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4.
TECHNICAL SPECIFICATIONS
4.1.
INPUTS AND OUTPUTS
•
ASI Input per DVB TR 101 891-270Mb/s Maximum Bitrate 180Mb/s
•
18 SDI 270Mb/s SMPTE 259M
4.2.
DECODING SPECIFICATIONS
VIDEO:
SD Encoded
Standard Supported:
Video Format:
4.3.
AUDIO DECODER
•
MPEG-1 Layer 2 Audio Decoder
4.4.
EMBEDDING OF HANC & VANC
•
Decoded Audio
•
Audio Pass Through, AC-3
•
Closed Caption
4.5.
AC-3 DECODING OPTION (+18AC3-2C)
•
18xAC-3 decoder with downmix (2 channels output) embedded in SDI output
4.6.
AUDIO VIDEO MONITORING (+AVM)
•
Black, freeze, video presence, audio presence
4.7.
A/V LEVEL ADJUSTMENT (+PROC)
•
Luminance, chrominance, audio level adjustment
4.8.
INTELLIGAN (+IG)
•
Dynamic audio loudness & levels adjustment
MPEG-2 Main Profile @ Main Level
Standard Definition 525 (NTSC) and 625 (PAL)
Revision 0.1
3480DEC18-MP2SD-ASI18
High Density MPEG-2 SD Decoder
Page 19
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