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Image Server 2000
APPENDIX C
Technical Specifications
Video
Inputs
One
Outputs
Three at 25 Mb/sec or less; two at 50 Mb/sec
Analog video I/O
Composite, 75
Ω
BNC
Digital video I/O
SDI, SMPTE 259M, 75
Ω
BNC
Video standards
525/60 NTSC, 625/50 PAL (model dependent)
MPEG recording formats
MPEG-2: 4:2:2 Profile @ Main Level to 50 Mb/s
MPEG-2: Main Profile @ Main Level to 15 Mb/s (4:2:0 or 4:1:1)
DV playback format
Optional; playback of 25 Mb/sec DV files imported via Ethernet.
Graphics playback format
Optional; playback of graphics files w/ key & fill, imported via
Gigabit Ethernet.
Word Size
10 bits dithered to 8
Frame format
I-frame or long-GOP
Video Pre-roll
10 frames
Lowest bit rate available
2 Mb/s
Video sync reference (Genlock)
External black burst or internal crystal
Audio
Digital Inputs/Outputs
2 stereo pairs (4 channels) per video input or output
Digital audio format
AES/EBU, 110-ohm, XLR-3 connector (AES-3-2000)
Dynamic range (digital)
144 dB (24-bit word size)
Audio format
48k sample rate, 24-bit word size
Coding
Linear PCM
Bit-for-Bit
®
capable
Transparent to Dolby®-E, Dolby AC-3
Analog Inputs/Outputs
2 mono channels per video input or output
Analog audio format
Balanced, +4 dBu, XLR-3 connector
Frequency response
10 Hz – 20 kHz ±0.1 dB
Harmonic distortion
<0.002% THD+N at full scale –1 dB
Dynamic range
112 dB (24-bit word size)
Headroom
20 dB above n4 dBu operating level
Audio sync reference
Derived from video reference
Time Code
LTC In
External time code, > 10k
Ω
BNC connector
LTC Out
External time code, Z = 5
Ω
, BNC connector
Содержание V2000 Series
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