Matrox MXO2 PCIe Host Adapter - Manual (Page 218)

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Chapter 12, Using Matrox A/V Tools
Specifying your audio capture settings
You can specify various audio capture settings, such as to specify the type of
audio files (either stereo
.wav or mono .wav ) that you want to create when
capturing audio in A/V Tools.
Remarks
• When you capture to an . avi file using A/V Tools, 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.
• The separate . wav files are not supported in the A/V Tools clip list, but you
can import them into Adobe Premiere Pro.
° To specify your settings for capturing audio in A/V Tools:
1 Click the Options button in the Matrox A/V Tools dialog box.
2 Click the Capture Settings button. This displays the Matrox Capture
Settings dialog box.
3 Click the Audio Capture Settings tab.
4 Under Input Source , select the audio input source you want to capture. This
may be set for you based on your selected video input source.
¦ Note When capturing HDMI embedded audio, only uncompressed
embedded audio is supported.
5 Under Capture Format , select the bit-depth for your captured audio files.