 20 continues to play the multimedia content of the first playback device 10 further includes: the mobile terminal 30 responding to user selection The operation of connecting the second playback device 20 and sending the first playback information to the second playback device 20, sending the first playback information to the second playback device 20, so that the second playback device 20 continues to play the multimedia of the first playback device 10 content.
  • sending the first playback information to the corresponding second playback device 20 so that the corresponding second playback device 20 continues to play the multimedia content of the first playback device 10 further includes: the mobile terminal 30 sends the A playback message is sent to the corresponding second playback device 20 , so that the second playback device continues to play the multimedia content of the first playback device 10 .
  • first playback device 10 and the second playback device 20 can also be interchanged, so that the multimedia content being played by the second playback device 20 can also be sent to the first playback device 10 through the mobile terminal 30 for playback. Play continuously.
  • multimedia interaction method described above focusing on the playback device is also applicable to the mobile terminal in the embodiment of the present application, and the implementation principle thereof is similar, which is not repeated here.
  • an embodiment of the present application further provides an electronic device 200 , including a processor 210 , a memory 220 , and a computer program 222 stored in the memory 220 .
  • the electronic device 200 may be a mobile phone, a tablet computer, a smart wearable device (smart watch, smart glasses, etc.), a virtual reality device or a head-mounted display device, a television, and other devices. This embodiment is described by taking the electronic device 200 as a mobile phone as an example.
  • the electronic device 200 may be the first playback device 10 or a part of the first playback device 10, or the electronic device 200 may be the first playback device 10 and the first playback device 10.
  • the connected device, the electronic device 200 may also be the second playback device 20 or a part of the second playback device 20 , and the electronic device 200 may also be a device connected to the second playback device 20 .
  • the electronic device 200 may be the mobile terminal 30 or a part of the mobile terminal 30 , and the electronic device 200 may also be a device connected to the mobile terminal 30 .
  • the present application provides a non-volatile computer-readable storage medium 40 containing a computer program.
  • the computer program 42 is executed by one or more processors 50, the processor 50 is made to perform the above-mentioned multimedia interaction. steps of the method.
  • the computer-readable storage medium 40 may be a storage medium built in the electronic device 200 , such as a memory, or a storage medium that can be plugged into the electronic device 200 , such as an SD card.
  • the multimedia interaction method and electronic device 200 and storage medium 40 of the present application upload the first playback information through the mobile terminal to the second playback device through the first playback device, and the second playback device continues to play the first playback device according to the first playback information.
  • Multimedia content can realize the effect of continuous playback of multimedia content in different places and increase user experience.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La présente invention divulgue un procédé d'interaction multimédia utilisé dans un premier dispositif de lecture. Le procédé comprend les étapes consistant à : (S12) recevoir une instruction d'arrêt de lecture visant à commander le premier dispositif de lecture de façon à arrêter la lecture d'un contenu multimédia et déterminer des premières informations de lecture ; et (S14) télécharger les premières informations de lecture dans un terminal mobile de façon à permettre au terminal mobile d'envoyer les premières informations de lecture à un second dispositif de lecture et à amener le second dispositif de lecture à poursuivre la lecture du contenu multimédia du premier dispositif de lecture en fonction des premières informations de lecture. La présente invention divulgue également un dispositif de lecture, un terminal mobile, un appareil électronique et un support de stockage.
PCT/CN2021/083927 2021-03-30 2021-03-30 Procédé d'interaction multimédia, dispositif de lecture, terminal mobile et appareil électronique WO2022204933A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/083927 WO2022204933A1 (fr) 2021-03-30 2021-03-30 Procédé d'interaction multimédia, dispositif de lecture, terminal mobile et appareil électronique
CN202180000649.1A CN115804114A (zh) 2021-03-30 2021-03-30 多媒体交互方法、播放设备、移动终端和电子装置

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PCT/CN2021/083927 WO2022204933A1 (fr) 2021-03-30 2021-03-30 Procédé d'interaction multimédia, dispositif de lecture, terminal mobile et appareil électronique

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Citations (4)

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US20130165164A1 (en) * 2009-02-26 2013-06-27 Edward R. W. Rowe Transferring Media Context Information Based on Proximity to a Mobile Device
CN104426853A (zh) * 2013-08-23 2015-03-18 腾讯科技（深圳）有限公司 一种多媒体同步播放方法、服务器、终端以及系统
CN104616675A (zh) * 2013-11-05 2015-05-13 华为终端有限公司 一种切换播放设备的方法及移动终端
US20170279909A1 (en) * 2016-03-22 2017-09-28 Le Holdings (Beijing) Co., Ltd. Method and electronic device for resuming playing videos between multi-terminals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130165164A1 (en) * 2009-02-26 2013-06-27 Edward R. W. Rowe Transferring Media Context Information Based on Proximity to a Mobile Device
CN104426853A (zh) * 2013-08-23 2015-03-18 腾讯科技（深圳）有限公司 一种多媒体同步播放方法、服务器、终端以及系统
CN104616675A (zh) * 2013-11-05 2015-05-13 华为终端有限公司 一种切换播放设备的方法及移动终端
US20170279909A1 (en) * 2016-03-22 2017-09-28 Le Holdings (Beijing) Co., Ltd. Method and electronic device for resuming playing videos between multi-terminals

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