Chapter 2
Using the Profile Configuration Manager
54
Profile PRO Series
Figure 15. Analog Composite Video Input dialog box, Advanced Control tab (B)
2. Click a setting for decode mode. Decode mode determines how the
chrominance and luminance information is separated for conversion for
storage. There are three options for the current analog composite cards and
four options for the earlier cards:
-
Notch Filter
. Decode mode separates the chrominance by using a notch
filter around the chrominance subcarrier. This leaves the high frequency
luminance intertwined with the chrominance. A notch decoder readily
determines horizontal lines are line-to-line luminance. Fine vertical lines
can be more difficult.
-
Comb Filter
. Decode mode tries to separate high frequency luminance
from the chrominance using the same notch filter as the notch decoder, but
also takes information from the next line. It uses this information to
determine if high frequency is luminance or chrominance. A comb
decoder readily determines finely spaced vertical lines are luminance. A
lack of line-to-line phase alteration causes difficulty with fine horizontal
lines.
Summary of Contents for Profile Pro II
Page 18: ...Preface 18 Profile PRO Series...
Page 34: ...Chapter 1 Introducing the Profile PRO Series 34 Profile PRO Series...
Page 96: ...Chapter 2 Using the Profile Configuration Manager 96 Profile PRO Series...
Page 115: ...Emptying the Recycle Bin Profile PRO Series 115 Figure 48 Recycle Bin properties dialog box...
Page 119: ...Viewing Properties Profile PRO Series 119 Figure 51 The transcode history page...
Page 158: ...Chapter 4 Using VdrPanel 158 Profile PRO Series Figure 76 Profile Options dialog box...
Page 183: ...Defining a New Clip Profile PRO Series 183 Figure 87 New Clip dialog box...
Page 202: ...Chapter 5 Using the Profile Disk Utility 202 Profile PRO Series...
Page 266: ...Chapter 8 Using the List Manager 266 Profile PRO Series Figure 131 A basic playback list...
Page 299: ...Configuring Video Resources Profile PRO Series 299 Figure 148 MPEG video track settings...
Page 302: ...Chapter 9 Using the Resource Manager 302 Profile PRO Series Figure 151 JPEG codec check boxes...
Page 311: ...Configuring Timecode Resources Profile PRO Series 311 Figure 158 Timecode Codec check boxes...
Page 316: ...Chapter 9 Using the Resource Manager 316 Profile PRO Series...
Page 342: ...Chapter 10 Using TimeDelay 342 Profile PRO Series...
Page 358: ...Glossary 358 Profile PRO Series...
Page 370: ...Index 370 Profile PRO Series...