CN1267902C - Repetitive CD playing method of CD-ROM - Google Patents
Repetitive CD playing method of CD-ROM Download PDFInfo
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- CN1267902C CN1267902C CN 03141580 CN03141580A CN1267902C CN 1267902 C CN1267902 C CN 1267902C CN 03141580 CN03141580 CN 03141580 CN 03141580 A CN03141580 A CN 03141580A CN 1267902 C CN1267902 C CN 1267902C
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Abstract
The present invention relates to a repeatable playing method of a compact disc in a compact disc playing device. The compact disc of the present invention has the record of audio data and caption data in various language forms. The repeatable playing method of the compact disc comprises the following steps: confirming whether a repeatable playing command is input in the process of playing the compact disc; repeatedly playing the compact disc according to a certain repeatable playing section when the repeatable playing command is input; respectively playing the audio data and the caption data which are recorded in various language forms in sequence. The repeatable playing method of the compact disc of the present invention is used for repeatedly playing the audio data and the caption data which are recorded in various language forms in sequence according to the requirement for a user so as to solve the complicated problem that the user needs to personally select the specific language in order to play the audio data and the caption data which are recorded in various language forms in the prior art. The present invention can be used for easily listening to and comparing various languages and has rather high practical value.
Description
(1) technical field
The invention relates to CD repeat playing method in a kind of optical disc apparatus, refer in particular to the voice data of multilingual record in the middle of the CD or caption data with CD repeat playing method in the optical disc apparatus in certain interval repeat playing successively.
(2) background technology
The above-mentioned CD of mentioning can be read-only optical disc DVD (digital versatile disc)-ROM, can be the DVD-R (Recordable) that once writes down, and can be the DVD-RW multiple CDs such as (Rewritable) that repeatedly writes down.
In the above-mentioned CD, record the voice data and the caption data of multilingual form, the user can select audio language and the title language oneself liked according to hobby.
In addition, be useful on the special-purpose cd device in above-mentioned CD identifying recording layer or played data, above-mentioned optical disc apparatus is when the CD identifying recording layer, and for the correct Play Control that realizes, recording played control information simultaneously guides (navigation) data.The relevant information that comprises above-mentioned multiple voice data and caption data in the above-mentioned vectoring information.
But as previously mentioned, in order to play on the CD voice data and the caption data with multilingual form record, each user needs to select in person specific language, and is complicated especially, and, be difficult to realize multilingual audiovisual simultaneously and it is compared.
(3) summary of the invention
The present invention carries out in order to address the above problem.The purpose of this invention is to provide a kind of can be according to customer requirements, realize in the CD voice data and caption data with multilingual form record, carry out CD repeat playing method in the optical disc apparatus of repeat playing in certain interval.
The object of the present invention is achieved like this: CD repeat playing method in a kind of optical disc apparatus, described video disc recording has the voice data and the caption data of multilingual form record, it is characterized in that CD repeat playing method comprises following two steps: step 1, confirm whether imported the repeat playing order in the described dvd playback process; Step 2, when confirming to have imported above-mentioned repeat playing order in playing process, according to certain repeat playing interval, the above-mentioned CD of repeat playing is play above-mentioned voice data and the caption data that writes down with the multilingual form respectively in order.
Effect of the present invention: have above-mentioned formation, and carry out that CD repeat playing method has very high practical value in the optical disc apparatus of the present invention of aforesaid operations, the present invention is according to user's requirement, successively repeat playing certain interval in the audio frequency and the caption data of multilingual form record.Thereby solved in the prior art in order to play the voice data and the caption data of multilingual form record in the CD, the user need select specific language in person, therefore has special complicated problems.The present invention can more easily carry out multilingual audiovisual and compare mutually.
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.
(4) description of drawings
Fig. 1 is for using the optical disc apparatus pie graph of CD repeat playing method of the present invention;
Fig. 2 is the operational flowchart of CD repeat playing method of the present invention;
The repeat playing interval graph of video, voice data and captions (subtitle) data that write down on the CD of Fig. 3 for use CD repeat playing method of the present invention;
Fig. 4 is in the CD repeat playing method of the present invention, the playing sequence diagrammatic sketch of video, audio frequency and captions (subtitle) data.
The symbol description of major part in the accompanying drawing:
11: light picker 12: rf processor
13: signal processor 14: microprocessor
15: storer 16: servomechanism
(5) embodiment
Describe CD repeat playing method in the optical disc apparatus of the present invention below with reference to accompanying drawings in detail.
Fig. 1 is for using the optical disc apparatus pie graph of CD repeat playing method of the present invention.
As shown in the figure, above-mentioned optical disc apparatus comprises: the light picker 11 that is used to read data of optical disk; The high-frequency signal that light picker 11 is read carries out signal Processing, changes into the radiofrequency signal processor 12 of binary bit signal; The binary bit signal of radiofrequency signal processor 12 outputs is carried out the data-signal processing, and be transported to the signal processor 13 of certain display device (A/V device); Control the operation of above-mentioned signal processor 13 or, carry out the whole microprocessors of controlling 14 such as control of video, audio frequency and the captions repeat playing of respective bins according to the repeat playing order of user by the enter key input; The necessary various memory of data 15 of storage microprocessor 14 operations; The sliding motor 17 of moving CD under the control of microprocessor and the operations such as rotary engine 18 of driving CD rotation are controlled, simultaneously, carried out the servomechanism 15 of control of light picker tracking servo and focus control.
In the aforesaid optical disc apparatus, microprocessor 14, the Play Control information stores that will read from CD D, also stores with the voice data of multilingual form record and the relevant information of caption data in above-mentioned storer 15 to storer 15.When the user imports the order of CD repeat playing, the repeat playing interval that microprocessor 14 is just set according to each voice data that is stored in storer 15 Play Control information relevant with caption data and user, the repeat playing of control execution CD.
Fig. 2 is the operational flowchart of CD repeat playing method of the present invention.
Simultaneously referring to Fig. 2,1.
Flow process begins;
S11; At first, set interval repeatedly, to carrying out storage administration with the voice data of multilingual form record and the repeat playing information of caption data, above-mentioned repeat playing signal can be set by manufacturer, also can be set up on their own by the user;
S12: as previously mentioned, under the situation that the repeat playing signal has been set, when the user imports the dvd playback order, just can begin to carry out the play operation of CD from the starting point of user's appointment;
S13: as mentioned above, in the dvd playback process, whether microprocessor judges user has imported region repeated play command, if there is not the order of input interval repeat playing, then, flow process is got back to S12, proceeds;
S14: if judge among the above-mentioned flow process S13 is to have imported described repeat playing order, just the repeat playing interval that comprises current in progress starting point is carried out the control of repeat playing operation, in addition, above-mentioned repeat playing interval is meant, as shown in Figure 3, video data (the Video#1 that writes down on the record surface with CD, #2 ... #N-1, #N) and the voice data (Audio#1 of multilingual form record, #2 ... #N-1, #N) and caption data (Subtitle#1, #2 ... #N-1, #N) distinguish interval arbitrarily, so that the unit of management, a repeat playing interval is according to setting between one section captions location arbitrarily on the picture, can set according to beginning in short to ending, can be according to the unit interval is set arbitrarily, can set respectively according to the sentence that distinguishes mutually, also can set according to the caption data of together output, perhaps the amount according to voice data/caption data is provided with, above-mentioned repeat playing operation is meant that repeat playing comprises the interval starting point of the above-mentioned repeat playing basic video data to terminal of above-mentioned region repeated order input starting point, elementary audio data and caption data;
S15: as previously mentioned, after carrying out the repeat playing operation, judge whether to exist the voice data or the caption data of other language forms, if there is no the words of the voice data of other linguistic forms or caption data, flow process finishes, and just play operation is carried out in a following interval;
S16: if judge voice data or the caption data that has the other Languages form among the above-mentioned flow process S15, so just from the initial point corresponding repeat playing of repeat playing interval to terminal, such as, above-mentioned repeat playing operation, play in the CD process, the user imports the indication point of repeat playing order, as shown in Figure 3, when being second interval (Video #2), after the broadcast in this interval finishes, repeat playing should interval starting point content to terminal again, the data order of repeat playing, as shown in Figure 4, the video data in second interval is play simultaneously with the voice data (Audio #1) that is attached thereto basic setting in the voice data that passes through, but also play the basic caption data of setting (Subtitle #1), aforesaid video data (Video #2), after voice data (Audio #1) and caption data (Subtitle #1) are play, again read the video data (Video #2) that broadcast can above-mentioned repeat playing interval from the off, simultaneously, play the voice data (Audio #2) and the caption data (subtitle #2) of other linguistic form records, as previously mentioned, voice data and the caption data with multilingual form record reads broadcast according to predefined order;
Flow process finishes.
As previously mentioned, finish after the repeat playing operation in corresponding repeat playing interval, foregoing repeat playing operation is carried out in next interval.At this moment, above-mentioned repeat playing operation can be set to only above-mentioned respective bins be carried out the repeat playing operation, also can be set to the repeat playing operation is carried out in all continuous intervals.In addition, in the process of carrying out above-mentioned repeat playing operation, when importing set repeat playing and ceasing and desisting order, so just will begin to play normally from indication point.At this moment, the audio language and the subtitle language that read broadcast can be set to the language that current broadcast is used, and also can be set to basic language.
In addition, though as previously mentioned, in the middle of the embodiment of the invention, the voice data and the caption data of a plurality of linguistic forms all carried out repeat playing, also can realize playing respectively the different language form.Such as, only play a kind of voice data of language, play multilingual caption data; Perhaps play multilingual voice data, only play a kind of caption data of language.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, should understand and wherein can make variations and modifications and do not break away from the present invention in a broad sense, so be not 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 distortion of the above embodiment.
Claims (6)
1, CD repeat playing method in a kind of disk player, described video disc recording has the voice data and the caption data of multilingual form, it is characterized in that CD repeat playing method comprises:
Step 1 is confirmed in the described dvd playback process, and whether repeat playing order input is arranged;
Step 2 is confirmed in playing process, when repeat playing order input is arranged, according to certain repeat playing interval, carries out the repeat playing of described CD, plays above-mentioned voice data and caption data with multilingual form record in order respectively.
2, CD repeat playing method in the disk player as claimed in claim 1, it is characterized in that in the described step 2, when playing above-mentioned each voice data and caption data respectively according to order, the language of above-mentioned each voice data of Bo Fanging and caption data is different simultaneously.
3, CD repeat playing method in the disk player as claimed in claim 1 is characterized in that described repeat playing interval sets according to certain hour.
4, CD repeat playing method in the disk player as claimed in claim 1 is characterized in that described repeat playing interval is according to setting between one section captions location arbitrarily on the picture.
5, CD repeat playing method in the disk player as claimed in claim 1 is characterized in that described repeat playing interval is to set respectively according to the sentence that distinguishes mutually.
6, CD repeat playing method in the disk player as claimed in claim 1, it is characterized in that in the described step 2, when playing the voice data of a kind of language-specific of output, each voice data of playing a kind of language is play multilingual caption data in the process of repeat playing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141580 CN1267902C (en) | 2003-07-14 | 2003-07-14 | Repetitive CD playing method of CD-ROM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141580 CN1267902C (en) | 2003-07-14 | 2003-07-14 | Repetitive CD playing method of CD-ROM |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1571020A CN1571020A (en) | 2005-01-26 |
| CN1267902C true CN1267902C (en) | 2006-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03141580 Expired - Fee Related CN1267902C (en) | 2003-07-14 | 2003-07-14 | Repetitive CD playing method of CD-ROM |
Country Status (1)
| Country | Link |
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| CN (1) | CN1267902C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385414C (en) * | 2005-01-28 | 2008-04-30 | 乐金电子（惠州）有限公司 | Method for transcribing repeated interval used in portable digital audio-frequency player |
| CN101211642B (en) * | 2006-12-30 | 2011-05-04 | 上海乐金广电电子有限公司 | Audio frequency playing device sound frequency file playing method and its device |
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2003
- 2003-07-14 CN CN 03141580 patent/CN1267902C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1571020A (en) | 2005-01-26 |
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Granted publication date: 20060802 |