KR970008043A - Insert Recording Apparatus and Method of Recording and Playback System Using Memory Card - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a recording / playback system using a memory card, and more particularly, to an existing recording event by providing a user with information about an event (program unit of the data recording area) previously recorded at the time of insert recording. The present invention relates to an insert recording apparatus and method for a recording and reproducing system using a memory card capable of insert recording without damage.

As described above, the insert recording apparatus of the recording / playback system using the memory card of the present invention controls the whole system, and controls the search and external warning functions for data protection of previous or subsequent events during the insert recording operation by the user's selection. Control means, a memory controller for inputting and outputting data of the memory card under control of the control means, and keys for inputting control signals related to data input and output of a user and inputting control signals for insert recording. A key input means comprising: a key input means; a record signal processing means for processing a record signal in a specific format and storing the data in a memory card through the memory controller; and reproducing display data of a memory card output through the memory controller. Playback signal processing means for outputting In the insert recording method of the recording / playback system using the memory card of the present invention, the step of reading the recording start point address of the selected insert event when the insert recording signal is selected by the user is selected, and the event setting signal is inputted. If the end address of the existing event including the recording start point address is specified as the address before the recording start point address, the step is started and the recording operation is started after the recording operation is performed. And outputting a warning message to the outside when the recording proceeds to the minimum threshold value, and if the user does not continue to input the recording signal at the time of outputting the warning message, the step of stopping after recording progresses until the start of the next event, and the user Keeps recording signal If done by the recording stop signal is input and a step to redirect the starting address of an existing event at the time of the bet and the end address recorded in the still continuing after the recording proceeds until the insert.

Description

Insert Recording Apparatus and Method of Recording and Playback System Using Memory Card

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

1 is a block diagram of a recording and reproducing apparatus using the memory card of the present invention.

Claims (5)

A recording and reproducing apparatus using a memory card in which recording information is managed by a unit block (Event) according to a user's start and end settings, wherein the entire system is controlled and the previous or subsequent event is recorded at the time of insert recording operation by the user's selection. A control means for controlling the search and external warning functions for data protection, a memory controller for inputting and outputting data of the memory card by the control of the control means, and a control signal for inputting and outputting data of the user, A key input means portion comprising keys for inputting a control signal relating to recording, a record signal processing means portion for processing a record signal in a specific format and storing the data in a memory card through the memory controller, and through the memory controller Play data from the output memory card as playback display signal And outputting the insert recording unit of the recording and reproducing system using a memory card characterized by configured by comprising playback signal processing means to call. 2. The apparatus of claim 1, wherein the control means comprises an event address retrieval unit for retrieving the start and end addresses of an event during a data input / output operation of a memory card, and an address value of the event address retrieval unit for an insert recording operation by a user's selection. And a warning message output control unit for retrieving the remaining amount of the corresponding event as a reference, and a warning message output control unit for controlling the output of an external warning message when the minimum value detection signal is output from the event residual value calculation unit. Insert recording device for recording and playback system using a card. In the recording and playback of a video signal using a memory card in which recording information is managed by a unit block (Event) according to the user's start and end settings, the recording start point of the selected insert event is input when the insert recording signal is selected by the user's selection. A step of reading the wrestling and inputting an event setting signal, designates an end address of an existing event including the recording start point address as an address before the recording start point address, stores it in the event information area of the memory card, and starts the recording operation. A step of outputting a warning message to the outside when the recording progresses to the minimum threshold value by calculating the remaining amount of the insert event at the same time as the recording progress, and if the user does not input the recording signal continuously at the output of the warning message, the next event starts. Stop to stop after recording And if the user continues to input the recording signal, continuing recording until the recording device signal is input, and reassigning the end address of the insert event and the start address of the existing event at the time of stopping recording. Insert recording method of a recording and reproducing system using a memory card. 4. The recording using a memory card according to claim 3, wherein if the recording area changes to the next event during the continuous recording by the continuous recording signal input, the existing address for calculating the remaining amount of the event is reassigned to the end address of the changed event. Insert recording method of playback system. 4. The method according to claim 3, wherein when a recording signal is input without an event setting signal, a recording operation is started without resetting an event at the insert recording start address. ※ Note: The disclosure is based on the initial application.