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Diffstat (limited to 'DOCS/man/vo.rst')
-rw-r--r-- | DOCS/man/vo.rst | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst index 79694d748a..a928809d93 100644 --- a/DOCS/man/vo.rst +++ b/DOCS/man/vo.rst @@ -297,6 +297,9 @@ Available video output drivers are: ``lanczos3`` Lanczos with radius=3. + ``lanczos`` + Generic Lanczos scaling filter. Set radius with ``lradius``. + ``spline36`` This is the default when using ``opengl-hq``. @@ -329,6 +332,16 @@ Available video output drivers are: ``lparam2=<value>`` See ``lparam1``. + ``lradius=<r>`` + Set radius for filters listed below, must be a float number between 1.0 + and 8.0. Defaults to be 2.0 if not specified. + + ``sinc``, ``lanczos``, ``blackman`` + + Note that depending on filter implementation details and video scaling + ratio, the radius that actually being used might be different + (most likely being increased a bit). + ``scaler-resizes-only`` Disable the scaler if the video image is not resized. In that case, ``bilinear`` is used instead whatever is set with ``lscale``. Bilinear @@ -430,12 +443,10 @@ Available video output drivers are: RGB. If chroma is not subsampled, this option is ignored, and the luma scaler is used instead. Setting this option is often useless. - ``cparam1=<value>`` - Set filter parameters for ``cscale`` . Same as ``lparam1`` for - ``lscale``. + ``cparam1``, ``cparam2``, ``cradius`` + Set filter parameters and radius for ``cscale``. - ``cparam2=<value>`` - See ``cparam1``. + See ``lparam1``, ``lparam2`` and ``lradius``. ``fancy-downscaling`` When using convolution based filters, extend the filter size |