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Table Of Contents
BD
BD is the official acronym for Blu-ray Disc. At times in this manual we spell out Blu-ray Disc, at other times
we use the acronym.
BD-Live
BD-Live™ is the rather catchy name given to the Internet capabilities of the Blu-ray Disc format. BD-Live
allows you to play games with others online, download content and use social networking sites to name a
few oft-cited examples.
BD-R/-RE
Throughout this manual we often refer to BD-R/-RE when discussing burning a disc. BD-R is the name for
the writable Blu-ray Disc format. BD-RE is the name for the rewritable Blu-ray Disc format. All Blu-ray Disc
burners support both BD-R and BD-RE. There is no functional difference between the two formats. The
obvious difference is that BD-Rs can be used only once, whereas a BD-RE can be reused multiple times.
Considering that the cost of rewritable media is still relatively high, we recommend using BD-RE for burning
and testing your discs.
DSA
DSA stands for DoStudio Authoring, which is the Blu-ray Disc authoring tool that is about to enable you to
efficiently create professional Blu-ray Disc menus.
Gaps
Subtitle sequences can have gaps or no gaps.
n A subtitle sequence with gaps means the out time of the first subtitle and the in time of the second
subtitle are different.
n A subtitle sequence with no gaps means the out time of the first subtitle and the in time of the
second subtitle are the same.
For more information about how gaps affect the subtitles in your project, see "Creating subtitle files" on
page 57.
Multiplexing/muxing
Multiplexing and muxing are different words for the same operation. In this manual they are used
interchangeably. Multiplexing is the process of converting your project's elementary audio and video
streams into the file types and structure that are readable by a Blu-ray Disc player.
Pop-up menu
A pop-up menu is a feature found on all professional Blu-ray Disc titles. Unlike DVDs, which require you to
interrupt the video in order to access the menu, the Blu-ray Disc format allows you to display your menu
over the video stream while it is still playing. creates pop-up menus with ease.
8CHAPTER 1