4.2

the third-party user interface at their default values.
Video properties
The properties in this section are set based on the file format
assigned to the setting. You can change the file format in the
General pane of the inspector; for more information, see the
Settings property in the “General properties” section, above.
Frame size: For settings that use the QuickTime Export
Component format, this property is set to Automatic.
Pixel aspect ratio: For settings that use the QuickTime Export
Component format, this property is set to Square. You can
also modify the aspect ratio of the output file using cropping
and padding properties; for more information, see
.
Frame rate: Use this pop-up menu to set the playback rate
(the number of images displayed per second) for the output
file. For more information, see .
Field order: For settings that use the QuickTime Export
Component format, the field order is set automatically.
Cropping and Padding
Customize the final cropping, sizing, and using the
Cropping & Padding properties. Cropping removes video content
from an image. Padding scales the image to a smaller size while
retaining the output image’s frame size. For more information
about these properties, see .
Cropping: This pop-up menu sets the dimension of the output
Modify
frame size overview
Frame rate options overview
aspect ratio
Modify frame size overview