JPH1021635A - Cm bank apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To shorten the recording time by continuously executing recording operation. SOLUTION: Simultaneous reproducing outputs from n image voice reproducing devices 3-1 to 3-n are recorded simultaneously to n memory elements 4-1 to 4-n. One of such outputs is read and is then recorded to an autochanger optical disk apparatus 2. During this recording, the information to be recorded next is read from the memory elements 4-1 to 4-n as the preparation. Above process is repeated until the information to be recorded is completely recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a CM bank device, and more particularly to a CM bank device using a magneto-optical disk file device in a television broadcasting station.

[0002]

2. Description of the Related Art In this type of conventional optical CM bank system, when a video and audio signal as CM material information is recorded on a magneto-optical disk, only one playback device for reproducing the video and audio signal is provided. In a reproducible state, the reproducing device is controlled to perform a recording operation.

[0003]

However, such a conventional method has a disadvantage that it takes a long time to record video and audio signals on a magneto-optical disk.

SUMMARY OF THE INVENTION An object of the present invention is to reduce the working time when recording video and audio signals as CM material information.
An M bank device is provided.

[0005]

According to the present invention, C has a plurality of input terminals and is supplied from the plurality of input terminals.
A recording device capable of simultaneously recording M material information and selectively reproducing one of them; and an optical disk device for recording the reproduced output. There is provided a CM bank device wherein CM material information to be recorded is reproduced from the recording device.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The operation of the present invention is as follows.
A recording device such as a semiconductor memory device capable of simultaneously inputting a plurality of pieces of CM material information and recording each of these pieces of CM material information is provided, and one piece of CM material information is read from the recording device and written to the optical disk device. During writing, the next C
Prepare to read M material information from the recording device. By repeating such processing until there is no recorded CM material information, continuous work can be performed and the processing time can be reduced.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of an embodiment of a CM bank device according to the present invention. In FIG. 1, a control signal from a write pulse generator 5 inside a recording device 1 is composed of n images. Activate the audio reproducers (for example, a VTR or a video disk recorder that reproduces CM (program) material brought into the broadcasting station) 3-1 to 3-n.

The video / audio signals from the video / audio reproducers 3-1 to 3-n are supplied to the recording device 1 from the corresponding n input terminals, and are written by the write pulse generator 5 in the recording device 1. In synchronization with the generated write pulse, the corresponding n
Are simultaneously recorded and stored in the respective memory elements, for example, the semiconductor memory elements 4-1 to 4-n.

The operation terminal 12 in the disk file device 2
The recording data input in advance from the controller 10 controls the read pulse generator 6 of the recording apparatus 1 via the input / output interface 11 and the CPU 10 to generate a read pulse. This read pulse controls the storage elements 4-1 to n, reads video / audio signals from the storage elements to be read, and outputs the signals to the disk file device 2.

In the disk file device 2, a specified magneto-optical disk is taken out of the magneto-optical disk group 9 via the autochanger 8 in accordance with the recording data input from the operation terminal 12, and the video disk recorder 7
For example, it is automatically mounted on 7-1 of -1 to 7-n to perform a recording operation.

During this recording operation, preparations are made to read the next recorded data from one of the storage elements, and at the same time as the recording is completed, the next CM (from the CPU 10 via the read pulse generator 6 of the recording device 1). The program) material (video / audio signal) is read from the storage element and recorded in a video disk recorder, for example, 7-2. As described above, the recording process is sequentially performed, and the recording operation is completed when the recording data is exhausted.

[0013]

As described above, according to the present invention, since the recording operation can be performed continuously during the recording of the CM (program) material (recording; file), the recording operation can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is a block diagram of an embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 recording device 2 disk file device 3-1 to n video / audio reproducer 4-1 to n storage element 5 write pulse generator 6 read pulse generator 7-1 to 4 video disk recorder 8 autochanger 9 optical disk group 10 CPU 11 Input / output interface 12 Operation terminal

Claims (3)

[Claims] 1. A recording apparatus having a plurality of input terminals, capable of simultaneously recording CM material information supplied from the plurality of input terminals, and selectively reproducing one of them, and a reproduction output of the recording device. An optical disc device for recording, wherein during recording on the optical disc device, CM material information to be recorded next on the optical disc device is reproduced from the recording device. 2. The optical disk device according to claim 1, wherein the optical disk device includes a plurality of optical disks, a disk recorder that performs recording and reproduction on the optical disk, and an autochanger that controls mounting of the optical disk on the disk recorder. CM bank device. 3. The CM bank device according to claim 1, wherein the recording device has a plurality of semiconductor memory elements provided corresponding to the input terminals.