Chapter 1
Introduction
10
Audio
The following table describes NEXIO AMP audio specifications.
Table 1-3
NEXIO AMP Video Specifications
Channels
SD = SDI (SMPTE-259M)
HD = HD-SDI (SMPTE-292M)
SD Formats
525 @ 29.97fps
625 @ 25fps
HD Formats
1080i @ 29.97fps
1080i @ 25fps
1080p @ 29.97fps
1080p @ 25fps
720p @ 59.94fps
720p @ 50fps
SD Input/
Output
Configurations
See
Table 1-1
on page 6
HD Input/
Output
Configurations
See
Table 1-1
on page 6
SD Aspect
Ratio
4:3
16:9
HD Aspect
Ratio
16:9
Aspect Ratio
Conversion
Up/down/cross conversion support (SD only)
EIA-608 <> 708 & WST <> OP-47 caption conversion
AFD aspect ratio conversion
Port based aspect ratio conversion
User-based aspect ratio conversion
Table 1-4
Audio Specifications
Channels & Formats
4 AES/EBU pairs per input channel
4 AES/EBU pairs per output channel
8 pairs embedded per input channel
8 pairs embedded per output channel
Inputs
4 pairs HD-BNC, unbalanced (AES/EBU)
75
termination
1V p-p nominal levels
Outputs
4 pairs HD-BNC, unbalanced (AES/EBU)
75
termination
1V p-p nominal levels
Processing & Storage
16, 20, or 24-bit, PCM, 48kHz
Compressed Audio
Dolby Digital (AC-3) and Dolby E pass-through
Содержание Nexio AMP NX3601 HDX
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