add more transparency

1 files changed, 147 insertions, 40 deletions

diff --git a/config/cava/config b/config/cava/config
index 2ddd926..f683ee5 100644
--- a/config/cava/config
+++ b/config/cava/config
@@ -1,4 +1,5 @@
-## Configuration file for CAVA. Default values are commented out. Use either ';' or '#' for commenting.
+## Configuration file for CAVA.
+# Remove the ; to change parameters.
 
 
 [general]
@@ -12,18 +13,28 @@
 # 'autosens' will attempt to decrease sensitivity if the bars peak. 1 = on, 0 = off
 # new as of 0.6.0 autosens of low values (dynamic range)
 # 'overshoot' allows bars to overshoot (in % of terminal height) without initiating autosens. DEPRECATED as of 0.6.0
-; autosens = 1
+autosens = 1
 ; overshoot = 20
 
-# Manual sensitivity in %. Autosens must be turned off for this to take effect.
+# Manual sensitivity in %. If autosens is enabled, this will only be the initial value.
 # 200 means double height. Accepts only non-negative values.
-; sensitivity = 100
+sensitivity = 100
 
-# The number of bars (0-200). 0 sets it to auto (fill up console).
+# The number of bars (0-512). 0 sets it to auto (fill up console).
 # Bars' width and space between bars in number of characters.
 ; bars = 0
 ; bar_width = 2
 ; bar_spacing = 1
+# bar_height is only used for output in "noritake" format
+; bar_height = 32
+
+# For SDL width and space between bars is in pixels, defaults are:
+; bar_width = 20
+; bar_spacing = 5
+
+# sdl_glsl have these default values, they are only used to calulate max number of bars.
+; bar_width = 1
+; bar_spacing = 0
 
 
 # Lower and higher cutoff frequencies for lowest and highest bars
@@ -33,38 +44,52 @@
 ; lower_cutoff_freq = 50
 ; higher_cutoff_freq = 10000
 
-# FFT buffer is set in the exponent of 2 and must be between 8 - 16, 8 = 256, 16 = 65536
-# this is the audio buffer used to create the spectrum
-# increasing the will improve the accuracy of the visualization,
-# but will also make it slower and increase CPU usage
-# anything below 10 and above 13 is considered experimental.
-; FFTbufferSize = 12;
 
+# Seconds with no input before cava goes to sleep mode. Cava will not perform FFT or drawing and
+# only check for input once per second. Cava will wake up once input is detected. 0 = disable.
+; sleep_timer = 0
 
 
 [input]
 
-# Audio capturing method. Possible methods are: 'pulse', 'alsa', 'fifo', 'sndio' or 'shmem'
-# Defaults to 'pulse', 'alsa' or 'fifo', in that order, dependent on what support cava was built with.
+# Audio capturing method. Possible methods are: 'fifo', 'portaudio', 'pipewire', 'alsa', 'pulse', 'sndio', 'oss', 'jack' or 'shmem'
+# Defaults to 'oss', 'pipewire', 'sndio', 'jack', 'pulse', 'alsa', 'portaudio' or 'fifo', in that order, dependent on what support cava was built with.
+# On Mac it defaults to 'portaudio' or 'fifo'
+# On windows this is automatic and no input settings are needed.
 #
 # All input methods uses the same config variable 'source'
 # to define where it should get the audio.
 #
-# For pulseaudio 'source' will be the source. Default: 'auto', which uses the monitor source of the default sink
+# For pulseaudio and pipewire 'source' will be the source. Default: 'auto', which uses the monitor source of the default sink
 # (all pulseaudio sinks(outputs) have 'monitor' sources(inputs) associated with them).
 #
+# For pipewire 'source' will be the object name or object.serial of the device to capture from.
+# Both input and output devices are supported.
+#
 # For alsa 'source' will be the capture device.
 # For fifo 'source' will be the path to fifo-file.
 # For shmem 'source' will be /squeezelite-AA:BB:CC:DD:EE:FF where 'AA:BB:CC:DD:EE:FF' will be squeezelite's MAC address
+#
+# For sndio 'source' will be a raw recording audio descriptor or a monitoring sub-device, e.g. 'rsnd/2' or 'snd/1'. Default: 'default'.
+# README.md contains further information on how to setup CAVA for sndio.
+#
+# For oss 'source' will be the path to a audio device, e.g. '/dev/dsp2'. Default: '/dev/dsp', i.e. the default audio device.
+# README.md contains further information on how to setup CAVA for OSS on FreeBSD.
+#
+# For jack 'source' will be the name of the JACK server to connect to, e.g. 'foobar'. Default: 'default'.
+# README.md contains further information on how to setup CAVA for JACK.
+#
+method = pulse
+source = auto
+
+; method = pipewire
 ; source = auto
 
-method = alsa
- source = hw:Loopback,1
+; method = alsa
+; source = hw:Loopback,1
 
 ; method = fifo
 ; source = /tmp/mpd.fifo
-; sample_rate = 44100
-; sample_bits = 16
 
 ; method = shmem
 ; source = /squeezelite-AA:BB:CC:DD:EE:FF
@@ -72,30 +97,73 @@ method = alsa
 ; method = portaudio
 ; source = auto
 
+; method = sndio
+; source = default
+
+; method = oss
+; source = /dev/dsp
+
+; method = jack
+; source = default
+
+# The options 'sample_rate', 'sample_bits', 'channels' and 'autoconnect' can be configured for some input methods:
+#   sample_rate: fifo, pipewire, sndio, oss
+#   sample_bits: fifo, pipewire, sndio, oss
+#   channels:    sndio, oss, jack
+#   autoconnect: jack
+# Other methods ignore these settings.
+#
+# For 'sndio' and 'oss' they are only preferred values, i.e. if the values are not supported
+# by the chosen audio device, the device will use other supported values instead.
+# Example: 48000, 32 and 2, but the device only supports 44100, 16 and 1, then it
+# will use 44100, 16 and 1.
+#
+; sample_rate = 44100
+; sample_bits = 16
+; channels = 2
+; autoconnect = 2
+
 
 [output]
 
-# Output method. Can be 'ncurses', 'noncurses' or 'raw'.
-# 'noncurses' uses a custom framebuffer technique and draws only changes
-# from frame to frame. As of version 0.7.0 'noncurses' is default.
+# Output method. Can be 'ncurses', 'noncurses', 'raw', 'noritake', 'sdl'
+# or 'sdl_glsl'.
+# 'noncurses' (default) uses a buffer and cursor movements to only print
+# changes from frame to frame in the terminal. Uses less resources and is less
+# prone to tearing (vsync issues) than 'ncurses'.
 #
 # 'raw' is an 8 or 16 bit (configurable via the 'bit_format' option) data
 # stream of the bar heights that can be used to send to other applications.
 # 'raw' defaults to 200 bars, which can be adjusted in the 'bars' option above.
-; method = ncurses
+#
+# 'noritake' outputs a bitmap in the format expected by a Noritake VFD display
+#  in graphic mode. It only support the 3000 series graphical VFDs for now.
+#
+# 'sdl' uses the Simple DirectMedia Layer to render in a graphical context.
+# 'sdl_glsl' uses SDL to create an OpenGL context. Write your own shaders or
+# use one of the predefined ones.
+method = noncurses
+
+# Orientation of the visualization. Can be 'bottom', 'top', 'left' or 'right'.
+# Default is 'bottom'. Other orientations are only supported on sdl and ncruses
+# output. Note: many fonts have weird glyphs for 'top' and 'right' characters,
+# which can make ncurses not look right.
+; orientation = bottom
 
 # Visual channels. Can be 'stereo' or 'mono'.
 # 'stereo' mirrors both channels with low frequencies in center.
 # 'mono' outputs left to right lowest to highest frequencies.
 # 'mono_option' set mono to either take input from 'left', 'right' or 'average'.
+# set 'reverse' to 1 to display frequencies the other way around.
 ; channels = stereo
 ; mono_option = average
+; reverse = 0
 
 # Raw output target. A fifo will be created if target does not exist.
 ; raw_target = /dev/stdout
 
 # Raw data format. Can be 'binary' or 'ascii'.
-; data_format = binary
+data_format = ascii
 
 # Binary bit format, can be '8bit' (0-255) or '16bit' (0-65530).
 ; bit_format = 16bit
@@ -108,30 +176,61 @@ method = alsa
 ; bar_delimiter = 59
 ; frame_delimiter = 10
 
+# sdl window size and position. -1,-1 is centered.
+; sdl_width = 1000
+; sdl_height = 500
+; sdl_x = -1
+; sdl_y= -1
+; sdl_full_screen = 0
 
+# set label on bars on the x-axis. Can be 'frequency' or 'none'. Default: 'none'
+# 'frequency' displays the lower cut off frequency of the bar above.
+# Only supported on ncurses and noncurses output.
+; xaxis = none
+
+# enable alacritty synchronized updates. 1 = on, 0 = off
+# removes flickering in alacritty terminal emulator.
+# defaults to off since the behaviour in other terminal emulators is unknown
+; alacritty_sync = 0
+
+# Shaders for sdl_glsl, located in $HOME/.config/cava/shaders
+; vertex_shader = pass_through.vert
+; fragment_shader = bar_spectrum.frag
+
+; for glsl output mode, keep rendering even if no audio
+; continuous_rendering = 0
+
+# disable console blank (screen saver) in tty
+# (Not supported on FreeBSD)
+; disable_blanking = 0
 
 [color]
 
 # Colors can be one of seven predefined: black, blue, cyan, green, magenta, red, white, yellow.
 # Or defined by hex code '#xxxxxx' (hex code must be within ''). User defined colors requires
-# ncurses output method and a terminal that can change color definitions such as Gnome-terminal or rxvt.
+# a terminal that can change color definitions such as Gnome-terminal or rxvt.
 # default is to keep current terminal color
 ; background = default
 ; foreground = default
 
-# Gradient mode, only hex defined colors (and thereby ncurses mode) are supported,
-# background must also be defined in hex  or remain commented out. 1 = on, 0 = off.
+# SDL and sdl_glsl only support hex code colors, these are the default:
+; background = '#111111'
+; foreground = '#33ffff'
+
+
+# Gradient mode, only hex defined colors are supported,
+# background must also be defined in hex or remain commented out. 1 = on, 0 = off.
 # You can define as many as 8 different colors. They range from bottom to top of screen
-; gradient = 1
-; gradient_count = 8
-; gradient_color_1 = '#59cc33'
-; gradient_color_2 = '#80cc33'
-; gradient_color_3 = '#a6cc33'
-; gradient_color_4 = '#cccc33'
-; gradient_color_5 = '#cca633'
-; gradient_color_6 = '#cc8033'
-; gradient_color_7 = '#cc5933'
-; gradient_color_8 = '#cc3333'
+gradient = 0
+gradient_count = 8
+gradient_color_1 = '#59cc33'
+gradient_color_2 = '#80cc33'
+gradient_color_3 = '#a6cc33'
+gradient_color_4 = '#cccc33'
+gradient_color_5 = '#cca633'
+gradient_color_6 = '#cc8033'
+gradient_color_7 = '#cc5933'
+gradient_color_8 = '#cc3333'
 
 
 
@@ -139,25 +238,33 @@ method = alsa
 
 # Percentage value for integral smoothing. Takes values from 0 - 100.
 # Higher values means smoother, but less precise. 0 to disable.
-; integral = 76
+# DEPRECATED as of 0.8.0, use noise_reduction instead
+; integral = 77
 
 # Disables or enables the so-called "Monstercat smoothing" with or without "waves". Set to 0 to disable.
-monstercat = 1
-; waves = 0
+monstercat = 0
+waves = 0
 
 # Set gravity percentage for "drop off". Higher values means bars will drop faster.
 # Accepts only non-negative values. 50 means half gravity, 200 means double. Set to 0 to disable "drop off".
+# DEPRECATED as of 0.8.0, use noise_reduction instead
 ; gravity = 100
 
 
 # In bar height, bars that would have been lower that this will not be drawn.
+# DEPRECATED as of 0.8.0
 ; ignore = 0
 
+# Noise reduction, int 0 - 100. default 77
+# the raw visualization is very noisy, this factor adjusts the integral and gravity filters to keep the signal smooth
+# 100 will be very slow and smooth, 0 will be fast but noisy.
+noise_reduction = 50
+
 
 [eq]
 
 # This one is tricky. You can have as much keys as you want.
-# Remember to uncomment more then one key! More keys = more precision.
+# Remember to uncomment more than one key! More keys = more precision.
 # Look at readme.md on github for further explanations and examples.
 ; 1 = 1 # bass
 ; 2 = 1