JPH11176039A - Video device provided with editing function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effectively use a tape when a video recording is carried out by video recording reservation and to make completely recordable a target program to be recorded. SOLUTION: This video device provided with an editing function is constituted of a video recording device section 11 for recording a program as recording data in a recording medium, an input device section 12 for inputting a recording start time, a recording and time, a scheduled extension time, an actual extension time and other bits of input information, a display device section 13 for displaying the input information for confirmation, a storage device section 14 for storing the input information from the input device section 12 and the recording data from the video recording device section 11, an editing section 15, and a control unit 16 for controlling the video recording section 11, the input device section 12, the display device section 13, the storage section 14 and the editing section 15. Target video recording data is transferred from the video recording section 11 to the storage device section 14, and the video is recorded again in a tape.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a video device with an editing function, and more particularly to a video device with an editing function that can effectively use a recording medium.

[0002]

2. Description of the Related Art As a technique of a conventional video apparatus with an editing function, there is a technique described in Japanese Patent Application Laid-Open No. 01-169765. The technology is summarized as follows. (1) It has a function of storing image data in a storage memory prepared in advance. (2) Writing to a video tape by a video control button (recording start, recording stop, reproduction stop, etc.) is controlled by comparing the storage memory with actual image data. (3) By comparing the image data at the time of writing to the video tape with the image data in the storage memory, it is possible to prevent a scene to be recorded from being missed due to a delay when operating the control button. (4) Since the image data in the storage memory is always stored even when the system is restarted from a temporary stop, the connection between scene changes can be correctly controlled.

[0003]

A first problem of the above-mentioned prior art is that when recording is performed by recording reservation,
The tape cannot be used effectively.

[0004] The reason is that, since the recording reservation is made only by specifying the start time and the end time, if the start of the target program to be recorded is delayed, a program other than the target program to be recorded is recorded. This is because that part of the tape is wasted.

[0005] A second problem is that when recording is performed by recording reservation, a part of a target program to be recorded may not be recorded. The reason is that the recording reservation is made only by specifying the start time and end time, so if the start of the target program to be recorded is delayed, programs other than the target program to be recorded will be recorded and recorded. This is because a part of the latter half of the program is not recorded.

SUMMARY OF THE INVENTION It is an object of the present invention to realize a video device with an editing function that can effectively use a tape and completely record a target program to be recorded when recording is performed by recording reservation. It is.

[0007]

According to a first aspect of the present invention, there is provided a video apparatus with an editing function, comprising a recording device section for mounting a recording medium and a storage device section, wherein a program to be recorded on the recording apparatus section or The extended program before the target program is recorded on the recording medium as recording data, the recording data of the target program is transferred from the recording device unit to the storage device unit, and further, the recording in the storage device unit is performed. The data is overwritten and re-recorded on the recording data of the extended program by the recording device.

[0008] A second video device with an editing function according to the present invention comprises:
A video device unit for recording a program as recording data on a recording medium, and input information including a recording start time, a recording end time, a scheduled extension time, and an actual extension time. An input device unit for performing, a display device unit for confirming and displaying the input information, a storage device unit for storing the input information from the input device unit and the recording data from the recording device unit, An editing processing unit for transferring recording data from the recording device unit to the storage device unit and instructing re-recording from a recording start position, the recording device unit, the input device unit, the display device unit, and the storage device And a control unit for controlling the editing processing unit.

A third video device with an editing function according to the present invention comprises:
The second video device with editing function, wherein the editing processing unit is configured to transmit the recording data from the recording device unit to the storage device unit based on a value obtained by adding the actual extension time to the recording start time. And calculating a transfer start position of the recording data to the recording medium.

[0010] A fourth video device with an editing function of the present invention comprises:
The third video device with editing function, wherein the editing processing unit is configured to transfer the recording data from the recording device unit to the storage device unit based on a value obtained by adding the actual extension time to the recording end time. Calculating the transfer end position of the recording data to the recording medium.

According to a fifth aspect of the present invention, there is provided a video device having an editing function.
The third or fourth video device with editing function,
After transferring the recording data to the storage device unit, the recording device unit rewinds the recording medium to a position corresponding to the recording start time.

[0012]

Next, an embodiment of the present invention will be described in detail with reference to FIG. FIG. 1 is a block diagram showing an embodiment of the present invention. Referring to FIG. 1, a video device with an editing function of the present invention includes a recording device unit 11 for recording a program as recording data on a recording medium, a recording start time,
An input device unit 12 for inputting input information such as a recording end time, a scheduled extension time, an actual extension time, and the like; a display device unit 13 for confirming and displaying the input information; A storage unit 14 for storing the recording data from the recording unit 11, and a recording unit 1 for the recording data
An editing processing unit 15 for transferring data from the recording device 1 to the storage device unit 14 and re-recording from the recording start position, and a recording device unit 11, an input device unit 12, a display device unit 13, a storage device unit 14, and an editing processing unit 15 And a control unit 16 for controlling.

Next, the operation of the embodiment of the present invention will be described in detail with reference to FIG. FIG. 2 is an explanatory diagram illustrating the operation of the video device with an editing function according to the present invention.

First, at the time of video recording reservation, the operator sets the recording start time (T1 in FIG. 2) and the recording end time (T1 in FIG. 2).
2) and the scheduled extension time (T3 in FIG. 2) are input by the input device 2 as input information. The scheduled extension time (T3 in FIG. 2) is a case where the program before the program to be recorded is extended without ending at the scheduled time (for example, a baseball broadcast program or the like is extended).

The scheduled extension time (T3 in FIG. 2) frequently occurs due to a policy of a broadcasting station that attaches importance to the audience rating. )
Since the start of the program to be recorded is delayed, this is a time for continuing recording until this time in consideration of safety.

Next, the operator sets the recording start time (T in FIG. 2).
1) The display unit 13 confirms whether input information of the recording end time (T2 in FIG. 2) and the scheduled extension time (T3 in FIG. 2) has been correctly input. When the input information is input to the input device unit 12, the control unit 16
The input information is stored in the storage unit 14, and the input information is transferred from the storage unit 14 to the recording unit 11.

When the time reaches the video recording start time, the recording device section 11 sets the recording start time of the input information (T in FIG. 2).
Recording of a program is started based on 1). Even when the recording end time (T2 in FIG. 2) is reached, the recording of the program is continued as it is, and when the time reaches the scheduled extension time of the input information (T3 in FIG. 2), the recording of the program is ended.

Thereafter, the operator plays back the recorded program and detects the actual extension time (L4 in FIG. 2) of the previous program (at this time, the value of the counter normally provided in the video apparatus is read). The program is reset at the recording start position, played back at fast-forward, stopped at the start position of the target program to be recorded, and the actual extension time (L4 in FIG. 2) can be detected from the value of the counter at that time.

Next, the operator rewinds the tape to the recording start position, and inputs the detected actual extended time (L4 in FIG. 2) as input information through the input device section 12. Further, the operator confirms with the display unit 13 whether or not the input information has been normally input.

When input information is input from the input device unit 12, the control unit 16 stores the input information in the storage device unit 14,
Further, it instructs the editing processing unit 15 to start re-recording.

Upon receiving an instruction to start re-recording from the control unit 16, the editing processing unit 15 first obtains input information of the actual extended time (L4 in FIG. 2) existing in the storage unit 14.
The recording start position of the target program to be recorded is determined based on the obtained actual extension time (L4 in FIG. 2) and the already obtained recording start time (T1 in FIG. 2).

The recording start position of the target program to be recorded is determined by adding the actual extension time (L4 in FIG. 2) to the recording start time (T1 in FIG. 2) of the input information. It is calculated based on T4) in FIG. 2 and stored in the storage unit 14.

Next, the recording end position of the target program to be recorded is determined. The recording end position of the target program to be recorded is determined by the recording end time of the input information (FIG. 2).
(T2) is added to the actual extension time (L4 in FIG. 2) and calculated based on the target program recording end time (T5 in FIG. 2) and stored in the storage unit 14.

Next, the editing processing unit 15 sends to the recording unit 11 the calculated target program recording start position, target program recording end position, and an instruction to transfer the recorded data to the storage unit 14.

Upon receiving the transfer instruction, the recording unit 11 first advances the tape to the target program recording start position, and then transfers the recording data from there to the target program recording end position to the storage unit 14. When the transfer of the recording data is completed, the recording device unit 11 rewinds the tape to a position corresponding to the recording start time (T1 in FIG. 2), and re-records the recording data previously transferred to the storage device unit 14 from that position. I do.

[0026]

A first effect of the present invention is that a tape can be effectively used when recording is performed by recording reservation. The reason is that the recording reservation is made by specifying the recording start time, recording end time, and scheduled extension time, recording until the scheduled extension time, and then recording the recording data of the target program to be recorded on tape according to the recording start time This is because re-recording is performed on the tape from the position where it is performed.

The second effect is that, when recording is performed by recording reservation, the target program to be recorded is completely recorded. The reason is that the recording reservation is made by specifying the recording start time, recording end time, and schedule extension time,
This is because recording is performed until the scheduled extension time.

[Brief description of the drawings]

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

FIG. 2 is an explanatory diagram illustrating an operation of the exemplary embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List 11 recording device section 12 input device section 13 display device section 14 storage device section 15 editing processing section 16 control section

Claims (5)

[Claims] 1. A recording device for mounting a recording medium, and a storage device, wherein a target program to be recorded on the recording device or an extended program before the target program is recorded on the recording medium as recording data. Record, transfer the recording data of the target program from the recording device unit to the storage device unit,
Further, the video device with an editing function, wherein the recording data in the storage device portion is overwritten and re-recorded on the recording data of the extended program by the recording device portion. 2. A recording device for recording a program as recording data on a recording medium, an input device for inputting input information including a recording start time, a recording end time, a scheduled extension time, and an actual extension time. A display unit for confirming and displaying the input information; a storage unit for storing the input information from the input unit and the recording data from the recording unit; and a recording unit for the recording data. An edit processing unit for instructing transfer to the storage device unit and re-recording from a recording start position, and controls the recording device unit, the input device unit, the display device unit, the storage device unit, and the edit processing unit 2. A control unit comprising:
Video device with editing function as described. 3. The recording medium for recording the recording data of the recording data from the recording device unit to the storage device unit based on a value obtained by adding the actual extension time to the recording start time. 3. The video device with an editing function according to claim 2, wherein a transfer start position of the video data is calculated. 4. The recording medium for recording the recording data of the recording data from the recording device to the storage device based on a value obtained by adding the actual extension time to the recording end time. 4. The video device with an editing function according to claim 3, wherein a transfer end position of the video data is calculated. 5. The recording device according to claim 3, wherein the recording device rewinds the recording medium to a position corresponding to the recording start time after transferring the recording data to the storage device. Video device with editing function.