Magewell USB Fusion HDMI & USB Video Capture Device - Manual (Page 165)

Picture in picture
One source is displayed as a small window on another source displayed in full screen, each presenting different content. For example, in a meeting,
the big window can display the presentation materials, while the small window can show the presenter.
Deinterlacing
Deinterlacing is the process of converting interlaced video into a non-interlaced or progressive form.
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