KR20150089787A - Mobile terminal and control method for the mobile terminal - Google Patents

Abstract

The present invention relates to a mobile terminal playing a video and a control method thereof. The control method includes: a step of setting a new playing time t′ different from t for a video whose playing time of a total playing section from a starting point to an ending point is t; a step of dividing the total playing section into a main section and a summary section based on a preset standard by using frames including the video; and a step of playing the video in the main section and the summary section at different playing rates to play the total playing section for the set t′.

Description

[0001] MOBILE TERMINAL AND CONTROL METHOD FOR THE MOBILE TERMINAL [0002]

The present invention relates to a mobile terminal for reproducing a moving picture and a control method thereof.

A terminal can be divided into a mobile / portable terminal and a stationary terminal depending on whether the terminal is movable. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

Various new attempts have been made in terms of hardware or software to implement the complex functions of such multimedia devices. For example, a user interface environment is provided for a user to easily and conveniently play a moving image and to execute functions related to a moving image.

In addition, while the mobile terminal is regarded as a multimedia module for watching a moving image on the move, there is a need to summarize the moving image into a desired playback time of the user. For example, if it takes 20 minutes to get to work and arrive at your destination, there is a request to view an hour-long video shortened to 20 minutes.

An object of the present invention is to provide a mobile terminal and a control method thereof that can reproduce a moving picture in a summarized time.

It is another object of the present invention to provide a mobile terminal capable of reproducing a new type of moving picture.

In order to achieve the above object, a control method of a mobile terminal according to the present invention is a method for controlling a mobile terminal in which a new playback time t ', which is different from t, is applied to a moving image having a playback time t of a total playback interval from a start point to an end point And dividing the total playback section into a main section and a summary section according to a predetermined reference using frames included in the moving picture, and reproducing the total playback section during the set t ' And reproducing the main section and the summary section at different reproduction speeds.

According to an embodiment of the present invention, the moving picture is reproduced at a first speed in the main section and reproduced at a second speed which is faster than the first speed in the summary section.

According to an embodiment of the present invention, the step of dividing the total playback interval into a main interval and a summary interval may include: calculating an image variation amount of an n-th frame and an (n-1) -th frame among m frames constituting the total playback interval And if the calculated amount of image change is greater than a reference value, including the n-th frame in the main section, and if not included in the summary section, wherein each of the m- Or n is 2 to m so as to be included in the summary section.

According to an embodiment of the present invention, the step of dividing the total reproduction section into a main section and a summary section includes the steps of: selecting at least one character from the characters appearing in the moving picture; And including a frame including the selected character among m frames to be included in the main section and including the remaining frames in the summary section.

According to still another embodiment of the present invention, the step of setting t 'comprises the steps of: searching for an estimated arrival time from a start point to a destination where the terminal main body is located; and setting the found arrival expected time to t' The method comprising the steps of:

In order to achieve the above object, a mobile terminal according to the present invention includes: a display unit for displaying a moving image having a playback time t; The main moving picture is divided into a main section and a summary section according to a preset reference using the frames, and the total reproduction section is reproduced during the set t ' And a control unit for reproducing at different reproduction speeds.

According to an embodiment of the present invention, the controller reproduces at a first speed in the main section and reproduces at a second speed which is faster than the first speed in the summary section.

According to an embodiment of the present invention, the controller calculates an image variation amount of an n-th frame and an (n-1) -th frame among m frames constituting the total reproduction interval, If n is greater than 2, the n-th frame is included in the main section, otherwise, the n-th frame is included in the summary section, and each of the m frames is included in the main section or the summary section. .

According to an embodiment of the present invention, when at least one character of the characters appearing in the moving picture is selected, the controller may include the selected character among m frames constituting the total reproduction section And the remaining frames are included in the summary section.

In addition, according to an embodiment of the present invention, the controller searches for an expected arrival time from a source location to a destination location where the terminal body is located while reproducing the moving image, and sets the searched arrival expected time to t ' .

According to the present invention, a moving picture is divided into a main section and a summary section using frames included in a moving picture, and the moving picture can be reproduced in a predetermined time according to reproduction at different playback speeds in the main section and the summary section. For example, as a moving picture is played back in one-time speed in a main section and played back in a high-speed section in a summary section, a user can view a main scene of the moving picture and grasp the entire contents of the moving picture.

1A is a block diagram for explaining a mobile terminal according to the present invention;
1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention,
Figure 2 is a flow chart representative of a control method of the present invention;
Figures 3 and 4 are conceptual diagrams illustrating operations implemented by the control method of Figure 2;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.

FIG. 1A is a block diagram for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.

The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.

The wireless communication unit 110 may be connected to the wireless communication system 100 between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and another mobile terminal 100. [ And one or more modules that enable wireless communication between the network in which the terminal 100, or an external server, is located.

The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, An optical sensor (e.g., a camera 121, a microphone 122, a battery gage, an environmental sensor (e.g., a barometer, a hygrometer, a thermometer, (E.g., a sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.) Lt; RTI ID = 0.0 > Combined can be used.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. The touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and a user and may provide an output interface between the mobile terminal 100 and a user.

The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.

The memory 170 may store a plurality of application programs or applications running on the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. At least some of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions of the mobile terminal 100 (e.g., call incoming, outgoing, message reception, and origination functions) . Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.

In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [

Hereinafter, the various components of the mobile terminal 100 will be described in detail with reference to FIG. 1A.

First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or broadcast channel switching for at least two broadcast channels.

The mobile communication module 112 may be a mobile communication module or a mobile communication module capable of communicating with a plurality of mobile communication devices in accordance with technical standards or communication standards for mobile communication (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Wideband CDMA (WCDMA) A terminal, or a server on a mobile communication network constructed according to a mobile communication network (e.g.

The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. The wireless Internet module 113 is configured to transmit and receive a wireless signal in a communication network according to wireless Internet technologies.

Examples of the wireless Internet technology include a wireless LAN (WLAN), a wireless fidelity (WiFi) direct, a digital living network alliance (DLNA), a wireless broadband (WIBRO), a wimax (World Interoperability for Microwave Access) Packet Access, and Long Term Evolution (LTE). The wireless Internet module 113 transmits and receives data according to at least one wireless Internet technology, including Internet technologies not listed above.

The wireless Internet module 113, which performs wireless Internet access through the mobile communication network, is connected to the mobile communication module 110 through the mobile communication network, for example, from the viewpoint that the wireless Internet access by Wibro, HSDPA, GSM, CDMA, WCDMA, LTE, (112).

The short-range communication module 114 is for short-range communication, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), and Wi-Fi Direct technology. The short-range communication module 114 may communicate with the mobile terminal 100 through a wireless personal area network (Wireless Personal Area Networks) between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, The mobile terminal 100 may support wireless communication between the mobile terminal 100 and the network where the other mobile terminal 100 or the external server is located.

Here, the other mobile terminal 100 may be a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the mobile terminal 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. [ If the detected wearable device is a device authenticated to communicate with the mobile terminal 100 according to the present invention, the control unit 180 may transmit at least a part of the data processed by the mobile terminal 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation via the wearable device, or when a message is received in the mobile terminal 100, It is possible to check the message.

The position information module 115 is a module for obtaining the position (or current position) of the mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the mobile terminal utilizes the GPS module, it can acquire the position of the mobile terminal by using a signal transmitted from the GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, it can acquire the position of the mobile terminal based on information of a wireless access point (AP) that transmits or receives the wireless signal with the Wi-Fi module.

The input unit 120 is for inputting image information (or a signal), audio information (or a signal), or information input from a user. The input unit 120 may input image information The mobile terminal 100 may include one or a plurality of cameras 121. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 151. [ A plurality of cameras 121 provided in the mobile terminal 100 may be arranged to have a matrix structure and various angles or foci may be provided to the mobile terminal 100 through the camera 121 having the matrix structure A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.

The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to a function (or a running application program) being executed in the mobile terminal 100. Meanwhile, the microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in the process of receiving an external sound signal.

The user input unit 123 is for receiving information from a user and when the information is inputted through the user input unit 123, the control unit 180 can control the operation of the mobile terminal 100 to correspond to the input information . The user input unit 123 may include a mechanical input unit or a mechanical key such as a button located on a front or rear or side of the mobile terminal 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, And a touch key disposed on the touch panel. Meanwhile, the virtual key or the visual key can be displayed on a touch screen having various forms, for example, a graphic, a text, an icon, a video, As shown in FIG.

Meanwhile, the sensing unit 140 senses at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information, and generates a corresponding sensing signal. The control unit 180 may control the driving or operation of the mobile terminal 100 or may perform data processing, function or operation related to the application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.

First, the proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface or an object existing in the vicinity of the detection surface without mechanical contact using an electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is covered by the touch screen. The proximity sensor 141 has a longer life than the contact type sensor and its utilization is also high.

Examples of the proximity sensor 141 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. In the case where the touch screen is electrostatic, the proximity sensor 141 can be configured to detect the proximity of the object with a change of the electric field along the proximity of the object having conductivity. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.

On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141 as described above, and further provides visual information corresponding to the processed data It can be output on the touch screen. Furthermore, the control unit 180 can control the mobile terminal 100 such that different operations or data (or information) are processed according to whether the touch to the same point on the touch screen is a proximity touch or a touch touch .

The touch sensor senses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, do.

For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, etc. of a touch object to be touched on the touch screen on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.

Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.

On the other hand, the control unit 180 may perform different controls or perform the same control according to the type of the touch object, which touches the touch screen (or a touch key provided on the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to the current state of the mobile terminal 100 or an application program being executed.

On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. Touch can be sensed.

The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.

The camera 121 includes at least one of a camera 121, a photosensor, and a laser sensor. The camera 121 is a kind of camera sensor.

The camera 121 and the laser sensor may be combined with each other to sense a touch of the sensing object with respect to the three-dimensional stereoscopic image. The photosensor can be laminated to the display element, which is adapted to scan the movement of the object to be detected proximate to the touch screen. More specifically, the photosensor mounts photo diodes and TRs (Transistors) in a row / column and scans the contents loaded on the photosensor using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor performs coordinate calculation of the object to be sensed according to the amount of change of light, and position information of the object to be sensed can be obtained through the calculation.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

In addition, the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.

In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.

The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

The haptic module 153 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 153 may be vibration. The intensity and pattern of the vibration generated in the haptic module 153 can be controlled by the user's selection or setting of the control unit. For example, the haptic module 153 may synthesize and output different vibrations or sequentially output the vibrations.

In addition to the vibration, the haptic module 153 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 153 can transmit the tactile effect through the direct contact, and the tactile effect can be felt by the user through the muscles of the finger or arm. The haptic module 153 may include two or more haptic modules 153 according to the configuration of the mobile terminal 100.

The light output unit 154 outputs a signal for notifying the occurrence of an event using the light of the light source of the mobile terminal 100. Examples of events that occur in the mobile terminal 100 may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.

The signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or rear surface. The signal output may be terminated by the mobile terminal detecting the event confirmation of the user.

The interface unit 160 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 160 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device. For example, a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, an audio I / O port, a video I / O port, an earphone port, and the like may be included in the interface unit 160.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM) A universal subscriber identity module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the interface unit 160. [

The interface unit 160 may be a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, And various command signals may be transmitted to the mobile terminal 100. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The memory 170 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a RAM (Random Access Memory), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read- And may include a storage medium of at least one type of disk and optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 on the Internet.

Meanwhile, as described above, the control unit 180 controls the operations related to the application program and the general operation of the mobile terminal 100. [ For example, when the state of the mobile terminal meets a set condition, the control unit 180 can execute or release a lock state for restricting input of a user's control command to applications.

In addition, the control unit 180 performs control and processing related to voice communication, data communication, video call, or the like, or performs pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively . Further, the controller 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components. The power supply unit 190 includes a battery, the battery may be an internal battery configured to be chargeable, and may be detachably coupled to the terminal body for charging or the like.

In addition, the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 through which an external charger for supplying power for charging the battery is electrically connected.

As another example, the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port. In this case, the power supply unit 190 may use at least one of an inductive coupling method based on a magnetic induction phenomenon from an external wireless power transmission apparatus and a magnetic resonance coupling method based on an electromagnetic resonance phenomenon Power can be delivered.

In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

Referring to FIGS. 1B and 1C, the disclosed mobile terminal 100 includes a bar-shaped terminal body. However, the present invention is not limited thereto and can be applied to various structures such as a folder type, a flip type, a slide type, a swing type, and a swivel type in which a watch type, a clip type, a glass type or two or more bodies are relatively movably coupled .

Here, the terminal body can be understood as a concept of referring to the mobile terminal 100 as at least one aggregate.

The mobile terminal 100 includes a case (a frame, a housing, a cover, etc.) which forms an appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the inner space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.

A display unit 151 is disposed on a front surface of the terminal body to output information. The window 151a of the display unit 151 may be mounted on the front case 101 to form a front surface of the terminal body together with the front case 101. [

In some cases, electronic components may also be mounted on the rear case 102. Electronic parts that can be mounted on the rear case 102 include detachable batteries, an identification module, a memory card, and the like. In this case, a rear cover 103 for covering the mounted electronic components can be detachably coupled to the rear case 102. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic parts mounted on the rear case 102 are exposed to the outside.

As shown, when the rear cover 103 is coupled to the rear case 102, a side portion of the rear case 102 can be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the engagement. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b and the sound output unit 152b to the outside.

These cases 101, 102, and 103 may be formed by injection molding of synthetic resin or may be formed of metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.

The mobile terminal 100 may be configured such that one case provides the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components. In this case, a unibody mobile terminal 100 in which synthetic resin or metal is connected from the side to the rear side can be realized.

Meanwhile, the mobile terminal 100 may include a waterproof unit (not shown) for preventing water from penetrating into the terminal body. For example, the waterproof portion is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, And a waterproof member for sealing the inside space of the oven.

The mobile terminal 100 is provided with a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, Cameras 121a and 121b, first and second operation units 123a and 123b, a microphone 122, an interface unit 160, and the like.

1B and 1C, a display unit 151, a first sound output unit 152a, a proximity sensor 141, an illuminance sensor 142, an optical output unit (not shown) The first camera 121a and the first operation unit 123a are disposed on the side of the terminal body and the second operation unit 123b, the microphone 122 and the interface unit 160 are disposed on the side surface of the terminal body, And a mobile terminal 100 having a second sound output unit 152b and a second camera 121b disposed on a rear surface thereof.

However, these configurations are not limited to this arrangement. These configurations may be omitted or disposed on other surfaces as needed. For example, the first operation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side of the terminal body rather than the rear surface of the terminal body.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.

In addition, the display unit 151 may exist in two or more depending on the embodiment of the mobile terminal 100. In this case, the mobile terminal 100 may be provided with a plurality of display portions spaced apart from each other or disposed integrally with one another, or may be disposed on different surfaces, respectively.

The display unit 151 may include a touch sensor that senses a touch with respect to the display unit 151 so that a control command can be received by a touch method. When a touch is made to the display unit 151, the touch sensor senses the touch, and the control unit 180 generates a control command corresponding to the touch based on the touch. The content input by the touch method may be a letter or a number, an instruction in various modes, a menu item which can be designated, and the like.

The touch sensor may be a film having a touch pattern and disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or may be a metal wire . Alternatively, the touch sensor may be formed integrally with the display. For example, the touch sensor may be disposed on a substrate of the display or inside the display.

In this way, the display unit 151 can form a touch screen together with the touch sensor. In this case, the touch screen can function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first operation unit 123a.

The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to a user's ear and the second sound output unit 152b may be implemented as a loud speaker for outputting various alarm sounds or multimedia playback sounds. ). ≪ / RTI >

The window 151a of the display unit 151 may be provided with an acoustic hole for emitting the sound generated from the first acoustic output unit 152a. However, the present invention is not limited to this, and the sound may be configured to be emitted along an assembly gap (for example, a gap between the window 151a and the front case 101) between the structures. In this case, the appearance of the mobile terminal 100 can be made more simple because the hole formed independently for the apparent acoustic output is hidden or hidden.

The optical output unit 154 is configured to output light for notifying the occurrence of an event. Examples of the event include a message reception, a call signal reception, a missed call, an alarm, a schedule notification, an email reception, and reception of information through an application. The control unit 180 may control the light output unit 154 to terminate the light output when the event confirmation of the user is detected.

The first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in the photographing mode or the video communication mode. The processed image frame can be displayed on the display unit 151 and can be stored in the memory 170. [

The first and second operation units 123a and 123b may be collectively referred to as a manipulating portion as an example of a user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100 have. The first and second operation units 123a and 123b can be employed in any manner as long as the user is in a tactile manner such as touch, push, scroll, or the like.

In this figure, the first operation unit 123a is a touch key, but the present invention is not limited thereto. For example, the first operation unit 123a may be a mechanical key, or a combination of a touch key and a touch key.

The contents input by the first and second operation units 123a and 123b can be variously set. For example, the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, and the like, and the second operation unit 123b receives a command from the first or second sound output unit 152a or 152b The size of the sound, and the change of the display unit 151 to the touch recognition mode.

On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the user input unit 123. The rear input unit is operated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on / off, start, end, scrolling, and the like, the size adjustment of the sound output from the first and second sound output units 152a and 152b, And the like can be inputted. The rear input unit may be implemented as a touch input, a push input, or a combination thereof.

The rear input unit may be disposed so as to overlap with the front display unit 151 in the thickness direction of the terminal body. For example, the rear input unit may be disposed at the rear upper end of the terminal body such that when the user holds the terminal body with one hand, the rear input unit can be easily operated using the index finger. However, the present invention is not limited thereto, and the position of the rear input unit may be changed.

When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the first operation unit 123a is not disposed on the front surface of the terminal body in place of at least a part of the functions of the first operation unit 123a provided on the front surface of the terminal body, The display unit 151 may be configured as a larger screen.

Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing the fingerprint of the user, and the controller 180 may use the fingerprint information sensed through the fingerprint recognition sensor as authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.

The microphone 122 is configured to receive the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations to receive stereophonic sound.

The interface unit 160 is a path through which the mobile terminal 100 can be connected to an external device. For example, the interface unit 160 may include a connection terminal for connection with another device (for example, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), a Bluetooth port A wireless LAN port, or the like), or a power supply terminal for supplying power to the mobile terminal 100. The interface unit 160 may be implemented as a socket for receiving an external card such as a SIM (Subscriber Identification Module) or a UIM (User Identity Module) or a memory card for storing information.

And a second camera 121b may be disposed on a rear surface of the terminal body. In this case, the second camera 121b has a photographing direction which is substantially opposite to that of the first camera 121a.

The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may be arranged in a matrix form. Such a camera can be named an 'array camera'. When the second camera 121b is configured as an array camera, images can be taken in various ways using a plurality of lenses, and a better quality image can be obtained.

The flash 124 may be disposed adjacent to the second camera 121b. The flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.

And a second sound output unit 152b may be additionally disposed in the terminal body. The second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used for implementing a speakerphone mode in a call.

The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.

The terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 built in the terminal body or detachable from the outside of the terminal body.

The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to be wirelessly chargeable through a wireless charger. The wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).

The rear cover 103 is configured to be coupled to the rear case 102 so as to cover the battery 191 to restrict the release of the battery 191 and to protect the battery 191 from external impact and foreign matter . When the battery 191 is detachably attached to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.

The mobile terminal 100 may be provided with an accessory that protects the appearance or supports or expands the function of the mobile terminal 100. [ One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the mobile terminal 100. [ The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the mobile terminal 100. Another example of an accessory is a touch pen for supplementing or extending a touch input to the touch screen.

Next, a communication system that can be implemented through the mobile terminal 100 according to the present invention will be described.

First, the communication system may use different wireless interfaces and / or physical layers. For example, wireless interfaces that can be used by a communication system include Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA) , Universal Mobile Telecommunications Systems (UMTS) (especially Long Term Evolution (LTE)), Global System for Mobile Communications (GSM), and the like.

Hereinafter, for the sake of convenience of description, the description will be limited to CDMA. However, it is apparent that the present invention can be applied to all communication systems including CDMA wireless communication systems.

The CDMA wireless communication system includes at least one terminal 100, at least one base station (BS), at least one base station controller (BSCs), and a mobile switching center (MSC) can do. The MSC is configured to be coupled to a Public Switched Telephone Network (PSTN) and BSCs. The BSCs may be paired with the BS via a backhaul line. The backhaul line may be provided according to at least one of E1 / T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL or xDSL. Thus, a plurality of BSCs may be included in a CDMA wireless communication system.

Each of the plurality of BSs may comprise at least one sector, and each sector may comprise an omnidirectional antenna or an antenna pointing to a particular direction of radial emission from the BS. In addition, each sector may include two or more antennas of various types. Each BS may be configured to support a plurality of frequency assignments, and a plurality of frequency assignments may each have a specific spectrum (e.g., 1.25 MHz, 5 MHz, etc.).

The intersection of sector and frequency assignment may be referred to as a CDMA channel. The BS may be referred to as a base station transceiver subsystem (BTSs). In this case, one BSC and at least one BS can be summed together. The base station may also indicate a "cell site ". Alternatively, each of the plurality of sectors for a particular BS may be referred to as a plurality of cell sites.

A broadcast transmission unit (BT) transmits a broadcast signal to terminals 100 operating in the system. The broadcast receiving module 111 shown in FIG. 1A is provided in the terminal 100 to receive a broadcast signal transmitted by the BT.

In addition, a Global Positioning System (GPS) may be associated with the CDMA wireless communication system to identify the location of the mobile terminal 100. The satellite 300 aids in locating the mobile terminal 100. Useful location information may be obtained by two or more satellites. Here, the position of the mobile terminal 100 can be tracked using all the techniques capable of tracking the location as well as the GPS tracking technology. Also, at least one of the GPS satellites may optionally or additionally be responsible for satellite DMB transmission.

In addition, in the mobile terminal according to the embodiment of the present invention, which can include at least one of the above-mentioned components, t 'shorter than t is set as a new playback time . Here, t denotes a playback time avail- able when a moving image is played back at one-time speed, and t 'denotes a playback time for playing back the moving image.

If t 'is set, the controller divides the total playback period of the video into a main section and a summary section according to a preset reference frame using frames included in the moving picture, The moving picture is reproduced at the different playback speeds in the main section and the summary section so as to be reproduced. For example, a moving image can be played back at one-time speed in the main section, and can be reproduced at a high speed that is faster than the one-time speed in the summary section. Hereinafter, methods of summarizing and reproducing moving images will be described in detail with reference to the drawings.

2 is a flowchart typically showing a control method of the present invention.

First, the controller sets a new playback time t 'for a moving image having a playback time t (S210).

The moving image refers to a content stored in the memory 170 or stored in an external device such as a server, and refers to a moving image having a predetermined total playback time. Here, the reproduction time t means the entire reproduction time of the moving picture or the remaining reproduction time remaining from the current reproduction point.

The new playback time t 'can be manually set by user input or automatically set by the control unit.

When being set manually, a graphical user interface (GUI) is provided in which a new playback time t 'can be set. For example, a menu or an icon formed to set a new playback time t 'in the moving image application may be added. The user inputs time using the above-described graphical user interface, and the controller sets the input time to a new playback time t '.

On the other hand, the control unit can automatically set t 'based on an event occurring in at least one application.

The application is a concept including a widget, a home launcher, and the like, and refers to all types of programs that can be run on the terminal. Accordingly, the application may be a program that performs functions of a web browser, a message transmission / reception, a destination search, an alarm, a schedule management, and an application update.

The occurrence of an event may be, for example, when a path to a destination is searched. Before or during playback of a moving image, the control unit can search for a route to a destination using a map application or the like. At this time, if the time required to the destination is shorter than the video reproduction time t, the control unit can set the required time to a new reproduction time t '.

As another example, an event occurs when the remaining amount of the battery can not reproduce the entire playback period of the moving image, and the control unit sets a new playback time t 'based on the remaining amount of the battery. Alternatively, if there is an alarm set to be received after 50 minutes after a playback command for a moving image having a total playback time of 1 hour is received, the controller sets a new playback time t 'to complete the video playback before the alarm time is set.

Next, the controller divides the moving picture into a main section and a summary section (S230).

The control unit distinguishes between a main scene that the user should watch and a scene that is not to be viewed in order to reproduce the moving pictures at different speeds. For this, the controller divides the total playback period of the moving picture into main sections and summary sections according to predetermined criteria using frames. The main section and the summary section may each be at least one, and may be divided into various forms according to the moving image.

The predetermined criteria include one or more criteria. For example, a first criterion based on a lot of motion and a small amount of motion, a second criterion based on the number of characters, a third criterion based on whether or not the selected character is included in the frame, A fourth criterion based on whether or not a large voice is included, a fifth criterion based on whether or not a specific keyword is included in the voice data, and a sixth criterion based on the presence or absence of the subtitle. Meanwhile, the control unit may combine the one or more criteria in various ways.

In an embodiment related to the first criterion, the controller calculates an image variation amount of the n-th frame and the (n-1) -th frame among the m frames constituting the total reproduction period of the moving image. If the calculated image change amount is larger than the reference value, the n-th frame is included in the main section, and otherwise, the n-th frame is included in the summary section. The above process is repeated so that each of the m frames is included in the main section or the summary section. That is, a scene having a lot of motion is set as a main section, and a scene having a small amount of motion is set as a summary section.

In an embodiment related to the second criterion, the controller calculates the number of characters included in the frame, and when the number of figures calculated is greater than or equal to the reference value, the control section includes the frame in the summary section, Include the frame in the main section. That is, if the frame does not include a person or contains more persons than the reference, the frame is included in the summary section.

Regarding the third criterion, when a specific character is included in a frame, the control section includes the frame in the main section. To this end, the control unit can extract characters appearing in the moving image using the face recognition technology or the like, and output the character character lease. At least one character can be selected from the user.

In an embodiment related to the fourth criterion, the control unit includes the frame in which voice data is present in the main section, and includes the frame in the summary section. In particular, when a speech having a magnitude larger than the reference strength is included, the frame is included as a main section. Alternatively, if only background music is output in a specific frame, the frame is classified into a summary section.

In an embodiment related to the fifth criterion, the control unit judges whether or not a specific keyword is included in the voice data, classifies the frame including the specific keyword into the main section, and classifies the frame not including the specific keyword into the summary section. For example, when words such as "goal "," home run ", and the like are included in audio data, frames corresponding to five minutes before and after five minutes are classified into major sections based on the corresponding frames, .

In the embodiment related to the sixth criterion, the control unit classifies the frames having the caption into main sections, and classifies the frames not having the captions into the summary section.

Next, in step S250, the controller reproduces the moving image at a different playback speed in the main section and the summary section so that the moving image reproduction is completed for the set t '. For example, the control section reproduces at a first speed in a main section and reproduces at a second speed which is faster than the first speed in a summary section. The second speed is faster as the main section is longer, and is slower as the main section is shorter. This makes it possible to reproduce the moving picture within t ', which is earlier than the existing reproduction time t.

On the other hand, the controller can reproduce a moving picture stored in an external device such as a server by a streaming technique. The streaming technique is a technique of real-time playback of voice, video, and animation on the Internet. It refers to a technique of playing a file in real time without downloading it to memory. The control unit divides a relatively large-sized file into small-sized pieces in accordance with the speed of the network, and simultaneously extracts and reproduces the pieces while sequentially receiving the pieces.

When a moving picture is reproduced by the streaming technique, the control unit receives some of the frames constituting the moving picture. It is determined whether frames to be received in the future correspond to a main section or a summary section using some received frames. Then, all the frames corresponding to the main section are received and reproduced, and the frames corresponding to the summary section are partially received and reproduced. Since the frames included in the moving picture are selectively received and reproduced, the data usage cost can be reduced.

According to the above-described method, the moving picture can be reproduced after the entire section of the moving picture is divided into the main section and the summary section. However, it is also possible that the operations of steps S230 and S250 described above are implemented concurrently. That is, the control unit compares the currently displayed n-th frame and the previously displayed n-1-th frame in real time while reproducing a moving image, and divides the current frame into a main section or a summary section according to the comparison result. It is possible to determine the playback speed of the current frame at the same time and to display the frame on the display unit 151 at a determined speed.

According to this driving method, the whole section of the moving picture can be reproduced within the newly set t ', thereby realizing a simple and convenient video reproducing interface. In addition, the main section and the summary section are distinguished according to a predetermined standard, the main section is reproduced at the normal speed, and the summary section is reproduced at the high speed, so that the user can grasp the main contents of the video and can view the summary .

The control method related to the present invention described above may be embodied in various forms as shown in FIG. 3 to FIG. Hereinafter, in the illustrated embodiment, the same or similar reference numerals are given to the same or similar components as those of the preceding example, and the description is replaced with the first explanation.

FIG. 3 and FIG. 4 are conceptual diagrams illustrating operations implemented by the control method of FIG.

3 (a), the mobile terminal 100 includes a bar-shaped mobile phone body having a display unit 151 disposed on a front surface thereof. However, the present invention is not limited thereto, and can be applied to various structures such as a slide type, a folder type, a swing type, and a swivel type in which two or more bodies are relatively movably coupled.

The control unit outputs the video data to the display unit 151 and the audio data to the audio output unit 152 (see FIG. 1) as the moving picture is reproduced. In addition, the control unit may provide a graphical user interface for managing functions related to video playback. For example, as shown in FIG. 3A, a moving picture having a total playing time of 60 minutes is played back, and a moving picture playback interface that guides the playing point of the moving picture and the remaining playing time is displayed on the display unit 151, Lt; / RTI >

At this time, if an event occurs in at least one application, the control unit sets a new playback time of the moving image based on the event. For example, as shown in FIG. 3 (b), if the required time to the destination is searched, the required time may be set to t ', which is a new playback time for thumbnail playback of the moving image.

As another example, the moving image playback interface may include a graphic object receiving a control command for playing back a moving image. When a touch input is applied to the graphic object, as shown in (c) of FIG. 3, the controller receives a new playback time for the summary playback. Then, the input playback time is set to t '.

When t 'is set by the above-described method, the controller divides the moving image into a main section and a summary section using at least one of the first to sixth criteria described above with reference to FIG. Then, as shown in FIG. 3 (d), the divided sections are reproduced at different reproduction speeds, and reproduction is completed within the set t '. 3 (a) and 3 (d), the remaining playback time of the moving image is converted from 59 minutes to 35 minutes.

As another example of control, referring to FIG. 4, when a new playback time is set, a character list appearing in a moving picture can be outputted. Subsequently, based on the user input, at least one person included in the b-character list is selected, and the entire section of the moving picture can be divided into the main section and the summary section based on the selected one or more characters have.

More specifically, in the state where the new playback time is set to 20 minutes and 30 seconds (see FIG. 4A), the character list 410 can be displayed on the display unit 151 as shown in FIG. 6B have.

The control unit can search the characters using the frames included in the moving image and generate the character list 410 in the order in which they are searched for the most. As another example, the control unit may generate the character list 410 using the additional information included in the moving image.

And select one or more characters from the characters based on user input.

When the selection of the character is completed, as shown in (c) of FIG. 4, the controller classifies a frame in which a selected character appears in a moving picture into a main section, do. When the classification is completed, the main bar and the summary bar may be separately displayed in displaying the progress bar 420 displaying the moving image starting point, the ending point and the reproduction point 430. [ For example, the shape, length, color, etc. of the section corresponding to the main section in the progress bar can be displayed as another image.

In addition, a graphical object 450 that guides the playback speed of the summary section may be displayed on the display unit 151. When the touch input is applied to the graphic object 450, the playback speed of the moving picture can be restored to its original state, as shown in FIG. 4 (d).

Thereby, the user can shorten the video to a desired playback time and view the main content of the video. Since the playback speed of the moving image is automatically adjusted according to the preset standard, it is possible to provide a simple and convenient video playback interface. In addition, the user can save time using such a mobile terminal.

The present invention described above can be implemented as computer readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer-readable medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) . Also, the computer may include a control unit 180 of the terminal.

Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

Claims (10)

Setting a new playback time t 'different from t for a moving image having a playback time t of a total playback interval from a start point to an end point; And
Dividing the total playback interval into a main interval and a summary interval according to a preset reference using frames included in the moving picture; And
And reproducing the moving picture at a different reproduction speed in the main section and the summary section so that the total reproduction section is reproduced during the set t '. The method according to claim 1,
Wherein the moving picture is reproduced at a first speed in the main section and reproduced at a second speed which is faster than the first speed in the summary section. 3. The method of claim 2,
Dividing the total playback section into a main section and a summary section,
Calculating an image variation amount of an n-th frame and an (n-1) -th frame among m frames constituting the total reproduction interval; And
If the calculated amount of image change is larger than a reference value, including the n-th frame in the main section, and if not included in the summary section,
Wherein the n is from 2 to m so that each of the m frames is included in the main section or the summary section. 3. The method of claim 2,
Dividing the total playback section into a main section and a summary section,
Selecting at least one character of the characters appearing in the moving picture; And
And a step of including a frame including the selected character among m frames constituting the total playback section in the main section and including the remaining frames in the summary section . The method according to claim 1,
The step of setting t '
Searching for an expected arrival time from a start point to a destination point where the terminal main body is located; And
And setting the searched arrival expected time as t '. A display unit for displaying a moving image having a playback time t; And
If the t is different from t, a total playback interval of the moving picture is divided into a main section and a summary section according to a preset reference using frames included in the moving picture,
And reproducing the moving picture at the different reproduction speeds in the main section and the summary section so that the total reproduction section is reproduced during the set t '. The method according to claim 6,
Wherein,
And reproduces at a first speed in the main section and in a second speed that is faster than the first speed in the summary section. 8. The method of claim 7,
Wherein,
Th frame and the (n-1) < th > frame among m frames constituting the total playback period, and if the calculated amount of image change is larger than the reference value, Otherwise, it is included in the summary section,
Wherein the n is from 2 to m so that each of the m frames is included in the main section or the summary section. 8. The method of claim 7,
Wherein,
If a character of at least one of the characters included in the moving picture is selected, a frame including the selected character among m frames constituting the total playback section is included in the main section, Wherein the mobile terminal is included in the summary section. The method according to claim 6,
Wherein,
Wherein the mobile terminal searches for an expected arrival time from a start point to a destination where the terminal body is located during reproduction of the moving image, and sets the sought arrival expected time as t '.

Images