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Table Of Contents
At the bottom of the Audio list, a Master track provides controls for the overall mix (all
audio tracks combined into one), with its own set of controls for controlling volume, pan,
muting, and audio linking.
Individual audio tracks
Master mix track
You can export audio with video, or export audio alone, in various formats.
Audio Files in Motion Projects
You can add different kinds of audio files to a Motion project. In addition, Motion lets
you preview files before adding them to your project and lets you view the audio files in
a project in several ways.
Import File Formats
Motion supports audio in a variety of common file formats, sample rates, and bit depths.
Supported import file formats include:
CAF
AIFF
WAV
AAC (except rights-protected AAC files)
QuickTime Audio (.mov)
Note: Multitrack QuickTime movie files and multichannel audio files are also supported.
You can import audio files with sample rates up to 192 kHz and with bit depths up to
32 bits. Mono and stereo files are supported.
Note: Because MP3 and AAC are compressed file formats, playback quality may not be
as high as with uncompressed formats such as AIFF.
1364 Chapter 23 Working with Audio