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XT2 Series DISK RECORDER - Version 10.05 - Software Technical Reference Manual
Issue
10.05.A
EVS Broadcast Equipment SA – July 2011
15
AUDIO MONITORING (A. MON.)
This parameter defines the audio monitoring outputs, selects the type of audio and
allows adjusting the audio gain for each channel.
1.3.5 DOLBY AUDIO MANAGEMENT
SOME DEFINITIONS
Dolby Digital or Dolby 5.1 or AC-3, is an audio coding system containing up to 6
discrete channels of sound, with 5 channels for normal-range speakers (20 Hz -
20,000 Hz) (Right front, Center, Left Front, Right Rear and Left Rear) and one
channel (20 Hz - 120 Hz) for the LFE, or subwoofer.
Dolby E is a professional coding system optimized for the distribution of
surround and multichannel audio through two-channel postproduction and
broadcasting infrastructures, or for recording surround audio on two audio tracks
of conventional digital video tapes, video servers, communication links, switchers,
and routers.
DOLBY CONFIGURATIONS IN XT2+ SERVERS
Case 1: The 5.1 audio signal is carried on 6 discrete PCM audio channels
• Available on an XT2+ in all configurations
• The audio can be analogue, digital or embedded depending on the
configuration
• In AES audio, if the audio is correctly genlocked to the video, the sample rate
converter can be switched off.
Case 2: The 5.1 audio signal is coded in the two-channels Dolby E
standard
•
Dolby E over AES/EBU links
o Set the configuration of the pair of channels carrying the Dolby E signal to
“DY” in the AVCFG. This has two effects :
• It disables the sample rate converter on the input channels
• It forces all transitions to a hard cut.
If the sample rate converter is activated and the audio configuration is a mix
between PCM audio over AES and Dolby E over AES, the sample rate converter
will only be applied to the PCM over AES signal.
• Dolby E Embedded in the SDI/HD SDI stream
o Set the configuration of the pair of channels carrying the Dolby E signal to
“EY” in the AVCFG. This will force the transition to a hard cut.
o The sample rate converter parameter does not apply to embedded audio.
The Dolby E transitions will be correct as long as:
• the configuration is correct
• the AES stream containing Dolby E is correctly synchronised with the video
- Technical Reference 1
- Software 1
- COPYRIGHT 3
- DISCLAIMER 3
- IMPROVEMENT REQUESTS 3
- USER MANUALS ON EVS WEBSITE 3
- REGIONAL CONTACTS 3
- Table of Contents 5
- What’s New? 8
- 1. EVS Software 9
- TARTING AN APPLICATION 10
- 10.05.A 11
- (AVCFG) 13
- LOCK VIDEO CONFIGURATION 14
- BASE CONFIGURATION 14
- LOOP REC 15
- VIDEO PLAYERS 16
- VIDEO RECORDERS 16
- SLSM REC 16
- CLIP CAPACITY 16
- AUDIO FORMAT 17
- AUDIO TYPE 17
- LIPSYNC 17
- AUDIO FULL SCALE 18
- REC 1 ON ALL REC 18
- 3G/DUAL 18
- 1.3.4 CHANNELS OVERVIEW 19
- AUDIO TRACKS 20
- Audio Channel 21
- Audio Gain 22
- AUDIO MONITORING (A. MON.) 23
- SOME DEFINITIONS 23
- 3D CONFIGURATION 24
- 1080P CONFIGURATION 24
- PRINCIPLE 24
- LICENSE CODES 25
- CODEC LIMITATIONS 25
- 3D Dual Link 2IN 2OUT 29
- 1080p 3G 2IN 2 OUT 29
- PRINCIPLES 30
- REMOTE PANEL ASSIGNMENT 30
- REC/PLAY 31
- 1.4 MAINTENANCE MENU 34
- VIDEO DISK BLOCK SIZE 38
- OPERATIONAL DISK SIZE 38
- REC HD-> SD LOW LATENCY 38
- 1.4.2 CONFIGURATION 39
- HARDWARE REVISIONS AREA 40
- SOFTWARE RELEASES AREA 40
- NETWORK AREA 41
- VIDEO & AUDIO AREA 42
- Aspect Ratio 43
- SD Mon OUT 43
- Char OUT 43
- REF & PHASE AREA 44
- 1.4.3 RAID CONFIGURATION 45
- RAID CONFIGURATION 46
- 1.4.4 OPTIONS 47
- DISPLAY 48
- EXPIRATION AND WARNING 48
- HOW TO REMOVE A LICENSE CODE 48
- 1.4.5 CLEAR VIDEO DISKS 49
- 1.4.6 FORCE LOAD CLIPS 50
- 1.4.7 PHASE DEFINITION 50
- 1.4.8 DEFAULT APPLICATION 51
- 1.4.9 DEFAULT PARAMETERS 52
- 1.4.10 DEFAULT TO VGA 54
- 1.4.11 TS CALIBRATION 54
- 1.4.12 SET TIME 54
- ARDWARE CHECK / RAID REBUILD 55
- DISKS MONITORING 57
- REBUILD PROCESS 58
- RETRIEVING LOGS 59
- 2. Bootwins & Error 60
- Messages 60
- Possible Error Messages 61
- Possible Errors 63
- 2.5 DISK DATA RECOVERY 64
- 3. Monitoring 65
- BACKGROUND COLOUR 66
- TEXT COLOUR 66
- LINK COLOUR 66
- POSSIBLE ACTIONS 66
- 3.2 SERVER MONITORING 68
- RAID TYPE 69
- RAID STATUS 69
- EXTERNAL ARRAY STATUS 70
- DISK STATUS 70
- GENLOCK STATUS 71
- ANALOG LTC STATUS 72
- TIMECODE STATUSES 72
- 3.2.6 LOG MANAGEMENT 75
- Extracting Log Files 76
- 4. AsRunLog 77
- 4.3 SERVER AS RUN LOG FILE 78
- 4.4 AS RUN LOG FILE CONTENT 78
- 5. Protocols 79
- XtenDD35 Protocol 80
- Odetics Protocol 80
- VDCP Protocol 80
- AVSP Protocol 81
- IPDP Protocol 81
- LinX API 81
- 5.2 MONITORING PROTOCOL 82
- 6. Possible Clip 83
- Identifiers 83
- +32 4 361 7000 85
- +1 973 575 7811 85
- +852 2914 2501 85
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