Embedded Data In Sdi - Cisco D9040 User And Service Manual

Embedded Data in SDI

VBI Processing
EDH
General
Alarms
Teletext B
General
Lines system
Lines in 625 lines systems
Inverted Teletext
Output formats
Nominal input data amplitude
0
1
Input data amplitude variation:
Clock run-in
Closed Captioning with v-chip
support
General
Lines in 525 lines systems
Output formats
VII (MPEG-2)
General
Lines in 625 lines systems
Lines in 525 lines systems
Output format
VPS
General
Output format
4020024 Rev C
Item
Technical Specifications
Specification
According to SMPTE RP 165.
Gives an error message if there is a
checksum error in the EDH or no EDH on
the incoming SDI signal.
Teletext B acc. to ITU-R BT.653-3
625 lines SDI
7 to 22, 320 to 335, maximum 16 lines per
field.
Applicable for EBU and DVB teletext
According to EN 301 775 V1.1.1 (DVB-VBI
Teletext) and/or
according to EN 300472 V1.2.2, 1996. (EBU
teletext)
Black level (± 15 mV)
462 mV (± 40 mV)
+3 dB / -6 dB
10 to 16 bits
According to EIA-608
Line 21 field 1 and 2 (284)
MPEG-2: EIA 608, SA Type 4, DVS 157
H.264, PIP/H.264: EIA 608 ATSC, EIA 608
SA Proprietary
Acc. to SMPTE RP 186-1995 Class 1.1
Lines 11 and 324.
Line 14 field 1 and 2 (277)
Aspect ratio or AFD
Acc. to IRT Richtlinie 8 R 6
According to EN 301 775 V1.1.1
A-9