JP2017017423A - Video processing apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply generate a content using plural materials recorded at positions different from each other.SOLUTION: A video processing apparatus 12 comprises: a communication apparatus 44 which receives recorded material data by wireless communication from plural terminal apparatuses 14 capable of recording the recorded material data including a sound and a moving image; an editing processing part 54 which generates a content by editing processing on plural pieces of recorded material data received by the communication apparatus 44; and a portable casing 120 which houses the communication apparatus 44 and the editing processing part 54.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a technique for processing sound and moving images.

  Various techniques for recording and editing materials including sound and video have been proposed. For example, Patent Document 1 discloses a technique for generating a multi-angle video that can be played back by appropriately switching videos captured by a plurality of cameras installed at different positions.

JP 2002-135706 A

  However, the technique of Patent Document 1 requires a large-scale recording system in which a plurality of cameras and microphones are connected to a video recording apparatus with cables, and there is a problem that handling such as transportation and arrangement is complicated. In view of the above circumstances, an object of the present invention is to easily generate content using a plurality of materials recorded at different positions.

  In order to solve the above problems, a video processing apparatus of the present invention includes a wireless communication unit that receives recorded material data by wireless communication from a plurality of terminal devices capable of recording recorded material data including sound and moving images, and wireless communication. An editing processing unit that generates content through editing processing on a plurality of recorded material data received by the unit, and a portable housing that houses the wireless communication unit and the editing processing unit. In the above aspect, the wireless communication unit and the editing processing unit are accommodated in the portable housing, and the content is generated by editing the plurality of recorded material data received from the plurality of terminal devices by wireless communication. That is, by transporting and arranging a portable video processing apparatus, acquisition of a plurality of recorded material data and editing processing for the plurality of recorded material data are realized. Therefore, there is an advantage that content including sound and moving images recorded at different positions can be easily generated without requiring a large-scale recording system required by the technique of Patent Document 1.

  In a preferred aspect of the present invention, the wireless communication unit transmits common identification information added to the recorded material data by the terminal device to the plurality of terminal devices before recording the recorded material data, and an editing processing unit. Performs the editing process on the recorded material data to which the identification information is added. In the above aspect, common identification information is transmitted to a plurality of terminal devices before recording material data is recorded by each terminal device, and editing processing is executed on the recording material data to which the identification information is added. Therefore, for example, it is possible to reduce the possibility that an irrelevant sound or moving image recorded in the past by the terminal device is the target of the editing process.

  In a preferred aspect of the present invention, the wireless communication unit receives control data corresponding to an instruction from the user for the terminal device from the terminal device, and the editing processing unit executes editing processing to which the control data is applied. In the above aspect, since the control data according to the instruction from the user with respect to the terminal device is applied to the editing process, there is an advantage that the content reflecting the intention of the user of the terminal device can be generated.

  The video processing apparatus according to a preferred aspect of the present invention includes a synchronization processing unit that synchronizes a plurality of recorded material data with each other using the sound of the recorded material data, and the editing processing unit is processed after the processing by the synchronous processing unit. The content is generated by editing the plurality of recorded material data. In the above aspect, since a plurality of recorded material data are synchronized with each other before execution of the editing process, there is an advantage that it is possible to generate appropriate content that integrates a plurality of recorded material data that are temporally aligned with each other.

  The present invention can also be specified as an operation method (video processing method) of the video processing device according to each of the embodiments exemplified above. According to a preferred aspect of the present invention, there is provided a video processing method comprising: a video processing apparatus including a portable housing that accommodates a wireless communication unit and an editing processing unit, wherein the wireless communication unit includes recorded material data including sound and video. The recording material data is received by wireless communication from a plurality of terminal devices capable of recording the content, and the editing processing unit generates content by editing the plurality of recording material data received by the wireless communication unit.

1 is a configuration diagram of a video processing system according to an embodiment of the present invention. It is a block diagram of a terminal device. It is explanatory drawing of several recording material data. It is a block diagram of a video processing apparatus. It is explanatory drawing of the process which mutually synchronizes several recording material data. It is a schematic diagram of control data. It is explanatory drawing of operation | movement of a video processing system. It is a schematic diagram of an adjustment screen.

  FIG. 1 is a configuration diagram of a video processing system 100 according to a preferred aspect of the present invention. The video processing system 100 is a computer system used for recording various events such as concerts and lectures, and includes a video processing device 12 and a plurality of terminal devices 14 as illustrated in FIG. . Each of the plurality of terminal devices 14 is a portable communication terminal such as a mobile phone, a smartphone, a tablet terminal, or a personal computer. Schematically, the video processing device 12 collects and edits audio and video data (hereinafter referred to as “recorded material data”) recorded by each of the plurality of terminal devices 14 to generate one content.

  FIG. 2 is a configuration diagram illustrating an arbitrary one terminal device 14. As illustrated in FIG. 2, the terminal device 14 includes a control device 20, a storage device 22, a communication device 24, a recording device 26, an operation device 28, and a playback device 30. The control device 20 is an arithmetic processing device (for example, CPU) that comprehensively controls each element of the terminal device 14. The storage device 22 is configured by a known recording medium such as a magnetic recording medium or a semiconductor recording medium, and stores a program executed by the control device 20 and various data used by the control device 20.

  The playback device 30 includes a display device 32 that displays an image instructed by the control device 20 and a sound emitting device 34 that emits sound instructed by the control device 20. The operation device 28 is an input device that receives an instruction from a user of the terminal device 14. A plurality of operators that can be operated by the user and a touch panel that detects contact with the display surface of the display device 32 are used as the operation device 28.

  The recording device 26 is a video device that generates recording material data D. The recording device 26 according to the present embodiment includes a sound collecting device that collects sound and an imaging device that picks up a moving image, and recording material data that represents the sound collected by the sound collecting device and the moving image picked up by the imaging device. D is generated. A user of each terminal device 14 uses the recording device 26 of the terminal device 14 to record sound and moving images of a common recording target (for example, an event such as a concert) in parallel at different positions, for example. That is, the recording devices 26 of each terminal device 14 are arranged at different points in a common acoustic space such as an acoustic hall, and each of them records, for example, the state of the stage and the audience from different angles to generate the recording material data D To do.

  FIG. 3 illustrates a plurality of recorded material data D (D1, D2, D3) generated by the recording device 26 of each terminal device 14. As illustrated in FIG. 3, any one recorded material data D includes sound and moving images recorded in parallel with each other. The starting point of recording of sound and moving images can be different among a plurality of recorded material data D. In addition, the plurality of recorded material data D contain sounds common to each other (however, sound characteristics such as volume may be different).

  The communication device 24 in FIG. 2 is a communication device that communicates with the video processing device 12. The communication device 24 of the present embodiment communicates with the video processing device 12 by known short-range wireless communication such as Wi-Fi (registered trademark) or Bluetooth (registered trademark). Specifically, the communication device 24 transmits the recording material data D generated by the recording device 26 to the video processing device 12 by short-range wireless communication. The communication method between the terminal device 14 and the video processing device 12 is arbitrary.

  FIG. 4 is a configuration diagram illustrating the video processing device 12. The video processing device 12 according to the present embodiment is a computer system that processes a plurality of recorded material data D generated by each terminal device 14. As illustrated in FIG. 4, the control device 40, the storage device 42, and the communication device 44. And an operating device 46. The control device 40, the storage device 42, and the communication device 44 are accommodated in the portable housing 120 of FIG. 1, and the operation device 46 is installed in the housing 120 (not shown in FIG. 1). The video processing apparatus 12 according to the present embodiment is an integral portable apparatus that can be transported manually by, for example, an administrator (for example, an operator of an event to be recorded). Specifically, as illustrated in FIG. 1, a grip unit 122 (handle) that can be gripped by the administrator is installed on the top surface of the housing 120, and the video processing apparatus is in a state where the administrator grips the grip unit 122. It is possible to transport and place 12 at any location. Specifically, the video processing device 12 is transported and arranged at a place where various events such as a concert and a lecture are held.

  The operation device 46 in FIG. 4 is an input device that receives an instruction for the video processing device 12 from the administrator of the video processing device 12. Note that the administrator can remotely give various instructions to the video processing device 12 using the terminal device 14. Accordingly, the operation device 46 can be omitted from the video processing device 12. A communication device (an example of a wireless communication unit) 44 communicates with each of the plurality of terminal devices 14. Specifically, the communication device 44 receives the recorded material data D from the plurality of terminal devices 14 by short-range wireless communication. As understood from the above description, in the present embodiment, as a method of wireless communication between the video processing device 12 and each terminal device 14, a communication network such as a mobile communication network or the Internet is not interposed between the devices. The distance wireless communication is illustrated.

  The storage device 42 is composed of a known recording medium such as a magnetic recording medium or a semiconductor recording medium, and stores a program executed by the control device 40 and various data used by the control device 40. Note that the storage device 42 (that is, a cloud storage) can be installed in a server with which the video processing device 12 can communicate. That is, the storage device 42 can be omitted from the video processing device 12. The storage device 42 stores a plurality of recorded material data D received by the communication device 44 from the plurality of terminal devices 14.

  The control device 40 is an arithmetic processing device (for example, CPU) that controls each element of the video processing device 12 in an integrated manner. The control device 40 according to the present embodiment executes a program stored in the storage device 42 to thereby execute a plurality of functions (synchronization processing) for processing a plurality of recorded material data D received by the communication device 44 from the terminal device 14. Unit 52 and edit processing unit 54). As understood from the above description, the synchronization processing unit 52 and the editing processing unit 54 are accommodated in the housing 120. A configuration in which a part of the function of the control device 40 is realized by an electronic circuit dedicated to sound processing or image processing, or a configuration in which the function of the control device 40 is distributed to a plurality of devices may be employed.

  4 synchronizes the plurality of recorded material data D received from the plurality of terminal devices 14 with each other. The synchronization of a plurality of recorded material data D means a state in which the sound and moving image time axes of the recorded material data D coincide with each other over the plurality of recorded material data D. That is, as illustrated in FIG. 5, the synchronization processing unit 52 stores each recorded material data D so that a specific time in each recorded material data D is a common time point on the time axis over a plurality of recorded material data D. Adjust the position on the time axis. A known technique can be arbitrarily employed for synchronizing a plurality of recorded material data D. For example, as understood from the example of FIG. 5, a plurality of recorded material data are analyzed by analyzing the sound of each recorded material data D. A configuration in which Ds are synchronized with each other is preferable. That is, the position of each recording material data D on the time axis is adjusted so that the time variation of the sound of each recording material data D is consistent over the plurality of recording material data D on the time axis.

  4 generates content by processing (hereinafter referred to as “editing processing”) for a plurality of recorded material data D after the synchronization processing by the synchronization processing unit 52. The editing process includes an acoustic process for adjusting the sound of the recorded material data D and a moving image process for editing a moving image of the recorded material data D. The sound processing includes processing such as mixing and mastering for the sound of the plurality of recorded material data D. The moving image processing is processing for connecting a part of each moving image of the plurality of recorded material data D (hereinafter referred to as “selected section”) on the time axis. The content generated by the editing processing unit 54 includes the sound after the sound processing exemplified above and the moving image after the moving image processing (that is, the moving image sequentially switched to any one of the plurality of recorded material data D). Note that any sound of the plurality of recorded material data D can be adjusted by sound processing and used for content.

  As illustrated in FIG. 4, the edit processing unit 54 of the present embodiment includes a first processing unit 541 and a second processing unit 542. The first processing unit 541 generates control data C that is applied to editing processing of a plurality of recorded material data D. FIG. 6 is a schematic diagram of the control data C. As illustrated in FIG. 6, the control data C includes acoustic control data C1 and moving image control data C2. The acoustic control data C1 designates the numerical value of each variable applied to the above-described acoustic processing (mixing or mastering). For example, the first processing unit 541 generates initial acoustic control data C1 in which each variable of acoustic processing is set to an initial value.

  On the other hand, the moving image control data C2 designates each selected section (that is, a part constituting the content) of each recorded material data D. Specifically, the moving image control data C2 is configured by a time series of a plurality of unit data U corresponding to different selection sections, as illustrated in FIG. The unit data U corresponding to any one selected section designates identification information of one recorded material data D including the selected section, and the start point and end point of the selected section. The first processing unit 541 is an initial video control that designates a selection section randomly extracted from each recording material data D so that the selection sections do not overlap each other among the plurality of recording material data D after the synchronization processing. Data C2 is generated.

  Initial control data C (acoustic control data C1, moving image control data C2) generated by the first processing unit 541 is updated according to an instruction from the user to the terminal device 14. The second processing unit 542 in FIG. 4 generates content (for example, a moving image file) by editing the plurality of recorded material data D to which the updated control data C is applied. The content generated by the editing processing unit 54 (second processing unit 542) is transmitted, for example, from the communication device 44 to the terminal device 14 by short-range wireless communication and is played back by the playback device 30 of the terminal device 14.

  FIG. 7 is an explanatory diagram of the operation of the video processing system 100. In a state where a program (application program) stored in the storage device 22 of each terminal device 14 is activated in accordance with an instruction from the user, a predetermined operation (operation) from the administrator to the operation device 46 of the video processing device 12 is performed. The process of FIG. 7 is started with a start instruction).

  First, the communication device 44 of the video processing device 12 transmits identification information X to the plurality of terminal devices 14 located around the video processing device 12 by short-range wireless communication (S1). The identification information X is a code for identifying a series of operations of the current video processing device 12. As understood from the above description, the common identification information X is transmitted to the plurality of terminal devices 14 around the video processing device 12 before the recording operation by the recording device 26 of each terminal device 14 is executed. The identification information X is received by the communication device 24 of each terminal device 14 and then stored in the storage device 22 (S2).

  The recording device 26 of each terminal device 14 generates recording material data D by executing a recording operation of sound and moving images triggered by a user operation on the operation device 28 (S3). For example, recording is started in parallel by a plurality of terminal devices 14 triggered by the start of an event to be recorded. The recording material data D generated by the recording device 26 is stored in the storage device 22 with the identification information X received from the video processing device 12 added. That is, common identification information X is added to a plurality of recorded material data D recorded by a plurality of terminal devices 14.

  When the recording operation by the recording device 26 is completed, the communication device 24 transmits the recording material data D stored in the storage device 22 together with the identification information X to the video processing device 12 by short-range wireless communication (S4). For example, the recording material data D and the identification information X are transmitted from the communication device 24 to the video processing device 12 in response to an operation from the user (an instruction to end the recording operation) on the operation device 28. However, the trigger for the end of the recording operation and the transmission of the recording material data D is not limited to the instruction from the user. For example, when a predetermined valid period has elapsed since the reception of the identification information X or when a predetermined time (for example, the end time of the event) has arrived, each terminal device 14 ends the recording operation and displays the recorded material data D as video. It is also possible to transmit to the processing device 12. It is also possible to start transmission of recorded material data D triggered by reception of an end instruction transmitted from the video processing device 12. The plurality of recorded material data D transmitted in parallel from the plurality of terminal devices 14 is received by the communication device 44 of the video processing device 12 and then stored in the storage device 42 (S5).

  The synchronization processing unit 52 of the video processing device 12 synchronizes the recording material data D with each other by collating the sounds of the plurality of recording material data D received from the terminal device 14 (S6). The first processing unit 541 of the editing processing unit 54 generates initial control data C (acoustic control data C1, moving image control data C2) for each recording material data D after the synchronization processing by the synchronization processing unit 52 ( S7).

  On the other hand, a user (including an administrator) who desires adjustment of the control data C (content editing) instructs the start of adjustment by operating the operation device 28 of the terminal device 14. When the adjustment start is instructed, the communication device 24 of the terminal device 14 transmits an adjustment request to the video processing device 12 (S8). When receiving the adjustment request from the terminal device 14, the communication device 44 of the video processing device 12 receives the plurality of recorded material data D stored in the storage device 42 and the initial control data C generated by the first processing unit 541. The data is transmitted to the requesting terminal device 14 (S9). The plurality of recorded material data D and control data C transmitted from the video processing device 12 are received by the communication device 24 of the terminal device 14 and stored in the storage device 22 (S10). Note that it is also possible to perform processing for reducing the amount of data on a plurality of recorded material data D and transmit the data to the terminal device 14.

  The control device 20 of the terminal device 14 adjusts the control data C in accordance with an instruction from the user to the operation device 28 (S11). FIG. 8 is a schematic diagram of a screen (hereinafter, referred to as “adjustment screen”) 322 displayed on the display device 32 of the terminal device 14 for adjustment of the control data C by the user. For example, a general-purpose web browser is used to display the adjustment screen 322.

  As illustrated in FIG. 8, the adjustment screen 322 includes a plurality of unit images 324 representing moving images of different recording material data D. Specifically, a time series of a plurality of images (capture images) included in the moving image of the recorded material data D is displayed as a unit image 324 of the recorded material data D. In the unit image 324 of any one recorded material data D, the start point TS and the end point TE of the selected section designated by the moving image control data C2 of the control data C for the recorded material data D are displayed. By visually recognizing the adjustment screen 322, the user can confirm the outline of the moving image of each recorded material data D and the selected section used for the content in the recorded material data D.

  The user can appropriately move the start point TS or the end point TE of the desired recorded material data D on the time axis by appropriately operating the operation device 28. In conjunction with the movement of the start point TS of one selected section of any recorded material data D, the end point TE of the selected section immediately before the other recorded material data D moves to select one of the selected recorded material data D. The start point TS of the selected section immediately after the other recorded material data D is moved in conjunction with the movement of the end point TE of the section. Further, the user can arbitrarily change the display order (up and down) of the plurality of unit images 324 corresponding to each recorded material data D by operating the operation device 28. A configuration in which the unit image 324 corresponding to the recording material data D being edited by the user is displayed in a mode (for example, gradation or color) different from the other unit images 324 is also employed.

  In addition, the user can arbitrarily adjust the numerical value of each variable of the acoustic processing specified by the acoustic control data C1 by appropriately operating the operation device 28. Specifically, the sound level (mixing level) of each recorded material data D, the sound effect imparted to the sound, and the like are designated. In addition, the user can select a set value (preset) prepared in advance for each variable of the acoustic processing. By appropriately operating the operation device 28, the user can cause the playback device 30 to play back (preview) the sound and the moving image reflecting the adjustment content at that time.

  When the adjustment of the control data C is completed, the user instructs an editing process to which the adjusted control data C is applied by operating the operation device 28. The control device 20 of the terminal device 14 generates control data C representing the adjustment content at the time of the instruction. Specifically, acoustic control data C1 that specifies the numerical value of each variable after adjustment by the user, and moving image control data C2 that specifies a selection section of each recording material data D after adjustment by the user are generated. . The communication device 24 transmits the control data C generated by the control device 20 to the video processing device 12 (S12). The control data C transmitted from the terminal device 14 is received by the communication device 44 of the video processing device 12 and stored in the storage device 42 (S13). As can be understood from the above description, the control data C obtained by updating the initial control data C generated by the first processing unit 541 in accordance with an instruction from the user of the terminal device 14 is the storage device 42 of the video processing device 12. Stored in

  The second processing unit 542 of the editing processing unit 54 in the video processing apparatus 12 executes editing processing to which the control data C after adjustment by the user is applied to a plurality of recorded material data D after the synchronization processing, so that the content is processed. Is generated (S14). Specifically, the second processing unit 542 generates the sound of the content by executing the sound process defined by the sound control data C1 on the sound of the recorded material data D. Further, the second processing unit 542 generates a moving image of the content by connecting the moving image selection sections of the respective recording material data D defined by the moving image control data C2 on the time axis.

  The content generated by the editing processing unit 54 (second processing unit 542) is transmitted from the communication device 44 to the terminal device 14 through short-range wireless communication, for example, and is played back by the playback device 30 of the terminal device 14. In addition, the content generated by the editing processing unit 54 can be uploaded to, for example, a video posting site and played back using an arbitrary information terminal.

  As described above, in this embodiment, each element (the control device 40, the storage device 42, and the communication device 44) of the video processing device 12 is accommodated in the portable casing 120, and the communication devices are connected from the plurality of terminal devices 14. Content is generated by editing the plurality of recorded material data D received by the wireless communication 44. That is, by acquiring and arranging the video processing device 12 at an appropriate position, acquisition of a plurality of recorded material data D and editing processing for the plurality of recorded material data D are realized. Therefore, there is an advantage that content including a plurality of sounds and moving images recorded at different positions can be easily generated without requiring a large-scale recording system required by the technique of Patent Document 1.

  Before the recording material data D is recorded by each terminal device 14, the common identification information X is transmitted to the plurality of terminal devices 14, and the editing processing is executed on the recording material data D to which the identification information X is added. Therefore, for example, there is an advantage that it is possible to reduce the possibility that an irrelevant sound or moving image recorded in the past by the terminal device 14 is a target of editing processing and included in the content.

  The communication device 44 of the video processing device 12 receives control data C corresponding to an instruction from the user to the terminal device 14, and content is generated by editing processing to which the control data C is applied. Therefore, there is an advantage that content reflecting the intention of the user of the terminal device 14 can be generated. For example, it is possible to generate content including a specific subject (for example, one's own child or pet) that an individual user particularly pays attention to. In addition, since the plurality of recorded material data D are synchronized with each other before the editing process is performed, there is an advantage that it is possible to generate appropriate content that integrates the plurality of recorded material data D that are temporally aligned with each other.

The video processing system 100 of the present embodiment is suitably used in the following scenes, for example.
(1) Music live The video processing device 12 is transported and arranged in a live venue. Each performer records his performance using the terminal device 14, and each spectator records his live performance from his spectator seat using his terminal device 14. The video processing device 12 receives and edits a plurality of recorded material data D generated by the terminal device 14, thereby generating content that sequentially switches between a video focused on each performer and a video shot from a spectator seat. Is done. The content can be uploaded to, for example, a video posting site and reproduced on any information terminal.

(2) Demonstration (for example, a school, a concert, a lecture)
The video processing device 12 is transported and arranged at the venue for the demonstration. The manager uses the terminal device 14 to record the overall state of the stage, and each viewer focuses on a specific performer (for example, his / her child in the case of a school party). By receiving and editing a plurality of recorded material data D generated by the terminal device 14 with the video processing device 12, content that sequentially switches between a video that focuses on a specific performer and a video that captures the entire stage. Generated. The content is provided to the applicant for a fee or free of charge. For example, it is also possible to generate content that contains street speeches (so-called standing) by politicians. The content generated by the above procedure can be uploaded to, for example, a video posting site and reproduced on any information terminal.

  For example, the video processing system 100 can be suitably used for recording dances (including any dances such as ballroom dance, street dance, Japanese dance, and ballet). For example, the overall appearance of the stage where an exemplary performer dances and the movements of specific parts of the performer's body (for example, limbs) are recorded in a multifaceted manner by a plurality of terminal devices 14, and a plurality of recorded recordings are recorded. The video processing apparatus 12 receives and edits the recorded material data D of the above, so that it is possible to generate content that focuses on specific parts of the performer's body sequentially. Therefore, the practitioner can effectively learn the dance as compared with the case where only the moving image in which the performer's whole body is photographed is referred to.

(3) Wedding (ceremonial occasion)
The video processing device 12 is transported and arranged at a wedding or reception hall. A manager such as a photographer uses the terminal device 14 to record a wedding or reception, and each attendee records a desired scene using his / her terminal device 14. A plurality of recorded material data D generated by the terminal device 14 is received and edited by the video processing device 12 to generate content in which videos recorded at various angles and ranges of weddings and receptions are sequentially switched. For example, it is replayed at any time during a banquet chat or leaving.

<Modification>
The form illustrated above can be variously modified. Specific modifications are exemplified below. Two or more modes arbitrarily selected from the following examples can be appropriately combined within a range that does not contradict each other.

(1) In the above-described embodiment, the recording material data D including both the sound and the moving image is exemplified. However, the recording material data D including only the sound and the moving image is combined with the recording material data D including both the sound and the moving image. It is also possible to generate content using it. The sound of the content is generated by the sound processing for the recorded material data D including only the sound, and the moving image of the content is generated by the moving image processing for the recorded material data D including only the moving image. It is also possible to generate recording material data D including only sound using a sound collecting device (for example, an IC recorder) connected to or attached to the video processing device 12.

(2) The configuration for providing the identification information X to each terminal device 14 is not limited to the example in the above-described form. For example, a configuration in which identification information X is transmitted to the terminal device 14 using short-field wireless communication (NFC: Near Field Communication) that communicates with the terminal device 14 that is in close proximity (touch) to the video processing device 12, for example, each user The terminal device 14 may acquire the identification information X by reading a QR code (registered trademark) printed on the cloth.

  The identification information X is transmitted to the terminal device 14 by wireless communication (for example, short-range wireless communication including short-range wireless communication) in the same manner as in the above example, while the recorded material data D and control data C are identified by the identification information X It is also possible to send and receive between the video processing device 12 and the terminal device 14 by means of communication different from the sending and receiving (S4, S9, S12). Even in the above configuration, the identification information X is provided only to the terminal devices 14 located around the video processing device 12 (and thus participates in a service for creating a desired video by editing a plurality of recorded material data D). Is possible. In order to exchange the recording material data D and the control data C between the video processing device 12 and the terminal device 14, communication via a communication network such as a mobile communication network or the Internet can be employed.

(3) In the above-described embodiment, the movement of the selected section (start point TS, end point TE) is exemplified as the work for the user to adjust the moving image. However, the adjustment of the moving image according to the instruction from the user is limited to the above examples. Not. For example, it is also possible to insert sound (for example, music) and a moving image held in the terminal device 14 into the content together with the sound and moving image of the recorded material data D.

(4) In the above-described embodiment, the communication device 44 is accommodated in the housing 120, but the communication device 44 may be disposed outside the housing 120. The communication device 44 transmits the recording material data D received wirelessly from the terminal device 14 to the control device 40 in the housing 120 by wire or wirelessly. According to the above configuration, the range of the terminal device 14 in which the video processing device 12 can collect the recorded material data D can be expanded.

(5) The video processing device 12 exemplified above is realized by the cooperation of the control device 40 and the program as described above. The program may be provided in a form stored in a computer-readable recording medium and installed in the computer. The recording medium is, for example, a non-transitory recording medium, and an optical recording medium (optical disk) such as a CD-ROM is a good example, but a known arbitrary one such as a semiconductor recording medium or a magnetic recording medium This type of recording medium can be included. Further, the program exemplified above can be provided in the form of distribution via a communication network and installed in a computer. The present invention is also specified as an operation method (video processing method) of the video processing device 12 according to the above-described embodiment.

DESCRIPTION OF SYMBOLS 100 ... Video processing system, 12 ... Video processing apparatus, 120 ... Case, 122 ... Holding part, 14 ... Terminal device, 20 ... Control device, 22 ... Storage device, 24 ... Communication device ( Wireless communication unit), 26 ... recording device, 28 ... control device, 30 ... reproducing device, 32 ... display device, 34 ... sound emitting device, 40 ... control device, 42 ... storage device, 44 ... ... Communication device, 46 ... Operating device, 52 ... Synchronization processing unit, 54 ... Editing processing unit, 541 ... First processing unit, 542 ... Second processing unit.

Claims (4)

A wireless communication unit for receiving the recorded material data by wireless communication from a plurality of terminal devices capable of recording recorded data including sound and moving images;
An editing processing unit for generating content in editing processing for a plurality of recorded material data received by the wireless communication unit;
A video processing apparatus comprising: a portable housing that houses the wireless communication unit and the editing processing unit. The wireless communication unit transmits common identification information added to the recorded material data in the terminal device to the plurality of terminal devices before recording the recorded material data by wireless communication,
The video processing apparatus according to claim 1, wherein the editing processing unit executes the editing process on recording material data to which the identification information is added. The wireless communication unit receives control data from the terminal device according to an instruction from a user for the terminal device,
The video processing device according to claim 1, wherein the editing processing unit executes the editing processing to which the control data is applied. A synchronization processing unit that synchronizes the plurality of recorded material data with each other using the sound of the recorded material data,
The video processing apparatus according to any one of claims 1 to 3, wherein the editing processing unit generates content by editing processing on a plurality of recorded material data after processing by the synchronization processing unit.

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