WO2014040485A1 - 一种数字媒体内容播放转移的方法及播放设备及系统 - Google Patents

一种数字媒体内容播放转移的方法及播放设备及系统 Download PDF

Info

Publication number
WO2014040485A1
WO2014040485A1 PCT/CN2013/082161 CN2013082161W WO2014040485A1 WO 2014040485 A1 WO2014040485 A1 WO 2014040485A1 CN 2013082161 W CN2013082161 W CN 2013082161W WO 2014040485 A1 WO2014040485 A1 WO 2014040485A1
Authority
WO
WIPO (PCT)
Prior art keywords
digital media
media content
indication
predefined
event
Prior art date
Application number
PCT/CN2013/082161
Other languages
English (en)
French (fr)
Inventor
刘海军
周云军
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to KR1020147030016A priority Critical patent/KR20140147867A/ko
Priority to JP2015510636A priority patent/JP6139666B2/ja
Priority to US14/397,209 priority patent/US20150185856A1/en
Priority to EP13837028.3A priority patent/EP2833242A4/en
Publication of WO2014040485A1 publication Critical patent/WO2014040485A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • 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]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42224—Touch pad or touch panel provided on the remote control
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen

Definitions

  • the present invention relates to the field of communications and information, and in particular, to a method and a playback device and system for playing and transferring digital media content.
  • the development of digital multimedia and networks has enriched the entertainment experience in people's daily lives.
  • the current technology allows people to watch HDTV at home.
  • the source of TV programs may come from digital discs, cable TV, the Internet, etc., and can experience stereo, 5.1-channel, 7.1-channel and even more realistic sound effects, and people can Using tablet electronic devices (PADs), mobile phones to achieve these experiences, people can transfer digital content between different devices over the network, and control the playback of one device through remote control, gestures, such as control switching the previous channel, the next channel Programs and more.
  • PIDs tablet electronic devices
  • control methods for multiple devices are commonly controlled by using the respective remote controllers of the devices, and these remote controllers are often not universal, and most of the remote controllers do not have network functions, such as traditional televisions and stereos; There are also some remote controllers that support the network, such as loading software that supports interworking protocols on devices with computing and network capabilities (such as mobile phones, PADs) to control another device.
  • the technical problem to be solved by the present invention is to provide a method for broadcasting and transferring digital media content and broadcasting Equipment and systems provide new solutions for the ease of handling of digital media content devices.
  • the present invention provides a method for playing and transferring digital media content, including: after the first device recognizes the first indication and/or the second device recognizes the second indication, the second device plays the Digital media content indicated by a device to the second device;
  • the first device identifies that the first indication is: the first device is configured according to the video data of the action captured by the camera module, and/or the first device analyzes the touch screen touch data captured by the touch screen processing module.
  • the data is data that conforms to a predefined transmission operation event;
  • the second device identifies that the second indication is: the second device analyzes, according to the video data captured by the camera module, that the video data is a video data that meets a predefined receiving gesture or conforms to a predefined receiving limb motion, and/ Or the second device analyzes, according to the touch screen touch data captured by the touch screen processing module, that the data is consistent with the predefined receiving operation event data.
  • the above method may also have the following features:
  • the predefined transmission gesture refers to a user swiping or pinching or grabbing or finger aggregation or two-handed aggregation.
  • the above method may also have the following features:
  • the coincident predefined send operation event refers to a one-touch event or a multi-touch event or a pan event or a multi-point pan aggregate event.
  • the above method may also have the following features:
  • the predefined receiving gesture refers to an action of throwing, releasing, pointing, or opening a finger.
  • the above method may also have the following features:
  • the predefined receive operational event is a one-touch event or a multi-touch event or a panning event or a multi-point panning scatter event.
  • the above method may also have the following features:
  • the method further includes the following: the first device identifies a request message for transmitting the transferred digital media content after the first indication; the second device receives the request message and identifies the second After the indication, replying to the first device to receive a response to the request message, the first After receiving the response, the device indicates the digital media content to the second device; or
  • the second device After the second device identifies the second indication, the second device sends a request message for transferring the digital media content to the first device; after the first device receives the request message and identifies the first indication, Responding to the second device to respond to the request message and indicating the digital media content to the second device.
  • the above method may also have the following features:
  • the method further includes the following process: the first device, after identifying the first indication, sending a request message for transferring digital media content to the second device, and indicating the digital media to the second device content.
  • the above method may also have the following features:
  • the method further includes the following process: after the second device identifies the second indication, sending a request message for transferring digital media content to the first device, where the first device receives the request message The digital media content is indicated to the second device.
  • the above method may also have the following features:
  • the request message includes a category indication of digital media content, the category indication comprising a combination of one or more of the following parameters: image, video, audio, desktop.
  • the above method may also have the following features:
  • the first device indicates that the digital media content indicates that the first device sends the digital media content that the first device is playing to the second device, or the first device sends the digital media to the second device.
  • the address of the content
  • the digital media content is local digital media content of the first device or digital media content obtained by the first device through a network.
  • the present invention further provides a playback device as a source device, the playback device includes a camera module and/or a touch screen processing module, and the playback device further includes a data transmission indication identification module and a network module;
  • the data transmission indication identification module is configured to: identify the first indication, specifically, according to The video data captured by the camera module analyzes that the video data is video data that conforms to a predefined sending gesture or conforms to a predefined sending limb motion, and/or analyzes the touch screen touch data according to the touch screen processing module.
  • Data is data that meets predefined send operation events;
  • the network module is configured to: after the data transmission indication identification module recognizes the first indication, indicate the digital media content to the target playback device.
  • the above device may also have the following features:
  • the predefined transmission gesture refers to a user swiping or pinching or grabbing or finger aggregation or two-handed aggregation.
  • the above device may also have the following features:
  • the coincident predefined send operation event refers to a one-touch event or a multi-touch event or a pan event or a multi-point pan aggregate event.
  • the above device may also have the following features:
  • the network module is further configured to: send, to the target playing device, digital media content that is being played by the playing device or an address of the digital media content; the digital media content is local digital media content of the playing device Or digital media content obtained through the network.
  • the present invention further provides a playback device as a target device, the playback device includes a camera module and/or a touch screen processing module, and the playback device further includes a data transmission indication recognition module, a network module, Playback control module;
  • the data transmission indication identification module is configured to: identify the second indication, specifically, to analyze, according to the video data captured by the camera module, that the video data is a video data that conforms to a predefined receiving gesture or conforms to a predefined receiving limb motion, And/or, analyzing, according to the touch screen touch data captured by the touch screen processing module, the data is consistent with the predefined receiving operation event data;
  • the network module is configured to: after the data transmission indication identification module identifies the second indication, receive an indication of the peer device;
  • the play control module is configured to: play the digital media content indicated by the peer playing device.
  • the predefined receiving gesture refers to an action of throwing, releasing, pointing, or opening a finger.
  • the above device may also have the following features:
  • the predefined receive operational event is a one-touch event or a multi-touch event or a panning event or a multi-point panning scatter event.
  • the above device may also have the following features:
  • the indication of the peer device refers to the address of the digital media content or the digital media content that the peer device is playing;
  • the playback control module is further configured to: play the digital media content when the indication of the peer device refers to the digital media content being played by the peer device; the indication at the peer device refers to When the address of the digital media content is obtained, the digital media content corresponding to the address is obtained and played.
  • the present invention also provides a digital media content playback transfer system, including the above source device and the target device.
  • the embodiments of the present invention make the digital media content device easier to control, improve the usability of the digital media content device, and improve the user experience.
  • 1 is a schematic diagram of a method for playing and transferring digital media content in the solution
  • FIG. 2 is a schematic diagram of a gesture operation on a first device in an example in the solution
  • FIG. 3 is a schematic diagram of a pinch gesture operation on a first device in an example in the solution
  • FIG. 4 is a schematic diagram of a gesture losing operation on a second device in the example in the solution.
  • FIG. 5 is a schematic diagram of a gesture operation of a second device in an example in the solution.
  • FIG. 6 is a schematic diagram of a finger gesture operation on a second device in the example in the solution.
  • FIG. 7 is a schematic diagram of an open gesture operation of the second device in the example in the present solution.
  • FIG. 8 is a schematic structural diagram of a playback device in the present solution.
  • various components, systems, devices, processing steps and/or data structures can be manufactured, manipulated, and/or executed using various types of operating systems, computing platforms, computer programs, and/or general purpose machines.
  • the method included is performed by a computer, device or machine, and the method can be stored as machine readable instructions, which can be stored on a determined medium, such as a computer storage device, including but not limited to ROM (read only memory) Storage, FLASH memory, transfer device, etc.), magnetic storage media (eg, magnetic tape, disk drives, etc.), optical storage media (eg, CD-ROM, DVD-ROM, paper cards, tape, etc.) and other well-known types Program memory.
  • ROM read only memory
  • FLASH memory FLASH memory
  • magnetic storage media eg, magnetic tape, disk drives, etc.
  • optical storage media eg, CD-ROM, DVD-ROM, paper cards, tape, etc.
  • the first device and the second device are involved in the method.
  • the first device and the second device configure the camera module and/or the touch screen processing module.
  • the first device has the capability of playing the digital media content
  • the camera module can be configured to identify the first indication according to the data captured by the camera module, or configure the touch screen processing module to identify the first indication according to the data captured by the touch screen processing module.
  • the device is also connected to the second device via a wired network or a wireless network, for example, having a network interface supporting IEEE 802.1 lb/g/n, and also supporting IEEE 802.3, so that it can be connected to an IP network.
  • the second device has the capability of playing the digital media content
  • the camera module may be configured to identify the second indication according to the data captured by the camera module, or configure the touch screen processing module to identify the second indication according to the data captured by the touch screen processing module
  • second The device is also connected to the first device via a wired network or a wireless network.
  • the backup connection for example, has a network interface supporting IEEE 802.1 lb/g/n, and also supports IEEE 802.3, so that it can be connected to an IP network.
  • the method for transferring the playback of the digital media content includes: after the first device recognizes the first indication and/or the second device recognizes the second indication, the second device plays the digital media content indicated by the first device to the second device;
  • the first device identifies that the first indication is: the first device analyzes, according to the video data captured by the camera module, that the video data is video data that meets a predefined sending gesture or conforms to a predefined sending limb motion, and/or, first The device analyzes, according to the touch screen touch data captured by the touch screen processing module, that the data is data that meets a predefined sending operation event;
  • the second device identifies that the second indication is: the second device analyzes, according to the video data captured by the camera module, the video data is video data that meets a predefined receiving gesture or conforms to a predefined receiving limb motion, and/or second The device analyzes, according to the touch screen touch data captured by the touch screen processing module, that the data is in accordance with the predefined receiving operation event data.
  • the first device indicates to the indicated digital media content that the first device sends the digital media content that the first device is playing to the second device, or the first device sends the digital media content to the second device; the digital media content is The local digital media content of the first device is or the digital media content obtained by the first device through the network.
  • the second device receives the digital media content being played by the first device, the digital device directly plays the received digital media content.
  • the second device receives the address of the digital media content, the corresponding digital media content is obtained and played according to the address.
  • This digital media content can be a combination of one or more of: image, video, audio, desktop.
  • the predefined send gesture refers to the user swiping or pinching or grabbing or finger aggregation or two-handed aggregation action.
  • a predefined send operation event is a one-touch event or a multi-touch event or a pan event or a multi-point panning event.
  • a predefined receive gesture is an action that throws, releases, points, or opens a finger.
  • the predefined receive operation event is a one-touch event or a multi-touch event or a pan event or a multi-point panning event.
  • the first device and the second device may perform the negotiation of the two-way information exchange, for example: after the first device identifies the first indication, the first device sends a request message for transferring the digital media content to the second device; After receiving the request message and identifying the second indication, the first device returns a response to receive the play request, and the first device, after receiving the response, indicates the digital media content to the second device. Or after the second device identifies the second indication, sending a request message for transferring the digital media content to the first device; after receiving the request message and identifying the first indication, the first device The second device replies with a response to receive the play request and indicates the digital media content to the second device.
  • the first device and the second device may perform negotiation of one-way information interaction, for example, the first device sends the transferred digital media content play and request message to the second device after identifying the first indication, and indicates the number to the second device. Media content.
  • the second device sends a request for transferring the digital media content to the first device after the second device is identified, and the second device indicates the digital media content after the first device receives the request message.
  • the request message may include a category indication of the digital media content, and the category indication includes a combination of one or more of the following parameters: image, video, audio, desktop.
  • the first device and the second device may also not negotiate, that is, under the premise that the two are both the communication parties (even under the premise of the source device and the target device in both), the first device recognizes the first After the indication and/or the second device recognizes the second indication, the second device plays the digital media content indicated by the first device to the second device.
  • the first device is a PAD and the second device is a TV.
  • Digital media content is being played on the PAD.
  • the digital media content can be a locally stored video file, or a video stream from an IP network, or a local audio file, or an audio stream from an IP network, or an operating system. desktop.
  • touch screen on the PAD and there is also a camera.
  • the user can use the finger to grasp or pinch and slide through the touch screen, and can also perform the grasping action by hand in front of the camera.
  • the PAD has the ability to trigger the playback of digital media content.
  • the meaning here is that the PAD can receive the action of the hand on the touch screen, or obtain the moving image through the camera, thereby determining the instruction to transfer the digital media content by the predefined recognition.
  • the PAD has a network interface that supports IEEE 802.1 lb/g/n and IEEE 802.3 to connect to an IP network.
  • the modules in the PAD also have network service capabilities, and the network service capability can discover and connect with other devices, and after receiving the indication that the transfer preparation has been triggered. Broadcast messages to other devices.
  • the TV has a camera.
  • the user can manually throw, release, or point the action in front of the camera.
  • the TV has the ability to recognize the playback of the transferred digital media content.
  • the TV can obtain the moving image through the camera, so that the digital media content is transferred to the TV playback according to the predefined definition, that is, the digital media content is about to be transferred to the device.
  • This recognition combines contextual scenes: including the throwing action of the recognition hand and the release action of the hand.
  • There is a touch screen on the TV which can capture the pointing action of the user's hand or the movement of the hand on the touch screen through the touch screen.
  • the TV has a network interface that supports IEEE 802.1 lb/g/n and IEEE 802.3 to connect to an IP network.
  • the modules in the TV also have the network service capability, and the network service capability can discover and connect with other devices, and can receive the broadcast message of the PAD, respond to the broadcast message, and can also send the PAD to the PAD after identifying the intention of the transfer action sent by the user.
  • the confirmation message finally transfers the digital media content to and from the PAD.
  • PAD and TV are connected to each other through a network.
  • the network service capabilities of PAD and TV include:
  • the actions that the PAD can recognize are:
  • Plan The user scrolls through the corresponding window or icon of the digital media content on the PAD touch screen; as shown in Figure 2.
  • this action is detected, and the resistance or current is detected by the touch screen, and the contact and the motion trajectory are recognized, thereby determining the gesture of the operation.
  • Pinch Use 3 fingers or 4 fingers or 5 fingers to make a pinch on the screen, as shown in Figure 3.
  • the actions that TV can recognize are:
  • the recognition of gestures can use the histogram method or the hidden Markov model method. Firstly, the gesture action of the user falls within the capture range of the camera, so that the camera can generate a gesture video and hand it to the recognition module, and the recognition module recognizes the position of the hand through the color, or contour, or structural light analysis of the gesture image in the video, and detects The gesture object is segmented, the gesture feature is extracted, and the gesture motion is tracked; then the finger direction and the motion direction sequence are processed, and finally the gesture motion is completely recognized. At this time, the method of comparing the predefined gesture motion space can be used. Determine the user's action operation intent.
  • the above two sets of actions respectively select one combination from each group, and can complete the transfer control of the digital media content, for example, select the first group 1) perform the action on the PAD, and then do the second group in the TV camera. Action 2).
  • the PAD sends the digital media content being played to the TV, and the TV plays the digital media content.
  • the first device is a PAD and the second device is a TV.
  • the digital media content is on the PAD
  • the user manipulates the digital media content from the PAD to the TV.
  • the usage scene and experience for the user is: In the living room of the family home, the user sits on the sofa, using the PAD Watching the home video on the PAD, when he grabs the finger on the PAD display that is playing the video, then raises his hand and then throws it toward the TV camera, so the digital media content that was originally played on the PAD, now TV
  • the user is directly played to watch the video content played on the TV. This process eliminates the need for the user to recognize the menu on the display, the need for the user to click on the display button, and the user does not need to use the remote control.
  • the devices PAD and TV are connected to each other through a network, and can communicate with each other.
  • the execution process of this embodiment includes steps 1 to 5.
  • Step 1 The user demonstrates the first action on the PAD, and the PAD recognizes the intent of this action: The video being played needs to be played on another device.
  • the first action here may be any one of the first group of actions in the foregoing embodiment.
  • the PAD can support one of these actions and support at least one of them.
  • the recognition of these actions can be pre-defined in the PAD in combination with the context.
  • Part of the motion recognition uses an image recognition algorithm, so that the PAD can recognize the meaning of the action, ie: the video currently being played needs to be in another device. Play on.
  • the triggering capability refers to an indication capable of receiving or recognizing the preparation for transfer playback, including the PAD having a touch screen, the hand grasping or swiping on the touch screen. Such an action or the like; triggering causes the first device to know the intent to transfer the digital media content.
  • the first device Upon completion of this step, the first device receives an indication that the digital media content is ready to be transferred (e.g., touch screen operation); or, the first device recognizes an indication that the digital media content is ready to be transferred.
  • an indication that the digital media content is ready to be transferred e.g., touch screen operation
  • the first device recognizes an indication that the digital media content is ready to be transferred.
  • Step 2 The PAD device sends a broadcast message: READY YOUR message
  • the PAD After the PAD recognizes the action, it recognizes the intention to transfer the digital media content, activates the network service function, and sends a broadcast/multicast message on the pre-defined address and port. The information included in the message is used to notify other devices to prepare for identification and reception. action.
  • This message is referred to as READY PLEASE in the present invention, and the information included in the message includes: the device name, address, port; this is the address of the READY PLEASE message for playing the digital media content, and the address of the subsequent receiving response message;
  • the indication of the digital media content category may be a combination of one or more of the following: an image, or a moving image, or a sound, or a desktop;
  • Digital media content attributes include an image encoding mode when the category is an image; an image encoding mode, a frame rate, etc. when the category is a moving image, a sound encoding method, and/or a sampling rate when the category is a sound, etc.
  • the category is a desktop, the desktop size, resolution, and the like are included;
  • the category is a combination mode, the corresponding parameters of each category in the combination are included;
  • the transmission protocol parameters for sending digital media content including addresses, ports, and other protocol parameter sets; if the transfer of digital media content is finally confirmed, the parameters listed here will be used to send the number Word media content;
  • Timeout indicates the valid time of this READY PLEASE message, that is, after the specified time, the transfer intention will be invalid (cancel).
  • the network capabilities of the PAD and TV enable the PAD to be interconnected with the TV, relying equally on the network capabilities of the device, after receiving an indication on the device that the playback of the digital media content has been triggered has been triggered.
  • the PAD sends out via the network a message indication that other devices, including the TV, are ready to receive or recognize gesture actions, that is, other devices need to confirm whether they can receive the transfer of digital media content.
  • the first device issues an indication that the other device can confirm the transfer of the digital media content.
  • Step 3 The TV recognizes the second action.
  • the second action here may be any one of the second group of actions in the foregoing embodiment.
  • the TV can support one of these actions and support at least one of them.
  • the identification of these actions is combined with the context and predefined in the TV.
  • This context includes the TV starting to activate the recognition function after the camera receives the PAD broadcast message; the motion recognition uses an image recognition algorithm, so that the TV can recognize
  • the meaning of the action ie: The video currently playing will be transferred to the device for playback.
  • the second device recognizes that the digital media content will be transferred to the device.
  • Step 4 After the TV recognizes the message (this message can be a broadcast message): PAIRED OK TV recognizes the action for the device, that is, after the intention of transferring the digital media content to the device is recognized, if the device can receive the foregoing
  • the digital media content in the broadcast message sent by the PAD initiates the network service function, and sends a response message to the PAD at a predetermined address and port, that is, a message called PAIRED OK in the present invention, and the information included in the message is used.
  • This device confirms that digital media content is acceptable.
  • the information included in the message includes:
  • the device name, address, port this is the outgoing address of the PAIRED OK message, and the address of the subsequent message interaction;
  • An indication of the type of digital media content that can be received which can be an image, or a moving image, or sound One of sound, or desktop, or a combination thereof; this is the TV confirms the content category to the PAD;
  • Image encoding includes image encoding
  • moving image categories include image encoding, frame rate, etc.
  • sound categories include encoding, and/or sampling rate, etc.
  • Desktop categories include desktop size, Resolution, etc.; this is the TV confirms the content attribute to the PAD; receives the transmission protocol of the transmitted digital media content, including the address, port, and other protocol parameter sets; if the transfer of digital media content is finally established, the column will be used. The parameters are received to receive; this is the TV confirms the content transfer protocol to the PAD;
  • Timeout indicates the effective time of this message, that is, after the specified time, the intention to receive digital media content will be invalid (cancelled).
  • Step 5 Transfer of digital media content.
  • the digital media content is transferred between the PAD and the TV until it is completed or aborted.
  • the transfer of digital media content using the media transmission protocol for message negotiation between the aforementioned PAD and TV, for example, real time transport protocol/Real Time Transport Control Protocol (RTT/RTCP), HTTP method Adaptive Streaming (HAS), File Transport Protocol (FTP), WiFi Display, WiFi Home, Wireless Home Digital Interface (WDI), Wireless HD Protocol (Wireless High Definition, WiHD) and more.
  • RTT/RTCP real time transport protocol/Real Time Transport Control Protocol
  • HTTP method Adaptive Streaming (HAS) HTTP method Adaptive Streaming
  • FTP File Transport Protocol
  • WiFi Display WiFi Display
  • WiFi Home Wireless Home Digital Interface
  • WDI Wireless Home Digital Interface
  • WiHD Wireless High Definition
  • Controlling the function of digital media playback such as fast forward and rewind, volume can be controlled on the PAD or TV by using the functions in the media transmission protocol, or can be completely controlled by the TV, where the TV needs to be buffered and transmitted.
  • Digital media content can be controlled on the PAD or TV by using the functions in the media transmission protocol, or can be completely controlled by the TV, where the TV needs to be buffered and transmitted.
  • the PAD can send a message to the TV to inform the TV that the playback is over and close the network connection.
  • the digital media content on the PAD comes from another content source device on the network, the digital media content on another content source device can also be transferred to the TV through three-party negotiation. In this case, the PAD can no longer participate in the digital Play, control, etc. of media content.
  • Specific embodiment 2
  • the user first performs a gesture operation on the TV, that is, first indicates the destination device, and then performs a gesture operation to the PAD, that is, indicates the source device, and the two complete the transfer negotiation, the PAD indicates the digital media content to the TV, and the TV plays.
  • a gesture operation on the TV that is, first indicates the destination device, and then performs a gesture operation to the PAD, that is, indicates the source device, and the two complete the transfer negotiation, the PAD indicates the digital media content to the TV, and the TV plays.
  • the PAD is defaulted to the source device, and the user only makes a gesture at the TV to transfer the digital media content to the TV for play. After the TV recognizes the indication, the TV broadcasts a message to the PAD, and the PAD responds to the broadcast message, and the two complete the transfer negotiation, PAD to The TV indicates digital media content and the TV plays.
  • the specific implementation manner is the same as that of the specific embodiment, and details are not described herein again.
  • the TV is defaulted to the target device, and the user only makes a gesture at the PAD to transfer the digital media content, the PAD recognizes the indication and broadcasts the message to the TV, and the TV responds to the broadcast message, and the two complete the transfer negotiation, and the PAD indicates the number to the TV.
  • the specific implementation manner is the same as that of the specific embodiment, and details are not described herein again.
  • the PAD is defaulted to the source device, and the TV is defaulted to the target device.
  • the user performs gesture indication on any of the two devices. After the two devices negotiate, the PAD indicates the digital media content to the TV, and the TV plays.
  • the specific implementation manner is the same as that of the specific embodiment, and details are not described herein again.
  • the negotiation process of two-way interaction between the two devices is included, and the negotiation process is omitted on the premise that the two are the communication parties (even under the premise of the source device and the target device in the default).
  • the PAD is used as the first device, and the present invention is not limited to the first device. It is a PAD device, a mobile phone, a player with a touch screen, a playback device using a mobile phone or a touch screen as a remote control, or even a computer, etc. can be used as the first device, and the trigger function in the foregoing process can also be on the computer. It is implemented by keyboard and mouse.
  • the TV is used as the second device, and the present invention is not limited to the second device being a TV device.
  • the camera is configured, there are various capabilities described in the embodiments, the mobile phone, the set top box, the projector, and the computer. And so on can be used as the second device.
  • the above embodiments are network-related and can be applied to communication based on IEEE 802.3, IEEE 802.1 lb/g/n, POWELINE, CABLE, PSTN, 3GPP (3rd Generation Partnership Project), 3GPP2 network, etc.
  • the IP network supported by the network, the operating system of each device can be applied to the UNIX-like operating system, the WINDOWS-like operating system, the ANDROID-type operating system, the IOS operating system, and the consumer interface can be applied to the JAVA language interface.
  • the foregoing process is an embodiment of the present invention, and is not limited to the embodiment, and is not intended to limit the execution of a specific process.
  • the present invention may also be implemented in a similar manner, such as indicating the name of the module, each The type of message, etc., but the naming form, the specific message content, etc. are different.
  • the playback device that can be used as the source device includes a playback control module for playing digital media content, and further includes a camera module and/or a touch screen processing module, the playback device further includes a data transmission indication recognition module and Network module.
  • the data transmission indication identification module is configured to identify the first indication, and specifically, to analyze, according to the video data captured by the camera module, that the video data is a video data that conforms to a predefined sending gesture or conforms to a predefined sending limb motion. And/or, analyzing, according to the touch screen touch data captured by the touch screen processing module, the data is data that meets a predefined transmission operation event;
  • the predefined transmission gesture refers to a user swiping or pinching or grabbing or finger aggregation or two-handed aggregation.
  • the coincident predefined send operation event refers to a one-touch event or a multi-touch event or a panning event or a multi-point panning aggregate event.
  • the network module is configured to, after the data transmission indication identification module recognizes the first indication, indicate the digital media content to the target playback device.
  • the network module is further configured to send, to the target playing device, digital media content that is being played by the playing device, or an address of the digital media content; the digital media content is local digital media content of the playing device Or digital media content obtained through the network.
  • the playback device that can be used as the target device includes a camera module and/or a touch screen processing module, and the playback device further includes a data transmission indication recognition module, a network module, and a playback control module.
  • the data transmission indication identification module is configured to identify the second indication, specifically, analyzing, according to the video data captured by the camera module, that the video data is video data that meets a predefined receiving gesture or conforms to a predefined receiving limb motion, and Or, according to the touch screen touch data captured by the touch screen processing module, analyzing that the data is consistent with the predefined receiving operation event data;
  • the predefined receiving gesture refers to an action of throwing, releasing, pointing, or opening a finger.
  • the predefined receive operational event is a one-touch event or a multi-touch event or a panning event or a multi-point panning scatter event.
  • the network module is configured to: after the data transmission indication identification module identifies the second indication, receive an indication of the peer device;
  • the play control module is configured to play the digital media content indicated by the peer playing device.
  • the indication of the peer device refers to the address of the digital media content or the digital media content being played by the peer device; the playback control module is further configured to indicate that the peer device refers to the peer end When the digital media content of the device is being played, the digital media content is played; when the indication of the peer device refers to the address of the digital media content, the digital media content corresponding to the address is obtained and played.
  • the play transfer system of the present invention includes both the source device and the target device, and the module functions of the two are not described herein.
  • the present invention can also provide a device having the functions of the source device and the target device, and the device can be used as a source device or a target device according to user requirements; I won't go into details here.
  • the invention makes the digital media content device easier to control, improves the usability of the digital media content device, and improves the user experience.
  • the embodiment of the invention makes the digital media content device easier to control, improves the usability of the digital media content device, and improves the user experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

一种数字媒体内容播放转移的方法及播放设备及系统，第一设备识别出第一指示和/或第二设备识别出第二指示后第二设备播放第一设备向第二设备指示的数字媒体内容；第一设备识别出第一指示是指：判断摄像模块捕获的视频数据是符合预定义发送手势或符合预定义发送肢体动作的视频数据，和/或，判断触屏处理模块捕获的触摸屏点触数据是符合预定义发送操作事件的数据。第二设备识别出第二指示是指：判断摄像模块捕获的视频数据是符合预定义接收手势或符合预定义接收肢体动作的视频数据，和/或，判断触屏处理模块捕获的触摸屏点触数据是符合预定义接收操作事件数据。上述方案可提高数字媒体内容设备的易用性，提高用户使用体验。

Description

一种数字媒体内容播放转移的方法及播放设备及系统
技术领域
本发明涉及通信与信息领域， 尤其涉及一种数字媒体内容播放转移的方 法及播放设备及系统。
背景技术
数字多媒体和网络的发展， 丰富了人们日常生活中的娱乐体验。 目前的 技术让人们在家里能够观看高清电视， 电视节目的来源可能来自数字光盘、 有线电视、 互联网等等， 能够体验立体声、 5.1声道、 7.1声道乃至更逼真的 声音效果，而且人们还能够使用平板电子设备 (PAD)、手机来实现这些体验， 人们能够通过网络在不同设备之间转移数字内容的播放， 以及通过遥控器、 手势控制一个设备的播放例如控制切换上一频道、 下一频道节目等等。
传统的对多个设备的控制方法中常见的是分别使用设备各自的遥控器进 行控制， 而这些遥控器往往是互不通用的， 遥控器大多不具备网络功能， 例 如传统的电视机、 音响； 也有一些支持网络的遥控器， 例如在具有计算和网 络能力的设备 (如手机、 PAD)上加载支持互通协议的软件，来控制另一设备。
随着技术的发展， 多个设备之间的内容播放共享、 转移需求越来越多， 上述操控方式显得并不够方便： 或者人们需要在一堆遥控器中挑选出对应设 备的那一个遥控器并随着控制不同的设备而不断地更换遥控器， 或者只能由 熟悉电脑基本操作的人们来操作 PAD、 手机来控制设备来控制单一的设备。 人们更希望使用更简单、 更自然的操作方式来控制内容的共享播放、 转移播 放。
如果能够提供一种更简单、 更自然的操控方式来实现对设备间的内容播 放转移、 协同播放等功能的控制， 将使得人们的娱乐生活更轻松、 更享受。 发明内容
本发明要解决的技术问题是提供一种数字媒体内容播放转移的方法及播 放设备及系统， 为数字媒体内容设备的易操控性提供新的解决方案。
为了解决上述技术问题， 本发明提供了一种数字媒体内容播放转移的方 法， 包括： 第一设备识别出第一指示和 /或第二设备识别出第二指示后， 所述 第二设备播放第一设备向所述第二设备指示的数字媒体内容；
所述第一设备识别出第一指示是指： 所述第一设备根据摄像模块捕获的 动作的视频数据， 和 /或， 所述第一设备根据触屏处理模块捕获的触摸屏点触 数据分析出所述数据是符合预定义发送操作事件的数据；
所述第二设备识别出第二指示是指： 所述第二设备根据摄像模块捕获的 视频数据分析出所述视频数据是符合预定义接收手势或符合预定义接收肢体 动作的视频数据， 和 /或， 所述第二设备根据触屏处理模块捕获的触摸屏点触 数据分析出所述数据是符合预定义接收操作事件数据。
优选地， 上述方法还可以具有以下特点：
所述预定义发送手势是指用户划或捏起或抓取或手指聚合或双手聚合动 作。
优选地， 上述方法还可以具有以下特点：
所述符合预定义发送操作事件是指单触事件或多触事件或平移事件或多 点平移聚合事件。
优选地， 上述方法还可以具有以下特点：
所述预定义接收手势是指抛丟、 释放、 指向或手指张开的动作。
优选地， 上述方法还可以具有以下特点：
所述预定义接收操作事件是单触事件或多触事件或平移事件或多点平移 分散事件。
优选地， 上述方法还可以具有以下特点：
所述方法还包括以下执行过程： 所述第一设备识别出所述第一指示后发 送转移数字媒体内容播放的请求消息； 所述第二设备收到所述请求消息并识 别出所述第二指示后， 向所述第一设备回复接收请求消息的响应， 所述第一 设备收到所述响应后向所述第二设备指示所述数字媒体内容； 或者，
所述第二设备识别出所述第二指示后向所述第一设备发送转移数字媒体 内容播放的请求消息； 所述第一设备收到所述请求消息并识别出所述第一指 示后， 向所述第二设备回复接受请求消息的响应， 并向所述第二设备指示所 述数字媒体内容。
优选地， 上述方法还可以具有以下特点：
所述方法还包括以下执行过程： 所述第一设备识别出所述第一指示后向 所述第二设备发送转移数字媒体内容播放的请求消息， 并向所述第二设备指 示所述数字媒体内容。
优选地， 上述方法还可以具有以下特点：
所述方法还包括以下执行过程： 所述第二设备识别出所述第二指示后向 所述第一设备发送转移数字媒体内容播放的请求消息， 所述第一设备收到所 述请求消息后向所述第二设备指示所述数字媒体内容。
优选地， 上述方法还可以具有以下特点：
所述请求消息包含数字媒体内容的类别指示， 所述类别指示包括以下参 数中的一种或多种的组合： 图像、 视频、 音频、 桌面。
优选地， 上述方法还可以具有以下特点：
所述第一设备指示数字媒体内容是指所述第一设备向所述第二设备发送 所述第一设备正在播放的数字媒体内容、 或者所述第一设备向所述第二设备 发送数字媒体内容的地址；
所述数字媒体内容是所述第一设备的本地数字媒体内容或者是所述第一 设备通过网络获取的数字媒体内容。
为了解决上述技术问题， 本发明还提供了一种作为源设备的播放设备， 所述播放设备包括摄像模块和 /或触屏处理模块，所述播放设备还包括数据传 输指示识别模块和网络模块；
所述数据传输指示识别模块， 设置为： 识别第一指示， 具体是指， 根据 所述摄像模块捕获的视频数据分析出所述视频数据是符合预定义发送手势或 符合预定义发送肢体动作的视频数据， 和 /或， 根据触屏处理模块捕获的触摸 屏点触数据分析出所述数据是符合预定义发送操作事件的数据；
所述网络模块， 设置为： 在所述数据传输指示识别模块识别出第一指示 后， 向目标播放设备指示数字媒体内容。
优选地， 上述设备还可以具有以下特点：
所述预定义发送手势是指用户划或捏起或抓取或手指聚合或双手聚合动 作。
优选地， 上述设备还可以具有以下特点：
所述符合预定义发送操作事件是指单触事件或多触事件或平移事件或多 点平移聚合事件。
优选地， 上述设备还可以具有以下特点：
所述网络模块， 还设置为： 向所述目标播放设备发送所述播放设备正在 播放的数字媒体内容或者所述数字媒体内容的地址； 所述数字媒体内容是所 述播放设备的本地数字媒体内容或者是通过网络获取的数字媒体内容。
为了解决上述技术问题，本发明还提供了一种作为目标设备的播放设备， 所述播放设备包括摄像模块和 /或触屏处理模块，所述播放设备还包括数据传 输指示识别模块、 网络模块、 播放控制模块；
所述数据传输指示识别模块， 设置为： 识别第二指示， 具体是指， 根据 摄像模块捕获的视频数据分析出所述视频数据是符合预定义接收手势或符合 预定义接收肢体动作的视频数据， 和 /或， 根据触屏处理模块捕获的触摸屏点 触数据分析出所述数据是符合预定义接收操作事件数据；
所述网络模块， 设置为： 在所述数据传输指示识别模块识别出所述第二 指示后， 接收对端设备的指示；
所述播放控制模块， 设置为： 播放所述对端播放设备所指示的数字媒体 内容。
优选地， 上述设备还可以具有以下特点： 所述预定义接收手势是指抛丟、 释放、 指向或手指张开的动作。
优选地， 上述设备还可以具有以下特点：
所述预定义接收操作事件是单触事件或多触事件或平移事件或多点平移 分散事件。
优选地， 上述设备还可以具有以下特点：
所述对端设备的指示是指所述对端设备正在播放的数字媒体内容或数字 媒体内容的地址；
所述播放控制模块， 还设置为： 在所述对端设备的指示是指所述对端设 备正在播放的数字媒体内容时， 播放所述数字媒体内容； 在所述对端设备的 指示是指数字媒体内容的地址时，获取所述地址对应的数字媒体内容并播放。
为了解决上述技术问题， 本发明还提供了一种数字媒体内容播放转移系 统， 包括上述源设备和所述目标设备。
综上所述， 本发明实施例使数字媒体内容设备更易操控， 提高数字媒体 内容设备的易用性， 提高用户使用体验。
附图概述
图 1是本方案中数字媒体内容播放转移方法的示意图；
图 2是本方案中示例中对第一设备的划手势操作的示意图；
图 3是本方案中示例中对第一设备的捏手势操作的示意图；
图 4是本方案中示例中对第二设备的丟手势操作的示意图；
图 5是本方案中示例中对第二设备的放手势操作的示意图；
图 6是本方案中示例中对第二设备的指手势操作的示意图；
图 7是本方案中示例中对第二设备的张开手势操作的示意图。
图 8是本方案中播放设备的结构示意图。
本发明的较佳实施方式
下面将结合附图和实施例对本发明进行详细描述。 为了清楚起见， 这里没有示出和描述设备的所有的常规特征。 当然， 应 当理解， 在任何实际设备的研制中， 必需做出特定实现方式的决定以便实现 研制者的特定目标， 例如符合与应用及业务相关的约束， 这些特定的目标随 着不同的实现方式而变化，并且随着不同的研制者而变化。而且，应当理解， 这种研制工作是复杂和耗时的， 但是尽管如此， 对于受到本发明公开内容启 发的普通技术人员而言所进行的技术工作是常规的。
根据这里描述的主题， 能够利用各种类型的操作系统、 计算平台、 计算 机程序、 和 /或通用机器来制造、 操作和 /或执行各种部件、 系统、 设备、 处 理步骤和 /或数据结构。 此外， 本领域的普通技术人员将会明白， 也可以利用 不太通用的设备， 而不脱离这里公开的发明构思的范围和精神实质。 其中， 所包含的方法由计算机、 设备或机器执行， 并且该方法可以被存储为机器可 读的指令， 它们可以存储在确定的介质上， 例如计算机存储设备， 包括但不 限于 ROM (只读存贮器、 FLASH存储器、 转移设备等)、 磁存储介质 (例如， 磁带、 磁盘驱动器等）、 光学存储介质 (例如， CD-ROM、 DVD-ROM, 纸卡、 纸带等)以及其他熟知类型的程序存储器。 此外， 应当认识到， 该方法可以利 用软件工具的选择由人类操作者执行， 而不需要人或创造性的判断。 需要说明的是， 在不冲突的情况下， 本申请中的实施例及实施例中的特 征可以相互任意组合。
如图 1所示， 本方法中涉及第一设备和第二设备。 第一设备和第二设备 配置摄像模块和 /或触屏处理模块。
第一设备具有播放数字媒体内容的能力， 还可以配置摄像模块， 根据摄 像模块捕获的数据识别第一指示， 或者配置触屏处理模块， 根据触屏处理模 块捕获的数据识别第一指示， 第一设备还通过有线网络或无线网络与第二设 备连接， 例如具有网络接口支持 IEEE 802.1 lb/g/n, 也支持 IEEE 802.3 , 从而 可以连接到 IP网络。
第二设备具有播放数字媒体内容的能力， 还可以配置摄像模块， 根据摄 像模块捕获的数据识别第二指示， 或者配置触屏处理模块， 根据触屏处理模 块捕获的数据识别第二指示， 第二设备还通过有线网络或无线网络与第一设 备连接， 例如具有网络接口支持 IEEE 802.1 lb/g/n, 也支持 IEEE 802.3 , 从而 可以连接到 IP网络。
数字媒体内容播放转移的方法包括： 第一设备识别出第一指示和 /或第二 设备识别出第二指示后， 第二设备播放第一设备向所述第二设备指示的数字 媒体内容；
第一设备识别出第一指示是指： 第一设备根据摄像模块捕获的视频数据 分析出所述视频数据是符合预定义发送手势或符合预定义发送肢体动作的视 频数据， 和 /或， 第一设备根据触屏处理模块捕获的触摸屏点触数据分析出所 述数据是符合预定义发送操作事件的数据；
第二设备识别出第二指示是指： 第二设备根据摄像模块捕获的视频数据 分析出所述视频数据是符合预定义接收手势或符合预定义接收肢体动作的视 频数据， 和 /或， 第二设备根据触屏处理模块捕获的触摸屏点触数据分析出所 述数据是符合预定义接收操作事件数据。
其中， 第一设备向指示的数字媒体内容是指第一设备向第二设备发送第 一设备正在播放的数字媒体内容、 或者第一设备向第二设备发送数字媒体内 容的地址； 数字媒体内容是第一设备的本地数字媒体内容或者是第一设备通 过网络获取的数字媒体内容。 第二设备收到第一设备正在播放的数字媒体内 容时， 直接播放收到数字媒体内容。 第二设备收到数字媒体内容的地址时， 根据此地址获取相应数字媒体内容并播放。
此数字媒体内容可以是一种或多种的组合： 图像、 视频、 音频、 桌面。 预定义发送手势是指用户划或捏起或抓取或手指聚合或双手聚合动作。 符合预定义发送操作事件是指单触事件或多触事件或平移事件或多点平 移聚合事件。
预定义接收手势是指抛丟、 释放、 指向或手指张开的动作。
预定义接收操作事件是单触事件或多触事件或平移事件或多点平移分散 事件。
第一设备和第二设备可以进行双向信息交互的协商， 例如： 第一设备识 别出第一指示后向第二设备发送转移数字媒体内容播放的请求消息； 第二设 备收到所述请求消息并识别出所述第二指示后， 向第一设备回复接收播放请 求的响应， 第一设备收到所述响应后向第二设备指示所述数字媒体内容。 或 者， 第二设备识别出所述第二指示后向所述第一设备发送转移数字媒体内容 播放的请求消息； 第一设备收到所述请求消息并识别出所述第一指示后， 向 第二设备回复接收播放请求的响应， 并向第二设备指示所述数字媒体内容。
第一设备和第二设备可以进行单向信息交互的协商， 例如： 第一设备识 别出第一指示后向第二设备发送转移数字媒体内容播放和请求消息， 并向第 二设备指示所述数字媒体内容。 再例如： 第二设备识别出第二指示后向第一 设备发送转移数字媒体内容播放的请求， 第一设备收到所述请求消息后第二 设备指示所述数字媒体内容。
上述协商过程中， 请求消息中可包含数字媒体内容的类别指示， 所述类 别指示包括以下参数中的一种或多种的组合： 图像、 视频、 音频、 桌面。
第一设备和第二设备也可以不进行协商， 即在已经默认两者为通信双方 的前提下 （甚至已默认两者中的源设备和目标设备的前提下） ， 第一设备识 别出第一指示和 /或第二设备识别出第二指示后，第二设备播放第一设备向所 述第二设备指示的数字媒体内容。
举例说明： 例如第一设备为 PAD, 第二设备为 TV。
PAD上正在播放数字媒体内容，数字媒体内容可以是本地存储的视频文 件， 或者是来自 IP 网络的视频流， 或者是本地的音频文件， 或者是来自 IP 网络的音频流， 也可以是操作系统的桌面。
PAD上有一触屏， 也有一摄像头。 用户可以使用手指在触摸屏上做抓或 捏拢、 划过这样的动作， 还可以在摄像头前用手做抓取动作等。
PAD具有转移数字媒体内容播放的触发能力， 这里含义是 PAD能够接 收触屏的上的手的动作， 或是通过摄像头获取运动图像， 从而按预定义识别 判断出准备转移播放数字媒体内容的指示。
PAD上有网络接口， 支持 IEEE 802.1 lb/g/n, 也支持 IEEE 802.3 , 从而 可以连接到 IP网络。 PAD 内的模块还具有网络业务能力， 网络业务能力能 够与其它设备互相发现、连接，并在收到已经触发了准备转移播放的指示后， 向其它设备广播消息。
TV作为第二设备， 有一摄像头。 用户可以在摄像头前用手做抛出、 释 放、 或指向动作等。 TV 具有识别转移数字媒体内容播放的能力， 这里就是 TV 能够通过摄像头获取运动图像， 从而按预定义识别出有数字媒体内容要 转移到本 TV播放， 也就是获知数字媒体内容即将转移到本设备， 这一识别 结合了上下文场景： 包括识别手的抛出动作、 手的释放动作。 TV上有一触 摸屏，可以通过触摸屏捕获用户手的指向动作或者手在触摸屏上张开的动作。
TV上有网络接口， 支持 IEEE 802.1 lb/g/n , 也支持 IEEE 802.3 , 从而可 以连接到 IP网络。 TV内的模块还具有网络业务能力， 网络业务能力能够与 其它设备互相发现、 连接， 并能够接收 PAD的广播消息、 响应广播消息， 还 能够在识别到用户发出的转移动作意图后， 向 PAD发送确认消息， 最终与 PAD进行数字媒体内容的播放转移。
PAD和 TV通过网络互相连接。 PAD和 TV的网络业务能力包括：
1)使得 PAD和 TV能够通过网络互相通讯；
2) 通过网络协商数字媒体内容播放的控制操作；
3) 可以进行数字媒体内容的传输。
PAD可识别出的动作分别为：
1) 划： 用户在 PAD触屏上数字媒体内容对应窗口或图标上划过； 如图 2所示。
在 PAD上， 划这一动作， 由触屏检测到电阻或电流， 识别出触点和运动 轨迹， 进而判断出操作的手势。
2)捏： 用 3个手指或 4个手指或 5个手指在屏上做捏拢抬起动作， 如图 3所示。
TV可识别出的动作分别为：
1)抛丟： 用户对着 TV摄像头用手做抛丟动作； 如图 4所示。
2)释放： 用户先保持第一组中的抓起或捏起手势， 然后对着 TV摄像头 用手做释放动作； 如图 5所示。 3) 指向： 用户对着 TV摄像头用手做指向动作； 如图 6所示。
4) 张开： 如果 TV屏有一触摸屏的话， 先收拢 5指， 然后用手指在触摸 屏上做张开动作； 如图 7所示。
手势动作的识别可釆用直方图法或隐马尔科夫模型法。 首先用户的手势 动作要落在摄像头捕获范围内，这样摄像头能够生成手势视频交给识别模块， 识别模块对视频中的手势图像通过颜色、 或轮廓、 或结构光分析等方法识别 出手的位置， 检测分割出手势对象， 提取出手势特征， 跟踪到手势运动； 然 后对手指方向、 运动方向序列进行处理， 最后完整地识别出手势动作， 此时 可釆用与预定义的手势动作空间对比等方法， 确定用户的动作操作意图。
除了上述的手势动作， 还可以用眼球运动、 身体姿势等动作。
上述两组动作分别从每组中各选其一组合， 都能够完成数字媒体内容的 转移控制，例如选择第一组的 1)在 PAD上做动作， 然后对着 TV摄像头做第 二组里的动作 2)。 PAD将正在播放的数字媒体内容发送至 TV, TV播放此数 字媒体内容。
下面通过具体实施例进行详细说明。
具体实施例一
第一设备为 PAD, 第二设备为 TV。 在这一实施例中， 数字媒体内容在 PAD上， 用户操控数字媒体内容从 PAD转移到 TV,对用户来说使用场景与 体验是： 在家庭居所的客厅里， 用户坐在沙发上， 使用 PAD观看 PAD上的 家庭录像， 当他用手指在正在播放视频的 PAD显示屏上抓一下、然后抬起手 再朝向 TV摄像头方向做抛出动作，于是原来在 PAD上播放的数字媒体内容， 现在 TV上被播放出来， 用户直接观看 TV上播放出来的视频内容。 这个过 程， 不需要用户识别显示屏上的菜单、 更不需要用户点击显示屏按钮等， 也 不需要用户使用遥控器。
本具体实施例中， 设备 PAD、 TV之间通过网络互相连接， 并能够互相 通讯。 本具体实施例的执行过程包括步骤 1至步骤 5。
步骤 1 : 用户在 PAD上演示第一动作， PAD识别这一动作的意图： 当前 正在播放的视频需要在另一设备上播放。
这里的第一动作， 可以是前述实施例中的第一组动作中的任一个动作。
PAD可以支持其中的一个动作， 且至少支持其中的一个动作。 对这些动作的 识别，在 PAD中可以是结合上下文预定义的，部分动作识别结合使用了图像 识别算法，从而 PAD能够识别出动作所表示的含义， 即： 当前正在播放的视 频需要在另一设备上播放。
在这一步，依赖于 PAD即第一设备的转移数字媒体内容播放的触发能力, 触发能力是指能够接收或识别准备转移播放的指示， 包括 PAD有一触屏、手 在触摸屏上抓捏或划过这样的动作等； 触发使得第一设备得知转移播放数字 媒体内容的意图。
完成这一步， 就完成了第一设备接收到准备转移播放数字媒体内容的指 示 (如触屏操作)； 或者说， 第一设备识别出准备转移播放数字媒体内容的指 示。
步骤 2: PAD设备发广播消息： READY PLEASE消息
PAD识别出动作， 识别了转移数字媒体内容播放意图后， 启动网络业务 功能， 在预先规定的地址和端口上发送广播 /组播报文， 报文中包括的信息用 于通知其它设备准备识别接收动作。
这一消息在本发明中称为 READY PLEASE, 报文中包括的信息包括： 本设备名称、 地址、 端口； 这是数字媒体内容播放的 READY PLEASE 消息的发出地址， 以及后续接收响应消息的地址；
数字媒体内容类别的指示， 可以是以下之一或多个的组合： 图像、 或运 动图像、 或声音、 或桌面；
数字媒体内容属性： 当类别是图像时包括图像编码方式； 当类别是运动 图像时包括图像编码方式、 帧率等等， 当类别是声音时包括声音编码方式、 和 /或釆样率等等， 当类别是桌面时包括桌面大小、 分辨率等等； 当类别是组 合方式时， 包括组合当中的各类别的相应参数；
发送数字媒体内容的传输协议参数， 包括地址、 端口、 及其它协议参数 集； 如果最终确认了数字媒体内容的转移， 将使用这里列出的参数来发送数 字媒体内容；
超时时间； 表示这一 READY PLEASE报文消息的有效时间 , 也就是过 了指定的时间之后， 这次的转移意图将无效 (取消）。
在完成这一步骤之前， PAD与 TV的网络能力能够使得 PAD与 TV完成 了互相连接， 同样地依赖设备的网络能力， 在本设备上收到已经触发了准备 转移数字媒体内容的播放的指示后， PAD通过网络发出让其它设备包括 TV 准备接收或识别手势动作的消息指示， 也就是其它设备需要确认是否能够接 收数字媒体内容的转移。
简言之， 在这一步， 第一设备发出让其它设备确认是否能够接收数字媒 体内容的转移的指示。
步骤 3: TV识别第二动作。
这里的第二动作， 可以是前述实施例中的第二组动作中的任一个动作。
TV 可以支持其中的一个动作， 且至少支持其中的一个动作。 对这些动作的 识别， 在 TV中是结合上下文且预定义的， 这种上下文包括 TV在摄像头收 到了 PAD的广播消息后开始启动识别功能；动作识别结合使用了图像识别算 法， 从而 TV能够识别出动作所表示的含义， 即： 当前正在播放的视频将要 被转移到本设备上播放。
在这一步， 第二设备识别出数字媒体内容将转移到本设备。
步骤 4： TV识别后发消息 （此消息可以是广播消息） ： PAIRED OK TV识别出针对本设备的动作， 即识别出了数字媒体内容播放转移到本 设备的意图后，若本设备能够接收前述 PAD发出的广播消息中的数字媒体内 容，就启动网络业务功能，在预先规定的地址和端口上向 PAD发送响应报文 即在本发明中称为 PAIRED OK的消息， 报文中包括的信息用于回答 PAD: 本设备确认可以接受数字媒体内容。
报文中包括的信息包括：
本设备名称、 地址、 端口； 这是 PAIRED OK消息的发出地址， 以及后 续消息交互的地址；
能够接收的数字媒体内容类别的指示， 可以是图像、 或运动图像、 或声 音、 或桌面或其组合之中的一个； 这是 TV向 PAD确认内容类别；
数字媒体内容属性： 图像类别时包括图像编码方式， 运动图像类别时包 括图像编码方式、 帧率等等， 声音类别时包括编码方式、 和 /或釆样率等等， 桌面类别时包括桌面大小、 分辨率等等； 这是 TV向 PAD确认内容属性； 接收发送来的数字媒体内容的传输协议， 包括地址、 端口、 及其它协议 参数集； 如果最终建立了数字媒体内容的转移， 将使用这里列出的参数来接 收； 这是 TV向 PAD确认内容传输协议；
超时时间；表示这一报文消息的有效时间 ,也就是过了指定的时间之后， 这次的能够接收数字媒体内容的意图将无效 (取消）。
在这一步， 第二设备向第一设备确认已经准备好接收数字媒体内容。 步骤 5: 数字媒体内容转移。
在 PAD与 TV之间通过网络消息确认之后， PAD与 TV之间开始转移数 字媒体内容直到完成或被中止。
数字媒体内容的转移，使用前述 PAD和 TV之间消息协商的媒体传输协 议， 例如可以使用实时传输协议 /实时传输控制协议 (Real Time Transport Protocol/Real Time Transport Control Protocol, RTP/RTCP), HTTP方式的自 适应流媒体 ( HTTP Adaptive Streaming, HAS )、文件传输协议 ( File Transport Protocol, FTP ) 、 WiFi联盟的显示技术 (WiFi Display), 无线家庭数字接口 ( Wireless Home Digital Interface, WHDI ) 、 无线高清协议（ Wireless High Definition, WiHD )等等。
控制数字媒体播放如快进快退、 音量的功能， 可以利用所述的媒体传输 协议中的功能， 在 PAD或 TV上进行控制， 也可以完全交由 TV控制， 这时 这里 TV需要緩存传输来的数字媒体内容。
当 PAD上的数字媒体内容播放结束或传输结束时， PAD可以发送消息 给 TV, 通知 TV播放结束， 关闭网络连接。
若 PAD上的数字媒体内容来自网络上另一内容源设备，也可以通过三方 协商的方式， 把另一内容源设备上的数字媒体内容转移到 TV上播放， 这情 形下 PAD可以不再参与数字媒体内容的播放、 控制等。 具体实施例二
用户先向 TV实施手势操作， 即先指出目的设备， 然后再向 PAD实施手 势操作，即指出源设备，两者完成转移协商， PAD向 TV指示数字媒体内容， TV进行播放。 具体执行方式与具体实施例一同理， 此处不再赘述。
具体实施例三
将 PAD默认为源设备，用户只在 TV处作出手势指示需将数字媒体内容 转移到 TV上播放， TV识别此指示后向 PAD广播消息， PAD响应此广播消 息， 两者完成转移协商， PAD向 TV指示数字媒体内容， TV进行播放。 具 体执行方式与具体实施例一同理， 此处不再赘述。
具体实施例四
将 TV默认为目标设备，用户只在 PAD处作出手势指示需将数字媒体内 容转移播放 , PAD识别此指示后向 TV广播消息 , TV响应此广播消息 , 两 者完成转移协商， PAD向 TV指示数字媒体内容， TV进行播放。 具体执行 方式与具体实施例一同理， 此处不再赘述。
具体实施例五
将 PAD默认为源设备， 将 TV默认为目标设备， 用户在两个设备的任一 设备上进行手势指示， 两设备进行协商后， PAD向 TV指示数字媒体内容， TV进行播放。 具体执行方式与具体实施例一同理， 此处不再赘述。
上述具体实施例中， 均包含了两设备进行双向交互的协商过程， 需说明 两者为通信双方的前提下（甚至已默认两者中的源设备和目标设备的前提下） 省略协商过程。
上述具体实施例中， PAD被作为第一设备， 而本发明并不限定于第一设 备是 PAD设备， 手机、 带触屏的播放器、使用手机或触屏做遥控器的播放设 备， 甚至是电脑等等都可以作为第一设备， 前述流程中的触发功能， 也可以 在电脑上由键盘、 鼠标来实现。
上述具体实施例中， TV被作为第二设备， 而本发明并不限定于第二设 备是 TV设备，只要配置有一摄像头，具有实施例中描述的各种能力，手机、 机顶盒、 投影仪、 电脑等等都可以作为第二设备。
上述实施例，网络相关的，可适用于基于 IEEE 802.3、 IEEE 802.1 lb/g/n、 POWELINE, CABLE, PSTN, 3 GPP ( 3rd Generation Partnership Project, 第 三代合作伙伴计划） 网络、 3GPP2 网络等通讯网络所支持的 IP 网络， 各设 备的操作系统可适用于 UNIX 类操作系统、 WINDOWS 类操作系统、 ANDROID类操作系统、 IOS操作系统， 对消费者接口可适用于 JAVA语言 接口等。
上述流程， 是实现本发明的实施例， 并不是限定只能用实施例来实现， 也不是用来限定具体流程执行的方法， 本发明还可以用类似的方式实现， 比 如表示模块的名字、 各种消息的类型等， 那不过是命名形式、 具体的报文内 容等有所不同。
如图 8所示， 可用为源设备的播放设备包括用于进行数字媒体内容播放 的播放控制模块， 还包括摄像模块和 /或触屏处理模块， 所述播放设备还包括 数据传输指示识别模块和网络模块。
所述数据传输指示识别模块， 用于识别第一指示， 具体是指， 根据所述 摄像模块捕获的视频数据分析出所述视频数据是符合预定义发送手势或符合 预定义发送肢体动作的视频数据， 和 /或， 根据触屏处理模块捕获的触摸屏点 触数据分析出所述数据是符合预定义发送操作事件的数据；
所述预定义发送手势是指用户划或捏起或抓取或手指聚合或双手聚合动 作。
所述符合预定义发送操作事件是指单触事件或多触事件或平移事件或多 点平移聚合事件。 所述网络模块， 用于在所述数据传输指示识别模块识别出第一指示后， 向目标播放设备指示数字媒体内容。 所述网络模块， 还用于向所述目标播放 设备发送所述播放设备正在播放的数字媒体内容、 或者所述数字媒体内容的 地址； 所述数字媒体内容是所述播放设备的本地数字媒体内容或者是通过网 络获取的数字媒体内容。
如图 8所示，可用为目标设备的播放设备包括摄像模块和 /或触屏处理模 块，所述播放设备还包括数据传输指示识别模块、网络模块、播放控制模块。
所述数据传输指示识别模块， 用于识别第二指示， 具体是指， 根据摄像 模块捕获的视频数据分析出所述视频数据是符合预定义接收手势或符合预定 义接收肢体动作的视频数据， 和 /或， 根据触屏处理模块捕获的触摸屏点触数 据分析出所述数据是符合预定义接收操作事件数据；
所述预定义接收手势是指抛丟、 释放、 指向或手指张开的动作。
所述预定义接收操作事件是单触事件或多触事件或平移事件或多点平移 分散事件。
所述网络模块， 用于在所述数据传输指示识别模块识别出所述第二指示 后， 接收对端设备的指示；
所述播放控制模块，用于播放所述对端播放设备所指示的数字媒体内容。 所述对端设备的指示是指所述对端设备正在播放的数字媒体内容或数字 媒体内容的地址； 所述播放控制模块， 还用于在所述对端设备的指示是指所 述对端设备正在播放的数字媒体内容时， 播放所述数字媒体内容； 在所述对 端设备的指示是指数字媒体内容的地址时， 获取所述地址对应的数字媒体内 容并播放。
本发明的播放转移系统同时包括上述源设备和目标设备， 两者的模块功 能此处不再赘述。
本发明还可以提供一种设备同时具有上述源设备和上述目标设备的功能, 则本设备可以根据用户需要作为源设备或者作为目标设备； 具体模块功能此 处不再赘述。
本发明使数字媒体内容设备更易操控，提高数字媒体内容设备的易用性， 提高用户使用体验。
当然， 本发明还可有其他多种实施例， 在不背离本发明精神及其实质的 但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成， 所述程序可以存储于计算机可读存储介质中， 如只读 存储器、 磁盘或光盘等。 可选地， 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地， 上述实施例中的各模块 /单元可以釆用 硬件的形式实现， 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。
工业实用性
本发明实施例使数字媒体内容设备更易操控， 提高数字媒体内容设备的 易用性， 提高用户使用体验。

Claims

权 利 要 求 书
1、 一种数字媒体内容播放转移的方法， 其中，
第一设备识别出第一指示和 /或第二设备识别出第二指示后，所述第二设 备播放第一设备向所述第二设备指示的数字媒体内容；
所述第一设备识别出第一指示是指： 所述第一设备根据摄像模块捕获的 动作的视频数据， 和 /或， 所述第一设备根据触屏处理模块捕获的触摸屏点触 数据分析出所述数据是符合预定义发送操作事件的数据；
所述第二设备识别出第二指示是指： 所述第二设备根据摄像模块捕获的 视频数据分析出所述视频数据是符合预定义接收手势或符合预定义接收肢体 动作的视频数据， 和 /或， 所述第二设备根据触屏处理模块捕获的触摸屏点触 数据分析出所述数据是符合预定义接收操作事件数据。
2、 如权利要求 1所述的方法， 其中，
所述预定义发送手势是指用户划或捏起或抓取或手指聚合或双手聚合动 作。
3、 如权利要求 1所述的方法， 其中，
所述符合预定义发送操作事件是指单触事件或多触事件或平移事件或多 点平移聚合事件。
4、 如权利要求 1所述的方法， 其中，
所述预定义接收手势是指抛丟、 释放、 指向或手指张开的动作。
5、 如权利要求 1所述的方法， 其中，
所述预定义接收操作事件是单触事件或多触事件或平移事件或多点平移 分散事件。
6、 如权利要求 1所述的方法， 其中，
所述方法还包括以下执行过程： 所述第一设备识别出所述第一指示后发 送转移数字媒体内容播放的请求消息； 所述第二设备收到所述请求消息并识 别出所述第二指示后， 向所述第一设备回复接收请求消息的响应， 所述第一 设备收到所述响应后向所述第二设备指示所述数字媒体内容； 或者，
所述第二设备识别出所述第二指示后向所述第一设备发送转移数字媒体 内容播放的请求消息； 所述第一设备收到所述请求消息并识别出所述第一指 示后， 向所述第二设备回复接受请求消息的响应， 并向所述第二设备指示所 述数字媒体内容。
7、 如权利要求 1所述的方法， 其中，
所述方法还包括以下执行过程： 所述第一设备识别出所述第一指示后向 所述第二设备发送转移数字媒体内容播放的请求消息， 并向所述第二设备指 示所述数字媒体内容。
8、 如权利要求 1所述的方法， 其中，
所述方法还包括以下执行过程： 所述第二设备识别出所述第二指示后向 所述第一设备发送转移数字媒体内容播放的请求消息， 所述第一设备收到所 述请求消息后向所述第二设备指示所述数字媒体内容。
9、 如权利要求 6、 7或 8所述的方法， 其中，
所述请求消息包含数字媒体内容的类别指示， 所述类别指示包括以下参 数中的一种或多种的组合： 图像、 视频、 音频、 桌面。
10、 如权利要求 1至 8中任一权利要求所述的方法， 其中，
所述第一设备指示数字媒体内容是指所述第一设备向所述第二设备发送 所述第一设备正在播放的数字媒体内容、 或者所述第一设备向所述第二设备 发送数字媒体内容的地址；
所述数字媒体内容是所述第一设备的本地数字媒体内容或者是所述第一 设备通过网络获取的数字媒体内容。
11、 一种播放设备， 其中，
所述播放设备包括摄像模块和 /或触屏处理模块，所述播放设备还包括数 据传输指示识别模块和网络模块；
所述数据传输指示识别模块， 设置为： 识别第一指示， 具体是指， 根据 所述摄像模块捕获的视频数据分析出所述视频数据是符合预定义发送手势或 符合预定义发送肢体动作的视频数据， 和 /或， 根据触屏处理模块捕获的触摸 屏点触数据分析出所述数据是符合预定义发送操作事件的数据；
所述网络模块， 设置为： 在所述数据传输指示识别模块识别出第一指示 后， 向目标播放设备指示数字媒体内容。
12、 如权利要求 11所述的设备， 其中，
所述预定义发送手势是指用户划或捏起或抓取或手指聚合或双手聚合动 作。
13、 如权利要求 11所述的设备， 其中，
所述符合预定义发送操作事件是指单触事件或多触事件或平移事件或多 点平移聚合事件。
14、 如权利要求 11所述的设备， 其中，
所述网络模块， 还设置为： 向所述目标播放设备发送所述播放设备正在 播放的数字媒体内容或者所述数字媒体内容的地址； 所述数字媒体内容是所 述播放设备的本地数字媒体内容或者是通过网络获取的数字媒体内容。
15、 一种播放设备， 其中，
所述播放设备包括摄像模块和 /或触屏处理模块，所述播放设备还包括数 据传输指示识别模块、 网络模块、 播放控制模块；
所述数据传输指示识别模块， 设置为： 识别第二指示， 是指， 根据摄像 模块捕获的视频数据分析出所述视频数据是符合预定义接收手势或符合预定 义接收肢体动作的视频数据， 和 /或， 根据触屏处理模块捕获的触摸屏点触数 据分析出所述数据是符合预定义接收操作事件数据；
所述网络模块， 设置为： 在所述数据传输指示识别模块识别出所述第二 指示后， 接收对端设备的指示；
所述播放控制模块， 设置为： 播放所述对端播放设备所指示的数字媒体 内容。
16、 如权利要求 15所述的设备， 其中， 所述预定义接收手势是指抛丟、 释放、 指向或手指张开的动作。
17、 如权利要求 15所述的设备， 其中，
所述预定义接收操作事件是单触事件或多触事件或平移事件或多点平移 分散事件。
18、 如权利要求 15所述的设备， 其中，
所述对端设备的指示是指所述对端设备正在播放的数字媒体内容或数字 媒体内容的地址；
所述播放控制模块， 还设置为： 在所述对端设备的指示是指所述对端设 备正在播放的数字媒体内容时， 播放所述数字媒体内容； 在所述对端设备的 指示是指数字媒体内容的地址时，获取所述地址对应的数字媒体内容并播放。
19、 一种数字媒体内容播放转移系统， 包括所述权利要求 11至 14任一 所述的设备， 还包括所述权利要求 15至 18任一所述的设备。
PCT/CN2013/082161 2012-09-12 2013-08-23 一种数字媒体内容播放转移的方法及播放设备及系统 WO2014040485A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020147030016A KR20140147867A (ko) 2012-09-12 2013-08-23 디지털 미디어 컨텐츠 재생 이전의 방법, 재생 설비 및 시스템
JP2015510636A JP6139666B2 (ja) 2012-09-12 2013-08-23 デジタルメディアコンテンツ再生転送方法、再生装置及びシステム
US14/397,209 US20150185856A1 (en) 2012-09-12 2013-08-23 Method for Transferring Playing of Digital Media Contents and Playing Device and System
EP13837028.3A EP2833242A4 (en) 2012-09-12 2013-08-23 METHOD FOR TRANSFERRING THE DIGITAL MEDIA CONTENT AND PLAYING DEVICE AND SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210336361.4 2012-09-12
CN2012103363614A CN102866777A (zh) 2012-09-12 2012-09-12 一种数字媒体内容播放转移的方法及播放设备及系统

Publications (1)

Publication Number Publication Date
WO2014040485A1 true WO2014040485A1 (zh) 2014-03-20

Family

ID=47445683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/082161 WO2014040485A1 (zh) 2012-09-12 2013-08-23 一种数字媒体内容播放转移的方法及播放设备及系统

Country Status (6)

Country Link
US (1) US20150185856A1 (zh)
EP (1) EP2833242A4 (zh)
JP (1) JP6139666B2 (zh)
KR (1) KR20140147867A (zh)
CN (1) CN102866777A (zh)
WO (1) WO2014040485A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016130925A (ja) * 2015-01-14 2016-07-21 レノボ・シンガポール・プライベート・リミテッド 複数の電子機器が連携動作をする方法、電子機器およびコンピュータ・プログラム
CN114374878A (zh) * 2021-12-28 2022-04-19 苏州金螳螂文化发展股份有限公司 一种基于动作识别的交互展示系统

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102866777A (zh) * 2012-09-12 2013-01-09 中兴通讯股份有限公司 一种数字媒体内容播放转移的方法及播放设备及系统
US9529439B2 (en) * 2012-11-27 2016-12-27 Qualcomm Incorporated Multi device pairing and sharing via gestures
CN103095326B (zh) * 2013-01-14 2015-03-18 成都西可科技有限公司 一种用于手机和电脑间数据传输的系统及其传输方法
CN103455270A (zh) * 2013-01-26 2013-12-18 曾昭兴 视频文件传输方法及视频文件传输系统
CN103455271A (zh) * 2013-01-26 2013-12-18 曾昭兴 文件传输方法及文件传输系统
CN103455273A (zh) * 2013-01-26 2013-12-18 曾昭兴 电子设备通信方法及电子设备通信系统
CN103780970B (zh) 2013-08-20 2018-03-16 华为终端（东莞）有限公司 一种媒体播放的方法、装置和系统
CN104426986B (zh) * 2013-09-06 2018-10-19 华为技术有限公司 多设备协作系统、第一设备、第二设备及其协作方法
US9986044B2 (en) 2013-10-21 2018-05-29 Huawei Technologies Co., Ltd. Multi-screen interaction method, devices, and system
CN104866084B (zh) 2014-02-25 2021-04-30 中兴通讯股份有限公司 手势识别方法、装置和系统
CN104866083B (zh) 2014-02-25 2020-03-17 中兴通讯股份有限公司 手势识别方法、装置和系统
KR101910757B1 (ko) * 2014-12-10 2018-10-22 노키아 테크놀로지스 오와이 로컬 인증
US10057640B2 (en) * 2015-08-17 2018-08-21 Google Llc Media content migration based on user location
CN105872199A (zh) * 2015-12-15 2016-08-17 乐视致新电子科技（天津）有限公司 一种手机终端中wihd功能的连接方法和手机终端
US10623517B2 (en) * 2015-12-29 2020-04-14 Oath Inc. Content prefetching and cache management
US20170195736A1 (en) * 2015-12-31 2017-07-06 Opentv, Inc. Systems and methods for enabling transitions between items of content
JP6805589B2 (ja) 2016-07-11 2020-12-23 富士通株式会社 情報処理装置、情報処理システム、情報処理プログラムおよび情報処理方法
US10506192B2 (en) * 2016-08-16 2019-12-10 Google Llc Gesture-activated remote control
CN106293093A (zh) * 2016-08-16 2017-01-04 合肥东上多媒体科技有限公司 数字多媒体接收机
CN107071156B (zh) * 2017-03-28 2020-03-27 努比亚技术有限公司 一种文档投影方法、终端设备及系统
US11290530B2 (en) * 2018-06-01 2022-03-29 Apple Inc. Customizable, pull-based asset transfer requests using object models
CN111541951B (zh) * 2020-05-08 2021-11-02 腾讯科技（深圳）有限公司 基于视频的交互处理方法、装置、终端及可读存储介质
CN112486363B (zh) * 2020-10-30 2023-12-19 华为技术有限公司 一种跨设备的内容分享方法、电子设备及系统
CN112272191B (zh) * 2020-11-16 2022-07-12 Oppo广东移动通信有限公司 数据转移方法及相关装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101410781A (zh) * 2006-01-30 2009-04-15 苹果公司 利用多点感测设备进行的手势操作
US20120030632A1 (en) * 2010-07-28 2012-02-02 Vizio, Inc. System, method and apparatus for controlling presentation of content
CN102866777A (zh) * 2012-09-12 2013-01-09 中兴通讯股份有限公司 一种数字媒体内容播放转移的方法及播放设备及系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004025590D1 (de) * 2003-09-02 2010-04-01 Nokia Corp Übertragung eingebetteter Informationen bezüglich einer Dienstqualität
KR100783552B1 (ko) * 2006-10-11 2007-12-07 삼성전자주식회사 휴대 단말기의 입력 제어 방법 및 장치
JP5151184B2 (ja) * 2007-03-01 2013-02-27 株式会社リコー 情報表示システム及び情報表示方法
US20100082990A1 (en) * 2008-09-29 2010-04-01 Microsoft Corporation Establishment of a relationship between wireless devices
US20100205628A1 (en) * 2009-02-12 2010-08-12 Davis Bruce L Media processing methods and arrangements
US9160814B2 (en) * 2008-11-10 2015-10-13 Intel Corporation Intuitive data transfer between connected devices
JP5233708B2 (ja) * 2009-02-04 2013-07-10 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
EP2226713A1 (en) * 2009-03-05 2010-09-08 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Cooperative drag and drop
JP5177071B2 (ja) * 2009-04-30 2013-04-03 ソニー株式会社 送信装置および方法、受信装置および方法、並びに送受信システム
US8407756B2 (en) * 2009-09-22 2013-03-26 At&T Intellectual Property I, L.P. Systems and methods for remote web query and image selection exchange to video screen
US8312392B2 (en) * 2009-10-02 2012-11-13 Qualcomm Incorporated User interface gestures and methods for providing file sharing functionality
US20110167447A1 (en) * 2010-01-05 2011-07-07 Rovi Technologies Corporation Systems and methods for providing a channel surfing application on a wireless communications device
US8756532B2 (en) * 2010-01-21 2014-06-17 Cisco Technology, Inc. Using a gesture to transfer an object across multiple multi-touch devices
CN201789504U (zh) * 2010-05-28 2011-04-06 福建慧翰信息技术有限公司 蓝牙设备
KR20120028548A (ko) * 2010-09-15 2012-03-23 삼성전자주식회사 티비와 이동통신 단말기 사이의 정보 전송을 위한 장치 및 방법
KR101763887B1 (ko) * 2011-01-07 2017-08-02 삼성전자주식회사 디바이스간 동기화된 인터랙션을 제공하는 콘텐츠 동기화 장치 및 방법
US20130003624A1 (en) * 2011-01-21 2013-01-03 Qualcomm Incorporated User input back channel for wireless displays
US9413803B2 (en) * 2011-01-21 2016-08-09 Qualcomm Incorporated User input back channel for wireless displays

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101410781A (zh) * 2006-01-30 2009-04-15 苹果公司 利用多点感测设备进行的手势操作
US20120030632A1 (en) * 2010-07-28 2012-02-02 Vizio, Inc. System, method and apparatus for controlling presentation of content
CN102866777A (zh) * 2012-09-12 2013-01-09 中兴通讯股份有限公司 一种数字媒体内容播放转移的方法及播放设备及系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016130925A (ja) * 2015-01-14 2016-07-21 レノボ・シンガポール・プライベート・リミテッド 複数の電子機器が連携動作をする方法、電子機器およびコンピュータ・プログラム
US10929703B2 (en) 2015-01-14 2021-02-23 Lenovo (Singapore) Pte. Ltd. Method apparatus and program product for enabling two or more electronic devices to perform operations based on a common subject
CN114374878A (zh) * 2021-12-28 2022-04-19 苏州金螳螂文化发展股份有限公司 一种基于动作识别的交互展示系统
CN114374878B (zh) * 2021-12-28 2023-04-11 苏州金螳螂文化发展股份有限公司 一种基于动作识别的交互展示系统

Also Published As

Publication number Publication date
EP2833242A1 (en) 2015-02-04
CN102866777A (zh) 2013-01-09
EP2833242A4 (en) 2015-06-24
KR20140147867A (ko) 2014-12-30
JP2015519653A (ja) 2015-07-09
JP6139666B2 (ja) 2017-05-31
US20150185856A1 (en) 2015-07-02

Similar Documents

Publication Publication Date Title
WO2014040485A1 (zh) 一种数字媒体内容播放转移的方法及播放设备及系统
JP6374052B2 (ja) デジタルメディアコンテンツ再生を転送する方法、装置およびシステム
JP6243843B2 (ja) デバイスリンキング
JP6379103B2 (ja) ジェスチャを介したマルチデバイスのペアリングおよび共有
US9913301B2 (en) Content sharing method and device
WO2017097088A1 (zh) 多屏投影控制方法、系统、终端设备及计算机存储介质
CN104866083B (zh) 手势识别方法、装置和系统
WO2015127787A1 (zh) 手势识别方法、装置、系统及计算机存储介质
JP2017517905A (ja) 無線通信システムにおけるアプリケーションデータを表示するための方法及び装置
US9712865B2 (en) Method, device and system for switching back transferred-for-play digital media content
US11653063B2 (en) Multi-device access, control and presentation of streaming content
WO2017020671A1 (zh) 视频交互方法、装置及视频源设备
WO2016062191A1 (zh) 信息发布方法、信息接收方法、装置及信息共享系统
KR100959498B1 (ko) 네트워크 기반 서비스모듈 연동을 위한 서비스 제어모듈을 구비한 로봇의 구동 방법
WO2024021036A1 (zh) 模型控制方法、装置、设备、系统以及计算机存储介质
WO2023115490A1 (zh) 协作信息显示控制方法、电子设备和存储介质
JP2023544043A (ja) リアルタイムおよびファイルベースのオーディオデータ処理

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13837028

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20147030016

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 14397209

Country of ref document: US

Ref document number: 2013837028

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2015510636

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE