Question

Specifies the field order, or which field of each frame is drawn first. If you work with progressive-scan video, select No Fields (Progressive Scan). Many capture cards capture fields regardless of whether the source footage was shot with progressive scan?

1) No Fields (Progressive Scan)
2) Top Field First
3) Bottom Field First
4) Auto

Answer 1

The question concerns the field order when processing video, which indicates whether the top or bottom field is drawn first in an interlaced video or if a progressive scan is used, for which 'No Fields' is the correct setting. When working with interlaced video, one must choose between 'Top Field First' or 'Bottom Field First'; otherwise, if unsure, 'Auto' can be selected.

Step-by-step explanation:

The question pertains to the field order used in video processing and editing. When dealing with interlaced video, the field order specifies which field (top or bottom) of each frame is drawn first. The options given are: No Fields (Progressive Scan), Top Field First, Bottom Field First, and Auto. Choosing No Fields (Progressive Scan) is appropriate for video that has been shot with progressive scanning, meaning the entire image frame is captured at once, not in interlaced fields. Top Field First and Bottom Field First are options when working with interlaced video, which is a characteristic of some broadcast standards where each frame is divided into two fields comprising alternate lines. The capture cards might capture fields regardless of whether the source was shot progressively or not, thus knowing the correct field order is crucial for proper playback and editing. The Auto setting allows the software or device to automatically determine the correct field order from the source material.