Matrox Electronic Systems Matrox RT.X2 - Manual (Page 39)

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Defining your Capture settings
Specifying your audio capture settings
You can specify various audio capture settings, such as to specify your input
source and the type of audio files (either stereo .wav or mono .wav) that you want
to create when capturing audio on Matrox RT.X2.
Remarks
• When you capture to an .avi file on Matrox RT.X2, the clip’s video and audio
are saved to the .avi file, and the clip’s audio is also saved to one or more
separate .wav files. You could choose to edit the separate .wav files using
audio post-processing software, such as Adobe Soundbooth.
• When you capture to an .m2v file on Matrox RT.X2, the clip’s associated
audio is always saved to one or more separate stereo .wav files.
° To specify your settings for capturing audio in Adobe Premiere Pro on
Matrox RT.X2:
1 Choose Project > Project Settings > Capture .
2 From the Capture Format list, select Matrox AVI to capture to an .avi file,
or Matrox M2V to capture to an .m2v file (for SD projects only).
3 Click the Configure button, then click the Audio Capture Settings tab:
4 If you selected the RT.X2 breakout box as your video input device (see
“Specifying your video capture settings” on page 28 ), you must also select
the source from which you want to capture audio. Your audio source must
match the audio input where you connected the cable labeled TO AUDIO
CARD IN from your RT.X2 breakout box as explained in your Matrox RT.X2
Installation Manual. For example, if you plugged the TO AUDIO CARD IN
connector into the Line-In jack (or corresponding jack) on your sound card,
select
Line-In from the Input Source list.