Instruction manual

104
The Sequence Presets Window
Audio/Video Settings, Sequence Presets Window
This window allows you to select an editing timebase for the current sequence. Once you add
a clip to the sequence this cannot be changed. For example, once you’ve selected
uncompressed 10-bit NTSC 48 kHz, you then have to stay in that timebase and can’t switch to
another. By clicking in the leftmost column (see the checkmark in the sample screen above),
you select a new Sequence Preset for use. The checkmark tells which Preset is in use—
highlighting a choice alone does not select it.
If you select an editing timebase you can then edit it (click the Edit button) or copy and
rename it as another (click Duplicate). When editing a timebase you can change the following:
• Select video processing properties (how to render)
• Frame size and aspect ratio
• Pixel aspect ratio
• Field dominance (none, upper, or lower)
• Editing timebase
• Set QuickTime video codec settings (quality and type)
• Select audio sample rate