User Guide

Chapter 1 Working With HDV 33
HDV Format Specifications
Storage Medium
HDV is recorded on standard mini-DV videocassette tapes.
Video Standards
The HDV standards were jointly created by a consortium of manufacturers including Sony,
Canon, Sharp, and JVC. HDV supports 1080i, 1080p, and 720p high definition standards.
Aspect Ratio
HDV has an aspect ratio of 16:9.
Frame Dimensions, Number of Lines, and Resolution
The HDV format supports two HD video resolutions:
 1080 lines: 1440 pixels per line,1080 lines (displayed with an aspect ratio of 16:9,
or 1920 x 1080); interlaced or progressive scan
 720 lines: 1280 pixels per line, 720 lines; progressive scan
The native and displayed pixel dimensions are shown below.
Frame Rate
Final Cut Pro supports the following HDV frame rates:
 NTSC-compatible frame rate: 29.97 fps (1080i60, 720p30)
 PAL-compatible frame rate: 25 fps (1080i50, 1080p25, 720p25)
 Film-compatible frame rate: 23.976 fps (1080p24, 720p24)
1280 x 720
1
920
x 1
080
1440 x 1080
720 lines
1080 lines