JPH01137889A - Magnetic recording/reproducing device - Google Patents

Abstract

PURPOSE:To attain a timer picture recording reservation during reproduction by adding a video digital processing circuit and outputting a timer picture recording reservation picture to one of the picture. CONSTITUTION:A video digital processing circuit 5 is added, plural picture contents are displayed in one picture, the contents for one picture are inputted from a video signal circuit 2, for the contents for the other picture, the timer picture recording reservation picture obtained from a picture character displaying circuit 3 is inputted. These picture contents are mixed and formed by a video digital processing circuit 5, and outputted to a compound video signal output C and a RF signal output D. Thus, the timer picture recording reservation can be carried out even during the recording and reproducing of the title magnetic recording/reproducing device.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a timer recording reservation device, and particularly to a timer recording reservation device that is suitable for displaying the contents of a recording reservation on a television screen and making settings while viewing the contents. The present invention relates to a magnetic recording/reproducing device.

[Conventional technology]

The conventional device has a structure that can display the contents of a timer reservation on a television screen, as described in Japanese Patent Application Laid-Open No. 55-39473.

[Problem that the invention seeks to solve]

In the above-mentioned conventional technology, the entire television screen is used during the timer recording reservation, so it is not possible to see the tuner reception or playback screen. In other words, when making a timer recording reservation during recording, in the past, it was necessary to temporarily stop recording, set the timer recording reservation, and then start recording again, and no consideration was given to prevent program recording from being interrupted. First, there are problems in that either a break is created in the recorded content or the user has to wait until the recording is finished to set the timer recording reservation.

An object of the present invention is to output a plurality of screens on a television screen and use one of them as a timer recording reservation screen, thereby allowing the recording and playback of a magnetic recording and reproducing device to be performed without interrupting recording and playback, and by The purpose is to enable timer recording reservation settings while looking at the screen.

[Means for solving problems]

The above purpose is to output the timer recording reservation screen to one of the screens in a magnetic recording/playback device that has the function of displaying timer reservations on the television screen and the function of displaying multiple screens on one screen. This is achieved by making it possible.

[Effect]

The present invention adds a video digital processing circuit to a conventional magnetic recording/reproducing device with a built-in screen character display function, and operates so as to have the function of displaying the contents of multiple screens simultaneously on one screen.
In addition, by inputting the recording and playback screen and the timer recording reservation screen, it is now possible to execute the timer recording reservation according to the screen display while viewing the recording and playback screen.

〔Example〕

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

This figure is a block diagram showing the flow of a video signal in a magnetic recording and reproducing apparatus. FIG. 2 shows a conventional magnetic recording/reproducing device with a built-in screen character display function, and FIG. 1 shows the same part of the present invention.

As a conventional similar example, as shown in Fig. 2, R of A in the figure
The F signal input is performed by the tuner/iF demodulator shown in 1 in the figure
The iF times signal is selected and converted from the F times signal, and this is further converted into iF times signal.
It is converted into a video signal by detection. This video signal passes through a video signal circuit including an input switching circuit (2 in the figure), adds a character signal, a synchronization signal, and a color burst signal to the screen character display circuit (3) in the figure, and passes through an RF modulator (4) in the figure. Either the RF signal output as shown in Figure 1 was used, or the composite video signal output was directly output as shown in Figure C. For this reason, the video signal output could only be viewed on this one screen when characters were displayed on the screen.

The present invention adds a video digital processing circuit (5 in the figure) to the blocks of the conventional similar example, so that multiple screen contents can be displayed on one screen, and one of the screen contents is converted into a video signal (2 in the figure). The timer recording reservation screen obtained from the screen character display circuit 3 in the figure is inputted from the circuit, and another screen content is inputted to the timer recording reservation screen obtained from the screen character display circuit 3 in the figure.These screen contents are mixed and formed by the video digital processing circuit 5 in the figure 1. It is output to the composite video signal output and the RF signal output shown in the figure. According to this embodiment, timer recording reservation can be performed even during recording and reproduction of the magnetic recording and reproducing device. Furthermore, the contents of multiple timer recording reservations can be displayed simultaneously on one screen for confirmation. This has the effect of eliminating timer recording reservation setting waiting time and making it possible to confirm the timer recording reservation contents reliably and easily.

〔Effect of the invention〕

According to the present invention, timer recording reservations can be made while watching a television screen without interrupting recording and playback, so waiting time for timer recording reservations can be eliminated. This allows timer recording reservations to be made during playback, which has the effect of enabling efficient use of the magnetic recording/playback device.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of an embodiment of the present invention.
FIG. 2 is a block diagram showing the flow of video signals in a conventional magnetic recording/reproducing device. 2... Video signal circuit, 3... Screen character display circuit, 4
...RF modulator, A...RF signal input, B...composite video signal input, C...composite video signal output, D...
...RF signal output.

Claims (1)

[Claims] 1. In a timer recording reservation device consisting of a clock device circuit, a screen display circuit, and a television channel selection circuit, multiple screens are multiplexed on one screen using a digital image memory device, and one or all of them are multiplexed on one screen. , a magnetic recording and reproducing device characterized in that it is used for timer recording reservation setting and timer recording reservation confirmation.