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Information processing device, information processing method, program storage medium, program, data structure, and recording medium manufacturing method

An information processing device and data structure technology, applied in information storage, data recording, recording information storage, etc., can solve problems such as inability to distinguish subtitles

Active Publication Date: 2007-05-23
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, although the subtitles and the video are played back simultaneously, that is, although the video of each frame and the subtitles corresponding thereto are included in the frames which are continuously played back, there is a problem with frames in which, for example, the color of the subtitles and the subtitles The color of the video is the same or similar, and from the user's point of view, the subtitles and the video are integrated, making it impossible to distinguish the subtitles

Method used

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  • Information processing device, information processing method, program storage medium, program, data structure, and recording medium manufacturing method
  • Information processing device, information processing method, program storage medium, program, data structure, and recording medium manufacturing method
  • Information processing device, information processing method, program storage medium, program, data structure, and recording medium manufacturing method

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Embodiment Construction

[0099] Embodiments of the present invention will be described below with reference to the drawings.

[0100] FIG. 1 is a block diagram illustrating the configuration of a playback device 1 as an information processing device utilizing an application of the present invention.

[0101] The controller 21 executes a control program prepared in advance, or controls the optical disc drive 22 to read out a navigation program (to be described below) recorded on the optical disc 11, and expands to the memory 23 and executes the program, thereby controlling the operation of the entire playback device 1. operate. For example, the controller 21 may display a predetermined menu screen on the external display device when the optical disc 11 is mounted thereon.

[0102] The optical disc drive 22 reads data from the optical disc 11 according to the control of the controller 21 , and outputs the read data to the controller 21 , the memory 23 or the decoder 26 . In the case where the informat...

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Abstract

An information processing device and method for enabling the user to infallibly judge the subtitle, a program storage medium, a program, a data structure, and a recording medium manufacturing method are disclosed. An attribute butter (123) holds at least font style specification information specifying the font style applied to text objects for subtitle held in a text object buffer (122) and width specification information capable of specifying the width of the outline of a text object corresponding to the font style with an outline. A font lusterizer (124) acquires font style data on the font style with an outline when a font style with an outline is specified in the font style specification information, updates the font style data according to the width specification information, and converts the text object into subtitle data by using at least the updated font style data.

Description

technical field [0001] The present invention relates to an information processing device, an information processing method, a program storage medium, a program, a data structure, and a method for making a storage medium, and more particularly, to an information processing device, an information processing method, and a program storage medium in which a user can clearly determine subtitles , programs, data structures and methods of making storage media. Background technique [0002] One specification for DVD (Digital Versatile Disc) playback is the DVD-Video format. With the DVD-Video format, content data such as video or audio is composited with various types of sub-picture data such as subtitles, and recorded on a disc as a program stream. In addition, navigation data for interactive playback of such streams is also stored on disc. Such a technique is disclosed in, for example, Patent Document 1, Patent Document 2, and the like. [0003] Here, interactive playback refers...

Claims

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Application Information

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IPC IPC(8): H04N5/278H04N5/92H04N5/85
CPCH04N5/278H04N5/765H04N5/85H04N9/8233H04N5/781H04N9/8211H04N9/8063H04N9/8205H04N21/4884H04N9/8042G11B2220/2541G11B27/00
Inventor 内村幸一山本和夫小林义行
Owner SONY CORP