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ffmpeg.wasm-core
Commit ea25b7b4 authored by Paul B Mahol's avatar Paul B Mahol
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doc/filters: fix examples for aiir filter 

Signed-off-by: 's avatarPaul B Mahol <onemda@gmail.com>
parent 3c29f68b
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doc/filters.texi
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...@@ -1124,13 +1124,13 @@ used for all remaining channels. ...@@ -1124,13 +1124,13 @@ used for all remaining channels.
@item @item
Apply 2 pole elliptic notch at arround 5000Hz for 48000 Hz sample rate: Apply 2 pole elliptic notch at arround 5000Hz for 48000 Hz sample rate:
@example @example
aiir=k=1:z=7.957584807809675810E-1 -2.575128568908332300 3.674839853930788710 -2.57512875289799137 7.957586296317130880E-1:p=1 -2.86950072432325953 3.63022088054647218 -2.28075678147272232 6.361362326477423500E-1:f=tf aiir=k=1:z=7.957584807809675810E-1 -2.575128568908332300 3.674839853930788710 -2.57512875289799137 7.957586296317130880E-1:p=1 -2.86950072432325953 3.63022088054647218 -2.28075678147272232 6.361362326477423500E-1:f=tf:r=d
@end example @end example
@item @item
Same as above but in @code{zp} format: Same as above but in @code{zp} format:
@example @example
aiir=k=0.79575848078096756:z=0.80918701+0.58773007i 0.80918701-0.58773007i 0.80884700+0.58784055i 0.80884700-0.58784055i:p=0.63892345+0.59951235i 0.63892345-0.59951235i 0.79582691+0.44198673i 0.79582691-0.44198673i:f=zp aiir=k=0.79575848078096756:z=0.80918701+0.58773007i 0.80918701-0.58773007i 0.80884700+0.58784055i 0.80884700-0.58784055i:p=0.63892345+0.59951235i 0.63892345-0.59951235i 0.79582691+0.44198673i 0.79582691-0.44198673i:f=zp:r=s
@end example @end example
@end itemize @end itemize
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