JPH01185883A - Video floppy recorder - Google Patents

Abstract

PURPOSE:To enable the dubbing of a video floppy to be easily executed only by a video floppy reproduction device and a recording device without using a controller by adding the display function and the correction function of ID data. CONSTITUTION:When the video floppy reproduction device is connected to a dubbing terminal 21 and a floppy which is desired to be dubbed is reproduced, a luminance signal 33 and chroma signal 34 are inputted to a video signal processing circuit 22. Then, when an ID data read switch 26 is pushed, the ID data 36 is sent to an LCD driving circuit 29 through a system control circuit 24 and displayed on the LCD display board 30. Next, the correction of it is executed by pushing the ID data correction switch 27. After that, when a recording switch 28 is pushed, ID recording data 38 is processed by an ID signal processing circuit 23. Then, the luminance signal and the chroma signal are mixed by a recording amplifier 25 and recorded in a video floppy disk 32 through a magnetic head 31. Thus, the dubbing of the video signal and the ID data can be easily executed only by operating the switch of the recording device side.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a video floppy recording device including an electronic still camera having a function of connecting to a video floppy playback device to perform dubbing.

(Prior Art) An example of a conventional video floppy recording device will be described below with reference to the drawings. FIG. 2 is a block diagram showing the configuration of a conventional video floppy recording device.

In FIG. 2, 1 is a dubbing terminal, 2 is a video signal processing circuit, 3 is an ID decoding processing circuit, 4 is a system control circuit, 5 is a recording amplifier, and 6 is a recording switch.

The operation of the conventional video floppy recording device configured as described above will be explained below.

A video floppy playback device is connected to the dubbing terminal 1, and when the video floppy to be dubbed is played back by the playback device, a luminance signal 7 and a chroma signal 8 are input to the video signal processing circuit 2. The data input terminal 9 is connected to a controller such as a personal computer, and before recording, ID data is sent from the controller and input to the system control circuit 4. Then, when the recording switch 6 is pressed, the recording gate signal 10 is outputted, and at the same time, the ID recording data 11 is outputted. This ID recording data is processed by an ID signal processing circuit 3, and the luminance signal and chroma signal processed by the signal processing circuit 2 are sent to a recording amplifier 5.
The signals are mixed and recorded on a video floppy disk 13 via a magnetic head 12.

(Problem to be solved by the invention) However, in the above configuration, the I
If you want to record the D data on a video floppy, you will need a controller such as a personal computer. Before dubbing, it is necessary to check the ID data recorded in advance on the video floppy playback device, input the value into the controller, and then operate the recording switch to perform dubbing. in this way,
When dubbing, a controller such as a personal computer is required, and the operation becomes very complicated.

In view of the above problems, the present invention provides a video floppy recording device that is capable of receiving ID data from a video floppy playback device without using a controller such as a personal computer by adding a data input/output terminal to a dubbing terminal. The purpose is to provide the following.

Further, the present invention provides ID data confirmation by adding an ID data display function and a correction function.

It is an object of the present invention to provide a video floppy recording device that allows corrections to be made with simple operations and allows dubbing of video floppy files using only a video floppy playback device and a recording device without using a controller. It is something to do.

(Means for Solving the Problems) In order to solve the above problems, the video floppy recording device of the present invention includes a signal processing means for inputting a video signal from the outside and processing the video signal, and a first switch. means for inputting ID data from the outside through an operation; means for displaying the ID data; means for modifying the ID data by operating a second switch; and means for inputting the ID data from the video signal by operating a third switch. The invention is characterized in that it has a means for superimposing and recording.

(Function) With the above configuration, the present invention does not require a controller such as a personal computer, and can read ID data simply by connecting a video floppy playback device and a video floppy recording device according to the present invention.

This makes it possible to read out the ID signal currently being played by the playback device, check it on the display, and make corrections by simply operating the switch on the video floppy recording device. You can now perform dubbing.

(Embodiment) A video floppy recording device according to an embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of a video floppy recording apparatus according to an embodiment of the present invention. In Figure 1, 2
1 is a dubbing terminal, 22 is a video signal processing circuit, and 23 is an I
D signal processing circuit, 24 is system control circuit, 2
5 is a recording amplifier, 26 is an ID data readout switch,
27 is an ID data correction switch, 28 is a recording switch,
29 is an LCD drive circuit, 30 is an LCD display board for ID display, 31 is a magnetic head, and 32 is a video floppy disk.

The operation of the video floppy recording apparatus constructed as described above will be explained below with reference to FIG.

When a video floppy playback device is connected to the dubbing terminal 21 and plays back the floppy to be dubbed, a luminance signal 33 and a chroma signal 34 are input to the signal processing circuit 22. When the ID data readout switch 26 is pressed, an ID data request code 35 is output from the dubbing terminal 21 and sent to the video floppy playback device. is input to the system control circuit 24 via the dubbing terminal 21. The input ID data is then sent to the LCD drive circuit 29 and displayed on the LCD display board 30. If it is desired to modify the ID data, the ID data modification switch 27 is pressed. Thereafter, when the recording switch 28 is pressed, the recording gate signal 37 is outputted from the system control circuit 24 and the ID recording data 38 is outputted. This ID record data 38 is stored in the ID signal processing circuit 23.
and minxed with the luminance signal and chroma signal processed by the signal processing circuit 22 and the recording amplifier 25,
Video floppy disk 32 via magnetic head 31
recorded in

As described above, according to the embodiment of the present invention, a data input/output terminal is added to the dubbing terminal, and an ID data read switch and an ID data correction switch are provided.

By providing an LCD for displaying ID data, there is no need to connect a controller such as a personal computer, and the video floppy recording device and video floppy playback device can be connected with a single connection cable, and the switch on the video floppy recording device side can be connected. By simply operating the ID data, it is possible to read the ID data from the video floppy playback device, modify it, and perform dubbing. Moreover, in the present invention, the existing switch and display section for setting ID data during normal recording are used as the ID data correction switch and ID data display section, so there is no need to add new correction means and display section. , it is possible to realize it at low cost.

In addition, if you press the record switch without performing the ID data correction operation, the previously set and displayed
The D data is superimposed on the video signal and recorded.

In this embodiment, the case where dubbing is performed by connecting to a video floppy playback device has been explained.
The same applies when other devices are connected.

(Effects of the Invention) As described above, according to the present invention, a video floppy recording device and a video floppy playback device can be connected and a switch on the video floppy recording device side can be operated without requiring a controller such as a personal computer. An excellent effect can be obtained in that dubbing between a video signal and ID data can be easily performed by simply using this method.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a video floppy recording device according to an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of a conventional video floppy recording device. 21... Dubbing terminal, 22... Video signal processing circuit, 23... ID signal processing circuit, 24... System control circuit, 25... Recording amplifier, 26
...ID data readout switch, 27...ID
Data correction switch, 28... Recording switch, 2
9...LCD drive circuit, 30...LCD display board. Book - from eight books

Claims (3)

[Claims] (1) A signal processing means that inputs a video signal from the outside and processes the video signal;
means for inputting the D data, means for displaying the ID data, means for modifying the ID data by operating a second switch, and superimposing the video signal and the ID data by operating a third switch. 1. A video floppy recording device comprising: means for recording. (2) Claim (1) characterized in that the means for correcting the ID data records the externally inputted ID data when the ID data is not corrected.
Video floppy recording device as described. (3) The video floppy recording apparatus according to claim 1, wherein the ID data display means and correction means use conventional ID data setting means.