You can make great iMovie projects even better when you use GarageBand to synchronize audio and music to your movie. You can use the hundreds of loops and sound effects included with GarageBand to enhance the mood or emphasize the most important moments.
Use the iLife Media Browser in GarageBand to find and preview the movies your want to score, or send your movies to GarageBand right from iMovie.
GarageBand includes musical loops and sound effects for all the moods you want to evoke and key moments you want to emphasize. Use the loop browser to find just the right sound effect or piece of music for your video.
You can independently control the volume levels of the audio that was imported with your movie and the audio you create in GarageBand. You can even place some audio in different parts of the stereo field to give the effect that different sounds are happening in different locations..
Creating Your GarageBand Project
Starting Your Song with a Beat
Creating Drama with Call and Response
Setting the Tone for Your Song with an Introduction
Adding Interest with Key Changes
Playing a Software Instrument with Your Song
Recording Software Instrument Tracks
Making Changes to Software Instrument Tracks
Recording Real Instrument Tracks
Making Changes to Real Instrument Tracks
Recording Your Voice or an Acoustic Instrument with a Microphone
Planning Your Podcast Recording Session
Recording Your First Podcast Episode
Polishing the Sound of Your Podcast Episode
Scoring Movies