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I just downloaded and try the free version of Debut to capture streaming video (adobe flash) from the web browser. Video quality is excellent, but annoyingly, I get a "scratching" noise added in the recorded audio track. I set all audio quality settings to maximum, and tried different video-formats (wmv, mpg, mp4). Also tried lowering the frame-rate, lowered the output-volume from the video to avoid possible distortion, etc, but the result remains just the same. Annoying noise in the audio track. Any clue what could be the problem?