Hd Sdi Digital Video; Audio Decoding And Output Stage; General - Ericsson RX8000 Series Reference Manual

B.1.5

HD SDI Digital Video

HD SDI output supports:
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•
•
•
Table B.7 Digital Video Output Connectors
Item
Safety status
Connector type
Connector designation
Output standard (USA)
SDI output level
Jitter Performance, Nominal
B.2

Audio Decoding and Output Stage

B.2.1

General

The RX83xx Receiver is capable of simultaneously decoding two PES streams of
audio from the transport stream or the RX8200 is capable of decoding four PES
streams. Each of the decoders is identical in operation, but act independently of the
other.
Each channel supports extraction of the following types of coded audio from the
Transport Stream as follows:
•
•
Audio component selection is automatic or may be specified from the User Interface
or remote interfaces. The RX8000 Receiver automatically detects the audio type of
the selected audio component and applies the appropriate algorithm. Audio
component selection is based on the position of the component descriptor in the
PMT. Audio 1 takes the first component and Audio 2 the second. These may be
overridden by selecting User-specified component PIDs.
EN/LZT 790 0005 R1A
Embedded Decoded Audios
Closed Captioning (EIA 708B)
VITC
VANC
MPEG-1, Layer 2 Audio (Musicam): ISO/IEC 13818-3
Dolby Digital AC-3 Audio: ATSC document A/52
Specification
SELV
BNC, Female, 75 Ω
HD SDI 1
HD SDI 2
HD SDI 3
ANSI/SMPTE 292M
800 mV pk-pk nominal ±10%
SMPTE Recommended Practices RP 192 –1996
Jitter Measurement Procedures in Bit-Serial
Digital Interfaces
Annex B
B-7