Update README.md

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@ -76,34 +76,3 @@ automatic output filename
input: star.mp3 input: star.mp3
output: star333033.mp3 output: star333033.mp3
</pre> </pre>
<pre>
install helper commands
./ffx.sh --add-helper-cmd
remove helper commands
./ffx.sh --remove-helper-cmd
cmd helpers
ffbass INPUT PERCENT [FINE_DB] [OUTPUT]
fftreble INPUT PERCENT [FINE_DB] [OUTPUT]
ffvolume INPUT DB [OUTPUT]
ffdistort INPUT [DRIVE_0_TO_10] [OUTPUT]
fftrim INPUT START_SECONDS [END_SECONDS] [OUTPUT]
fftempo INPUT SPEED_0.125_TO_8 [OUTPUT]
ffpitch INPUT SEMITONES_-36_TO_36 [OUTPUT]
defaults
-output uses the source extension and a unique suffix.
-use an explicit filename ending in .mp3 for mp3 output.
examples
ffbass "audio.mp3" 33 2
ffbass "song.wav" 33 2 "bass.mp3"
fftreble "song.flac" 66 -4 "treble.flac"
ffvolume "song.mp3" -3
ffdistort "song.wav" 4 "distorted.mp3"
fftrim "song.mp3" 12.5 48 "clip.mp3"
fftempo "song.mp3" 0.5 "slow.mp3"
ffpitch "song.mp3" -3 "lower.mp3"
</pre>