JPH095870A - Video camera provided with still camera - Google Patents

Abstract

PURPOSE: To display still picture photographing information at a display part when the still picture photographing information in a recording medium is required to be found in the coerce of a reproducing action when a still picture photographing action is executed in the course of the photographing action of a video movie. CONSTITUTION: When a silver-salt photographing action is executed in a moving picture recording state in a simultaneous photographing mode and edited, the photographing information of a loaded film C80 recorded in a primary memory C01E in a microcomputer for a camera C01 is read out by a control part C01D, transmitted to a picture processing part C24 and displayed at an EVF part C27 as index information. When a reverse action is instructed to a recording medium driving part C36 by the computer C01 in such a state, a data area is reproduced by a head part C26. When the still picture photographing information is found in the recording medium in the midst of the reproducing action, the reverse action is stopped once. Then, the still picture information and the photographing information are reproduced and displayed at the EVF part C27.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a camera having functions of both a still camera and a video camera, and more particularly to a video camera with a still camera in which various kinds of shooting information displayed by the camera and index information are modified. is there.

[0002]

2. Description of the Related Art Generally, in a video camera with a still camera, a silver salt shooting mode, a video shooting mode, a simultaneous shooting mode capable of simultaneously shooting a video movie and a silver salt photograph, a video playback mode, a still video shooting mode, a silver salt film. An editing mode or the like for rewriting the information recorded in the above photographing information recording unit is set, and these modes can be switched as necessary to perform photographing, reproduction, editing, or the like.

However, since the functions are so diverse and complicated, the photographer is currently performing or is required for editing, such as individual identification number, frame number, date, time, print aspect ratio, moving image recording, etc. Since it is necessary to inform the photographer of the image or to imprint it on a recording medium, it is necessary to display these items on a display unit such as a finder.

In this case, for example, when a still image is shot during the shooting of a video movie, one of the requirements is to find the still image shooting information in the recording medium during the reproduction, and the photographer recognizes it. Therefore, it is necessary to display the still image shooting information on the display unit.

Conventionally, in displaying such information, a reproduction condition is changed by, for example, data of an ID-I signal which is index information recorded in a data area set in a recording medium. There are known ones that automatically switch from a normal screen to a wide screen during wide screen recording, and ones that search for a date and a date change in a data area and perform a reproduction search only for about 10 seconds.

[0006]

However, in the case of the former conventional example, although the reproduction condition is changed by the data from the data area, the content is switched from the normal screen to the horizontally wide screen. Thus, unlike the case where a still image needs to be displayed on the display unit, it cannot be diverted to display the still image shooting information with the wide screen automatic switching function.

Also in the latter conventional example, the transition of the date is found, and the reproduction search is performed only for the transition of the date for a short time, and the still image photographing information cannot be displayed with this.

The present invention has been made in view of such conventional problems, and when still image shooting is performed while shooting a video movie, still image shooting information in the recording medium is found during playback. An object of the present invention is to provide a video camera with a still camera having a function of displaying the still image shooting information on the display unit when the need arises.

[0009]

To achieve the above object, in a video camera with a still camera according to the present invention, a silver salt photographic image pickup section provided with a silver salt photographic recording means and a silver salt information recording means, and a video signal recording. Means and video information recording means, a video signal recording section, a video signal reproducing means, a video information reproducing means and an electric display element, and a silver salt photographing information output for outputting various information at the time of photographing. Means, a silver salt information input means for inputting various information at the time of photographing, and a control portion for recording / reproducing / displaying the silver salt information of the silver salt photo imaging portion and the video information of the video signal recording portion. It is supposed to do.

In the above structure, the display of various information recorded in the silver salt photographic imaging section and the video signal recording section, or the various information recorded in the silver salt photographic imaging section and the video signal recording section is displayed on an electric display element. It is possible. As various information, individual identification number, frame number, date, time, print aspect ratio, title, number of prints, light source information, TV
Display aspect ratio is mentioned, and it is considered that at least four or more of these pieces of information are necessary information. further,
It is desirable that various information can be rewritten by the silver salt information input means.

In addition, in the above construction, a silver salt information reproducing means can be added to the silver salt photographic image pickup portion, and the control portion is limited to reproduce the video signal by the information from the video information reproducing means. The function to add can be set. In this case, the limiting information is the individual identification number,
It is at least one of a frame number, date, time, print aspect ratio, and moving image recording. The content of the restriction is, for example, a still image.

[0012]

According to the above construction, while recording silver salt photographs and silver salt information, it is possible to record video signals and video information in the video signal recording section. The inputted silver salt information is displayed on the electric display element. For example, if you take a silver halide photo while shooting a video movie, you can display the content as a still image and change it to the playback condition with the data from the data area to display it as a still image during playback. Become. Therefore, by finding the still image data at the time of taking a picture, extracting it, and reproducing it, the picture taken by the photograph can be viewed without waiting for development.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a schematic configuration diagram of this embodiment. As shown in FIG. 1, the video camera with a still camera according to this embodiment includes a camera body C, a main lens L as a main optical system, and an illumination / flash generation device (hereinafter referred to as flash and light) F. . In addition, a video imaging optical system and a silver halide imaging optical system, which will be described later, are configured by common components.

In the explanation of this embodiment, the reference numerals in the drawings showing the respective components are prefixed with C on the camera body C side, L on the main lens L side, and F on the flash and light F side.
The configuration of the operation unit COP provided on the camera body C side is C
Each OP is added to facilitate the comparison between the drawing and the description.

In the present embodiment, the camera body C and the main lens L, and the camera body C and the flash and light F are shown as separate bodies, but in the present invention, the camera body C and the main lens L are shown. , A camera body C and a flash and light F, or a combination of the three. In addition, the video imaging optical system and the silver halide imaging optical system may be configured to be independent from each other. Furthermore, in the present embodiment, an SLR system in which an image pickup system for silver salt and an image pickup system for electronic image are integrated is shown. However, the image pickup system for silver salt and the image pickup system for electronic image are also different. It may be configured by different methods.

As shown in FIG. 1, on the camera body C side,
A shutter driving unit C06, a shutter C07, a film C08, and a film feeding control unit C09 (above silver salt photographic recording means) constituting a silver salt photographic imaging unit, and a silver salt information recording unit.
(Silver salt information recording means) C37 is provided,
An image processing unit C24, a recording / reproducing conversion unit C25, a head unit C26, an EVF unit C27 as an electric display element, a recording medium C28, and a recording medium driving unit C that constitute a video signal recording / reproducing unit.
36 are provided.

In FIG. 1, first, the structure on the main lens L side will be described. L01 and L03 are operation rings rotated by the user's hand, L01 is a focus operation ring for operating focus, and L03 is a zoom. It is a zoom operation ring to be operated. L13 is a fixed cylinder, L02 and L04 are operation ring state detection units for detecting rotation of the operation rings L01 and L03, respectively, and are usually constituted by encoders.

L05 is a focus detection unit for detecting the focal length of the main lens L, L06 is a microcomputer for a lens which is an arithmetic control unit on the main lens L side, and L07 is a zoom for performing the zoom operation of the main lens L. A motor, L08, is a zoom motor monitor that detects the rotation state of the zoom motor L07, and is composed of, for example, a photo interrupter.

L09 is a focus motor for performing a focus operation of the main lens L, L10 is an AF / MF switching button for switching between auto focus and manual focus, L11 is a main lens aperture, L1
Reference numeral 2 denotes a main lens aperture control unit. Main lens aperture control unit L
Reference numeral 12 includes a stepping motor for operating the aperture and an aperture state detection unit.

Focus and zoom operation rings L01 and L0
Numeral 3 is rotatably fitted to the outer peripheral surface of the fixed barrel L13, so that it can rotate around the optical axis of the main lens L. Then, a power focus operation can be performed by rotating the focus operation ring L01, and a power zoom operation can be performed by rotating the focus operation ring L03.

Next, the configuration of the camera body C will be described. Reference numeral C01 denotes a camera microcomputer which is an arithmetic control unit of the camera body C, and communicates with the main lens L via a communication / power supply contact C30. To exchange information,
The flash operation control unit F is connected to the flash and write F via a hot shoe C20 as a flash contact.
01 and communicating information. The external appearance of the hot shoe C20 for mounting the external flash and light is shown in FIG.

Reference numeral C05 denotes an AF auxiliary mirror provided behind the above-mentioned pellicle mirror C04, which is the main lens L.
The light of the subject that has passed therethrough is split by the pellicle mirror C04, further split by this AF auxiliary mirror C05, and guided to the focus detection unit C02. This focus detection unit C02
Transmits the focus information to the camera microcomputer C01, the focus information processed by the camera microcomputer C01 is transmitted to the lens microcomputer L06, and the focus motor L09 is driven by the instruction of the lens microcomputer L06. ,focus
(Focus) Focusing is performed.

A shutter driving unit C06 controls opening and closing of the shutter C07 according to a command from the camera microcomputer C01. In other words, the camera microcomputer C01 uses the shutter drive unit C06 based on information from the operation unit COP, the luminance detection unit C12, and the like.
To the command signal. C08 is a film, and a subject image is exposed on the film surface by light obtained by opening and closing the shutter C07 to form a latent image. C0
Reference numeral 9 denotes a film feeding control unit, which feeds and rewinds the film by driving a built-in motor.

The other light split by the pellicle mirror C04 is supplied to the condenser lens C10 and the reflection mirror C1.
1. The light is guided to a CCD image sensor C21 via an ND filter C13, a relay optical system including a relay lens C14, an optical low-pass filter C16, and an IR cut filter C17. The reflection mirror C11 is partially a semi-transmissive mirror, from which a part of the light is guided to the brightness detection unit C12 to detect the brightness of the subject.

Reference numeral C15 denotes an ND filter control section, which is a film C08 and a CCD mounted in the camera body C.
The sensitivity difference between the image sensors C21 and the brightness detection unit C12
The ND filter C13 is controlled based on the ND density information set on the camera microcomputer C01 side based on the brightness of the subject detected in step. A relay diaphragm C18 is provided in the relay optical system, and the amount of light guided to the CCD image sensor C21 is controlled by a relay diaphragm controller C19.

The CCD image sensor C21 receives a command from the camera microcomputer C01.
The light from the subject is photoelectrically converted by the drive pulse from the drive pulse generator C23. The photoelectrically converted electric signal is sent to the image pickup processing unit C22, subjected to analog processing such as sub-sampling, and then A / D converted to the image processing unit C.
24.

The image processing unit C24 includes a process unit for converting γ conversion, white balance (WB) conversion, and luminance / color difference (Y / C) signals, a memory unit for recording image data from the process unit, and a camera unit. Microcomputer C01
An arithmetic control unit for performing image processing according to a command from
A memory unit for recording an image signal from the arithmetic control unit,
The image signal processed by the image processing unit C24 includes an EVF unit C27, a recording / reproducing conversion unit C25, and a superimposition unit for performing a superimposition.
And to the external output port C32 also shown in FIG. In FIG. 1, the image processing unit C24 and the external output port C32
The transmission line between a and aa is omitted for convenience of display.

The EVF section C27 is provided with a liquid crystal finder or C
An image is displayed by a finder unit including an RT and the like, and a conversion unit that converts an image signal from the image processing unit C24 for driving the display unit. C35 is an operation display unit, which includes a large-sized liquid crystal display panel C35A shown in FIGS. 2 and 6 and a lamp C35B shown in FIG. 4, and displays information on the operation of the operation unit COP.

The recording / re-conversion unit C25 encodes the image signal from the image processing unit C24, the audio signal from the audio processing unit C31, various signals and information from the camera microcomputer C01 into a recording format, and the head unit. C2
Send to 6. C28 is a recording medium, which can use a magnetic tape, a magneto-optical disk, a solid-state memory (RAM), or the like. In this embodiment, a cassette tape loaded with a magnetic tape is shown as a representative.

C36 is a recording medium drive unit, which is a recording medium C2.
8 is driven. The signal sent to the head section C26 is recorded on the recording medium C28 driven by the recording medium driving section C36. Similarly, the data recorded on the recording medium C28 is read by the head unit C26, decoded by the recording / re-conversion unit C25 to reproduce the image signal, the audio signal, various signals and information, and the image processing unit C24 and the audio processing unit. Send to C31.

C37 is a silver salt information recording section for recording various information in the silver salt information recording section of the film, and a conversion section for converting the information from the camera microcomputer C01 into a recording format. , And a head section for recording. The silver salt information recording section C
The device 37 may be configured to perform not only recording but also reproduction.

The voice is picked up by a stereo microphone C34 provided at an appropriate position on the front surface of the camera body C as shown in FIG. 4, and processed by a voice processing unit C31. The audio signal processed by the audio processing unit C31 is transferred to the recording / reproducing conversion unit C2.
5, the speaker C33, and the output port C32.
In FIG. 1, the audio processing unit C31 and the microphone C3
The transmission line between 4 and bb is omitted for convenience of display. C29 is a battery provided on the camera body C side, and supplies power to the camera body C and the main lens L.

Reference numeral C03 is a camera shake detection unit that detects camera shake of the entire camera in which the main lens L is mounted, and transmits the detection signal to the camera microcomputer C01. The camera shake correction in the video signal imaging unit controls the read area of the CCD image sensor C21 based on this detection signal.

Next, referring to the external views of the apparatus of this embodiment shown in FIGS. 2 to 5, the operating section COP will be described. In FIGS. 2 to 5, COP09 is an operation mode changeover switch which also serves as a main switch. By operating this switch COP09, OFF, P _M , P _H ,
It is possible to select six operation modes of M _V , V, SV, and E.

That is, when the changeover switch COP09 is turned off, the entire apparatus can be turned off, and when it is set to P _M , a simultaneous shooting mode in which a video movie and a silver halide photograph can be taken at the same time to, a silver salt shooting mode that can P _H in silver halide photography, M _V
Then, in the video shooting mode that can shoot video movies,
In V, it is in the video playback mode to play the recorded video.
The SV can be switched to a still video shooting mode in which a video still image can be shot, and the E can be switched to an edit mode in which information recorded in a shooting information recording unit on a silver salt film C08, which will be described later, is rewritten.

COP01 is a release button for silver salt photography. COP02 is a switching dial for switching between AV and TV and for switching modes during shooting of silver salt and video, and a shooting scene is selected by turning this switching dial COP02 while pressing a mode button COP07 described later. This can be done while pressing the program button COP12 which will be described later.
By turning 2, the A (aperture priority) mode, S (shutter speed priority) mode, and M (manual) mode can be selected.

COP03 is a deck open button for taking out the cassette tape C28 as a recording medium. By operating this button COP03, the grip portion is opened and the cassette tape C28 can be attached and detached. C
OP04 video shooting mode (M _V), simultaneous shooting mode (P
_M) sometimes functions as a fade button to start the fade-out, a silver salt photographing mode (P _H), is an operation button for still video shooting mode (SV) sometimes serves as trigger button of the still image preview.

COP 05 is a lens exchange button for removing the main lens L from the camera body C. COP06 silver salt photographing mode (P _H), red-eye reduction button for setting the effect of reducing the red eye of the flash used when still video shooting mode (SV), COP07 is a mode button, the aforementioned mode switching dial Simultaneous shooting mode (P _M ) and silver salt shooting mode when used with COP02
(P _H), video shooting mode (M _V), in a still video shooting mode (SV), is used to set the scene select modes such as portrait or sports mode.

COP08 is a film cartridge loaded,
Film cartridge exchange button for attachment / detachment, COP
10 is a screen size changeover switch for shooting silver halide, COP
Reference numeral 11 denotes a video movie screen changeover switch. CO
P12 is a program button, which sets the shooting mode to program when used alone. Further, the above-described mode switching dial COP02 simultaneously using simultaneous imaging mode by (P _M), a silver salt photographing mode (P _H), the video capturing mode (M _V), in a still video shooting mode (SV) A (aperture You can select the priority mode, S (shutter speed priority) mode, and M (manual) mode.

The COP 13 is a zoom button for changing the focal length of the main lens L similarly to the zoom ring of the main lens L. The COP 14 is a recording ON / OFF button for controlling the start and stop of recording on the recording medium C28 in the simultaneous recording mode (P _M ) and the video recording mode (M _V ). The silver salt recording mode (P _H ) and still video In the shooting mode (SV), by pressing the operation button COP04 while pressing the button COP14, the image in the aperture open state can be displayed in the EVF, and in the M (manual) mode, the button COP14 is pressed. The AV can be switched by switching the aforementioned switching dial COP02 while pressing.

The COP15 is simultaneous shooting mode (P _M), video shooting mode (M _V) and sometimes of the camera shake correction control ON / OF
The F button, silver salt photographing mode (P _H), when still video shooting mode (SV) is switch the mode switching dial COP02 while pressing the button COP15, it is exposure correction.

COP16 is a first liquid crystal unit pop-up button. By operating this button COP16, the liquid crystal unit forming the EVF part C27 pops out, and the grip is unlocked, so that the EVF part C27 is released.
Can rotate around the camera body C together with the grip so that not only the eye level but also the waist level can be photographed.

[0043] COP17 silver salt shooting mode (P _H), a flash Forced flash button of in the still video shooting mode (SV). The COP 18 is an ON / OFF button for displaying a message on the EVF unit C27. The COP 19 is a button for adjusting the volume in the V mode and the image on the EVF unit C27 (brightness, color tone, etc.).

The COP 20 is a pop-up of the second liquid crystal unit. By operating this button, the EVF section C2
The liquid crystal unit constituting 7 is raised vertically to support waist level shooting in the vertical position in the silver salt shooting mode (PH) and still video shooting mode (SV).

COP21 is an auto rewind button,
This button COP21 allows rewinding even during the film. COP22 silver salt photographing mode (P _H), still video shooting mode (SV) at Tan'utsushi a single shooting, continuous shooting, self timer button for switching the continuous shooting and self timer. In FIGS. 5 and 6, C40 is a lid of the battery housing portion, and C41 is a tripod hole.

FIG. 6 shows an example of a large liquid crystal display panel C35A of the operation display section C35. As shown in the figure, the large liquid crystal display plate C35A has a camera operation mode display, a tape running counter, a date display, a shutter speed display, an exposure correction display, a red-eye reduction display, an aperture value / exposure correction value display, a mode display, and a battery capacity. A display, a self-timer mark, a film counter, a patrone mark, a wireless flash display, a winding mode display, a shooting scene selection display, a manual focus display and the like are provided.

The shooting scene selection display displays conditions such as selected portrait, commemorative shooting / landscape, close-up, sports, night view portrait / night view. Further, a lamp C35B shown in FIG. 5 emits light when a self-timer or red-eye reduction is performed.

Returning to FIG. 3, COP30 to COP34 are a group of buttons for video operation. COP30 is a rewind button, COP31 is a play button, COP32 is a fast forward button, COP33 is a stop button, and COP34 is a pause button. .

Returning to FIG. 2, the COP 35 has a counter O.
A N / OFF button, simultaneous shooting mode (P _M) and operating this button, E in the video shooting mode (M _V)
The counter display is displayed or disappeared on the VF part C27. COP36 is an auto button, the button operation to and simultaneous shooting mode (P _M), in the video shooting mode (M _V) white balance (WB) adjustment or become automatic, or in manual. COP3
Reference numeral 7 denotes a menu button, and when this button is operated, the menu is displayed on the EVF section C27. COP38
Is a standby button, and when the standby button is operated, the recording medium C28 is driven up to the final recording area of the recording medium C28.

FIG. 7 shows the construction of the main part of the present invention. In the figure, G is a silver salt information input means for an operator such as a photographer to input information from outside the camera. By operating the camera various information output means C01 in the camera microcomputer C01 described later.
Information can be entered in B.

FIG. 8 shows a state in which the silver salt film C08 is pulled out from the film cartridge C08C. A magnetic material is applied to a part of the film C08 so that information can be recorded as magnetic information. This film C0
8, C08A is a film leader section,
Recording track C0 for recording information relating to the entire film
It has 8 AJ. C08B is a portion corresponding to the first frame of the photographing unit, and includes an image pickup section C08BK, a perforation C08BP, and a recording track C08BJ for recording magnetic information corresponding to each frame. Further, after that, the same pattern as that of the frame corresponding portion C08B continues for the number of frames that can be photographed until the film end portion.

When the film C08 is newly mounted on the video camera with a still camera of this embodiment, it is detected that the film C08 has been mounted, and the silver salt film solid identification number and frame number output means in the camera microcomputer C01. C01A
Generates a solid identification number from and sends it to the silver salt information, video information, and recording / playback / display control unit C01D.

In the control section C01D, this individual identification number is sent to the silver salt information recording section C37 of the silver salt photographic imaging section and recorded on the recording track C08AJ of the film reader section C08A. If the identification number is already written on the recording track C08AJ, the identification number is read by the silver salt information recording unit C37 and sent to the control unit C01D. The control section C01D sends this identification number to the image processing section C24 of the video signal recording / reproducing section and displays the individual identification number of the film C08 mounted on the EVF section C27.

Similarly, when a recording medium C28 is newly attached to the video camera with a still camera according to this embodiment, it is detected that the recording medium C28 is attached, and the camera microcomputer C0 is detected.
A solid identification number is generated from the video recording medium solid identification number output means C01C in 1 to generate silver salt information, video information, recording / recording information.
It is sent to the reproduction / display control unit C01D. This control unit C0
In 1D, the individual identification number is sent to the recording / re-conversion section C25 and the head section C26 of the video signal recording / reproducing section, and the recording medium C2.
At the same time as recording in the video information recording section of 8, the individual identification number and the fact that it is new are displayed on the EVF.

As an example, FIG. 9 shows a data area (video information recording section) of an 8 mm video tape as a recording medium C28.
Is shown. If the identification number has already been written in the data area, the recording / reproducing conversion unit C25 and the head unit C26 read the identification number and send it to the control unit C01D. Control unit C01
D sends the identification number to the image processing unit C24, and the EVF unit C2
The individual identification number of the recording medium C28 mounted on the display 7 is displayed (this individual identification number display state is referred to as a set state).

Next, the silver salt photographing mode in the set state
The shooting of (P _H ) will be described. By setting the operation mode changeover switch COP09 to the position P _H , the camera microcomputer C01 sets each operation button so as to correspond to the silver salt photographing mode (P _H ). At the same time, when the camera microcomputer C01 and the lens microcomputer C01 communicate with each other and the lens information is transmitted to the camera microcomputer C01, the video signal imaging unit, the video signal recording / reproducing unit, and the EVF unit C27 are activated.

When the photographer captures the subject on the EVF section C27 and presses the release button COP01 halfway to set S1 to ON, the outputs of the brightness detecting section C12 and the focus detecting section C02 are transmitted to the camera microcomputer C01, and the calculating section C01F thereof. The calculation is carried out in, and the photographing condition is set based on the lens information and the setting information of the operation unit COP.

If the release button COP01 is pressed all the way to S2 ON, the aperture L11 and the shutter C07 are controlled under the set photographing conditions to perform silver halide photographing. When the silver salt photography is completed, the film feeding section C09 of the silver salt photographic imaging section feeds the film C08 by one frame, but at this time, the magnetic track C08B for one frame of the film C08.
In J, shooting conditions and information at this time are recorded. Table 1 shows an example of shooting information.

In Table 1 below, A indicates information that is highly required to be written. The print aspect ratio designates the aspect ratio at the time of printing, and as shown in FIG. 10, there are three types, H, C, and P. That is, FIG.
0 indicates the film exposure area and the print size on the film of the silver salt film system having three formats of 16: 9, 2: 3, 1: 3 proposed in JP-A-7-84309. Print size H is slightly smaller than print area C
Is shorter than the print size H only in the horizontal dimension in the figure, and similarly, the print size P is shorter in the vertical dimension only in the figure.

Further, in Table 1, B indicates information recorded according to the contents set by the operation unit COP. Regarding the recording of these information, the information is once collected from the photographing various information output means C01B and the video recording medium individual identification number output means C01C to the control section C01D, and the silver salt information recording section according to the contents set by the operation section COP. C
It is output to 37 and recorded on the film C08.

[0061]

[Table 1]

At the same time, this information is recorded in the primary memory C01E in the camera microcomputer C01. The recording items may be the same as those recorded on the film C08, or may be different modes. Primary memory C
The 01E has a capacity capable of recording information of at least one film, and can hold data at least until the film is exchanged.

Simultaneously with the photographing, the video signal recording / reproducing section records the image signal at almost the same timing as the photographing timing in the image memory in the image processing section C24, and the recording medium C2.
After the state where 8 can be recorded, the information output from the control unit C01D is mixed and recorded as a still image. The recorded contents of the information are as shown in Table 2 below.

[0064]

[Table 2]

In Table 2 above, A indicates information that is highly required to be written. B indicates information recorded according to the contents set by the operation unit COP. The recording of these information is performed once according to the contents set by the operation unit COP after the information is once collected from the photographing information output unit C01B and the silver salt film solid identification number / frame number output unit C01A. It is output to the conversion unit C25 and recorded on the recording medium C28.

As a method of recording information on the recording medium C28, the information can be recorded in the data area shown in FIG. Further, FIG. 11 shows one mode of information recording and reproduction with characters on the video recording medium, but as the information recording procedure, other than that, as shown in FIG. 11A, character information is recorded on the screen. You may do, or FIG. 11 (B)
As shown in (C), the still image (Fig. 11 (B)) is displayed on the next screen (Fig. 11 (C)) as character information, or the character information and the data area are recorded at the same time. May be.

The still image recording at this time is recorded so as to correspond to a plurality of print aspect ratios in consideration of the case where the print aspect ratio is changed in the edit mode (E) described later. Also, EV immediately after shooting
On the F screen, the character information and the subject image are displayed in a mixed form on the same screen as shown in FIG. 13A, but the shooting information can be rewritten as described later.

Next, the simultaneous photographing mode in the set state
The shooting of (P _M ) will be described. By setting the operation mode changeover switch COP09 to the position P _M , the camera microcomputer C01 sets each operation button so as to correspond to the simultaneous photographing mode (P _M ). At the same time, the camera microcomputer C01 and the lens microcomputer C01 communicate with each other, and the lens information is transmitted to the camera microcomputer C01.

Next, the focus detection section C02 and the brightness detection section C
12 starts, AE (automatic aperture adjustment) and AF (automatic focusing)
The operation is performed, and the video signal imaging unit, the video signal recording / reproducing unit, and the EVF unit C27 are activated, and the subject image captured by the taking lens is displayed on the EVF unit C27. When the photographer captures the subject on the EVF unit C27 and operates the recording ON / OFF button, moving image recording is started on the recording medium C28.

Release button COP01 in moving image recording state
When is pressed halfway (S1 ON), the focus detection unit C02 and the brightness detection unit C12 cause the camera microcomputer C01 to move.
The information is output to the calculation unit C01F, and the calculation is performed in the calculation unit C01F to set the shooting conditions based on the lens information and the setting information of the operation unit COP.

When the release button COP01 is pressed all the way to S2 ON, the diaphragm L11 and the shutter C07 are controlled under the set photographing conditions, and silver halide photographing is performed. When the silver salt photographing is completed, the film feeding section C09 of the silver salt photographic imaging section feeds the film C08 by one frame. At this time, the magnetic track C0 of one frame of the film C08 is recorded.
The shooting conditions and information at this time are recorded in 8BJ. Also, during that time, the moving image recording operation is continued. The photographing information in this case is as shown in Table 3 below.

[0072]

[Table 3]

In Table 3 above, A indicates information that is highly required to be written. B indicates information recorded according to the contents set by the operation unit COP. To record these pieces of information, once the information is collected from the photographing various information output means C01B and the video recording medium individual identification number output means C01C to the control section C01D, the operation section C
According to the contents set by OP, the silver salt information recording section C3
7 and recorded on film C08. at the same time,
The information is 1 in the camera microcomputer C01.
It is recorded in the next memory C01E. Recording item is film C
08 may be the same as or different from 08.

Simultaneously with the photographing, the video signal recording / reproducing section records the image signal at almost the same timing as the photographing timing together with the information output from the control section C01D. The recorded contents of the information are as shown in Table 4 below.

[0075]

[Table 4]

In Table 4 above, A indicates information that is highly required to be written. B indicates information recorded according to the contents set by the operation unit COP. The recording of these information is performed once according to the contents set by the operation unit COP after the information is once collected from the photographing information output unit C01B and the silver salt film solid identification number / frame number output unit C01A. It is output to the conversion unit C25 and recorded on the recording medium C28.
The recording items may be the same as or different from those of the film C08.

As a method of recording information on the recording medium C28, the data can be recorded in the data area shown in FIG. Further, as shown in FIG. 11 (A), it may be recorded on the screen as character information, or as shown in FIG. 11 (B) (C), the next screen of the still image (FIG. 11 (B)). (Fig. 11
(C)) may be recorded as character information, or character information and data area recording may be performed simultaneously.
However, when playing a video, a screen with only text information (Fig. 11
(C)) controls to skip and reproduce.

The recording operation by the operation of the release button COP01 when the video recording is not performed in the video recording standby in the simultaneous photography mode (P _M ) is the silver salt photography mode.
It becomes the same as (P _H ). Although the recording at the time of shooting has been described above, reproduction and editing will be described subsequently. The operation mode changeover switch COP0 is set in the set state in which the photographing is advanced to some extent (hereinafter, referred to as a photographing state).
When 9 is set to the video reproduction mode (V), the camera microcomputer C01 sets each operation button so as to correspond to the video reproduction mode (V).

From this set state, the rewind button CO
Press P30 to rewind the tape as the recording medium C28, stop it with the stop button COP33, and press the playback button COP31 to start playback. Recording medium C
The video signal and the shooting information of the data area recorded in 28 are read by the head unit C26, decoded by the recording / reproducing unit C25, processed by the image processing unit C24, and processed by the EVF unit C27.
To be displayed. At this time, from the shooting information recorded in the data area of the recording medium C28, the EVF part C
Play on 27.

1) No still image shooting information: normal video playback 2) When still image shooting information exists and moving image shooting is not in progress: still image playback For example, the display as shown in FIGS. 11A to 11C is performed in about 15 seconds. 3) When shooting a moving image with information on still image shooting: normal video playback. However, the shutter sound at the time of shooting is not erased and is output as it is. Alternatively, still image reproduction is performed as in 2).

In the shooting state, the operation mode selector switch C
When OP09 is set to the edit mode (E), the camera microcomputer C01 sets the operation buttons to the edit mode.
Set so as to correspond to (E). At the same time, the control unit C01D reads out the photographing information of the loaded film C08 recorded in the primary memory C01E in the camera microcomputer C01, and sends it to the image processing unit C24.
The index information is displayed on the EVF section C27 as shown in FIG. As the index information, the shooting information of each film is displayed together with the shooting information of each frame.

When the reproduction button COP31 is pressed in this state, the camera microcomputer C01 instructs the recording medium drive section C36 to reversely feed the data, and the head section C26 reproduces the data area. During this reproduction, if the information of the still image shooting is found in the recording medium, it is temporarily stopped there, the still image information and the shooting information are reproduced, and the EVF
It is displayed in the section C27. In order to find the information of the still image shooting, it is considered that the time code is reproduced and the rewinding speed is slowed down at the same time as the time in the primary memory C01E to reproduce the data area.

The reproduction of the still image is as shown in FIGS. 11A to 11C, but this reproduction time is about 15 seconds, and when the set time elapses, the next reproduction is started. Also, during replay, rewinding can be performed to find information for the next still image shooting. In this case, if the stop button COP33 is pressed during reproduction, the camera microcomputer C01 stops the operation of searching for the next still image, reproduces the still image being reproduced, and at the same time, as shown in FIG. Superimposes and displays shooting information. Alternatively, when the image to be edited is selected by the fast-forward button and the rewind button on the screen of FIG. 12, the corresponding image is found by the pause button and displayed as shown in FIG. 13 (A). Fast-forward button C for items to be edited
It can be selected by OP32 and rewind button COP30.

To change the contents after selection, press the pause button (set) COP34 to switch to the edit screen. In FIG. 13B, the print aspect ratio is selected as an edit item from the screen of FIG. 13A, and the pause button COP is selected.
It shows the state where 34 is pressed, and at this time, H,
Frames of C and P appear. Play button COP3 in this state
When C is selected by 1, the portion other than the print aspect ratio C is changed from color display to monochrome display.

When the pause button COP34 is pressed here,
The print aspect ratio becomes C, and the primary memory C01E
Is rewritten, and the screen returns to the state of FIG. At the same time, the camera microcomputer C01 gives an instruction to the silver salt photograph imaging section to rewrite the print aspect ratio of the corresponding frame, whereby the film C08 is rewound to the corresponding frame and rewritten from the silver salt information recording section C37. .

The operation on the EVF section C27 can be performed by the silver salt information input means G. When the reproduction button COP31 is pressed from the screen of FIG. 13 (A), the next still image is reproduced, and the stop button COP3 is displayed from the screen of FIG. 13 (A).
Pressing 3 returns to the index screen shown in FIG.
From the screens of FIGS. 12 and 13, the operation mode switching button COP
09 when the edit mode (E) is changed to another mode, the camera microcomputer C01 determines that the film C08 or the recording medium C28 is in the standby position (for example, the film C).
If it is 08, it is controlled so that it is driven to the beginning of the unexposed portion, and if it is C28, it is driven to the beginning of the unrecorded portion.

Film C which has been photographed as it is
08, the index data is stored in the primary memory C01.
If it is kept stored in E, its memory capacity becomes insufficient. Therefore, the film cartridge exchange button COP08
When is operated, the contents of the primary memory C01E are reset, and the film C08 can be replaced.

However, in this way, the index data for the photographed film C08 is erased, and it is necessary to create new index data. Next, the operation for that will be described. Note that the following description will be made assuming that the recording medium C28 has a tape shape, but the same applies to a disk-shaped recording medium.

FIG. 14 shows an example of creating index data for a tape-shaped recording medium. As shown in this figure, a recording area for an index is provided in advance at the beginning or the end of the tape. The recording medium C28
If is a disk-shaped one, an index recording area is provided at the outermost or innermost portion.

When the operation mode switching button COP09 is in the edit mode (E) position, the film cartridge exchange button C
When OP08 is pressed, the camera microcomputer C0
Reference numeral 1 instructs the recording medium drive unit C36 to reversely feed the tape, and the head unit C26 reproduces the data area. When the information of the still image shooting is found during the reverse feed reproduction, the information is temporarily stopped there, the sequential feed is performed and the still image information is reproduced and stored in the image memory of the image processing unit C24. Further, the information of the next still image shooting is searched for, and the still image information is stored in the image memory in the same manner as when the information is found.

When the still image is recorded up to the predetermined capacity of the image memory in this way, the tape is sent to the index area and the still image information of the image memory and the shooting information corresponding thereto are recorded. The shooting information is stored in the primary memory C.
Stored in 01E. This operation is repeated to generate index data for the currently loaded film C08, and then the film cartridge C0
8C can be replaced.

Similarly, when the tape is replaced, when the operation mode switching button COP09 is in the edit mode (E) position and the deck open button COP03 is operated, the index data of the currently mounted film C08 is produced on the tape. Then you will be able to replace the tape.

[0093]

As described above, according to the present invention, a silver salt photographic image pickup unit including a silver salt photographic recording unit and a silver salt information recording unit, and a video signal recording unit including a video signal recording unit and a video information recording unit. Section, a video signal reproducing means, a video information reproducing means and an electric display element, a video signal reproducing section for outputting various information at the time of photographing, and various information at the time of photographing are inputted. A silver salt information input means and a control unit for recording / reproducing / displaying the silver salt information of the silver salt photographic image pickup unit and the image information of the image signal recording unit are provided.

Therefore, according to the above-mentioned structure, while the silver salt photograph and the silver salt information can be recorded, the video signal recording section can record the video signal and the video information. The silver salt information input in can be displayed on the electric display device.

For example, when a silver salt photograph is taken during the shooting of a video movie, the content thereof is displayed as a still image during playback by changing the playback condition with data from the data area. Since it is possible to find still image data at the time of taking a picture, extract it, and reproduce it, there is an excellent advantage that the picture of the picture taking can be seen without waiting for development.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention.

FIG. 2 is a plan view showing the appearance of the device.

FIG. 3 is a rear view of the same.

FIG. 4 is a front view of the same.

FIG. 5 is a bottom view of the same.

FIG. 6 is an enlarged plan view showing an operation display unit.

FIG. 7 is a block diagram showing a connection relationship between a camera microcomputer relating to information and each unit.

FIG. 8 is a schematic diagram showing a mode in which information is recorded on a magnetic body when a film is pulled out from a film cartridge.

FIG. 9 is a schematic diagram showing a data area of an 8 mm video tape.

FIG. 10 is an enlarged view showing an example of a film exposure area of the film system and a print size on the film.

FIG. 11 is a diagram showing one aspect of information recording and reproducing with characters on a video recording medium.

FIG. 12 is a diagram showing a mode example of an index display screen in the EVF section.

FIG. 13 is a diagram showing a mode example of an edit screen.

FIG. 14 is a schematic diagram showing an example of creating index data for a tape-shaped recording medium.

[Explanation of symbols]

L Main lens L01 Focus operation ring L02 Focus operation ring State detection unit L03 Zoom operation ring L04 Zoom operation ring State detection unit L05 Focus detection unit L06 Lens microcomputer C01 L0
7 Zoom motor L08 Zoom motor monitor L09 Focus motor L10 Audio processing unit L11 Main lens diaphragm L12 Main lens diaphragm control unit L13 Fixed cylinder C Camera body C01 Camera microcomputer C01A Silver halide film solid identification number / frame number output means C01B Shooting information output means C01C Video recording medium individual identification number output means C01D Silver salt information, video information recording / playback / display control section C01E Primary memory C01F
Calculation unit C02 Focus detection unit C03 Shake detection unit C04 Pellicle mirror C05 A
F auxiliary mirror C06 Shutter driver C07 Shutter C08 Film C08A
Film leader part C08B Frame corresponding part C08C
Film cartridge C09 Film feeding control unit C10 Condenser lens C11 Reflecting mirror C12 Luminance detecting unit C13 ND filter C14 Relay lens C15 ND filter control unit C16 Optical low pass filter C17 IR cut filter C18 Second aperture, Relay aperture C19 Relay aperture control unit C20 Hot shoe C21 CCD image sensor C22 Image processing unit C23 CCD drive pulse generation unit C24 Image processing unit C25 Recording / re-conversion unit C26 Head unit C27 EVF unit C28 Recording medium C29 Battery C30 Communication / power supply contact C31 Voice processing unit C32 External output port C33 Speaker C34 Stereo microphone C35 Operation display unit C35A
Large LCD panel C35B Light emitting lamp C36 Recording medium driving unit C37 Silver salt information recording unit C40 Battery lid C41 Tripod hole COP operation unit COP01
Release button COP02 Mode switching dial COP03
Open button COP04 Still image preview and fade button COP05 Lens exchange button COP06
Red eye reduction button COP07 Scene select mode button COP08
Film change button COP09 Operation mode changeover switch COP10 Silver halide shooting screen size changeover switch COP11 Video screen changeover switch COP12 Program button COP13
Zoom button COP14 Aperture open button COP15 Image stabilization control ON / OFF and exposure correction button COP16 First liquid crystal unit pop-up button COP17 Flash forced emission button COP18 Message display ON / OFF button COP19 Volume / video adjustment button COP20 Second liquid crystal unit pop-up button COP21 Auto rewind button COP22 Self timer button COP30
Rewind button COP31 Play button COP32
Fast forward button COP33 Stop button COP34
Pause button COP35 Counter ON / OFF button COP36
Auto button COP37 Menu button COP38
Standby button F Flash and light F01 Flash calculation control unit G Silver salt information input means

Claims (7)

[Claims] 1. A silver salt photographic image pickup unit including a silver salt photographic recording unit and a silver salt information recording unit, a video signal recording unit including a video signal recording unit and a video information recording unit, a video signal reproducing unit, and a video image. A video signal reproducing section having an information reproducing means and an electric display element, a silver salt photographing information output means for outputting various information at the time of photographing, a silver salt information input means for inputting various information at the time of photographing, and the silver. A video camera with a still camera, comprising: a control unit that records, reproduces, and displays silver salt information of a salt photograph imaging unit and video information of a video signal recording unit. 2. Displaying various information recorded in the silver salt photographic imaging section and video signal recording section, or displaying various information recorded in the silver salt photographic imaging section and video signal recording section on an electric display element. The video camera with a still camera according to claim 1, which is enabled. 3. The information includes at least 4 of an individual identification number, frame number, date, time, print aspect ratio, title, number of prints, light source information, and TV display aspect ratio.
The video camera with a still camera according to claim 1, which is one or more pieces of information. 4. The video camera with a still camera according to claim 1, wherein the various information can be rewritten by the silver salt information input means. 5. The video camera with a still camera according to claim 1, wherein a silver salt information reproducing means is added to the silver salt photographic image pickup section. 6. The video camera with a still camera according to claim 1, wherein the control unit has a function of limiting reproduction of a video signal according to information from the video information reproducing means. 7. The information to be restricted is at least one of individual identification number, frame number, date, time, print aspect ratio, and moving image recording, and the content of the restriction is to reproduce as a still image. Video camera with 6 still cameras.