User Manual-Mac

66
Chapter 7, Configuring Your MXO2 System
¦NoteThe Attenuate analog audio by 4dB option is not available on
MXO2 Mini.
Closed captioning and AFD
¦NoteClosed captioning and AFD are suppported on Matrox MXO2, MXO2
Rack, and MXO2 LE only.
The Matrox 4VANC tool lets you capture and play back digital closed caption
and AFD (active format description) data along with your video using a
supported video application.
Matrox MXO2 also supports Adobe Premiere Pro’s closed captioning feature for
playback and export to tape. If you’re working with Adobe Premiere Pro, you can
choose to use Premiere Pro’s closed captioning feature instead of the Matrox
4VANC tool to play back closed captioning using MXO2.
This section details how to specify the settings in MXO2 when using the Matrox
4VANC tool or Premiere Pro’s closed captioning feature.
Adobe closed caption playback
Matrox MXO2 supports Premiere Pro’s closed captioning feature for playback
and export to tape. When using Premiere Pro, you can choose to use the closed
captioning feature in Premiere Pro instead of the Matrox 4VANC tool to play
back closed captioning using MXO2.
The closed captions on your sequence can be embedded in your video’s VANC
on output for display on an SDI or analog video monitor that supports closed
captioning, or you can choose to overlay the closed captions on all the MXO2
video outputs for display on video monitors that do not support closed
captioning.
For detailed instructions on how to use Adobe Premiere Pro’s closed captioning
feature with MXO2, see “Closed captioning and AFD” on page 93.
1 From the Apple menu, click System Preferences, and then click the
Matrox Utilities icon.