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7800 MultiFrame Manual
7880DEC-MP2HD-2 Dual HD MPEG-2 Decoder
ASI input 1
ASI input 2
7880 Sync signal
reference
10/100
RJ45
Data Port
7880DEC-MP2HD-2 - 2
Video
decoder A
MPEG or
AC3 Audio
Transport
decoderx2
Stream
Process and
selection
Video
decoder B
MPEG or
AC3 Audio
decoderx2
CPU
Control and
measurements
Card
Module
Input
Edge
Status
Present
Figure 1-1: 7880DEC-MP2HD-2 Block Diagram
Revision 1.0
Output
TX
Video/audio A
Signal processing
Embedding
Audio
TX
Closed caption
Output
TX
Video/audio B
Signal processing
Embedding
Audio
Closed caption
TX
Optional
Dual Frame Sync
(HD) SDI output
1A with embedded
audio
(HD) SDI output
2A with embedded
audio
(HD) SDI output
1B with embedded
audio
(HD) SDI output
2B with embedded
audio
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