Apple Final Cut Pro 5 - Manual (Page 1760)

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Glossar
y Glossary
2:2:2:4 pull-down An efficient but low-quality pull-down method, primarily useful for
previewing the output of real-time effects on an NTSC monitor. See also pull-down
insertion, pull-down pattern.
2:3:2:3 pull-down The most commonly supported pull-down pattern for NTSC devices.
This option is ideal for recording to an NTSC device such as standard definition
television, an MPEG-2 encoding device, or a high-end finishing system. See also pull-
down insertion, pull-down pattern.
2:3:3:2 pull-down The pull-down pattern used by DV devices that support advanced
pull-down. See also pull-down insertion, pull-down pattern.
24@25 pull-down A pull-down pattern used in Final Cut Pro when 24 fps media is sent
to a 25 fps video output. In this pattern, 12 progressive frames are displayed, followed
by 13 re-interlaced frames.
24@25 repeat A pull-down pattern used in Final Cut Pro when 24 fps media is sent to
a 25 fps video output. In this pattern, 24 progressive frames are played and the 25th
frame is the 24th frame repeated.
3:2 pull-down See 2:3:2:3 pull-down.
4:3 The aspect ratio for broadcast video. The ratio of the width to the height of the
visible area of the video frame, also called the picture aspect ratio, is 4:3, or 1.33.
8-bit precision For video, a bit depth at which color is sampled. 8-bit color is common
with DV and other standard definition digital formats. Some high definition acquisition
formats are also recorded with 8-bit precision.
10-bit resolution For video, a bit depth at which color is sampled. Certain standard and
high definition video capture interfaces are capable of uncompressed, 10-bit capture.
16-bit resolution A standard bit depth for digital audio recording and playback.
16:9 A widescreen aspect ratio for video. The ratio of the width to the height of the
visible area of the video frame, also called the picture aspect ratio, is 16:9, or 1.78. The
16:9 aspect ratio is used for high definition video.