SDI2USB 3.0 User Guide
Configure audio
4. Use your operating system's file browser (Windows Explorer or Finder) to find your saved image file(s).
Configure audio
Your SDI2USB 3.0 can capture audio directly from non-encrypted SDI sources. The Epiphan Capture Tool can
also capture audio from other audio devices plugged into your capture workstation (e.g. embedded laptop
microphone or external microphone plugged in via USB or audio in jack).
By default, the Epiphan Capture Tool doesn't capture audio, but configuring it is simple!
Step 1: Select your audio source
Start by picking the audio source you want to capture. You can do this from either the
Tools
»
Options
menu, or directly from the
Capture
menu.
To select your audio source:
1. Configure your external audio source with your operating system (generally no configuration is needed
for embedded microphones).
2. Or, connect your SDI source to the video grabber.
3. Connect the video grabber to a
USB 3.0
port on your capture workstation (you can use USB 2.0 if
you're planning to use an external audio source instead of embedded audio).
Due to the extra volume of data that needs to be captured, embedded audio capture is
only supported when connected via USB 3.0.
4. Launch the Epiphan Capture Tool.
5. Select the
Tools
»
Options
menu item, the
Options
dialog appears.
a. Select the
Audio
tab.
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