Pro Video Component Interfaces
Pro video equipment, such as that used within studios, has unique requirements and therefore its own set of digital video interconnect standards. Table 4.20 lists the various pro-video parallel and serial digital interface standards.
Table 4.20. Pro-Video Parallel and Serial Digital Interface Standards for Various Component Video Formats (i=5 interlaced, p=progressive) Active
| Resolution (H×V) | Total Resolution1 (H×V) | Display Aspect Ratio | Frame Rate (Hz) | 1×Y Sample Rate (MHz) | SDTV or HDTV | Digital Parallel Standard | Digital Serial Standard |
|---|---|---|---|---|---|---|---|
| 720×480i | 858×525i | 4:3 | 29.97 | 13.5 | SDTV | BT.656 BT.799 SMPTE 125M | BT.656 BT.799 |
| 720×480p | 858×525p | 4:3 | 59.94 | 27 | SDTV | – | BT.1362 SMPTE 294M |
| 720×576i | 864×625i | 4:3 | 25 | 13.5 | SDTV | BT.656 ... |
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