Configuring Colourspace
Conversion for Device I/O
When you set the input or output format for a VTR or HSDL device in the Vtr keyword, you should also specify its colourspace conversion method using the <colorspace mode> parameter. The supported conversion methods depend on whether a single-link or dual-link connection is used for I/O with the device. The following table shows the colourspace conversion methods that are available for single-link and for dual-link I/O connections.
| Colourspace Conversion Method | Supported for Single-Link Serial (4:2:2) I/O | Supported for Dual-Link Serial (4:4:4) I/O |
|---|---|---|
| YCbCR -> RGB | Yes | No |
| YCbCR -> RGB + Headroom | Yes | No |
| No Conversion | No | Yes |
| No Conversion + Headroom | No | Yes |