For the best quality, try first the video files with gbrp10le color space (which encodes the gradient with native RGB colors). Unfortunately, not all device supports this, you can try yuv444p10, or to yuv420p10 (which may reduces the horizontal spatial resolution).
For smaller resoutions, the gradients are splitted into multiple parts to allow wider stripes and easier indentification.
| Target | Resolution | Gradient split | Color spaces |
|---|---|---|---|
| UHD TV | 3840x2160 | 0%-100% | gbrp10le, yuv444p10, yuv420p10 |
| 0%-50% | gbrp10le, yuv444p10, yuv420p10 | ||
| 50%-100% | gbrp10le, yuv444p10, yuv420p10 | ||
| HD TV, monitor | 1920x1080 | 0%-25% | gbrp10le, yuv444p10, yuv420p1 |
| 25%-50% | gbrp10le, yuv444p10, yuv420p1 | ||
| 50%-75% | gbrp10le, yuv444p10, yuv420p1 | ||
| 75%-100% | gbrp10le, yuv444p10, yuv420p1 | ||
| Smartphone | 3120x1440 | 0%-50% | gbrp10le, yuv444p10, yuv420p10 |
| 50%-100% | gbrp10le, yuv444p10, yuv420p10 |