AJA io hd, Инструкция по установке и эксплуатации

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Note: The AJA Io HD was specifically designed to work with the Apple ProRes 422
and ProRes 422 HQ codecs via its internal hardware. Other HD codecs can
only be used with the AJA Io HD via software encoding/decoding. The AJA Io
HD can be used to capture to DVCProHD compression when used in
combination with the MacPro series of Apple desktop computers; these
computers provide sufficient processing power to software encode to
DVCProHD compression in realtime. MacBook Pro computers with attached
SATA or FW800 drives and 2GB of memory are also able to capture and
playback DVCProHD material in 1080 and 720 formats. The amount of
Dynamic RT available on these laptop computers will not be as much as on a
MacPro desktop system. Uncompressed 10-bit 4:2:2 and Uncompressed 8-bit
4:2:2 QuickTime playback is only supported when using MacPro desktop
computers along with the AJA Io HD. An adequate disk array for
uncompressed HD playback is also required.
Audio/Video
Settings Menu The Audio/Video Settings menu in Final Cut Pro contains a series of tabbed
windows where you define the presets in specific categories such as A/V devices or in
what format media is captured. When you open the Audio/Video Settings window,
it shows a summary of the currently selected Easy Setup.
Other tabbed windows are available with greater details about each category. On the
initial summary window you can see the selected presets for the Easy Setup as well as
change specific presets.
The presets you can change on the Summary window are:
Sequence Preset —select one of these as the editing timebase for new sequences. If
you make a change to Sequence Presets, the change will only take effect on any
new sequences you create—currently active sequences will not see the change.
Capture Preset —select one of these to set the incoming source format you’ll be
capturing. Ideally select the maximum quality format you’ll be using for most of
the material so there will be no need to re-render later as clips are added from
the bin to the sequence.
Device Control Preset —select the AJA Video Io HD device (NTSC or PAL as
desired). This tells Final Cut that the Io HD will control the VTR attached to
Io HD.
A/V Devices (Audio and Video Playback)—select the Io HD as video and audio
playback devices for Final Cut and the format to be output.