I have a few questions about screen resolutions.
1) Why is standard resolution sometimes called 480i when there are 448 visible lines?
2) How many pixels do HDTV's sample from an NTSC (or PAL) signal per line.
1) Why is standard resolution sometimes called 480i when there are 448 visible lines?
2) How many pixels do HDTV's sample from an NTSC (or PAL) signal per line.