Cobalt Digital COMPASS 9322 HD_SD De-Embedder - Manual (Page 24)

1
932X Functional Description
1-20 9323 GROUP PRODUCT MANUAL 9323G-OM (V4.6)
Audio and Video Formats Supported by the 932X Group
The 932X group supports all current SMPTE standard SD and HD video
formats. Table 1-1 lists and provides details regarding the audio and video
formats supported by the 932X group.
Table 1-1 Supported Audio and Video Formats
Item Description/Specification
Input / Output Video Raster Structure: Frame Rate:
1080PsF 23.98; 24
1080p 23.98; 24
1080i
(1)
25; 29.97; 30
720p 23.98; 24; 25; 29.97; 30; 50; 59.94; 60
486i
(1)
29.97
575i
(1)
25
Embedded Audio Supports all four groups (16 channels) of embedded audio at full 24-bit
resolution in both SD (with extended data packets) and HD.
Analog Audio
(9321, 9323 Only) Supports 8 channels of balanced (differential) analog audio. The
analog audio is encoded such that a +24 dBu input is equivalent to
digital 0 dBFS.
Discrete AES Audio Input
(9321, 9323 Only) Accepts up to 16 channels (8 pairs) of discrete AES audio on 75
Ω
BNC
connections. Sample rate conversion can be employed to account for
minor clock rate differences in the AES stream and the input video
stream.
Note: The AES signal must have a nominal rate of approximately
48 kHz. The card does not support AES input at 32 kHz,
44.1 kHz, 96 kHz or 192 kHz rates.
Discrete AES Audio Output
(9322, 9323 Only) Provides up to 16 channels (8 pairs) of discrete AES audio on 75
Ω
BNC connections.
(+DEC only) Dolby ® E/Dolby ®
Digital™ Audio Input Decode
The +DEC option provides up to 10 decoded AES channels when valid
Dolby
® E or Dolby ® Digital™ audio is received on either discrete AES
or embedded inputs with corresponding metadata.
(1) All rates displayed as frame rates; interlaced (“i”) field rates are two times the rate value shown.