From 0cb4aa4ff71c5f42bbd02e772ae1c9ecfad37a43 Mon Sep 17 00:00:00 2001 From: Niklas Haas Date: Wed, 20 Sep 2023 14:59:11 +0200 Subject: DOCS/options: remove potentially offensive language It can hurt people's feelings to refer to scalers as "high quality" and "low quality", when it is so subjective. I decided to preserve the lanczos sections at least because it's mostly talking about the difference between EWA Lanczos and Lanczos, which is less controversial than the difference between, say, Lanczos and Catmull. --- DOCS/man/options.rst | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'DOCS/man') diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index 69f3e0ece6..ee70632fb9 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -5282,23 +5282,22 @@ them. ``mitchell`` Mitchell-Netravali. The ``B`` and ``C`` parameters can be set with - ``--scale-param1`` and ``--scale-param2``. This filter is very good at - downscaling. This is the default for ``--dscale``. + ``--scale-param1`` and ``--scale-param2``. This is the default for + ``--dscale``. ``catmull_rom`` Catmull-Rom. A Cubic filter in the same vein as ``mitchell``, where the ``B`` and ``C`` parameters are ``0.0`` and ``0.5`` respectively. - This filter is sharper than ``mitchell``, but it results in mild - ringing. Like ``mitchell``, this filter is good at downscaling (see - ``--dscale``). + This filter is sharper than ``mitchell``, but it results in more + ringing. ``oversample`` A version of nearest neighbour that (naively) oversamples pixels, so that pixels overlapping edges get linearly interpolated instead of rounded. This essentially removes the small imperfections and judder artifacts caused by nearest-neighbour interpolation, in exchange for - adding some blur. This filter is good at temporal interpolation, and - also known as "smoothmotion" (see ``--tscale``). + adding some blur. This can also be used for frame mixing, where it + is commonly known as "smoothmotion" (see ``--tscale``). ``linear`` A ``--tscale`` filter. -- cgit v1.2.3