What is De-interlacing?
De-interlacing is the process of taking two interlaced fields and generating a single frame to be viewed on a progressive display, such as a computer monitor. • What is bob? Bob is a de-interlacing algorithm that displays each field of an interlaced image separately. The missing lines for each field are interpolated from the lines that are present. This is the de-interlace mode used when “display fields separately” is set in the ForceWare Multimedia Video property page. • What is weave? Weave is a de-interlacing algorithm that simply weaves the two interlaced fields together to generate a frame. This works well if the image is still, but the slight difference in time between the fields causes a moving object or panning scene to contain edges that appear feathered. (add picture of weave feathering) This is the de-interlace mode used when “combine fields” is set in the ForceWare Multimedia Video property page. This mode does not hinder video playback performance, but it does not produce
