Specifying Your Closed Captioning Settings - Matrox MXO2 Installation And User Manual

Specifying your closed captioning settings

¦ Note This section does not apply to Matrox MXO2 Mini.
You can specify various settings for playing back and exporting to tape closed
captions that you've attached to your sequence on Matrox MXO2. For example,
you can choose to embed the closed captioning data in the SDI VANC output for
display on an SDI video monitor that supports closed captioning. You can also
choose to overlay the closed captions on all the Matrox MXO2 video outputs for
display on video monitors that don't have a closed captioning feature.
For details on how to attach a closed caption data file to your sequence, see your
Adobe Premiere Pro documentation. To determine your video monitor's
capabilities for displaying closed captioning, check your video monitor's
documentation.
° To specify your closed captioning settings:
1 In the Matrox Playback Settings dialog box, click the Closed
Captioning
2 Under Embedding Options , select the options that you want for
embedding the closed captioning data in the Matrox MXO2 video output
during playback:
Embed in SDI VANC
$
the SDI video output's VANC for display on an SDI video monitor.
Embed in SDI line 21 (NTSC)
$
captioning data in line 21 of the VBI portion of the SDI video output for
display on an SDI NTSC video monitor.
Embed in analog line 21 (NTSC)
$
captioning data in line 21 of the VBI portion of the analog video output
for display on an analog NTSC video monitor.
¡ Important Embedding closed captioning in the video output is supported
only when the frame rate of the video output matches your sequence's frame
rate. If the frame rate is converted at the output, such as when you apply a
tab.
Select this to embed the closed captioning data in
Select this to embed the closed
Select this to embed the closed
Defining your playback settings
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