AJA io XT, Installation And Operation Manual, Page: 10 / 66

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The following Video Signal Formats are supported by Io XT.
Io XT Audio
Io XT provides an 8-channel audio engine for SDI embedded audio. The front panel
has a mini TRS headphone output with a lockable level control knob.
For analog audio output monitoring, Io XT provides a DB25 connector with eight
channels of audio to be used with industry standard Tascam-style audio breakout
cables. The front panel has an eight-channel VU meter display for monitoring levels.
Dual Link
Io XT supports Dual Link HD-SDI (4:4:4). Io XT supports the ingest and output of
SMPTE-372M compliant 4:4:4 RGB video and high-bandwidth 4:2:2 1080p 50,
1080p 59.94, and 1080p 60 at 10-bit.
Hardware-based Acceleration
Final Cut Pro 7 users will likely notice the DVCPROHD, HDV, and Apple RT Extreme
hardware acceleration provided by Io XT. This hardware acceleration was
developed in close cooperation with Apple. How does Io XT accelerate DVCPROHD,
HDV, and Apple RT Effects? A precision hardware scalar in Io XT does what the
Apple computer's processor would otherwise have to do, scale less than full-raster
HD (DVCProHD and HDV) to full-raster size, thus speeding up the system
considerably—and doing this scaling at full 10-bit broadcast quality.
Standard Def. HD 720 HD 1080 2K
525i @ 29.97 fps 720p @ 50 fps 1080i @ 25 fps 2K1080p23.98
625i @ 25 fps 720p @ 59.94 fps 1080i @ 29.97 fps 2K1080p24
720p @ 60 fps 1080i @ 30 fps 2K1080p25
720p @ 23.98 fps 1080PsF @ 23.98 fps 2K1080sf23.98
720p @ 25 fps 1080PsF @ 24 fps 2K1080sf24
1080PsF @ 25 fps 2K1080sf25
1080PsF @ 29.97 fps
1080PsF @ 30 fps
1080P @ 23.98 fps
1080P @ 24 fps
1080P @ 25 fps
1080P @ 29.97 fps
1080P @ 30 fps
1080P @ 50 fps A
1080P @ 50 fps B
1080P @ 59.94 fps A
1080P @ 59.94 fps B
1080P @ 60 fps A
1080P @ 60 fps B