JPH05167967A - Dubbing device for recorder - Google Patents

Abstract

PURPOSE:To enable the consecutive dubbing of multiple reproduction pictures by recording the track number of a reproduction picture to be dubbed and the track number to be recorded in advance and reading them out for reproduction and recording. CONSTITUTION:A recording source magnetic disk A is set to a VFDD 31 and a recording destination magnetic disk B to a VFDD 33. A control circuit 34 detects recorded and unrecorded tracks 7 on a disk B and a control circuit 32 inputting the unrecorded track signal specifies a recording track number registered in the memory map of the RAM. Then a disk A is reproduced by operating a monitor reproduction button 35a so as to display a reproduced picture as well as the track numbers on a monitor TV 37. Thus the reproduced picture is selected to be recorded on a memory map using a track specification button 35b. The reproduction of the disk A and the recording of the disk B are automatically performed at constant intervals according to the track numbers recorded on the memory map of the RAM at the dubbing operation.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a magnetic disk and a card.
Regarding a dubbing device for a recording medium such as a hard disk, for example, a magnetic disk on which an image is recorded by an electronic still camera is reproduced and transferred to another magnetic disk, or the image recording is edited and recorded on another magnetic disk. The present invention relates to a dubbing device used for the purpose.

[0002]

2. Description of the Related Art An electronic still camera has a structure in which a subject image is formed on a light receiving surface of a solid-state image pickup device and an image signal output from the solid-state image pickup device is recorded on a magnetic disk. Then, this image signal is recorded on the magnetic disk as one recording unit, for example, one frame of still image is recorded on one track. Specifically, many cameras use a magnetic disk having 50 tracks and recording 50 images.

On the other hand, there has already been developed a dubbing apparatus for transferring the image recording on the above-mentioned magnetic disk to another magnetic disk, or for editing the image recording and recording it on another magnetic disk.

FIG. 5 is a simplified diagram showing a conventional example of a dubbing apparatus. 10 is a reproducing device having a magnetic disk reproducing drive mechanism, 11 is a monitor television, and 12 is recording having a magnetic disk recording drive mechanism. Reference numeral 13 is a cable for electrically connecting the reproducing device and the recording device.

A magnetic disk 14 on which an image is recorded is housed as a recording disk in the reproducing device 10. Then, in the reproducing apparatus 10, the magnetic disk 14 is reproduced under the operation of the reproduction button 15 to display the recorded image on the monitor television 11,
The image to be dubbed is discriminated from the displayed recorded images. That is, the image to be dubbed is discriminated, and the track number (hereinafter referred to as the track number) is set by operating the track designation button 16. With this setting, the magnetic head of the reproducing drive mechanism is set to the track number. It moves to the position and becomes the dubbing playback state.

A magnetic disk 17 as a recording destination is housed in the recorder 12. This recording machine 12 has a magnetic disk 17
The track search is automatically performed by inserting the track No. of the unrecorded track. Is the display section 18
Displayed in. Track No. displayed in this way Is set by operating the track designation button 19. Due to this setting, the magnetic head of the recording drive mechanism is set to the track number.
It is possible to record the dubbing by moving to the position and then operating the record button 20.

As described above, the track No. And the track number of the magnetic disk 17. After designating and, the dubbing button 21 of the player 10 is operated. By this operation, the designated track number. The recorded image is reproduced and the reproduced image signal is sent to the recorder 12. The recording drive mechanism of the recording machine 12 inputs the dubbing drive signal sent from the reproducing machine 10 to start the operation, and inputs the reproduced image signal to the specified track No. of the magnetic disk 17. To record.

The dubbing thus performed is performed for each track of the magnetic disk 14, that is, for each frame of a recorded image. The recorded image on the magnetic disk 14 can be re-recorded on the new magnetic disk 17 by operating the recording button 20 of the recording device 12 and then the dubbing button 21 of the reproducing device 10.

[0009]

The dubbing apparatus as described above reproduces one frame of the recorded image on the magnetic disk 14 and records the recorded image on the magnetic disk 17 one frame at a time. Since it will be dubbed and edited, dubbing will take time. In addition, this dubbing is a complicated dubbing operation with various button operations. Furthermore, the recorded image to be dubbed is displayed on the monitor TV 11.
However, there is a problem that the editing order cannot be confirmed because it is only determined by.

In view of the above situation, the present invention has developed a dubbing apparatus capable of automatically dubbing a plurality of recorded images in a designated order and confirming the editing order in advance prior to dubbing. To aim.

[0011]

In order to achieve the above-mentioned object, in the present invention, in a dubbing apparatus for a recording medium such as a magnetic disk or a card memory, a recording side showing a recording place of a recording medium as a recording destination. Of the memory means in which the numbers are sequentially written and the reproducing side number indicating the recording position of the recording medium as the recording source, the designated reproducing side number
Means for writing in the memory means in correspondence with a predetermined recording side number, and means for confirming the recorded information by reproducing the recording medium as the recording source according to the reproducing side number read from the memory means. And a dubbing device which reproduces the recording medium as the recording source and records the recording information of the reproducing side number on the recording medium as the recording destination according to the corresponding recording side number. To propose.

[0012]

In this dubbing apparatus, if the recording medium as the recording destination is unrecorded, the designated reproducing side number is sequentially written to the recording side number of this recording medium written in the memory means. That is, the reproduction side number of the record information selected according to the editing order from the recording medium as the recording source is written in the memory means in association with each recording side number.

When the recording medium as the recording destination has a recorded portion, the reproducing side number of each recorded information to be dubbed is written in the memory means in correspondence with each recording side number of the unrecorded portion. ..

Of the record information of the recording medium which is the recording source,
The recorded information to be dubbed is read out from the memory means on the reproducing side, the recorded information is reproduced according to this number, and is displayed on a display device or the like. Check the dubbing order from this playback display.

After confirming that the dubbing order is correct, the dubbing operation is performed. In this dubbing, the recording information of the reproducing side number is recorded in the recording place of the corresponding recording side number, and the recording information of each reproducing side number written in the memory means is automatically recorded in the recording medium of the recording destination. To be done.

[0016]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing an electric circuit configuration of a dubbing device for editing a magnetic disk on which an image is recorded by an electronic still camera.

In this figure, a VFDD 31 is a video floppy disk drive device for setting and reproducing an image-recorded magnetic disk A (not shown), which is controlled by a control circuit 32. Also, VFDD
Reference numeral 33 is a video floppy disk drive device for setting a magnetic disk B (not shown) as a recording destination and recording an image, which is controlled by the control circuit 34.

The control circuit 32 is a microcomputer including a CPU, a RAM, etc., and is configured to execute a predetermined program by operating the operation unit 35. Also,
The RAM provided as a memory means in the control circuit 32 has a memory map, and the memory map has a track No. Are sequentially stored in memory. Specifically, this type of magnetic disk B has 50 tracks, and one frame of image is recorded on each track. Therefore, a recording-side number indicating the recording location is shown.
As track numbers 1 to 50. Are registered in the memory map in numerical order in advance. (See FIG. 3) Further, the control circuit 34 is composed of a microcomputer including a CPU, and the VFD is operated according to a predetermined program.
Drive D33.

In response to the instruction from the control circuit 32, the reproduction signal processing circuit 36 sends the image signal of the magnetic disk A reproduced by the VFDD 31 to the monitor television 37 or the recording signal processing circuit 38.

The recording signal processing circuit 38 is used for the magnetic disk B.
The track signal of the unrecorded portion detected by the track search is sent to the control circuit 32. At this time, the control circuit 32
Of the recording side track number registered in the memory map.
Of the unrecorded track No. To decide. Further, when the dubbing operation is started, the recording signal processing circuit 38 sends the reproduced image signal to the VFDD 33 for recording on the magnetic disk B.

The operation section 35 has at least the following operation buttons. The monitor reproduction button 35a and the monitor television 37 for advancing the reproduction of the magnetic disk A and for returning the reproduction.
The image to be dubbed is further discriminated, and the track number of the recorded image is determined. Playback side track No. , A track specifying button 35b to be written in the memory map of the RAM, a confirmation button 35c for displaying and confirming the image to be dubbed and the recording order of the image on the monitor television 37, the dubbing start button 3
It is equipped with 5d.

The character generator 39 is the track number of the magnetic disk A. Monitor with image 37
The action to project to.

Next, the operation of the above-mentioned dubbing apparatus will be described with reference to the flowchart shown in FIG.
First, the magnetic disk A (recording source) on which an image is recorded is recorded on the VFDD 31 as a magnetic disk B to be edited and recorded.
(Recording destination) is set in each VFDD33.

The VFDD 33 is controlled by the control circuit 34 when the magnetic disk B is set, and automatically performs a track search for a fixed time. (Fig. 2 Step ST
100) By this search, the recording track and the unrecorded track have already been detected, and the control circuit 32 which has input the unrecorded track signal
Is the track number on the recording side registered in the memory map of the RAM. Is specified. For example, 1 to 1 of the magnetic disk B
Assuming that tracks 6 have already been recorded and tracks 7 to 50 have not been recorded, the memory map of the RAM has the recording side track number. No. 1 to 6 are not specified, and the recording side track number. 7 to 50 are designated. (FIG. 2 Step ST10
1)

Next, when the monitor reproduction button 35a is operated,
The VFDD 31 controlled by the control circuit 32 is driven to reproduce the magnetic disk A. By this reproduction, the track No. is displayed on the monitor TV 37. At the same time, the reproduced image of the magnetic disk A is projected, and the reproduced image is sequentially sent and returned by operating the monitor reproduction button 35a to advance the reproduction and return the reproduction.

While looking at the image displayed on the monitor television 37, the reproduction image to be edited is selected, and the track No. of the reproduction image selected is selected. To specify the track button 35b
To write in the memory map of the RAM. The track No. is displayed on the monitor TV 37 by the character generator 39. Is displayed together with the reproduced image, the track No. of the selected reproduced image is displayed. Specify track button 3
5b can be operated and designated and recorded in the memory map.

For example, when the reproduced image of the second track is dubbed, the track No. 2 is written in the memory map. 2 is indicated by a dotted line character “2” in FIG. 7
Is recorded at the position corresponding to. The recording side track N
o. It is assumed that 7 to 50 are designated as unrecorded.

Next, the track No. When the reproduced image of No. 6 is selected, this track No. Similarly, 6 is written in the memory map. In this case, as shown by the dotted line character "6" in FIG. It is recorded at the position corresponding to 8. In the same manner, the reproduced images to be dubbed are selected in the same manner and their track numbers are selected. Are sequentially written in the memory map. In the example shown in FIG. 9, 15, and 20 are successively designated, and the recording side track No. The state is written in the positions corresponding to 9, 10, and 11. (FIG. 2 step ST102)

Track numbers of all reproduced images to be dubbed. After writing into the memory map as described above, the confirmation button 35c is operated to confirm the editing order. By operating the confirmation button 35c, the reproduction side track No. written in the memory map of the RAM is written. Is read out, and this track number. The reproduced image of is displayed on the monitor television 37.
Specifically, the reproduction side track number. 2, 6, 9, 15,
As shown in FIG. 4, the reproduced images of 20 are displayed on the monitor television 37.
Are sequentially projected at a fixed time interval and the reproduced image is checked to see if the editing order is correct. When modifying the editing order, the playback side track number. Change the RAM again
Write to the memory map of. (FIG. 2 Step ST10
4, ST105)

After confirming the editing order, the dubbing start button 35d is operated to perform the dubbing operation. (Step ST106 in FIG. 2) In this dubbing operation, the reproduction of the magnetic disk A and the recording of the magnetic disk B are performed on the track No. According to the above, it is automatically performed at regular time intervals. Specifically, the track N of the magnetic disk A
o. The reproduced image of No. 2 is the track number of the magnetic disk B. 7
Track No. of the magnetic disk A. The reproduced image of No. 6 is the track number of the magnetic disk B. 8 is recorded. Thereafter, the reproduction side track No. written in the memory map in the same manner. The image signal reproduced according to the track No. Recording side track No. corresponding to Is recorded at the position. (FIG. 2 step ST107)

When the dubbing is finished, the magnetic disk A is read from the VFDD31 and the magnetic disk B is read from the VFDD33.
Take out. A magnetic disk B for image recording edited in this way can be produced.

[0032]

As described above, the dubbing apparatus according to the present invention has the track number of the reproduced image to be dubbed. And the track number for recording this reproduced image. And are recorded in advance in the memory means, and the track No. Since it is configured to read out and reproduce and record, a plurality of reproduced images can be continuously and automatically dubbed, and dubbing can be performed in a short time. Further, the dubbing device of the present invention can confirm the image to be edited in advance before dubbing, and simplifies the dubbing operation.

[Brief description of drawings]

FIG. 1 is a block diagram showing an electric circuit configuration of a dubbing device for editing a magnetic disk on which an image is recorded by an electronic still camera.

FIG. 2 is a flow chart for explaining the operation of the dubbing device.

FIG. 3 is an explanatory diagram showing a memory map state of a RAM.

[Fig. 4] Track No. displayed on a monitor TV by editing confirmation operation. It is explanatory drawing which abbreviate | omitted and showed the image.

FIG. 5 is a simplified diagram showing a conventional example of a dubbing device.

[Explanation of symbols]

 31, 33 VFDD 32, 34 Control circuit 35 Operation part 36 Reproduction signal processing circuit 37 Monitor television 38 Recording signal processing circuit 39 Character generator

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification number Office reference number FI technical display location H04N 5/907 B 7916-5C (72) Inventor Noboru Miyashita 2-14 Tamagawadai, Setagaya-ku, Tokyo No. 9 Kyocera Corporation Tokyo Yoga Works (72) Inventor Taichi Wakabayashi 2-14-9 Tamagawadai, Setagaya-ku, Tokyo Kyocera Corporation Tokyo Yoga Works

Claims (1)

[Claims] 1. In a dubbing apparatus for a recording medium such as a magnetic disk or a card memory, a memory means in which a recording side number indicating a recording place of a recording medium as a recording destination is sequentially written, and a recording medium as a recording source. Of the reproducing side numbers indicating the recording positions of the recording side, the means for writing the designated reproducing side number in the memory means in correspondence with the predetermined one of the recording side numbers, and the reproducing side number read from the memory means. A means for reproducing the recording medium which is the recording source to confirm the recorded information according to the following, and a recording destination which reproduces the recording medium which is the recording source and sets the recording information of the reproducing side number to the corresponding recording side number. And a dubbing device for recording on another recording medium.