Supercharge Your Innovation With Domain-Expert AI Agents!

Recording medium, playback apparatus and method, recording method, and computer-readable medium

一种计算机、调色板的技术，应用在用户界面控制领域，能够解决不现实等问题

Inactive Publication Date: 2010-05-12
PANASONIC CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even to render this effect without the interaction of AV reproduction, it is unrealistic to require such a large bandwidth of the reproduction device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Recording medium, playback apparatus and method, recording method, and computer-readable medium
  • Recording medium, playback apparatus and method, recording method, and computer-readable medium
  • Recording medium, playback apparatus and method, recording method, and computer-readable medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0072] Next, an embodiment of the recording medium according to the present invention will be described. First, how to use the recording medium, which is a form of carrying out the present invention, will be described. figure 1 The manner of use of the recording medium according to the present invention is shown. In this figure, a BD-ROM 100 is a recording medium according to the present invention. BD-ROM 100 is used to provide movies to a home theater system including playback device 200 , remote controller 300 , and television 400 .

[0073] This concludes the description of the manner in which the medium according to the invention is used. Next, how to produce the recording medium, which is another mode of carrying out the present invention, will be described. This recording medium can be realized by improving the application layer of the BD-ROM. figure 2 An exemplary structure of BD-ROM 100 is shown.

[0074] In this figure, the BD-ROM 100 is on the fourth level, and...

no. 2 example

[0147] The second embodiment relates to a display component for presenting pages of a multi-page menu. According to a second embodiment, the display component is used to present on the screen a plurality of buttons invoked by graphical elements. Additionally, an animation effect may be rendered on screen before a menu page is introduced and / or after a menu page is removed.

[0148] Figure 16Shows the internal structure of the page information associated with any one of the pages (page x) in the multi-page menu. As shown in the left part of the figure, the page information (x) includes the following fields: "page_id", which shows the identifier that uniquely identifies the page (x); "UO_mask_table"; "in_effects", which is used to specify the page (x) The animation effect rendered when brought to the screen; "out_effects", used to specify the animation effect rendered when the page (x) is removed from the screen; "animation_frame_rate_code", which shows the animation effect r...

no. 3 example

[0208] A third embodiment of the present invention relates to improvements in the presentation of animation effects, such as scrolling, Wipe-In / Out, and Cut-In / Out. The structures used to implement these animations are located in the Figure 24 In the composition_object structure shown. Figure 24 Shows the internal structure of any composition_object(i) in detail. As shown in the figure, composition_object(i) contains the following fields: "object_id_ref", "window_id_ref", "object_cropped_flag", "composition_object_horizontal_position", "composition_object_vertical_position", and "cropping_rectangle_info(1),(2)...(n)" .

[0209] The "object_id_ref" field shows a reference value (object_id) of the graphic object identifier. The reference value corresponds to the object_id identifying the graphic object used to generate the display composition according to composition_object(i).

[0210] A "window_id_ref" field shows a reference value (window_id) of the window identifier. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying one or more menus on the moving picture, and includes interactive control information (ICS) and a plurality of pieces of graphics data (ODSs). The graphics data is used to generate both the menus and an effect for introduction or removal of a menu. The interactive control information includes (i) a reference value (window_ id_ ref) specifying a window within which each display composition of graphics is rendered for presenting the effect and (ii) information (effect_duration) showing a duration after which a display composition is replaced by a subsequent display composition.

Description

[0001] This application is a divisional application of a patent application with a filing date of November 12, 2004, entitled "Recording Medium, Reproducing Device and Method, Recording Method, and Computer Readable Program", and application number 200480033447.3. field of invention [0002] The present invention relates to the field of user interface controls. More particularly, the present invention relates to improvements in recorded media for consumer movie distribution, and improvements in consumer reproduction devices having a user interface for reproducing recorded media. technical background [0003] Typically, user interfaces used in PC software support the presentation of pages such that each page appears within a window opened on the display screen in response to user actions. These pages and windows are usually simple and functional without much frills. [0004] However, for content creators, it is necessary for them to please the users who are watching the cont...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/85G11B27/034G11B27/10G11B27/32G11B27/34H04N5/445H04N9/804H04N9/806H04N9/82
CPCH04N21/432H04N2005/91307G11B27/34G11B27/105H04N5/781H04N21/478H04N9/8063H04N21/4307H04N21/472H04N9/8042G11B2220/20G11B27/034G11B27/329G11B2220/213H04N21/47H04N21/4316H04N9/8227H04N9/8205H04N21/42204H04N5/907H04N5/85H04N21/4856G11B2220/2541H04N21/434H04N21/43074G11B20/10G11B20/12H04N5/445
Inventor 约瑟夫·麦克罗森冈田智之小塚雅之
Owner PANASONIC CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com