Apple Logic Pro X - Manual (Page 732)

Chapter 22 Surround in Logic Pro X 732
m Click one of the three Initialize buttons below the “Show as” pop-up menu.
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Default: Activates the default setup of Logic Pro. For example, for the 5.1 format, input 1 is
routed to the left speaker, input 2 to the right one, input 3 is assigned to left surround, input 4
to right surround, input 5 to the center speaker, and input 6 to the LFE channel.
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ITU: Assigns the International Telecommunications Union standard, used by
many professionals.
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WG 4: Uses the WG4 standard, set by the DVD Forum for DVD-Audio.
Change the bounce extensions
1 Click the Bounce Extensions tab.
2 Enter a new extension name in any of the active fields.
For example, the default left extension “.L” could be renamed “.Left,” or the left surround
extension “.Ls” could be changed to “.LSurr.” Don’t forget the period before the extension.
If you change your mind, click the Reset Extensions button to revert to default entries.
Note: Changing the extension has no impact on the files—it simply makes them easier to
identify. If you find the defaults clear enough, there’s no need to change them.