Excerpt - page 92: "... the new, high-definition camcorders that inspired the creation of iMovie HD. 1080i and 720p are two different flavors of high-def TV; Sony's HDR-FX1 camcorder uses 1080i, and JVC's GR-HD1 records in 720p. ..."
Excerpt - page 4: "... such as JVC's GR-HD1 and Sony's compact HDR-HC1 (Figure 1.1). HD video captures more image information W than standard DV, and ..."