1. SPECIFICATIONS
16
●
Image Overlay
Display Precedence
ID characters > safety area markers > logo
mark > test pattern
(The display order cannot be changed.)
Simultaneous Display
ID characters, logo mark, safety area markers,
and test pattern can be displayed
simultaneously.
●
Embedded Audio
Embedded Channels
Can be turned on and off at the group level
12G, 3G-A, HD, SD
16 channels (4 channels × 4 groups)
3G-B
32 channels (link A, link B, 4 channels each × 4
groups)
Sampling Frequency
48 kHz sampling (synced with the video signal)
Resolution
20 bits, 24 bits
Pre-emphasis
OFF, 50/15, CCITT (only the CS bit is switched)
Frequency
SILENCE / 400Hz / 800Hz / 1kHz
Level
-60 to 0 dBFs (1 dBFs steps)
Audio Click
OFF, 1 to 4 sec
*
Audio (including packets) cannot be embedded when the check field pattern is selected.
*
The frequency, level, and audio click can be set for each channel.
*
The following limitations apply for SD (525/59.94I).
• For 16 channel output, the resolution is set to 20 bits.
• Up to three groups (12 channels) can be output at 24-bit resolution.
1.3.5
Lip Sync Patterns
Value
SDI1, SDI2, SDI3, and SDI4 can be set
separately.
*
Not available when the check field pattern is selected.
*
Safety area markers, ID characters, and logo mark cannot be overlaid.
*
The audio click setting of embedded audio is disabled, and audio synchronized to the lip sync
pattern is output.
