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Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 00a804a4b1..ed192189d3 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -4605,6 +4605,13 @@ Subfilters must be separated by '/' and can be disabled by prepending a '-'. Each subfilter and some options have a short and a long name that can be used interchangeably, i.e. dr/dering are the same. +The filters accept the following options: + +@table @option +@item subfilters +Set postprocessing subfilters string. +@end table + All subfilters share common options to determine their scope: @table @option @@ -4621,12 +4628,12 @@ Do luminance filtering only (no chrominance). Do chrominance filtering only (no luminance). @end table -These options can be appended after the subfilter name, separated by a ':'. +These options can be appended after the subfilter name, separated by a '|'. Available subfilters are: @table @option -@item hb/hdeblock[:difference[:flatness]] +@item hb/hdeblock[|difference[|flatness]] Horizontal deblocking filter @table @option @item difference @@ -4635,7 +4642,7 @@ Difference factor where higher values mean more deblocking (default: @code{32}). Flatness threshold where lower values mean more deblocking (default: @code{39}). @end table -@item vb/vdeblock[:difference[:flatness]] +@item vb/vdeblock[|difference[|flatness]] Vertical deblocking filter @table @option @item difference @@ -4644,7 +4651,7 @@ Difference factor where higher values mean more deblocking (default: @code{32}). Flatness threshold where lower values mean more deblocking (default: @code{39}). @end table -@item ha/hadeblock[:difference[:flatness]] +@item ha/hadeblock[|difference[|flatness]] Accurate horizontal deblocking filter @table @option @item difference @@ -4653,7 +4660,7 @@ Difference factor where higher values mean more deblocking (default: @code{32}). Flatness threshold where lower values mean more deblocking (default: @code{39}). @end table -@item va/vadeblock[:difference[:flatness]] +@item va/vadeblock[|difference[|flatness]] Accurate vertical deblocking filter @table @option @item difference @@ -4677,7 +4684,7 @@ Experimental vertical deblocking filter @item dr/dering Deringing filter -@item tn/tmpnoise[:threshold1[:threshold2[:threshold3]]], temporal noise reducer +@item tn/tmpnoise[|threshold1[|threshold2[|threshold3]]], temporal noise reducer @table @option @item threshold1 larger -> stronger filtering @@ -4717,7 +4724,7 @@ second line with a @code{(-1 4 2 4 -1)} filter. Vertically applied FIR lowpass deinterlacing filter that deinterlaces the given block by filtering all lines with a @code{(-1 2 6 2 -1)} filter. -@item fq/forceQuant[:quantizer] +@item fq/forceQuant[|quantizer] Overrides the quantizer table from the input with the constant quantizer you specify. @table @option @@ -4726,13 +4733,13 @@ Quantizer to use @end table @item de/default -Default pp filter combination (@code{hb:a,vb:a,dr:a}) +Default pp filter combination (@code{hb|a,vb|a,dr|a}) @item fa/fast -Fast pp filter combination (@code{h1:a,v1:a,dr:a}) +Fast pp filter combination (@code{h1|a,v1|a,dr|a}) @item ac -High quality pp filter combination (@code{ha:a:128:7,va:a,dr:a}) +High quality pp filter combination (@code{ha|a|128|7,va|a,dr|a}) @end table @subsection Examples @@ -4754,14 +4761,14 @@ pp=de/-al @item Apply default filters and temporal denoiser: @example -pp=default/tmpnoise:1:2:3 +pp=default/tmpnoise|1|2|3 @end example @item Apply deblocking on luminance only, and switch vertical deblocking on or off automatically depending on available CPU time: @example -pp=hb:y/vb:a +pp=hb|y/vb|a @end example @end itemize |