| B00 | B01 | B02 | B03 | Aspect ratio | Picture placement | Active lines |
|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 1 | 4:3 | Full | 576 |
| 1 | 0 | 0 | 0 | 14:9 | Letterbox Centre | 504 |
| 0 | 1 | 0 | 0 | 14:9 | Letterbox Top | 504 |
| 1 | 1 | 0 | 1 | 16:9 | Letterbox Centre | 432 |
| 0 | 0 | 1 | 0 | 16:9 | Letterbox Top | 432 |
| 1 | 0 | 1 | 1 | >16:9 | Letterbox deeper than 16:9 | <432 |
| 0 | 1 | 1 | 1 | 14:9 | Full-height 4:3, framed to be "14:9-safe" | 576 |
| 1 | 1 | 1 | 0 | 16:9 | Full-height 16:9 (anamorphic) | 576 |
Read more about this topic: Widescreen Signaling, B00 To B03
Famous quotes containing the words aspect and/or ratio:
“The fact remains that the human being in early childhood learns to consider one or the other aspect of bodily function as evil, shameful, or unsafe. There is not a culture which does not use a combination of these devils to develop, by way of counterpoint, its own style of faith, pride, certainty, and initiative.”
—Erik H. Erikson (1904–1994)
“Official dignity tends to increase in inverse ratio to the importance of the country in which the office is held.”
—Aldous Huxley (1894–1963)