Spline64resize upscale chroma ?

[jeremy33]

When we use spline64resize does the chroma is upscaled ?

If yes with spline64resize or an other resizer ?

Thank you.

[Gavino]

Both luma and chroma are resized in the same way, if that's what you mean.
Of course, any chroma subsampling is retained in the result - eg YV12 remains YV12.

[jeremy33]

:thanks: