CN101494075B - Message recording method - Google Patents
Message recording method Download PDFInfo
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- CN101494075B CN101494075B CN2008100008794A CN200810000879A CN101494075B CN 101494075 B CN101494075 B CN 101494075B CN 2008100008794 A CN2008100008794 A CN 2008100008794A CN 200810000879 A CN200810000879 A CN 200810000879A CN 101494075 B CN101494075 B CN 101494075B
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- information
- high bright
- viewing area
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- display region
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Abstract
The information relates to an information record method used for conducting different information displays by utilizing the primary video information and the secondary video information stored in an information record media in the bit-stream-packet manner of MPEG procedure and the highlighting information. The method modifies the menu functions of the current DVD, thereby providing richer and more colorful menu functions and simultaneously reducing the data capacity of the DVD.
Description
Technical field
The present invention relates to a kind of information recording method, relate in particular to a kind of method of display menu relevant information.
Background technology
Fig. 1 shows the structure and the form of DVD traditional dish single-image.As shown in Figure 1, the menu screen that DVD is traditional is in 1 viewing area, by the main video information of depositing multipleization MPEG program code stream (V bag), and secondary video information (SP bag), and the menu screen structure of high bright information (HLI bag) composition.Therefore, when in the viewing area, changing menu description literal or captions, need all the pixel data in the secondary video information all to be rewritten, as shown in Figure 2.Like this, will make the data capacity of DVD reduce.
Summary of the invention
The objective of the invention is to the menu function of existing DVD is improved, more varied and colorful menu function is provided, reduce the data capacity of DVD simultaneously.
For realizing above-mentioned purpose, the present invention provides a kind of this method of method in DVD picture display menu relevant information to comprise:
First viewing area is set, shows first display region information in said the 1st viewing area, promptly main video information,
The 2nd viewing area that does not coincide with the 1st viewing area is set, shows second display region information in said the 2nd viewing area, promptly secondary video information.
Accompanying drawing is described
Fig. 1 shows the structure and the form of DVD traditional dish single-image;
Fig. 2 is the situation that the DVD traditional dish single-image data shown in 1 rewrite;
Fig. 3 shows according to the structure of DVD menu screen of the present invention and form;
Fig. 4 shows according to DVD menu screen of the present invention and shows instance;
Fig. 5 shows according to DVD menu screen of the present invention and shows instance;
Fig. 6 shows the data structure diagram that shows 2 high bright information synchronization according to DVD menu screen of the present invention;
Fig. 7 shows according to DVD menu screen of the present invention and shows instance.
Embodiment
Below in conjunction with Figure of description embodiment of the present invention is described.
Fig. 3 shows according to the structure of DVD menu screen of the present invention and form.As shown in Figure 3, in the past viewing area (the 1st viewing area) in addition, increased new viewing area (the 2nd viewing area), in each viewing area, can show different information.
More than the 1st display region information be the 1st display region information of display menu options button, more than the 2nd viewing area for showing the 2nd display region information of captions
Fig. 4 shows according to DVD menu screen of the present invention and shows instance.As shown in Figure 4; (PXD) is divided into 2 zones with the data by the Run-Length compress mode in the secondary video information; Use the 1SET_DSPXA order of the 1st viewing area and the 2SET_DSPXA order of the 2nd viewing area, specify each viewing area of display frame respectively.Owing to only rewrite the information of the 1st viewing area or the 2nd viewing area, so can reduce data capacity.
In the display frame, have the 1st display region information (the 1st SET_DAREA order), and the 2nd display region information (the 2nd SET_DAREA order) that does not coincide with the 1st viewing area.
More than the 1st display region information include the 1st high bright information of display menu options button, more than the 2nd display region information include the 2nd high bright information of display menu options button.
The high bright information that more than constitutes the 1st viewing area leaves the 1st high bright packets of information (1HLI bag) in; The high bright information that more than constitutes the 2nd viewing area leaves the 2nd high bright packets of information (2HLI bag) in, more than the existence that is placed with the 2nd high bright packets of information of the 1st high bright packets of information internal memory have or not information (the 2nd high bright information has or not flag).
Said secondary video information; Data (PXD) with a Run-Length compress mode; Point to the 1st demonstration starting position (the 1st SET_DSPXA order) of video data starting position, the 1st viewing area and point to the 2nd demonstration starting position (the 2nd SET_DSPXA order) of video data starting position, the 2nd viewing area.
Fig. 5 shows according to DVD menu screen of the present invention and shows instance.As shown in Figure 5; In viewing area (the 1st viewing area) in the past, by high bright information (1HLI bag) in the past, display high-brightness menu screen; In other viewing area (the 2nd viewing area); By the high bright information of appending (2HLI bag), with the high bright demonstration synchronised of above-mentioned menu screen, display high-brightness information.So, the selection key that has the title number such as high bright demonstration in can the 1st viewing area.In the 2nd viewing area,, show related words information with the bright display synchronization of above-mentioned height.As shown in Figure 5, number 1 with " Car chase " synchronously, number 2 with " Animation " high bright demonstration synchronously.
Fig. 6 shows the data structure diagram that shows 2 high bright information synchronization according to DVD menu screen of the present invention.As shown in Figure 6, by the main video information of depositing multipleization MPEG program code stream (V bag), secondary video information (SP bag), and in the menu screen of high bright information (HLI bag) formation, whole display frame is made up of main video information.With main video information overlaid, secondary video information is used in the 1st viewing area and the 2nd viewing area.In addition,, be used to constitute the high bright information of the 1st viewing area,, be used to constitute the high bright information of the 2nd viewing area in the high bright information that the 2HLI bag is deposited in the high bright information that the 1HLI bag is deposited.In addition, in the high bright general information (HLI_GI) in the 1HLI bag, contain the 2nd high bright information that expression 2HLI is surrounded by nothing and have or not flag, can judge in the 2nd viewing area whether synchronous key exists.
More than in the 2nd high bright packets of information, show the synchronizing information between above the 1st high bright validity information, more than with the 1st high bright information of same value high bright information start time and high bright end of message (EOM) time.
More than the information of 1HLI bag, with the common use in the 2nd demonstration field, so in the 2HLI bag, do not exist.
Button colouring information table (BTN_COLIT)
Key commands (BTN_CMD)
More than information in the 1HLI bag, in the 2nd viewing area, be not used, so in the 2HLI bag, do not exist.
In abutting connection with key information (AJBTN_POSI)
For the high bright information of synchronous the 1st viewing area and the high bright information of the 2nd viewing area, need place the high bright valid period of 2 viewing areas identical.So, the high bright information start time (HLI_S_PTM) of 1HLI bag and the numerical value of high bright end of message (EOM) time (HLI_E_PTM), this value interior with the 2HLI bag is identical.
Have to use and leave the main video information in the carrier in; Secondary video information; And in the system of the display frame that constitutes of high bright information, select or confirm more than during the indicated button of high bright information, having the sound file of broadcast is the carrier of characteristic.
Fig. 7 shows according to DVD menu screen of the present invention and shows instance.As shown in Figure 7, deposit the carrier of selecting or playing sound when definite, the user select or definite menu screen in button the time, play corresponding audio files, can use sound notification user's button to select or confirm.
Such as, contents producer can be deposited button in advance and select sound file and button to confirm the sound file, leaves in the playing device.Playing device before play menu or video disc, with these document storages in the fixed internal memory.The selection that starts menu according to the indication or the user of contents producer; When the display menu picture, playing device, is play and is left the selection sound data file in the internal memory in during through input media selection key such as remote controller the user; And when confirming button, play and confirm the sound data file.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention.Those skilled in the art is under the situation that does not break away from aim of the present invention, and various changes of being carried out and variation all should be included within the claim scope of the present invention.
Claims (2)
1. the method for a display menu relevant information; Be used for main video information and the secondary video information deposited with the stream packet form of MPEG program at carrier through using; And use high bright information to carry out different information demonstrations, said method comprises the steps:
The 1st viewing area is set, shows the 1st display region information in said the 1st viewing area, promptly main video information,
The 2nd viewing area that does not coincide with said the 1st viewing area is set, shows the 2nd display region information in said the 2nd viewing area, promptly secondary video information;
In said the 1st display region information, be provided with the 1st high bright information of display menu options button, the said the 1st high bright information stores is in the 1st high bright packets of information;
In said the 2nd display region information, be provided with the 2nd high bright information of display menu options button, the said the 2nd high bright information stores is in the 2nd high bright packets of information; Wherein indicate the information stores that has or not said the 2nd high bright information in the said the 1st high bright packets of information;
With the synchronizing information of expression between the said the 1st high bright validity information, be stored in the said the 2nd high bright packets of information with the high bright information start time and high bright end of message (EOM) time of the said the 1st high bright information of same value;
Also comprise button colouring information table, key commands in the 1st high bright packets of information, and in abutting connection with key information.
2. the method for display menu relevant information as claimed in claim 1 also comprises,
In said secondary video information, be provided with the data of Run-Length compress mode, point to the 1st demonstration starting position of video data starting position, the 1st viewing area and point to the 2nd demonstration starting position of video data starting position, the 2nd viewing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100008794A CN101494075B (en) | 2008-01-25 | 2008-01-25 | Message recording method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100008794A CN101494075B (en) | 2008-01-25 | 2008-01-25 | Message recording method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101494075A CN101494075A (en) | 2009-07-29 |
| CN101494075B true CN101494075B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100008794A Expired - Fee Related CN101494075B (en) | 2008-01-25 | 2008-01-25 | Message recording method |
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| Country | Link |
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| CN (1) | CN101494075B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395422A (en) * | 2001-06-11 | 2003-02-05 | 三星电子株式会社 | Storage medium containing multilanguage tab file information and reproducing equipment and method |
| EP1400968A2 (en) * | 2002-09-13 | 2004-03-24 | Lg Electronics Inc. | Play control method in digital versatile disc player |
| CN1934638A (en) * | 2004-03-26 | 2007-03-21 | Lg电子株式会社 | Recording medium, method, and apparatus for reproducing text subtitle streams |
-
2008
- 2008-01-25 CN CN2008100008794A patent/CN101494075B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395422A (en) * | 2001-06-11 | 2003-02-05 | 三星电子株式会社 | Storage medium containing multilanguage tab file information and reproducing equipment and method |
| EP1400968A2 (en) * | 2002-09-13 | 2004-03-24 | Lg Electronics Inc. | Play control method in digital versatile disc player |
| CN1934638A (en) * | 2004-03-26 | 2007-03-21 | Lg电子株式会社 | Recording medium, method, and apparatus for reproducing text subtitle streams |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101494075A (en) | 2009-07-29 |
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Owner name: BEIJING AOTEV TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NO.3 INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION Effective date: 20150826 |
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Effective date of registration: 20150826 Address after: 100015 Jiuxianqiao North Road, Beijing, No. B, No., No. 7 Patentee after: Beijing beyond Technology Co., Ltd. Address before: 100015 Jiuxianqiao North Road, Beijing, No. B, No., No. 7 Patentee before: No.3 Institute of China Electronics Technology Group Corporation |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20180125 |