https://en.wikipedia.org/wiki/Serial_digital_interface
Standards
| Standard | Name | Introduced | Bitrates (Mbit/s) | Example video formats |
|---|---|---|---|---|
| SMPTE 259M | SD-SDI | 1989[2] | 270, 360, 143, 177 | 480i, 576i |
| SMPTE 344M | ED-SDI | 2000[11] | 540 | 480p, 576p |
| SMPTE 292M | HD-SDI | 1998[2] | 1485 and 1485/1.001 | 720p, 1080i |
| SMPTE 372M | Dual Link HD-SDI | 2002[2] | 2970 and 2970/1.001 | 1080p60 |
| SMPTE 424M | 3G-SDI | 2006[2] | 2970 and 2970/1.001 | 1080p60 |
| SMPTE ST 2081 | 6G-SDI | 2015[7] | 6000 | 1080p120, 2160p30 |
| SMPTE ST 2082 | 12G-SDI | 2015[8] | 12000 | 2160p60 |
| SMPTE ST 2083 | 24G-SDI | 2020[12][13] | 24000 | 2160p120, 4320p30 |