Steve Longerbeam <steve_longerbeam@xxxxxxxxxx> writes: > I think you misunderstood me. Of course there is a first and second > field. By first I am referring to the first field transmitted, which could > be top or bottom. Right. I was thinking the fields are even and odd, but that's not actually the case (I mean, the numbering uses field 1 and 2 and not E/O). > Progressive sensors have no fields, the entire image is captured at > once as you said. There are progressive cameras with analog PAL/NTSC output. The signal is obviously interlaced and consists of fields. -- Krzysztof Halasa Industrial Research Institute for Automation and Measurements PIAP Al. Jerozolimskie 202, 02-486 Warsaw, Poland
