improve config for cava and add base for equalizer. It works but needs some performance fixes

cava/config

@@ -11,21 +11,21 @@
 ; mode = normal
 
 # Accepts only non-negative values.
-; framerate = 60
+framerate = 60
 
 # '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 %. If autosens is enabled, this will only be the initial value.
 # 200 means double height. Accepts only non-negative values.
-; sensitivity = 100
+sensitivity = 40
 
 # 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 = 64
+bars = 32
 ; bar_width = 2
 ; bar_spacing = 1
 # bar_height is only used for output in "noritake" format
@@ -40,7 +40,7 @@ bars = 64
 ; bar_spacing = 0
 
 # ceter bars in terminal, if there is space.
-; center_align = 1
+center_align = 0
 
 # max height of bars in terminal, in percent of terminal height.
 ; max_height = 100
@@ -176,9 +176,9 @@ method = raw
 # '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
+channels = mono
+mono_option = average
+reverse = 0
 
 # Only valid if orientation is set to 'horizontal'.
 # Set 'horizontal_stereo' to 1 to have left channel bars at top and right channel at bottom.
@@ -202,8 +202,8 @@ ascii_max_range = 100
 
 # Ascii delimiters. In ascii format each bar and frame is separated by a delimiters.
 # Use decimal value in ascii table (i.e. 59 = ';' and 10 = '\n' (line feed)).
-; bar_delimiter = 59
-; frame_delimiter = 10
+bar_delimiter = 59
+frame_delimiter = 10
 
 # sdl window size and position. -1,-1 is centered.
 ; sdl_width = 1024