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doc/filters: fix syntax and typo for the afade curve option

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Stefano Sabatini 2013-02-01 18:52:42 +01:00
parent 986540b65f
commit 423856c4ae
1 changed files with 23 additions and 11 deletions
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doc/filters.texi
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@ -587,18 +587,30 @@ the output audio will be silence. Default is 0.
If set this option is used instead of @var{nb_samples} one. If set this option is used instead of @var{nb_samples} one.
@item curve @item curve
Set cuve for fade transition. Set curve for fade transition.
It accepts the following values:
@table @option @table @option
@item @var{tri} (triangular, linear slope (default)) @item tri
@item @var{qsin} (quarter of sine wave) select triangular, linear slope (default)
@item @var{hsin} (half of sine wave) @item qsin
@item @var{esin} (exponential sine wave) select quarter of sine wave
@item @var{log} (logarithmic) @item hsin
@item @var{par} (inverted parabola) select half of sine wave
@item @var{qua} (quadratic) @item esin
@item @var{cub} (cubic) select exponential sine wave
@item @var{squ} (square root) @item log
@item @var{cbr} (cubic root) select logarithmic
@item par
select inverted parabola
@item qua
select quadratic
@item cub
select cubic
@item squ
select square root
@item cbr
select cubic root
@end table @end table
@end table @end table