Graphics Programs Reference
In-Depth Information
Converting Audio Sample Rates
It is easy to import CD tracks into Final Cut Pro - the complicated part of the
process is to get the CD sample rate to match that of the rest of your project.
This is important. Mismatching sample rates can cause a variety of problems
including pops, clicks and sync drift.
You will remember DV audio is recorded at either 16 bit - 48 kHz or
12 bit - 32 kHz (refer to page 16). The key to trouble-free audio editing within
Final Cut Pro is to make sure that all audio is of the same sample rate.
Commercial CDs are recorded at 44.1 kHz. It is therefore advisable to
convert the sample rate of the CD track to match the rest of the audio in your
project.
■
1
Highlight the CD audio track which needs
to be converted in the Browser.
■
2
Select the File menu, scroll to
Export and select Using QuickTime
Conversion.
■
3
Click on the Format bar to reveal
a list of options.
■
4
Select AIFF.
■
5
Click the Options button to
the right.
This will reveal a series of settings. Where
it reads Rate - click the two arrows facing in
opposite directions. This will reveal a
list of audio sample rates.
■
6
Set the sample rate to 48 kHz and
check that 16 bit and Stereo are selected. Click OK.
