Mathias Torp mattorp

## limit-volume-bluos.md

      
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                mattorp
                / limit-volume-bluos.md
            
            
              Created
              March 2, 2024 12:07
            
              
                Limit Bluesound sound level while ignoring specificed inputs. E.g. for analog and optical
              
          
    Running a Bash script and setting environment variables can be done in a Unix-like environment, such as Linux or macOS. If you're using Windows, you'll need a tool like Git Bash, Windows Subsystem for Linux (WSL), or Cygwin to run Bash scripts.
Running the Script


Save the Script: First, you need to save the script on your computer. Create a new file named limit-volume-bluos.sh and paste the script into this file.


Make the Script Executable: Before running the script, you need to make it executable. Open a terminal, navigate to the directory where limit-volume-bluos.sh is saved, and run the following command:


chmod +x limit-volume-bluos.sh

  
## limit-volume-bluos.sh
#!/bin/bash

# Default values for the script's operation
IP=''
TIMEOUT=50                       # Timeout in milliseconds
LIMIT=-55                        # Volume limit (negative value)
SKIP_INPUTS=('input0' "optical") # Inputs to skip when limiting volume

# Overriding default values with environment variables if they exist
if [ -n "$BLUOS_IP" ]; then

## showSynVariables.js
// Show Synesthesia variables in the controller view. Add this to your existing script.
// Combine with showSynVariables.json at: https://gist.github.com/60a571795e110c4746490450c4d6acf6

function updateSynVarIndicators() {
  const synVars = [
    ['ToggleOnBeat', syn_ToggleOnBeat],
    ['MidPresence', syn_MidPresence],
    ['RandomOnBeat', syn_RandomOnBeat],
    ['MidHits', syn_MidHits],
    ['MidHighTime', syn_MidHighTime],

## showSynVariables.json
{
  "CONTROLS": [
    {
      "NAME": "ToggleOnBeat",
      "MAX": 1,
      "MIN": 0,
      "TYPE": "slider",
      "UI_GROUP": "variables"
    },
    {

## synesthesia-benchmarking.d.ts
type ControlType = 'toggle' | 'bang' | 'slider' | 'knob' | 'dropdown'

interface ControlSetting {
  /**
   * normalized (0-1)
   * The value to test.
   * toggle: <=0.5 = off, >0.5 = on
   * bang: trigger on >0.5
   * dropdown: 1/n*i,
   * - n is the number of items in the dropdown and i is the index of the selected item.

## split-by-delimeter.sh
delimeter=/
query='f/s'
arr=(${query//$delimeter/ })
first=${arr[0]}
second=${arr[1]}
echo "$first"
echo "$second"

## split-arguments-alfred.sh
arr=({query})
first=${arr[1]}
second=${arr[2]}
echo "$first"
echo "$second"
osascript -e "display notification \" template: $first \" with title \"name: $second\""

## get_variables.glsl
# Synesthesia scene to output the variables as pixels
# for consumption by other services
# Example: https://gist.github.com/mattorp/1f35d47b7e8a8678849e0dd38c08cc66

uniform float[9][4] variables = {
  vec4(
    syn_Level
    syn_BassLevel
    syn_MidLevel
    syn_MidHighLevel

## synesthesia_server.py
# Used to communicate to and from Synesthesia
# https://synesthesia.live

# Information is send to Synesthesia through midi messages.
# Information is received from Synesthesia through pixels, using NDI:
# https://github.com/buresu/ndi-python

# Getting information from Synesthesia:

# A pixel is a vec4 (r, g, b, a). Since Synesthesia variables

## gradientOverlay.html
<!DOCTYPE html>
<head?>
  <title>Gradient Overlay</title>
  <style>
    body {
      margin: 0;
      padding: 0;
    }

    .gradient {
	#!/bin/bash

	# Default values for the script's operation
	IP=''
	TIMEOUT=50 # Timeout in milliseconds
	LIMIT=-55 # Volume limit (negative value)
	SKIP_INPUTS=('input0' "optical") # Inputs to skip when limiting volume

	# Overriding default values with environment variables if they exist
	if [ -n "$BLUOS_IP" ]; then
	// Show Synesthesia variables in the controller view. Add this to your existing script.
	// Combine with showSynVariables.json at: https://gist.github.com/60a571795e110c4746490450c4d6acf6

	function updateSynVarIndicators() {
	const synVars = [
	['ToggleOnBeat', syn_ToggleOnBeat],
	['MidPresence', syn_MidPresence],
	['RandomOnBeat', syn_RandomOnBeat],
	['MidHits', syn_MidHits],
	['MidHighTime', syn_MidHighTime],
	{
	"CONTROLS": [
	{
	"NAME": "ToggleOnBeat",
	"MAX": 1,
	"MIN": 0,
	"TYPE": "slider",
	"UI_GROUP": "variables"
	},
	{
	type ControlType = 'toggle' \| 'bang' \| 'slider' \| 'knob' \| 'dropdown'

	interface ControlSetting {
	/**
	* normalized (0-1)
	* The value to test.
	* toggle: <=0.5 = off, >0.5 = on
	* bang: trigger on >0.5
	* dropdown: 1/n*i,
	* - n is the number of items in the dropdown and i is the index of the selected item.
	delimeter=/
	query='f/s'
	arr=(${query//$delimeter/ })
	first=${arr[0]}
	second=${arr[1]}
	echo "$first"
	echo "$second"
	arr=({query})
	first=${arr[1]}
	second=${arr[2]}
	echo "$first"
	echo "$second"
	osascript -e "display notification \" template: $first \" with title \"name: $second\""
	# Synesthesia scene to output the variables as pixels
	# for consumption by other services
	# Example: https://gist.github.com/mattorp/1f35d47b7e8a8678849e0dd38c08cc66

	uniform float[9][4] variables = {
	vec4(
	syn_Level
	syn_BassLevel
	syn_MidLevel
	syn_MidHighLevel
	# Used to communicate to and from Synesthesia
	# https://synesthesia.live

	# Information is send to Synesthesia through midi messages.
	# Information is received from Synesthesia through pixels, using NDI:
	# https://github.com/buresu/ndi-python

	# Getting information from Synesthesia:

	# A pixel is a vec4 (r, g, b, a). Since Synesthesia variables
	<!DOCTYPE html>
	<head?>
	<title>Gradient Overlay</title>
	<style>
	body {
	margin: 0;
	padding: 0;
	}

	.gradient {