Presentation Graphics
Presentation Graphics Stream (PGS or PG) is a bitmap graphics format commonly used for subtitles.
Read more »Interactive Graphics
Interactive Graphics Streams (IG or IGS) is the main graphics format for interactive menus in HDMV mode.
Read more »Browsable Slideshow
A Browsable Slideshow is in an interactive framework for the user to navigate still images of galleries or text information. Still images may be presented and changed without interruption to audio playback.
Read more »Pseudo 3D Graphics
Pseudo 3D, also known as 2.5D, is a technique that creates the illusion of three-dimensionality using 2D graphics. It's used when a system can't handle the calculations needed for true 3D computer graphics, but can still modify 2D graphics.
Read more »3D Software Rendering
Software rendering is the ability to render real time 3D polygonal graphics using only a CPU and not a GPU.
Read more »PNG
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| Type of format | Lossless bitmap image format | |
|---|---|---|
| First published | October 1, 1996 | Latest version | WC3 Version, November 10 2003 |
| Designed by | Thomas Boutell, Tom Lane, and many others | |
| Developer | PNG Development Group (donated to W3C) | |
| Filename extension | .png
| |
| Open Format? | Yes | |
| Free Format? | Yes | |
| Magic Number | 89 50 4e 47 0d 0a 1a 0a "PNG" |
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Portable Network Graphics (PNG) was created in 1996 as an open-source alternative to JPEG and GIF. It supports 24-bit true color, grayscale, and 8-bit transparency.
Read more »
JPEG
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| Type of format | Lossy image compression format | |
|---|---|---|
| First published | Part 1 September 18, 1992 | Latest version | Part 7 November 2023 |
| Designed by | Experts | |
| Developers | Joint Photographic Experts Group, IBM, Mitsubishi Electric, AT&T, Canon Inc | |
| Filename extension | .jpeg .jpg |
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| Open Format? | Yes (All pantents expired) | |
| Free Format? | Yes (All pantents expired) | |
| Magic Number | ff d8 ff |
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JPEG is a lossy raster image format created in 1992 by the Joint Photographic Experts Group. It's one of the graphics formats that can be used in BD-J mode. It was designed for realistic photographic images.
Read more »File Directory
The Blu-ray disc uses the Universal Disk Format (UDF) 2.50 developed by the Optical Storage Technology Association (OSTA) is an open, vendor-neutral file system for data storage for optical discs and it's a compatible-friendly format for both Personal Computers and consumer electronics environments. A BDMV application has a standard file structure similar to the DVD. Read more »
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BD-ROMs use the BDMV application format as a standard for commercial movies, music albums and video games.
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Ultra HD Blu-ray ( 4K Ultra HD , UHD-BD , UHD , or 4K Blu-ray ) is a digital multimedia optical disc format that is an enhanced variant a...
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Presentation Graphics Stream ( PGS or PG ) is a bitmap graphics format commonly used for subtitles.
