octobanana's customizable text-based audio visualization interactive application.
octavia
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doc
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help.txt
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144octavia
octobanana's customizable text-based audio visualization interactive
application.
Usage
octavia
octavia [--colour=<on|off|auto>] -h|--help
octavia [--colour=<on|off|auto>] -v|--version
octavia [--colour=<on|off|auto>] --license
Options
--colour=<on|off|auto> [auto]
Print the program output with colour either on, off, or auto based on if
stdout is a tty, the default value is 'auto'.
-h, --help
Print the help output.
--license
Print the program license.
-v, --version
Print the program version.
Key Bindings
<ctrl-c>
quit the program
<ctrl-z>
suspend the program
<ctrl-l>
force screen redraw
<backspace>
reset settings to default state
?
show key bindings
q
quit the program
w
increase width of bars/peaks
W
decrease width of bars/peaks
e
increase space between bars/peaks
E
decrease space between bars/peaks
r
toggle low-high/high-low order of bars/peaks
t
toggle left/right channel order
y
toggle log/note frequency sorting
i
increase fps
I
decrease fps
o
toggle enable/disable debug overlay
p
toggle start/stop audio capture
a
toggle vertical/horizontal layout
s
toggle mono/stereo audio capture
d
toggle shared/stacked stereo layout
f
toggle flipped layout
g
next filter type none/sgm/sg
G
prev filter type none/sgm/sg
h
increase high pass hz threshold
H
decrease high pass hz threshold
j
increase minimum db threshold
J
decrease minimum db threshold
k
decrease maximum db threshold
K
increase maximum db threshold
l
decrease low pass hz threshold
L
increase low pass hz threshold
z
toggle draw bars
Z
toggle always draw bars
x
toggle draw peaks
X
toggle always draw peaks
c
toggle enable/disable colour
C
toggle enable/disable alpha compositing
v
randomize colour
V
toggle enable/disable colour shift
b
toggle full/fixed bar height
n
toggle enable/disable x-axis colour gradient
N
toggle enable/disable y-axis colour gradient
m
swap colour order of both channels
M
swap colour order of left channel
??????????
secret 1
??????????
secret 2
Examples
octavia
run the program
octavia --help --colour=off
print the help output, without colour
octavia --help
print the help output
octavia --version
print the program version
octavia --license
print the program license
Exit Codes
0
normal
1
error
Meta
The version format is 'major.minor.patch (day.month.year)'.
Repository
https://github.com/octobanana/octavia.git
Homepage
https://octobanana.com/software/octavia
Author
Brett Robinson (octobanana) <octobanana.dev@gmail.com>