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If you are working on frame-based video, select the Frame-based option in
the Frame type list. For field-based video, select either the Field Order A or
Field Order B options. Exactly which one depends on the type of video
capture board used to digitize the original video. (For more information, see
the documentation accompanying your video capture board.) If you cannot
determine the correct order, switch between the two and render a section of
your movie to see which gives you the best results.
If your video was originally field-based but you are editing the video as
frame-based, select the Deinterlace option. This helps combine the two
fields into one frame. For frame-based video which you are editing as
field-based, select the Flicker reduction option to help Video Editor
create the two fields necessary for each frame. This may require some
initial experimentation, and may only be apparent when you output your
movie to video tape. Click OK when you are done setting the options.
Notes:
•
Display aspect ratio may be disabled if Perform non-square pixel rendering is not
selected in Project Settings or if the video clip has a ratio of 16:9 or 4:3.
•
If you already determined the aspect ratio settings in the Preferences dialog box,
you don't need to change the aspect ratio again in the Media Source Options dialog
box unless you want to use a different aspect ratio for a particular video clip.
Using A/B Roll Editing mode
Use the A/B Roll Editing mode in the Timeline to automatically adjust the
length of your transition effect when trimming or moving your clips.
Va track clip trimmed in A/B Roll
Editing mode
VIDEO EDITOR: CHAPTER TWO
Clips on A/B roll
Va track clip trimmed not in A/B Roll
Editing mode
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