avcodec/mpegaudiodec_template: disable CRC checking for layers 1 and 2

[ffmpeg] / doc / filters.texi

diff --git a/doc/filters.texi b/doc/filters.texi
index c13b4efacf770e8e417397adf25d5856be79a457..561aa98a9ddef8a7e686d2dc0c7022b00886cd7a 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -6581,7 +6581,7 @@ The filter accepts the following options:
 @table @option
 @item sigmaS
 Set sigma of gaussian function to calculate spatial weight.
-Allowed range is 0 to 10. Default is 0.1.
+Allowed range is 0 to 512. Default is 0.1.
 
 @item sigmaR
 Set sigma of gaussian function to calculate range weight.
@@ -7183,6 +7183,42 @@ ffmpeg -f lavfi -i color=c=black:s=1280x720 -i video.mp4 -shortest -filter_compl
 @end example
 @end itemize
 
+@section chromanr
+Reduce chrominance noise.
+
+The filter accepts the following options:
+
+@table @option
+@item thres
+Set threshold for averaging chrominance values.
+Sum of absolute difference of U and V pixel components or current
+pixel and neighbour pixels lower than this threshold will be used in
+averaging. Luma component is left unchanged and is copied to output.
+Default value is 30. Allowed range is from 1 to 200.
+
+@item sizew
+Set horizontal radius of rectangle used for averaging.
+Allowed range is from 1 to 100. Default value is 5.
+
+@item sizeh
+Set vertical radius of rectangle used for averaging.
+Allowed range is from 1 to 100. Default value is 5.
+
+@item stepw
+Set horizontal step when averaging. Default value is 1.
+Allowed range is from 1 to 50.
+Mostly useful to speed-up filtering.
+
+@item steph
+Set vertical step when averaging. Default value is 1.
+Allowed range is from 1 to 50.
+Mostly useful to speed-up filtering.
+@end table
+
+@subsection Commands
+This filter supports same @ref{commands} as options.
+The command accepts the same syntax of the corresponding option.
+
 @section chromashift
 Shift chroma pixels horizontally and/or vertically.
 
@@ -12820,7 +12856,7 @@ The obtained VMAF score is printed through the logging system.
 
 It requires Netflix's vmaf library (libvmaf) as a pre-requisite.
 After installing the library it can be enabled using:
-@code{./configure --enable-libvmaf --enable-version3}.
+@code{./configure --enable-libvmaf}.
 If no model path is specified it uses the default model: @code{vmaf_v0.6.1.pkl}.
 
 The filter has following options:
@@ -17988,7 +18024,7 @@ subtitles=video.mkv:si=1
 To make the subtitles stream from @file{sub.srt} appear in 80% transparent blue
 @code{DejaVu Serif}, use:
 @example
-subtitles=sub.srt:force_style='FontName=DejaVu Serif,PrimaryColour=&HCCFF0000'
+subtitles=sub.srt:force_style='Fontname=DejaVu Serif,PrimaryColour=&HCCFF0000'
 @end example
 
 @section super2xsai
@@ -20411,6 +20447,7 @@ Set one of available transition effects:
 @item hrslice
 @item vuslice
 @item vdslice
+@item hblur
 @end table
 Default transition effect is fade.
 
@@ -25447,6 +25484,20 @@ Draw every sample directly.
 @end table
 
 Default value is @code{scale}.
+
+@item filter
+Set the filter mode.
+
+Available values are:
+@table @samp
+@item average
+Use average samples values for each drawn sample.
+
+@item peak
+Use peak samples values for each drawn sample.
+@end table
+
+Default value is @code{average}.
 @end table
 
 @subsection Examples