--enable-filter=acompressor --enable-filter=adeclick --enable-filter=adeclip
--enable-filter=aecho --enable-filter=afade --enable-filter=aformat
--enable-filter=agate --enable-filter=alimiter --enable-filter=amix
--enable-filter=apad --enable-filter=asettb --enable-filter=asplit
--enable-filter=atempo --enable-filter=atrim --enable-filter=bandpass
--enable-filter=bandreject --enable-filter=dynaudnorm --enable-filter=equalizer
--enable-filter=loudnorm --enable-filter=pan --enable-filter=amix
--enable-filter=volume --enable-filter=anull
