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Analog Composite Video Output
Profile PRO Series
67
The Procamp controls are adjusted with either the slider bars or arrow
buttons. The corresponding numeric values are displayed in the text boxes.
-
Video Gain
raises or lowers the overall amplitude of the video signal. It
has a range of 50 to 200 percent of nominal.
-
Chroma Gain
changes the amplitude of the chrominance portion of the
signal to change the color intensity. It has a range of 50 to 200 percent of
nominal.
-
Black Level
sets the voltage level of the reference black level. This is
expressed in mV in the PAL video standard and in IRE units in NTSC.
The range in the PAL standard is –140 to 140 mV. The range in the NTSC
standard is –20 to +20 IRE.
-
Chroma Phase
sets the colors by varying the phase of the chrominance
subcarrier. The range is –45 to +45.
-
Luminance Black Clip Level
is the point where the procamp clips the
luminance portion of any video that drops below this level. For PAL, the
range is –150 mV to 0 mV and –20 IRE to 7.5 IRE (or 0 IRE if pedestal
is not selected) in the NTSC standard.
-
Luminance White Clip Level
follows the same logic, only it clips any
luminance above the set threshold. Its range in the PAL standard is 700 to
909.5 mV and 100 to 139.5 IRE in the NTSC standard.
-
Default Procamp
resets the Procamp to the factory-defined levels.
7. Click
Undo
to return the values in the dialog box to their original settings.
8. Click
Close
to accept the changes.
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...