beautypg.com

Adding pull-down to 23.98 fps video, Using audio edls for double system sound, Using audio edls for double system – Apple Cinema Tools 3 User Manual

Page 196: Sound

background image

196

Chapter 11

Working With 24P Video and 24 fps EDLs

Adding Pull-Down to 23.98 fps Video

Final Cut Pro lets you add pull-down to 23.98 fps video as you output it via FireWire. As
discussed in the previous section, this is useful when you are editing 23.98 fps video
and want to output it to an NTSC device.

To add pull-down back in while sending 23.98 fps video to an NTSC device
via FireWire:

1

In Final Cut Pro, select the sequence.

2

In the Playback Control tab of the Sequence Settings window, choose a pull-down
pattern from the Pulldown Pattern pop-up menu.

See “

Pull-Down Patterns You Can Apply to 23.98 fps Video

” on page 194 for details on

the available patterns.

3

Output the video using your FireWire connection.

Refer to the Final Cut Pro documentation for details on outputting video.

The pull-down is performed on the video that is sent out of your computer via FireWire.

Using Audio EDLs for Double System Sound

As with film productions, 24P video productions almost always record the audio
separately from the picture, with a separate audio recorder. This is referred to as using
double system sound. This audio is often simultaneously recorded onto the videotape of
the 24P VTR, making it easy to later capture both the video and audio, with the audio
already synced to the video for the edit.

Production

video

Online

24P editor

Final edited

master

Audio

finishing

24P VTR

24P video

Original production audio

Synchronized
video

Synchronized
audio

24 fps
EDL

Audio
EDL

Final Cut Pro with

Cinema Tools

Production

audio mixer

Audio

recorder

Offline edit

Database

for audio

EDL export

Video

EDL export

UP01101.Book Page 196 Thursday, March 10, 2005 3:16 PM