DE4117021A1 - SINGLE PICTURE VIDEO DEVICE - Google Patents

Description

The invention relates to a single image video device according to the preamble of claim 1, by which a Video signal and / or an audio signal on a Ma gnetplatte recorded and reproduced these signals be.

In a still image video device, generally one Magnetic disk as a recording medium for storage a video signal and / or an audio signal used. The magnetic disk comes with a variety of Provide traces that are concentric on the plate are seen. The video signal and the audio signal are  each recorded on different tracks. On conclude in a conventional single image vi deodorises the signals recorded on each track Played track by track.

As described above, in a conventional Chen single-frame video device that is in each track stored signals reproduced one by one ben, d. H. a conventional still video device can so do not play back multiple tracks in a row. If hence a multitude of tracks or those in one Plurality of tracks stored signals played back the playback process must be track by track be repeated. Therefore, if the user only has one To play a video signal or an audio signal must the playback process is repeated track by track, which is tedious.

The invention is based on the object, an individual image video device of the type mentioned in which a multitude of tracks, each only one store predetermined type of signals, reproduced can be.

This object is achieved by the specified in claim 1 Features solved.

Accordingly, the present invention comprises a single Image video device in which a recording medium is arranged, which has a variety of tracks to each save different types of signals. The Frame video device preferably includes one Playback mechanism, a command mechanism, a Labeling mechanism and a control mechanism.  

The playback mechanism enters a predefined one Si recorded on the recording medium gnal again. The command mechanism determines a fol playback mode in which the same type of signals storing tracks are successively reproduced. The Labeling mechanism determines what type of on signals recorded on the recording medium should be given. And the control mechanism controls the playback mechanism in such a way that at Bestim sequential play mode or serial Playback mechanism through the command mechanism of the Playback mechanism sequentially a variety of Reproduces traces that the of the Labeling mechanism specific signal type to save.

According to a further embodiment of the invention provided a still image video device comprising a record on which a different kind of Signals can be recorded in a playback mode mechanism, an adjusting mechanism, a first scarf ter, a second switch and a control mechanism mus. The playback mechanism reproduces a signal that is recorded on the disc. The Stellmecha nism moves the playback mechanism to a past agreed track of the plate. The first switch is pressed to turn on a repeat play mode in which different tracks on the disc one after the other are reproduced. The second switch is actuated to the type of stored on the disk and to determine the signals to be reproduced. The tax mecha nism controls the adjusting mechanism in such a way that when the follow-up playback mode is switched on using the first switch of the playback mechanism in succession is positioned on a variety of tracks in  which signals the by operating the second Switch designated type are recorded.

According to a further embodiment of the invention a still image video device is provided comprising a magnetic disk with traces on each different types of signals can be stored can. The signals are shown in the Device provided head scanned for Scan positioned over a given track can be. The still image video device includes a first switch, a second switch and one Adjusting mechanism. The first switch is operated to set a follow-up mode in which different tracks of the plate one after the other are reproduced. The second switch is actuated to determine the type of signal that is on the disc is recorded and played back should. The adjusting mechanism moves the head in the Way that when setting the follow-up mode of Head one after the other on the given tracks is positioned so that only the given signals are reproduced by the second switch be designated or determined.

Further features and advantages of the invention result derive from the dependent claims and the following Be writing which in connection with the attached Drawings of the invention using an exemplary embodiment game explained. Show it:

Fig. 1 is a block diagram illustrating the structure of a still picture video device according to an embodiment of the present invention,

Fig. 2A, the displays on an LCD (liquid crystal) panel in the ordinary reproduction mode on a len Videosi gnal,

FIG. 2B, the illustration of the display on the LCD panel for the normal playback mode for an audio signal,

Fig. 2C, the displays on the LCD panel in the normal playback mode for a video signal and an Audiosi gnal, which form a pair,

FIG. 2D, the displays on the LCD panel in the normal sequence playback mode for a video signal,

FIG. 2E, the displays on the LCD panel, in the normal sequence playback mode for an audio signal

Fig. 2F, the displays on the LCD panel in the normal sequence playback mode diosignal for a video signal and an Au in pairs together amount hear

Fig. 2G is an illustration of the display on the LCD panel in a Folgewiedergabemo dus for a video signal,

Fig. 2H is an illustration of the display on the LCD panel in the sequence play mode for an audio signal,

Fig. 2I illustrates the display on the LCD panel in the subsequent playback mode for a video signal and an audio signal, which belong together in pairs,

Fig. 3A is a flowchart for explaining the reproducing operation,

Fig. 3B is a flow chart for explaining the Wiedergabesubroutine,

Fig. 3C is a flow chart for explaining the normal follow-up mode and

Fig. 3D is a flow chart for explaining the processes in the successive replay of video signals, audio signals and audio-video signals.

Fig. 1 shows a block diagram showing the essential elements of a still video apparatus according to an embodiment of the present invention.

A floppy disk, that is, a magnetic disk 11 , is used as the recording medium in this still video apparatus. It bears a multitude of tracks arranged concentrically to one another. An audio signal and a video signal are each stored on a separate track.

The magnetic disk 11 is rotated by a spindle motor 12 which is controlled by a spindle motor control circuit 13 . A magnetic head 14 can be adjusted radially with respect to the magnetic plate 11 via a track motor 15 , which in turn is controlled by a track motor control circuit 16 , so as to position the magnetic head 14 on a predetermined track of the magnetic plate 11 . Thereby, a recording-reproducing circuit 17 can record or reproduce a desired video signal or audio signal on the desired track. A monitor and speaker comprising a monitor 18 is connected to the recording and playback circuit 17 to reproduce the image and sound.

A system control unit 21 , for example a micro computer, controls the track motor control circuit 16 , the recording-playback circuit 17 and a display control circuit 22 so that an LCD panel (liquid crystal panel) 23 shows the predetermined information. In addition to these control functions, the system control unit controls the operating states in which information is recorded on the magnetic disk 11 or information stored on the disk 11 is read and reproduced, and information on the disk 11 is erased.

With the system control unit 21 , a trigger switch 32 , an exposure correction switch 31 , a mode switch 33 , a selector switch 34 , an up switch 35 , a down switch 36 and a flash light switch 37 are connected. The trigger switch 32 is operated when the recording or playback is to be started and ended. The exposure correction switch 31 is operated to set an exposure. The mode switch 33 and the selector switch 34 are operated to select and set various modes such as recording, playback and erasing. The up switch 35 and the down switch 36 are operated to increase or decrease a number displayed on the LCD panel 23 . The flash switch 37 is operated to enter a predetermined flash mode of the system control unit 21 .

The operation of the arrangement described above is described below with reference to FIGS . 2A to 2I, which show examples of the displays on the LCD panel 23 .

As shown in these drawings, the LCD panel 23 can provide various displays. Furthermore, a blinking position of each display can be changed in the vertical direction by operating the mode switch 33 and in the horizontal direction by operating the selector switch 34 .

For example, when the mode switch 33 is operated, a blinking indicator is sequentially positioned in the following display areas: a single-image mode indicator (a rectangular indicator in the drawings) indicating the mode for taking a single image, a "REC" indicator indicating the playback mode be designated, a "NORMAL" display, which indicates a normal mode, an "AUTO" display of a white balance symbol "WB" and a 7-segment element display of digits, which are year, month and day, or hours, minutes and Show seconds.

There are two types of normal modes: normal mode, in which a recording or reproduction of a Vi deosignals or an audio signal track by track is conducted or in which a record or a how output of a video signal and an audio signal (a AV signal), which belong together in pairs, to two  Running tracks that are read for these signals hen, and a normal serial or sequence Recording / playback mode in which regardless of a distinction between audio signal, video signal and AV signal a recording or playback se is performed sequentially for a variety of tracks.

For example, when the selector switch 34 triggers the blinking of the single-image mode display located on the first line of the display panel, a self-timer display (shown by a bell in the drawings) is set to set a self-timer, a display for continuous recording (shown in the drawings by three overlapping rectangles) in which one, two or five frames per second are recorded and the numbers one, two and five flash, which indicate the selected number of recordings per second in continuous recording mode.

In the same way as described above selective and sequential in the second display line "REC" as the name for a recording mode, "PLAY" as the name for a playback mode and "ERASE" is displayed for the name of a delete mode.

In the third line the reproduced in the drawings The following displays can be selected are shown as wise: "NORMAL" means the one above described normal mode, "A" denotes a Audio mode in which an audio signal is recorded or can be played and "V" denotes a Video mode in which a video signal is recorded or is played. In an "AV" mode, in which a Video signal  and an audio signal which form a pair drawn or reproduced, both "A" as well as "V" is displayed.

With a "WB" indicator for the white balance, which in The fourth line is followed by the following individual items drawings selected one after the other: "AUTO" denotes an automatic mode, a cloud (in the drawings represented by a schematic cloud) the shooting mode overcast, one Good weather display (represented by a sun) denotes the recording operation when the sky is clear, one Fluorescent lamp display (represented by a Fluorescent lamp) denotes a recording operation at the light from fluorescent lamps and one Light bulb indicator (represented by a light bulb) denotes the recording operation in the light of one Light bulb.

The digits shown can be found in the fifth line optionally specify a date or a time.

The display to the left of the date shows the status of the battery rie and flashes when the battery voltage is too low rig is. The display to the right of the date shows the status a magnetic disk, d. H. indicates whether a magnetic disk is present in the still image video device or Not. The indicator always lights up when a Ma gnetplatte is present in the facility.

By actuating the mode switch 33 and the selector switch 34 , a blinking position is thus moved, where a command for a mode display by the blinking position is sent to the system control unit 21 . The unselected displays change from the flashing state to the permanent lighting state.

Operating the flash light switch 37 causes the AUTO display, the ON display and the OFF display to flash in succession.

When the recording mode is selected (with the "REC" indicator flashing) and the trigger switch 32 is actuated, the system control unit 21 causes the spindle motor 12 to be driven via the spindle motor control circuit 13 so that the magnetic disk 11 rotates. At the same time, the track motor 15 is driven by the track motor control circuit 16 so that the magnetic head 14 is moved to a predetermined position above the tracks. The track position (ie the track number) is indicated by a two-digit number on the left side of the "REC" display. Then, a predetermined video or audio signal is supplied to the magnetic head 14 through the recording / reproducing circuit 17 so that this signal is recorded on the predetermined track of the magnetic disk 11 .

The recording / reproducing circuit 17 generates a code signal (a DPSK signal or a control code, as will be described later) in accordance with a control signal generated by the system control unit 21 , and supplies this code signal together with a predetermined video signal or audio signal to the magnetic head 14 . These signals are then recorded on a predetermined track of the magnetic disk 14 . The code signal includes a track number, a recording mode, etc. as a DPSK signal when a video signal is recorded on the magnetic disk. It includes this data as a control code when an audio signal is recorded on the magnetic disk. When recording in the AV mode, information indicating that the corresponding audio signal exists is included in the DPSK signal, or information indicating that the corresponding video signal exists is included in the Tax code included. In this embodiment, an audio signal is recorded on an adjacent track that lies within the track on which the corresponding video signal is recorded.

If the exposure correction switch 31 is operated during the recording mode before this recording operation, an exposure correction display "± EF" flashes and the display of the 7-segment element to the right of the exposure correction display indicates an exposure correction value which is present at that time. If the up switch 35 or the down switch 37 is operated while the exposure correction switch 31 is operated, the exposure correction value is increased or decreased. If the exposure correction switch 31 and the trigger switch 32 are operated simultaneously, a picture is taken in the state in which the exposure has been set to the correct value.

When the continuous mode is set in a recording mode, the continuous shooting indicator lights up. Furthermore, one of the numbers one, two and five flashes according to the selected number of frames per second. In this state, when the trigger switch 32 is operated, video signals of the selected number of frames per second are continuously recorded.

A reproduction process is described below with reference to the flowcharts in Figs. 3A to 3D.

When the playback mode is set by operating the mode switch 33 and the selector switch 34 , the "PLAY" indicator flashes. When the trigger switch 32 is operated in this state (step S 1 ), the displays "PLAY" and "NORMAL" light up (step S 2 ), the magnetic disk 11 is driven by the spindle motor 12 (step S 3 ) and the playback subroutine becomes executed (step S 4 ).

The playback subroutine will now be described with reference to the flowchart shown in Fig. 3B.

In this subroutine, first, a track mode in which a signal is stored on a track to be reproduced is input from the recording / reproducing circuit 17 to the system control unit 21 (step S 21 ). The system control unit 21 reads information indicating whether the track is only stores a video signal (video mode) or only an audio signal (audio mode), or whether the track stores a video signal and an associated audio signal (AV mode) via the recording / playback circuit 17 in accordance with a DPSK (phase difference modulation) signal or control data.

If the track mode of the track to be reproduced is the video mode (step S 22 ), as shown in Fig. 2A, the indicator "V" lights up while the indicator "A" is turned off (step S 23 ). Then, a video signal is read from the magnetic head 14 , which is set to the track by the track motor 15 under the control of the track motor control circuit 16 . The recording / playback circuit 17 supplies a video signal to the playback device 18 as it is, so that the playback of the video signal can be carried out (step S 24 ).

If the track mode of the track to be reproduced is the audio mode (step S 25 ), as shown in FIG. 2B, the indicator "A" lights up while the indicator "V" goes out (step S 26 ). Then, an Au diosignal is read from the magnetic head 14 , which is set by the track motor 15 under the control of the track motor control circuit 16 to the track in question. This audio signal is stored once in a memory of the recording / reproducing circuit 17 and then read so as to be reproduced in this way (step S 27 ).

When the track mode is an AV mode (step S 28 ) as shown in Fig. 2C, the indicators "A" and "V" light up (step S 29 ). Then, the magnetic head 14 is set by the track motor control circuit 16 and the track motor 15 to an adjacent track which is within the previous track and on which an audio signal is recorded. Then the track is reproduced so that the reproduced audio signal is compressed, that is, that the signal recording period is shortened. The audio signal is stored in a memory in the recording / reproducing circuit. Then the magnetic head 14 is set or moved back on the track on which a video signal belonging to the audio signal is recorded. In this way, the video signal stored in the track is reproduced. This reproduced video signal is fed to the playback device 18 and displayed on the monitor. At this time, the audio signal stored in the memory is expanded to the original period and output by the reproducing device 18 . As described above, in this embodiment, an audio signal is recorded on a track adjacent to and within the track on which the corresponding video signal was recorded. In this way, the video signal and the corresponding audio signal are output at the same time (step S 30 ).

If the track does not store a video signal or an audio signal, the indicators "A" and "V" are turned off (step S 31 ).

If the exposure correction switch 31 is not operated during this playback operation, the check as to whether the exposure correction switch 31 has been operated or not is repeated until the trigger switch 32 is operated again. This sends a command to stop playback (steps S 5 and S 6 ). Note that in this embodiment, the exposure correction switch 31 is also used to give the serial playback mode command, as will be described later.

When the trigger switch 32 is operated again to end playback (step S 7 ), the magnetic plate 11 is stopped. The displays "NORMAL", "A" and "V" are turned off (step S 8 ). Then the display "PLAY", which has been continuously illuminated, starts to flash (step S 9 ). The still image device returns to a state in which it is waiting for a playback to be carried out. The spindle motor 12 is stopped (step S 10 ).

As described above, playback is only a track or just a pair of tracks.  

On the other hand, when the exposure correction switch 31 is operated during a playback operation (step S 5 ), the indicator for continuous recording operation lights up (step S 11 ). A track mode in which a read track stores a signal is supplied from the recording / reproducing circuit 17 to the system controller 21 (step S 42 in Fig. 3C). When it is determined that the track mode is the video mode, the indicator "V" lights up and the indicator "A" is turned off (step S 44 ), as shown in Fig. 2D. Then, video playback is started in the normal serial playback mode (step S 45 ). The system control unit 21 also starts an interval timer provided in it (step S 46 ). When the interval timer reaches a predetermined period of time (for example, 5 seconds) (step S 47 ), the magnetic head 14 is moved radially inward (or outward) by one track by the track motor 15 under the control of the track motor control circuit 16 (step S 51 ). At the same time, the number of tracks displayed on the LCD panel 23 is increased by one.

When the track mode of the next track being played is entered (step S 42 ) and it is determined that the track mode is not the video mode but the audio mode (steps S 43 and S 52 ), the display "A" lights up while the display is on "V" is turned off, as shown in Fig. 2E (step S 53 ). Then, the audio is reproduced in the normal serial reproduction mode (step S 54 ). When the reproduction of the audio signal on the track is finished (step S 55 ), the magnetic head 14 is moved radially inward (or outward) by one track by the track motor 15 . At this time, the track number displayed on the LCD panel 23 is increased by one.

When the track mode of the next track being played is entered (step S 42 ) and it is determined that the track mode is neither the video mode nor the audio mode but an AV mode (steps S 43 , S 52 and S 59 ), the indicators light up " A "and" V "as shown in Fig. 2F (step S 60 ). Then, the AV playback starts in the normal serial playback mode or follow-up playback mode (step S 61 ). When the reproduction of the audio signal on the track is finished (step S 55 ), the magnetic head 14 is moved radially inward (or outward) by two tracks by the track motor 15 . At this time, the track number displayed on the LCD panel 23 is increased by two. Note that in step S 51, the magnetic head 14 is advanced two tracks if the track mode is the AV mode.

This process is carried out repeatedly, so that Vi deo signals, audio signals or a pair of videosi gnals and an audio signal (AV signal) in succession corresponding to a track number in a series of tracks read, causing the normal serial re mode is executed.

When the magnetic head 14 has reached the last track (the innermost track), the magnetic head 14 is moved back to the first track (the outermost track) so that all tracks of the magnetic disk 11 are reproduced one after another.

If the exposure correction switch 31 is operated again before the interval timer has detected a predetermined period of time, so that a command to end the normal serial playback mode is sent out (step S 48 ), the normal serial playback mode is triggered and the display "NORMAL" remains switched on and the display for continuous recording operation is switched off (step S 12 ). Thereafter, the process proceeds to step S 6 .

If the trigger switch 32 is operated again before the interval timer has taken a predetermined period of time, so that a command to end the playback process is sent (step S 49 ), the display for continuous recording operation is switched off (step S 13 ) and the Playback ended (steps S 7 to S 10 ).

Further, if the exposure correction switch 31 is operated again before the output of an audio signal ends so that a command to stop playback is sent (steps S 55 and S 56 ), the normal serial playback mode is triggered, the display "NORMAL" remains on and the display for continuous recording operation is switched off (step S 12 ). The process then proceeds to step S 6 .

If the trigger switch 32 is operated again before the complete reproduction of the audio signal so that a command to end the playback operation is issued (step S 57 ), the display for continuous recording operation is switched off (step S 13 ) and the playback is ended (steps S 7 to S 10 ).

If it is determined during the normal serial playback operation in steps S 50 or S 58 that the selector switch 34 has been operated, the process advances to the serial video playback mode as shown in Fig. 3D. In this embodiment, the selector switch 34 is also used to designate the type of the signal to be reproduced, even if the selector switch 34 was originally used to select a mode such as recording, playback or erasing a signal recorded on the magnetic disk.

First, as shown in Fig. 2G, the continuous shooting display remains on, as does the "V" display. The displays "NORMAL" and "A" are turned off (step S 71 ). Then, the track mode of the track to be reproduced is added to the system control unit 21 by the recording / reproducing circuit 17 (step S 72 ). If it is determined that the track mode is the video mode (step S 73 ), video is reproduced (step S 74 ). The system control unit 21 operates the built-in interval timer (step S 75 ). When the interval timer has detected a predetermined period of time (for example, 5 seconds) (step S 76 ), the magnetic head 14 is moved radially inward (or outward) by one track (step S 80 ). At this time, the track number shown on the display panel 23 is increased by one.

If a track mode of the next track to be played is entered (step S 72 ) and it is determined that the track mode is the video mode (step S 73 ), video playback follows in the same manner as described above (step S 74 ). After namely, the time period specified by the interval timer has expired (steps S 75 and S 76 ), the magnetic head 14 is moved radially inward (or outward) by one track (step S 80 ). On the other hand, if it is determined that the track mode is not the video mode (step S 73 ), the magnetic head 14 is immediately set to the next track (step S 80 ).

This process is repeated, so that only tracks on which video signals are recorded are selected in the sequence of tracks on the magnetic disk 11 . Since the video signals are read out one after the other so that serial video playback takes place.

If the exposure correction switch 31 is actuated again before the interval timer has detected the predetermined time period so as to end the serial playback mode (step S 77 ), the serial playback mode is triggered, the display "NORMAL" remains on and the display for Continuous recording operation is turned off (step S 12 in Fig. 3A). Then, the process proceeds to step S 6 proceeds. If the trigger switch 32 is operated again before the predetermined period of time has elapsed, thereby ending the playback (step S 78 ), the display for continuous recording operation is switched off (step S 13 ) and the playback is ended (steps S 7 to S 10 ).

If the selector switch 34 is operated during the serial video playback (step S 79 in FIG. 3D), a serial audio mode is set. As a result, the display "A" is turned on and the display "V" on the LCD panel 23 is turned off (step S 81 ) as described in FIG. 2H. Then, the track mode of the track to be reproduced is entered (step S 82 ). If it is determined that the track mode is the audio mode (step S 83 ), audio playback is started (step S 84 ). When the audio playback of the track is completed (step S 85 ), the magnetic head 14 is moved radially inward (or outward) by the track motor 15 by one track (step S 89 ). At the same time, the track number shown on the LCD panel 23 is increased by one.

When the track mode of the next track to be played is input (step S 82 ) and it is determined that the track mode is an audio mode (step S 83 ), the audio reproduction is carried out in the same manner as described above (step S 84 ). After the audio playback is completed (step S 85 ), the magnetic head 14 is moved radially inward (or outward) by one track (step S 89 ). On the other hand, if it is determined that the track mode is not the audio mode (step S 83 ), the magnetic head 14 is immediately set to the next track (step S 89 ).

This process is repeated so that only tracks are selected from the series of tracks on the magnetic disk 11 , on which audio signals are recorded. In this way, the audio signals are read out serially and a successive reproduction of the audio signals is obtained.

When the exposure correcting switch 31 is operated before the completion of the audio reproduction, so as to finish the serial reproduction (Step S 86), the serial playback mode is triggered, the "NORMAL" display is turned on and the display for the continuous recording mode is turned off (step S 12 in Fig. 3A). The process then proceeds to step S 6 .

If the release switch 32 is operated before the audio playback is ended to thereby end the playback (step S 87 ), the display for continuous recording operation is turned off (step S 13 ) and the playback is ended (steps S 7 to S 10 ).

If the selector switch 34 is operated during the serial audio reproduction (step S 88 in FIG. 3D), the serial AV mode is set. As a result, the displays "A" and "V" on the LCD panel 23 are turned on (step S 90 ) as shown in Fig. 2I. Then, a track mode of the track to be reproduced is entered (step S 91 ). If it is determined that the track mode is the V mode (step S 92 ), the audio playback is started (step S 93 ). When the AV reproduction of the pair of tracks is completed (step S 94 ), the magnetic head 14 is moved radially inward (or outward) by two tracks by the track motor 15 (step S 98 ). At the same time, the track number on the LCD field 23 is increased by two.

If the track mode of the next track to be played is entered (step S 91 ) and it is determined that the track mode is the AV mode (step S 92 ), the AV playback follows in the same manner as described above (step 93 ). When the reproduction of the audio signal on the track is finished (step S 94 ), the magnetic head 14 is moved radially inward (or outward) by two tracks (step S 98 ). If the track is not written in the AV mode (step S 92 ), the magnetic head 14 is immediately set to the next track (step S 98 ). Note that in step S 98, the magnetic head 14 is moved by two tracks if the track mode is the AV mode.

This process is repeated so that from a number only pairs of tracks are selected from tracks on which  a video signal and an audio signal are stored. The two each form a pair of video and audio signals (AV signals) are played back successively. To this Serial AV playback is performed in this way.

If the exposure correction switch 31 is operated before an audio signal is ended so that a command to end the serial playback is issued (steps S 94 and S 95 ), the serial playback mode is triggered, the display "NORMAL" remains switched on and the Display for continuous recording operation is cleared (step S 12 in Fig. 3A). The process then proceeds to step S 6 .

If the trigger switch 32 is operated before the audio signal ends so that a command to stop playback is issued (step S 96 ), the continuous recording display is turned off (step S 13 ) and playback is stopped (steps S 7 to S 10 ).

It should be noted that in the embodiment described above, the continuous recording display, which denotes a continuous recording operation in the recording mode, is used to denote successive or serial reproduction. The indicators "A" and "V", which denote an audio signal and a video signal in the normal mode, are used to distinguish between the serial audio playback mode and the serial video playback mode. Separate displays can also be provided, which designate each mode separately, but such a structure with individual, separate display possibilities would enlarge the dimensions of the LCD panel 23 , which would be disadvantageous. As a result, the individual displays are also preferably used to designate other states, as described above.

Further, in the above-described embodiment, the exposure correction switch 31 is used in addition to its use for adjusting the exposure in the shooting operation to switch the serial reproduction operation. The selector switch 34 , in addition to being used to turn on various functions, is also used to switch the serial audio, video and AV playback modes. Separate switches could also be provided for these purposes, but the use of a switch for several processes reduces the number of parts required and the amount of electrical wiring. At the same time, a reduction in manufacturing costs and a compact structure of the arrangement will suffice.

Claims (10)

1. single-frame video device in which a recording medium ( 11 ) is arranged which has a multiplicity of tracks on which signals of different types can be stored, characterized by a playback device ( 14 ) for reproducing a signal stored on a predetermined track, a labeling device for designating the signal type of the signals recorded on the recording medium ( 11 ) and reproduced signals and a control device ( 21 ) for controlling the playback device ( 14 ) in such a way that in a serial playback mode the playback device ( 14 ) successively a plurality of Reads tracks, which store signals of a type designated by the identifier. 2. Single-frame video device according to claim 1, characterized by a command device for setting the serial playback mode, the control device ( 21 ) controlling the playback device ( 14 ) in such a way that when setting the serial playback mode by the command device, the playback device enables a serial playback executes in which the tracks which store signals of the same type are successively reproduced. 3. Single image video device according to claim 1 or 2, characterized by a display device ( 22 , 23 ) for displaying a predetermined display in the serial playback mode and a further predetermined display in a non-serial playback mode in which each track of the recording medium in non-serial Way is read. 4. Single-image video device according to one of claims 1 to 3, characterized in that the signal types include a video signal and an audio signal. 5. Single-image video device according to claim 4, characterized in that the playback device ( 41 ) reads tracks in serial playback mode which only save a video signal or only an audio signal. 6. Single-image video device according to claim 4, characterized in that the playback device ( 14 ) reads in the serial playback mode tracks that store a video signal or an audio signal, these signals belonging together. 7. Single-image video device in particular according to one of claims 1 to 6, characterized by an adjusting device ( 15 , 16 ) for adjusting the playback device ( 14 ) to a predetermined track of the plate-shaped recording medium ( 11 ), a first switch for switching on a serial playback mode are successively read in the different tracks of the recording medium (11) and reproduced, and a second scarf ter to designate the kind of the drying carrier to the Aufzeich (11) stored and reproduced signals, said Steuereinrich device (21) the adjusting device (15, 16 ) controls such that when the serial playback mode is set by the first switch, the playback device ( 14 ) is successively positioned on a plurality of tracks on which the signals of the type designated by the second switch are recorded. 8. Single image video camera according to claim 7, characterized in that at least one of the two switches is also operated in a non-serial playback mode by reading each track of the recording carrier ( 11 ) for itself in a non-serial manner. 9. Single-image video camera according to claim 7 or 8, there characterized by that serial playback mode is cleared when the first switch is selected is pressed in the serial playback mode. 10. Single image video camera according to one of claims 7 to 9, characterized in that one of the different Si gnalart is played when the second scarf pressed during the serial playback mode becomes.