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| author | Paul B Mahol <onemda@gmail.com> | 2020-12-06 14:39:47 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2020-12-06 14:51:21 +0100 |
| commit | 88b6ebdaceb4f01fafe5886775794bcffea5daca (patch) | |
| tree | 488cf7479b1d6d9d14c56b507a78ab9d246890f2 /doc | |
| parent | 2aab42bc40ebed79a661285f69506b06850629df (diff) | |
| download | ffmpeg-88b6ebdaceb4f01fafe5886775794bcffea5daca.tar.gz | |
avfilter/af_biquads: add shortcut to set internal precision
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 135 |
1 files changed, 135 insertions, 0 deletions
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 |