Ulead VIDEOSTUDIO 10 User Manual page 151

• Perform non-square pixel rendering: Select to perform non-square pixel
rendering when previewing your video. Non-square pixel support helps avoid
distortion and keeps the real resolution of DV and MPEG-2 content. Generally,
the square pixel is suited for the aspect ratio of computer monitors while the
non-square pixel is best used for viewing on a TV screen. Remember to take
into account which medium will be your primary mode of display.
• Create video file with specified duration: Select to specify the duration of
the video file that will be created. This is useful when the movie project is
very long and will exceed the disc capacity. VideoStudio will output the
project as multiple video files.
General tab
• Data track: Specify whether to create the video file or the video track only or
include the audio track.
• Frame rate: Specify the frame rate to use for the resulting video file.
• Frame type: Select between saving your work as field-based or frame-based
video files. Field-based video stores video data as two distinct fields of
information for each frame. If your video is only for computer playback, you
should save your work as frame-based.
• Frame size: Select the size of the frame or define your own for the video file.
• Display aspect ratio: Select from a list of supported pixel aspect ratios. By
applying the correct aspect ratio, images appear properly when previewed
thus avoiding distorted motion and transparency on images.
AVI tab
• Compression: Shows the available compression schemes. A no compression
option is also available.
• Quality: Drag the slider to control the compression of a file.
• Configure: Click for additional compression options.
• Key frame for every _ Frames: Specify the distance between "key" frames
used by the compression scheme.
• Data type: Select from the list of available data types of the currently
selected video compression scheme.
• Use common palette: Select the color palette to use for saving the video.
ULEAD VIDEOSTUDIO USER GUIDE
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