Fig. 1Screen capture of 3D cardiac model generated at Insight
workstation (Neo Imagery Technology) from series of 658 CT images obtained
from 64-MDCT scanner (Aquilion, Toshiba). Scanning parameters are 120 kV, 0.5
mm, 80 mA, 200-msec temporal resolution, retrospective ECG-gating, and IV
contrast material.
Fig. 2Screen capture of error message in PowerPoint 2002 (Windows
XP Professional, both Microsoft) when displaying movie clip without proper
codec. In this example, movie clip was saved in AVI (Audio Video Interleave)
format and was inserted into PowerPoint previously using Ligos Indeo R4.4
codec. However, this codec is no longer available in Windows XP operating
systems. Similar error messages will appear when any invalid movie clip
attempts to display during PowerPoint presentation.
Fig. 3Screen captures of QuickTime Pro (Apple Computer) showing
functions for importing movie clip. Top: "Open Movie in New
Player" function and viewing detailed movie properties. Bottom:
"Get Movie Properties" function.
Fig. 4Screen captures of QuickTime Pro (Apple Computer) showing
process steps for converting movie format. In this example, codec of AVI
(Audio Video Interleave) movie clip is converted from Indeo (Ligos Systems) to
Cinepak (Compression Technologies). Current formats and codecs supported by
QuickTime Pro are available at QuickTime Support Web site
[5].