Jelaskan Rujukan dari Selang-seli dalam bahasa melayu

Fields: Why Video Is Crucially Different from Graphics – An article that describes field-based, interlaced, digitized video and its relation to frame-based computer graphics with lots of illustrations

Digital Video and Field Order - An article that explains with diagrams how the field order of PAL and NTSC has arisen, and how PAL and NTSC is digitized