CN1567468A - Static image display method of optical disk device - Google Patents
Static image display method of optical disk device Download PDFInfo
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- CN1567468A CN1567468A CN 03141408 CN03141408A CN1567468A CN 1567468 A CN1567468 A CN 1567468A CN 03141408 CN03141408 CN 03141408 CN 03141408 A CN03141408 A CN 03141408A CN 1567468 A CN1567468 A CN 1567468A
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- static images
- optical disc
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Abstract
This invention involves a kind of static image display method in the CD apparatus. It includes the following steps: step 1, storing and managing the static image that appointed by user; step 2, judging whether there is the static image in the static image area that associated with the audio recording area; step 3, if there is no static image in the static image area that associated with the audio recording area, it displays the above mentioned static image that stored and managed. This invention stores and manages the pre-inputted static image in the CD apparatus. If the CD apparatus plays the audio CD that the relevant image does not exist, the user defined static image can be displayed.
Description
(1) technical field
The invention relates to static images display packing in the optical disc apparatus device, refer in particular to when the audio plays CD, static images display packing in a kind of optical disc apparatus that the static images picture of user's predefined can be shown.
(2) background technology
Generally speaking, multifunctional digital optical disc apparatus (DVDP::Digital Versatile Disc Player) is to be recorded in DVD, data on the CDs such as HD-DVD are play, and are also obtaining the development that leaps along with its performance of development of the compression of image and sound data, transmission technology.
Be the voice data that writes down jumbo video data and smaller capacity simultaneously under the above-mentioned CD common situation, also begin to popularize gradually the audio frequency cd of storage static video data of minimum and large capacity audio audio data recently.Record in this kind audio frequency cd with mutual different track, write down the more than one static video data that a plurality of voice datas and each voice data are associated.
Above-mentioned optical disc apparatus all reads above-mentioned static video data and stores storer into behind the above-mentioned audio frequency cd of identification, during the above-mentioned voice data of playback process, is the static images that is connected on picture then.In addition, when current picture is shown as so-called N static images, can show N-1 or N+1 static images according to customer requirements.
But if during the audio plays CD, during the corresponding static images of the voice data that will not play on the CD, foregoing optical disc apparatus just can only be according to the blueness that does not have signal to show or the background of black, and picture is very dull.
(3) summary of the invention
The present invention carries out in order to address the above problem.The objective of the invention is to set the static images of input, when broadcast does not have the audio frequency cd of static images, on picture, can show static images display packing in a kind of optical disc apparatus of predefined still frame with optical disc apparatus storage administration user.。
The object of the present invention is achieved like this:
The static images display packing comprises in the optical disc apparatus of the present invention:
Step 1, the static images of store storage leading subscriber appointment in storer; Step 2 judges whether CD exists static images in the static images zone that the voice data with the audio recording district is associated; Step 3, above-mentioned judged result, if with static images zone that the audio recording zone is associated in when not having the static images that is associated, just show the static images that is stored management in the described storer.
Effect of the present invention:
Possess said structure, carry out that the static images display packing has very high practical value in the optical disc apparatus of the present invention of aforesaid operations.Storage administration has user's static images of input in advance in optical disc apparatus, and when playing the audio frequency cd that does not have relevant static images, above-mentioned user-defined static images just may be displayed on the picture.
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 the pie graph of the optical disc apparatus of application image display method of the present invention;
Fig. 2 is data recording pattern (format) figure of audio frequency cd of the present invention;
Fig. 3 is the operational flowchart of static images display packing in the optical disc apparatus of the present invention;
The explanation of main symbol in the accompanying drawing:
11: light picker 12: rf processor
13: signal processor 14: microprocessor
15: storer 16: servomechanism
17: sliding motor 18: electric rotating machine
(5) embodiment
Static images display packing to optical disc apparatus of the present invention elaborates below with reference to accompanying drawings.
Fig. 1 is for using the optical disc apparatus pie graph of static images display packing of the present invention.
Optical disc apparatus of the present invention comprises: light picker 11, read the record data of CD D; Radio frequency processing 12, the data that light picker 11 is read increase output frequently or will detect from the RF signal that CD D reads; Signal processor 13 will carry out signal Processing and be transported to display equipment (A/V) from the data of rf processor 12 outputs; Microprocessor 14 is controlled the overall controls such as data-switching of above-mentioned signal processor 13, the attended operation key; Storer 15, required various deal with data and also being included under the control of microprocessor 14 in the storage microprocessor 14, control the sliding motor 17 of mobile light picker 11 and drive the rotary engine 18 that CD rotates, and light picker 11 is carried out the servomechanism 16 of tracking servo operation and focusing operation control.
In possessing the optical disc apparatus of said structure, the static images that above-mentioned storer 15 storage administrations have the user to set in advance.
After inserting fixing disc D, above-mentioned microprocessor 14 judges whether above-mentioned CD is audio frequency cd, if not, then carry out the operation of common video voice playing.If then in the audio track of playing user's selection, it is corresponding to read above-mentioned in progress audio track, is recorded in the static images in CD static images district, and output is shown to picture.
In addition, when not having static images on the above-mentioned audio frequency cd, 14 of microprocessors can be on picture explicit user be stored in the static images of storer 15 in advance.
Again, microprocessor 14 is the requirement of user-defined static images according to the user, such as, dwindle image and be shown in same picture and make the user select to specify the static images of liking thereby convert to reference to the image that dwindles of above-mentioned demonstration.Microprocessor 14 meetings preferential explicit user in all static influences is selected the static images of appointment.
Fig. 2 is the data recording pattern diagram of audio frequency cd of the present invention (DVD).
The data recording pattern of audio frequency cd of the present invention as shown in the figure, has: physical areas is divided into audio data recording zone (audio track set); Audio frequency static images zone (audio still video unit) records ASV#1, ASV#2 in this zone ... the audio frequency static images of ASV#N unit; Audio frequency controller zone (audio management).The audio data recording zone is the zone of record actual audio data.Audio frequency static images zone is the zone of record and the corresponding static images of voice data (audio still video), and the audio frequency controller zone is the zone that records the relevant Play Control information that is recorded in voice data zone and static images area data.Microprocessor 14 reference records can cognitively insert whether CD is audio frequency cd in the data of management area, can also cognitive whether record the static images corresponding to audio track in addition.
Fig. 3 is the display packing operational flowchart of static images in the optical disc apparatus of the present invention.
Static images player method in the optical disc apparatus of the present invention, (simultaneously referring to Fig. 1) as shown in Figure 3:
Flow process begins;
S11: at first in the storer 15 of image store in optical disc apparatus that the user will play in optical disc apparatus in the past, and this static images (to call user's static images in the following text) that is set at user's appointment managed, above-mentioned user's static images can be provided by the user, also can set during fabrication;
S12: as mentioned above, store in existence under the situation of user's static images of user input, CD D is inserted into after the installation, and DVD is read in identification;
S13: optical disc apparatus will judge whether the CD D of installation is audio frequency cd, if the above-mentioned CD of judged result is not an audio frequency cd, carries out the play operation of normal optical disk, and this flow process finishes;
S14:, just retrieve the static images zone if the result who judges in the above-mentioned S13 flow process is an audio frequency cd for above-mentioned CD D;
S15: judge whether there is the static images that is associated with the data of above-mentioned audio region on the audio frequency cd;
S17:, just all read above-mentioned static images, and store on the storer 15 if the result who judges in the above-mentioned S15 flow process records static images on the above-mentioned audio frequency cd;
S18: then, when reading the audio track of customer requirements, read and be played in the relevant static images of current audio track in the static images of above-mentioned storage, flow process finishes, and audio played at present track and associated static images information can obtain with reference to the management area;
S16; If the result who judges in the above-mentioned S15 flow process, the words that do not have above-mentioned static images, when playing the audio track of customer requirements, read the user and set the user static images of input in advance at storer 15, and play, flow process finishes, above-mentioned user's static images can carry out man-to-man Play Control with the voice data that writes down on each audio track, also can be that the corresponding a plurality of voice datas of a static images carry out Play Control, also can be that the corresponding voice data of a plurality of static images is play.
In addition, as mentioned above, the storage administration user sets the optical disc apparatus of the static images of input, according to user's requirement, stored user in the above-mentioned storer can be specified video conversion to become to dwindle image, is shown to same picture.Like this along with the demonstration of static images, the user can simply select the static images liked, and, the static images that any one static images that the user in the image selects have precedence in the current broadcast that dwindles of this demonstration can be shown.
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 (4)
1, static images display packing in a kind of optical disc apparatus is characterized in that comprising following step:
Step 1: the static images of storage administration user appointment in the storer of described optical disc apparatus;
Step 2: judge CD with static images zone that the audio recording zone is associated in whether have static images;
Step 3: the result of above-mentioned judgement, if with static images zone that the audio recording zone is associated in do not have static images, just show the static images of stored management in the described storer.
2, static images display packing in the optical disc apparatus as claimed in claim 1 is characterized in that further comprising the steps of:
Judge CD with static images zone that the audio recording zone is associated in when whether having static images, if judged result is to have the static images that is associated with above-mentioned voice data, when playing audio-fequency data, will show the static images of record in the described static images zone.
3, static images display packing in the optical disc apparatus as claimed in claim 1 is characterized in that further comprising the steps of:
The described static images that is stored management in storer is converted to and dwindles image, is shown on the same picture;
Described dwindling in the image of being shown selectedly dwindled the static images that image has precedence over other arbitrarily and is shown broadcast.
4, static images display packing in the optical disc apparatus as claimed in claim 1 is characterized in that further comprising the steps of:
The static images of described user's appointment is the image of storing in the past in the storer of described optical disc apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141408 CN1567468A (en) | 2003-07-04 | 2003-07-04 | Static image display method of optical disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141408 CN1567468A (en) | 2003-07-04 | 2003-07-04 | Static image display method of optical disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1567468A true CN1567468A (en) | 2005-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03141408 Pending CN1567468A (en) | 2003-07-04 | 2003-07-04 | Static image display method of optical disk device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1567468A (en) |
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2003
- 2003-07-04 CN CN 03141408 patent/CN1567468A/en active Pending
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