KR960032465A - Screen Editor for Optical Disc / Video Tape Processing System - Google Patents

Abstract

The present invention relates to a screen editing apparatus of an optical disc / video tape processing system, comprising: a video disc including a spindle motor means (14) and laser information reading means (15) which are speed / position controlled by the servo control means (13). Function setting means for editing and selecting at least one screen of information read from the video disc 10 in the optical disc / video tape processing system in which the information processing function of 10) and the information recording / reproducing of the video tape are mixed. (11), control means (12) for controlling the editing process of the screen designated by the function setting means (11), and memory means (18) for storing edit screen data generated by the control means (12). CD data processing means (16, 17) for amplifying the information read from the video disc (10) and processing the digital data into digital data, and the digital data processed by the CD data processing means (16, 17). MPEG audio / video processing means (19, 20, 21, 22, 23), the screen display data and the analog-converted voice information are switched in accordance with the screen editing procedure created by the control means (12). Video tape recording / reproducing means 26, 27, 28, 29, 30, 31 for recording on video tape, and the MPEG audio / video processing means 19, 20, 21, under the control of the control means 12, And switching means 24, 25 for applying the video / audio signal processed by 22, 23 to the video tape recording / reproducing means 26, 27, 28, 29, 30, 31, A specific screen of information reproduced from a disc on which moving picture / audio information is recorded is selectively recorded on a video tape.

(Figure 1)

Description

Since this is an open matter, no full text was included.

1 is a block diagram showing a screen editing apparatus in an optical disc / video tape processing system according to a preferred embodiment of the present invention.

FIG. 2A is a view for explaining a selection process for image information reproduced from an optical disc in the screen editing apparatus of the optical disc / video tape processing system according to the present invention shown in FIG. 1; FIG. A diagram for describing the editing process of the image information selected in the image information selection process described in FIG.

FIG. 3 is an exemplary view for explaining a storage form of image editing information in a TOC memory provided in the image editing apparatus of the optical disc / video tape processing system shown in FIG.

Claims (6)

The information processing function of the video disc 10 including the spindle motor means 14 and the laser information reading means 15 controlled by the servo control means 13 and the information recording / reproducing function of the video tape are provided. In a mixed optical disc / video tape processing system, function setting means (11) for editing selection of at least one or more screens of information read out from the video disc (10) and designated by the function setting means (11) Control means 12 for controlling the editing process of the screen, memory means 18 for storing edited screen data generated by the control means 12, amplified information read from the video disk 10, and digital data. Disc data processing means (16, 17) for processing the video data of digital data processed by the disc data processing means (16, 17) to a screen display data, and audio signals The converted audio / video processing means 19, 20, 21, 22, 23, and the screen display data and the analog-converted voice information are switched and received in the screen editing procedure created by the control means 12. Video tape recording / reproducing means 26, 27, 28, 29, 30, 31 for recording on the video tape and the audio / video processing means 19, 20, 21, under the control of the control means 12, And switching means (24, 25) for applying the video / audio signal processed by 22, 23 to the video tape recording / reproducing means (26, 27, 28, 29, 30, 31). Screen editing apparatus of optical disc / video tape processing system. The method of claim 1, wherein the control means (12) is configured to generate screen editing data based on a selection signal of at least one screen specified for the video / audio information reproduced on the video disc (10). Screen editing apparatus of an optical disk / video tape processing system. 3. The optical disc / video tape according to claim 2, wherein the screen editing data created by the control means (12) comprises a start address and an end address for a currently designated screen, and a link address for a subsequent designated screen. Screen editing device for processing system. 4. The screen editing apparatus of claim 3, wherein the link address for a subsequent screen included in the screen editing data is an edit number of a screen selected subsequent to the current screen selection. The audio / video processing means (19,20,21,22,23) for encoding the video signal of the disk data into screen display data and analog converting the audio signal according to claim 1, wherein the video / audio is performed by an MPEG algorithm. And an MPEG audio / video processing means for restoring information. 6. The MPEG audio / video processing means (19,20,21,22,23) is provided with memory means (20a) for storing at least one selected video / audio signal for screen editing. The MPEG audio / video processing means (19,20,21,22,23) receives the video / audio signal stored in the memory means (20a) based on the editing procedure of the screen edited by the control means (12). And an RGB encoding process / analog conversion process for recording on a videotape. ※ Note: The disclosure is based on the initial application.