Converting other color spaces to Dolby Vision 5.0 or 8.1

You shouldn't convert non-HDR10 video to Dolby Vision. For example, you shouldn't convert SDR 601 to Dolby Vision. Converting a non-HDR10 video to Dolby Vision doesn't comply with the usage intended by Dolby Vision. After conversion of the color space, the color map of the video will be completely wrong.

The only color space that you should convert to Dolby Vision is HDR10.