Apple Compressor 3 Bedienungsanleitung PDF herunterladen (Seite 146)

• In the Batch window, Control-click in an empty part of the job, choose New Target With

Setting from the pop-up menu, choose a setting, and click Add.

• Drag a setting from the Settings tab to the source audio file’s job in the Batch window.

4 Optionally, make any adjustments to the setting in the Encoding pane of the Inspector

window (see About the Dolby Digital Professional Encoder Pane for more information).

Note: Compressor will map channels intelligently. Here are some examples:

• If you import a stereo source file and apply a mono 1/0 (C) audio coding mode to it: The

file will be down-mixed.

• If you apply a surround audio coding mode to the stereo file: The left and right channels

will be mapped to the left front (L) and right front (R) channels, leaving the other

channels of the coding mode silent.

• If you assign a stereo file to the left front or left (rear) surround channel: Compressor will

pick the left channel and ignore the right channel.

5 Click Submit.

For information about encoding surround sound files, see Assigning Files to Surround

Sound Channels (Manual Method) and Assigning Files to Surround Sound Channels

(Automatic Methods). Also see About Previewing the Encoder Settings for information

on playing your AC-3 audio files with Compressor.

Assigning Files to Surround Sound Channels (Manual Method)

Follow these steps to use the manual method for assigning individual audio files to

surround sound channels.

To manually assign source audio files to channels of a surround sound stream

1 Do one of the following to import the source audio files:

• Choose Job > New Job With Surround Group (or press Command-Control-I).

• Click the Add Surround Sound button in the Batch window.

• Control-click in the batch and choose New Job With Surround Group from the shortcut

menu.

The channel assignment interface opens.

2 Do one of the following to assign a source audio file to a particular channel.

• Drag the source audio file from the Finder to the icon for a specific channel (for example,

“L”).

• Click the icon for a specific channel (for example, “L”) and use the Open dialog to locate

the source audio file intended for that channel.

146 Chapter 10 Creating Dolby Digital Professional Output Files

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Apple Compressor 3 Bedienungsanleitung Seite 146