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authorJun Zhao <mypopydev@gmail.com>2019-02-01 14:00:04 +0800
committerJun Zhao <mypopydev@gmail.com>2019-02-02 11:18:21 +0800
commit6dc06e979c3867d5805d4e7418d86e25bdd4809f (patch)
tree3ce26944d5e2cc7c8d19f5b0c2df602650ed6945
parent73d4efc596ad7d476dc303a88d251a903ed31136 (diff)
doc/filters: document ranges and defaults for nlmeans options
document ranges and defaults for nlmeans options Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro> Signed-off-by: Jun Zhao <mypopydev@gmail.com>
-rw-r--r--doc/filters.texi6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index fc98323af0..d588315f05 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -12296,10 +12296,10 @@ The filter accepts the following options.
@table @option
@item s
-Set denoising strength.
+Set denoising strength. Default is 1.0. Must be in range [1.0, 30.0].
@item p
-Set patch size.
+Set patch size. Default is 7. Must be odd number in range [0, 99].
@item pc
Same as @option{p} but for chroma planes.
@@ -12307,7 +12307,7 @@ Same as @option{p} but for chroma planes.
The default value is @var{0} and means automatic.
@item r
-Set research size.
+Set research size. Default is 15. Must be odd number in range [0, 99].
@item rc
Same as @option{r} but for chroma planes.