The most common reason for missing USB audio is that You have not enabled right settings from the Video Capture Device Settings - here is shown the right settings:
Note! You must enable first Output (1: Audio Decorder Out) and until after that Input (5: Audio Line In) - after that click on OK.
TAGS
no sound, stream, streaming, video, Adobe Flash Media Live Encoder, USB capture device, missing audio, USB audio, Audio Decorder Out, Audio Line In
