Ericsson AVP 1000 Reference Manual page 322

Advanced Video Processing and Networking
6.8.1
6.8.1.1
6.8.1.2
6.8.1.3
6.8.1.4
6.8.1.5
6.8.1.6
6.8.1.7
6.8.1.8
6.8.2
6.8.2.1
6.8.2.2
6.8.3
6.9
6.9.1
6.9.2
6.9.3
6.9.4
6.9.5
6.10
6.10.1
6.10.1.1
6.10.1.2
6.10.1.3
6.10.1.4
6.10.1.5
6.10.2
6.10.2.1
6.10.2.2
6.10.2.3
6.10.2.4
List of Figures
Figure 6.1 Mapping of MPEG-2 TS Packets ........................................................ 6-5
Figure 6.2 Mapping of MPEG-2 TS Packets ........................................................ 6-6
Figure 6.3 Mapping of MPEG-2 TS Packets ........................................................ 6-7
Figure 6.4 Data Network Redundancy ................................................................. 6-8
Figure 6.5 CE VCM Functional Diagram ............................................................ 6-12
List of Tables
Table 6.1 IP Overhead ........................................................................................ 6-8
Table 6.2 VCM Compression Profiles and Levels ............................................. 6-13
Table 6.3 VCM Supported Profiles, Bit Rates and Modes ................................. 6-14
Table 6.4 Test Patterns .................................................................................... 6-16
Table 6.5 Impairment Reduction Details ........................................................... 6-17
Table 6.6 Low Delay 25/50 Hz .......................................................................... 6-20
6-2
Non-seamless Modes (CBR, Low Delay, Mega Low Delay,
Compatibility, Ultra Low Delay or Stripe Refresh) .............................. 6-17
Constant Bit Rate (CBR) Mode (CE-x, CE-xA, CE-a and CE-
HEVC) .............................................................................................. 6-17
Low Delay Buffer Mode (CE-x, CE-xA, CE-a and CE-HEVC) ............ 6-18
Mega Low Delay Mode (CE-x, CE-xA, and CE-HEVC) ..................... 6-18
Compatibility Mode (CE-a J2K) ......................................................... 6-18
Ultra Low Delay Mode (CE-a J2K) .................................................... 6-18
Stripe Refresh (CE-x, CE-xA) ............................................................ 6-19
Stripe Refresh (+ Audio Encode) (CE-x, CE-xA) ............................... 6-19
Fixed Latency ................................................................................... 6-19
Typical Delay Performance ............................................................... 6-19
25/50 Hz ........................................................................................... 6-20
29.97/59.94 Hz.................................................................................. 6-21
Audio Compatibility in Low Delay, Mega Low Delay, Ultra Low
Delay and Compatibility Modes ......................................................... 6-22
VCM Audio Encoding Functionality ................................................... 6-22
Audio Input Interfaces ....................................................................... 6-23
HD-SDI Input .................................................................................... 6-24
SDI Input ........................................................................................... 6-24
Digital Input ....................................................................................... 6-24
Analogue Input (CE-xA) .................................................................... 6-25
Vertical Blanking Interval (VBI) and Ancillary (ANC) Data ................. 6-25
Ancillary Data .................................................................................... 6-25
Closed Captions ................................................................................ 6-25
Time Code ........................................................................................ 6-25
OP-47 ............................................................................................... 6-25
AFD .................................................................................................. 6-25
Generic ANC ..................................................................................... 6-26
VBI Data ........................................................................................... 6-26
VBI Lines .......................................................................................... 6-26
VBI Data ........................................................................................... 6-26
VBI Data on a Separate PID ............................................................. 6-26
Timing ............................................................................................... 6-26
EN/LZT 790 0023/1 R16A