Grass Valley Kaleido-X v.7.80 - Manual (Page 176)

168
Configuring Alarms
Dolby E/AC-3 Metadata
monitor’s text mode is set to Auto sense: DTVCC (708), CC (608), teletext (RDD 8/OP-47, or
WST).
Dolby E/AC-3 Metadata
In the case of a Kaleido-MX, Kaleido-MX 4K, Kaleido-Modular-X, Kaleido-X, or Kaleido-X16
multiviewer, metadata contained in a Dolby E audio stream can be exposed on the monitor
wall in text form. Dolby E and PCM audio levels can be displayed via audio monitors. The
Kaleido-X, and Kaleido-X16 also support decoding of audio metadata embedded as
ancillary data (VANC) compliant with SMPTE ST 2020-A, in the video stream.
• If multichannel audio (up to 8 channels) is coded in a Dolby E stream and transported
over a single AES channel, metadata and audio levels are extracted from the Dolby E
stream:
• in the case of Kaleido-X and Kaleido-X16, extraction is limited to two embedded
audio sources, selectable
• Kaleido-MX, Kaleido-MX 4K, and Kaleido-Modular-X support extraction of Dolby E
metadata from all 8 embedded audio source
• no ABT support
• VU and Peak meters (8 channels), for each source
• Program config, for each source
• Dialnorm for program 1, for each source
• If multichannel audio (up to 16 channels) is transported as regular AES channels (up
to 8) in the SDI embedded audio, metadata is extracted from VANC packets:
• Program config
• Dialnorm for program 1
• VU and Peak meters come from the AES in PCM
Video format Decoded data Video format Decoded data
SDI 525 CC (608) 1080i59.94 DTVCC (708)
SDI 625 Teletext 1080PsF23.98 N/A
NTSC
1
1.All supported NTSC formats.
CC (608) 1080PsF24 N/A
PAL
2
2.All supported PAL formats.
Teletext 1080PsF25 Teletext
SECAM Teletext 1080PsF29.97 DTVCC (708)
720p24 N/A 1080p23.98 N/A
720p25 N/A 1080p24 N/A
720p29.97 DTVCC (708) 1080p25 N/A
720p50 Teletext 1080p29.97 DTVCC (708)
720p59.94 DTVCC (708) 1080p50 Teletext
1080i50 Teletext 1080p59.94 DTVCC (708)