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Profile Audio
Profile PRO Series
75
Profile Audio
The audio architecture used in the PDR200, 300, and 400 (and updated
PDR100’s) accepts and simultaneouly processes sixteen audio inputs and
outputs at up to four simultaneous clock rates. Internally, all audio is processed
in floating point at 48kHz with a selectable storage resolution of 16 or 20 bits.
Inputs may be individually clocked in groups of four, and any clock group may
be referenced to the system reference (house black) or any one of four video
inputs. Output clocking is synchronous to system reference. Sample rate
conversion is available for all inputs (30 to 50kHz), providing uniform storage
at 48kHz.
The Profile system can be configured to operate with analog, AES/EBU digital,
or embedded (SMPTE 272M Level A) audio, depending on which options are
installed in your system. All three audio formats are supported without external
conversion equipment. Analog audio is only available with an optional
PAC208 or PAC216 Analog/Digital Interface chassis. You can expand the
number of XLR or BNC connectors for AES/EBU audio with an optional
XLR216 or BNC216 Digital Interface chassis.You can choose an audio format
for each video channel. For example, you could enable analog audio on one
channel, embedded audio on another, and AES/EBU on the rest.
NOTE: Do not turn off sample rate conversion or use AES/EBU as a
reference unless you are certain that all inputs and outputs are
synchronous.
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...