From 88b6ebdaceb4f01fafe5886775794bcffea5daca Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sun, 6 Dec 2020 14:39:47 +0100 Subject: avfilter/af_biquads: add shortcut to set internal precision --- doc/filters.texi | 135 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 135 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index 99fcae2650..3a31f72d79 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1719,6 +1719,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Commands @@ -2918,6 +2933,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Commands @@ -2990,6 +3020,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Commands @@ -3069,6 +3114,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Commands @@ -3136,6 +3196,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @section bs2b @@ -3868,6 +3943,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Examples @@ -4354,6 +4444,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Commands @@ -4689,6 +4794,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Examples @@ -5895,6 +6015,21 @@ Set transform type of IIR filter. @item tdii @item latt @end table + +@item precision, r +Set precison of filtering. +@table @option +@item auto +Pick automatic sample format depending on surround filters. +@item s16 +Always use signed 16-bit. +@item s32 +Always use signed 32-bit. +@item f32 +Always use float 32-bit. +@item f64 +Always use float 64-bit. +@end table @end table @subsection Commands -- cgit v1.2.3