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-rw-r--r--DOCS/interface-changes.rst3
-rw-r--r--DOCS/man/options.rst18
2 files changed, 15 insertions, 6 deletions
diff --git a/DOCS/interface-changes.rst b/DOCS/interface-changes.rst
index 038b87b6c1..59891272da 100644
--- a/DOCS/interface-changes.rst
+++ b/DOCS/interface-changes.rst
@@ -191,6 +191,9 @@ Interface changes
internal counter that remembered the current position.
- remove deprecated ao/vo auto profiles. Consider using scripts like
auto-profiles.lua instead.
+ - --[c]scale-[w]param[1|2] and --tone-mapping-param now accept "default",
+ and if set to that value, reading them as property will also return
+ "default", instead of float nan as in previous versions
--- mpv 0.28.0 ---
- rename --hwdec=mediacodec option to mediacodec-copy, to reflect
conventions followed by other hardware video decoding APIs
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index e147883f29..d537380e78 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -4404,8 +4404,10 @@ The following video options are currently all specific to ``--vo=gpu`` and
smooth.
``--scale-param1=<value>``, ``--scale-param2=<value>``, ``--cscale-param1=<value>``, ``--cscale-param2=<value>``, ``--dscale-param1=<value>``, ``--dscale-param2=<value>``, ``--tscale-param1=<value>``, ``--tscale-param2=<value>``
- Set filter parameters. Ignored if the filter is not tunable. Currently,
- this affects the following filter parameters:
+ Set filter parameters. By default, these are set to the special string
+ ``default``, which maps to a scaler-specific default value. Ignored if the
+ filter is not tunable. Currently, this affects the following filter
+ parameters:
bcspline
Spline parameters (``B`` and ``C``). Defaults to 0.5 for both.
@@ -4477,8 +4479,10 @@ The following video options are currently all specific to ``--vo=gpu`` and
``--scale-wparam=<window>``, ``--cscale-wparam=<window>``, ``--cscale-wparam=<window>``, ``--tscale-wparam=<window>``
(Advanced users only) Configure the parameter for the window function given
- by ``--scale-window`` etc. Ignored if the window is not tunable. Currently,
- this affects the following window parameters:
+ by ``--scale-window`` etc. By default, these are set to the special string
+ ``default``, which maps to a window-specific default value. Ignored if the
+ window is not tunable. Currently, this affects the following window
+ parameters:
kaiser
Window parameter (alpha). Defaults to 6.33.
@@ -5524,8 +5528,10 @@ The following video options are currently all specific to ``--vo=gpu`` and
the display.
``--tone-mapping-param=<value>``
- Set tone mapping parameters. Ignored if the tone mapping algorithm is not
- tunable. This affects the following tone mapping algorithms:
+ Set tone mapping parameters. By default, this is set to the special string
+ ``default``, which maps to an algorithm-specific default value. Ignored if
+ the tone mapping algorithm is not tunable. This affects the following tone
+ mapping algorithms:
clip
Specifies an extra linear coefficient to multiply into the signal