CN1979645A

CN1979645A - CD-device series performance recording method

Info

Publication number: CN1979645A
Application number: CN 200510110918
Authority: CN
Inventors: 金东旭
Original assignee: Shanghai LG Electronics Co Ltd
Current assignee: Shanghai LG Electronics Co Ltd
Priority date: 2005-11-29
Filing date: 2005-11-29
Publication date: 2007-06-13

Abstract

The invention relates to a series program recording method for CD players, a recording method of assuring a recording region for a series of played programs, comprising the steps of: 1. in the state stored with ordered recording information of a series of played programs, detecting total recording time of the series of played programs in the ordered recording information; 2. when assuring the recording region corresponding to the detected recording time, making recording operation. And it can make the whole region assured in the same CD record the same series of programs and make the same series of programs easy and simple to continuously play.

Description

The series performance recording method of optical disc apparatus

Technical field

The invention relates to the technology of the serial method for recording of optical disc apparatus, refer in particular to the program of playing for series and guarantee that it records the series performance recording method of a kind of optical disc apparatus of being recorded in the zone.

Background technology

In general, in the similar optical disc apparatus of DVD recording unit (DVD Recorder), (for example, can write down the data stream of outside input in DVD-RW/R) playing the DVD that installs, in addition, and the data that can play above-noted export the external unit that is connected to.

On the other hand, in optical disc apparatus, play the program that to record on the CD of installing with a series of broadcasts, as this example, when if the user asks pre-recording series broadcast program, the total reproduction time of serial broadcast program (recording time) of more above-mentioned pre-recording request in the optical disc apparatus but and play the recording capacity of fixing disc, can judge thus whether the pre-recording of asking above can carry out.

If judge and to carry out pre-recording, the information (pre-recording date and time and programm name etc.) of storage request pre-recording, thus, at the corresponding serial broadcast program that receives above-mentioned pre-recording request in the date and time of playing, record to CD.

But in the serial method for recording in the conventional optical disc device, identical with the above, when the user sets the pre-recording of serial broadcast program, if before the pre-recording date and time of serial broadcast program, because recording of other broadcast program makes the video disc recording of playing installation full, just the pre-recording that can't ask.

Summary of the invention

Thus, the present invention researches and develops for solving the problem that exists above, the purpose of the series performance recording method of optical disc apparatus of the present invention is, for serial broadcast program, by guaranteeing that it records the zone and record, the broadcast program of same train all can continuous or discontinuous being recorded on the same CD like this.

To achieve these goals, the series performance recording method of optical disc apparatus of the present invention comprises the steps: first step: in the state of the reserved recorded information that stores serial broadcast program, detect total recording time of serial broadcast program from reserved recorded information; Second step: when guaranteeing to record the zone accordingly, carry out recording operation with the recording time that detects above.

Effect of the present invention:

Series performance recording method with the optical disc apparatus of the present invention of the above identical formation, pre-recording for serial broadcast items, determine to record the zone accordingly with total recording time of serial broadcast items, recorded, preventing influences the situation that can not be recorded on same CD with a series of broadcast items because of other performance recording, can all record with a series of broadcast items in the zone of on same CD, determining, can simply play continuously with the program of a series of broadcasts like this.

For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the optical disc apparatus of realizing according to series performance recording method of the present invention, and for example an embodiment of DVD recording unit (DVD Recorder) constitutes synoptic diagram.

Fig. 2 is the embodiment process flow diagram according to optical disc apparatus series performance recording method of the present invention;

Fig. 3 and Fig. 4 record the embodiment synoptic diagram that has guaranteed in the zone according to the present invention's serial broadcast program in CD;

Fig. 5 is according to method for recording embodiment synoptic diagram of the present invention.

The symbol description of major part in the accompanying drawing:

10: CD 11: light picker

20:VDR system 30: microcomputer

40:OSD 50: storer

Embodiment

Below, with reference to accompanying drawing, the embodiment of the series performance recording method of optical disc apparatus of the present invention is explained.

Fig. 1 be the optical disc apparatus realized according to series performance recording method of the present invention for example DVD recording unit (DVDRecorder) embodiment constitute synoptic diagram, its formation comprises: CD 10, light picker 11, VDR (Video DiscRecord) system 20, microcomputer 30, screen display device (OSD) 40 and storer 50 etc.

In the optical disc apparatus of mutually described identical formation, microcomputer 30 is according to user's request (key input), the operation of control VDR system 20, playing the CD of installing (DVD-RW/R) but the outer input data that the recording played program is identical in 10 stream, the data of playing record in the CD 10 will be read.

On the other hand, above store necessary various data and the reserved recorded information of optical disc apparatus operation control in the said storer 50, said here OSD 40 outputs show and are used for input window that user's pre-recording sets etc.

Fig. 2 is a CD series performance recording method embodiment process flow diagram, below with reference to the formation of Fig. 1, the method for recording of Fig. 2 of the present invention is explained.

S10, at first, above said microcomputer 30 according to user's requirement, export the input window that explicit reservations are recorded by OSD 40, thus, the user can select by the recording of the serial broadcast program of input window requirement, for this reason, the user can carry out series performance recording Start Date (broadcast items date), start time, concluding time, records the pre-recording assignment procedure of input such as number of times (during recording).

S11, here said microcomputer 30 is stored to the pre-recording relevant information of setting above in the storer 50, on the other hand, the number of times of recording according to input, detect the total recording time of serial broadcast items of pre-recording request, for this reason, microcomputer 30 is by the recording starting time of user's input and the broadcast guidance information of concluding time and series performance, confirm series performance broadcast time once, with broadcast time of confirming and the number of times of recording of importing setting is foundation, detects total recording time of the serial broadcast items of pre-recording request.

Xiang Guan example therewith, if the serial broadcast items of top recording request is weekly Wednesday, each mini series of MBC " XXXX " of broadcasting 50 minutes, in the said in the above situation, the user imports and sets that to record number of times be at 4 o'clock, and total recording time that microcomputer 30 detects the serial broadcast items of recording request is 200 minutes (50 * 4).

S12, identical therewith, detect total recording time of serial broadcast items, microcomputer 30 has been guaranteed to record the zone accordingly with the total recording time that detects above in the recorded zone of CD 10.

S13, at this moment, above said microcomputer 30 same as shown in Figure 3, (a) beginning of Fig. 3 has been guaranteed to record the zone accordingly with the total recording time that detects above, the storage that interrelates of the positional information of identical therewith zone of guaranteeing (a-b of Fig. 3) and reserved recorded information from the starting position in the recorded zone of CD 10.

S20, identical with the above, the serial broadcast items of guaranteeing the pre-recording request record the zone time, microcomputer 30 is carried out pre-recording according to the reserved recorded information of storage at the serial broadcast items date and time of pre-recording request, with described identical down, promptly

S21, at first, under the control operation of microcomputer 30, VDR system 20 receives from the A/V signal of the serial broadcast items of outside input, and with the data stream of its signal Processing for recording.Above said light picker 11 with the A/V signal record of the broadcast items of signal Processing on the CD 10 that rotation drives.This moment, microcomputer 30 was a basis with the positional information of storage, and control is carried out recording operation from the starting position of determining the zone.

S30 judges whether pre-recording finishes, and does not finish, and gets back to S21.

S40, the words of top pre-recording EO, promptly once serial broadcast items is recorded the words of end, the end position of microcomputer 30 memory pre-recordings, next broadcasts in the date and time at serial broadcast items, begin to be recorded continuously once more from the position of memory, identical therewith recording operation is finished the number of times of recording that the user has imported setting in being used for the zone of pre-recording.

On the other hand, identical with the above, in determining the state of recording the zone of serial broadcast items, if the request recording operation, in the recorded zone (ordinary recording zone) of microcomputer 30 beyond removing the affirmation zone, the ordinary recording operation of asking.

Fig. 4 is according to other example synoptic diagram that the zone is confirmed of recording in the method for recording of the present invention, record the zone when determining according to the pre-recording request of above-mentioned serial broadcast items, microcomputer 30 is described identical with Fig. 4, from end position (b of Fig. 4) beginning in the recorded zone of CD 10 determined with above total recording time of detecting record the zone accordingly, the storage that interrelates of the positional information in the zone of guaranteeing like this (b-a of Fig. 4) and above-mentioned reserved recorded information can be recorded series performance in the zone of determining in the above thus continuously.

More than, with Fig. 3 and shown in Figure 4 identical,, can carry out the serial broadcast items of recording request and record continuously by determining the continuous zone of recording, when broadcasting, serial broadcast items can be play simply continuously.

Fig. 5 is according to method for recording example synoptic diagram of the present invention, in the method for recording of Fig. 5, microcomputer 30 is not determined the zone of recording of serial broadcast items, just in the recorded zone of CD 10, carry out ordinary recording or pre-recording, in recording operation carries out, the microcomputer 30 relatively remnants of CD 10 can be recorded capacity and remaining corresponding capacity of pre-recording time, if it is identical with the corresponding capacity of above-mentioned residual reservation recording time that the residue of CD 10 can be recorded capacity, judge that record is full, do not carry out other ordinary recording operation, completely can't carry out the guidance information of common recording operation by OSD40 output displayed record again.

The enforcement example of the invention described above is also applicable to hard disk.

Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.

Claims

1, a kind of series performance recording method of optical disc apparatus is characterized in that comprising the steps:

First step: in the state of the reserved recorded information that stores serial broadcast program, from reserved recorded information, detect total recording time of serial broadcast program;

Second step: when guaranteeing to record the zone accordingly, carry out recording operation with the recording time that detects above.

2, the series performance recording method of optical disc apparatus as claimed in claim 1 is characterized in that:

In described second step, before serial broadcast items is recorded, determine to record the zone, in the zone of determining, recorded above-mentioned serial broadcast items continuously.

3, the series performance recording method of optical disc apparatus as claimed in claim 1 is characterized in that:

Described second step also comprises following process:

CD is carried out ordinary recording or the operation of series performance pre-recording, detect the time that the CD residue can be recorded in the recording operation;

But according to the residue recording time that detects with based on the serial broadcast items recording time left of total recording time, no longer carry out the ordinary recording operation, only carry out the pre-recording of serial broadcast items and operate.