Audio Grabber Feature (#1570)

* Creating Audio Grabber

Creating Audio Grabber

Creating Audio Grabber.

Successfully began capturing audio in windows. Starting to implement a hard-coded UV Visualizer.

Got Windows DirectSound Implementation working.
Hardcoded basic VU Meter.

Begin working on linux audio grabber implementation.

Finished Linux Draft Implementation.
Minor Mods to windows implementation.

Windows:
 - Free memory used by device id.
 - Prevent starting audio if the grabber is disabled
 - More debug logging

Linux:
 - Prevent starting audio if the grabber is disabled

Added strings to english
Removed "custom" from device selection
Made hard-coded visualizer values configurable.
wrote values to imageData with BGR priority to enable configurable values to be set in RGB format.
created logic to support "Automatic" to enable the API to select the default device.

Add language key for audio in "Remote Control" section.
Removed audio configuration for number of channels. This was causing an error with some devices.

Fixed logic to update capture while its active.
Optimizing code .

UI Tweaks
Destructuring.

Fixed build error on linux.

Custom Effects - Clean-ups and Enhancements (#1163)

* Cleanup EffectFileHandler

* Support Custom Effect Schemas and align EffectFileHandler

* Change back to colon prefix for system effects

* WebSockets - Fix error in handling fragmented frames

* Correct missing colon updates

* Update json with image file location for custom gif effects

* Image effect deletion - considere full filename is stored in JSON

* Correct selection lists indentions

Creating Audio Grabber

Creating Audio Grabber

Creating Audio Grabber.

Successfully began capturing audio in windows. Starting to implement a hard-coded UV Visualizer.

Got Windows DirectSound Implementation working.
Hardcoded basic VU Meter.

Begin working on linux audio grabber implementation.

Finished Linux Draft Implementation.
Minor Mods to windows implementation.

Windows:
 - Free memory used by device id.
 - Prevent starting audio if the grabber is disabled
 - More debug logging

Linux:
 - Prevent starting audio if the grabber is disabled

Added strings to english
Removed "custom" from device selection
Made hard-coded visualizer values configurable.
wrote values to imageData with BGR priority to enable configurable values to be set in RGB format.
created logic to support "Automatic" to enable the API to select the default device.

Add language key for audio in "Remote Control" section.
Removed audio configuration for number of channels. This was causing an error with some devices.

Fixed logic to update capture while its active.
Optimizing code .

UI Tweaks
Destructuring.

Fixed build error on linux.

Commented setVideoMode from AudioGrabber.

Linux Threading changes.

Implementing new API

Continuing to implement audio into new APIs

Fixed Audio Grabber for DirectSound on Windows
Fixed UI for Audio Grabber Configuration
Default AUDIO to off unless specified.

fixed missing #ifdef for audio grabber.

Added logic to calculate a dynamic multiplier from the signal input.

Updating linux api for discovering devices.

Fixed HTML/JS issues with view.
Fixed NPE in Windows.
Disabled setting thread priority in linux.

updated the schema options check to pass through hidden states and commented the change.

Updated grabber start conditions
Updated Audio grabber to instantiate similar to video grabber

Updated windows grabber to set "started" flag to false when shutting down.
Removed "tryStart" to prevent enabling audio capture unnecessarily.

Fixing instance audio grabber device configuration

Added configurable resolution
Reduced tolerance to 5%
Fixed issue where grabber failed for additional instances when "start" was called multiple times.

Fixed resolution calculation

Change averaging algorithm to prevent overflowing the sum.

Updated logic to stop audio grabber when disabled.

Fix integer casting and rounding.

Restart grabber on configuration change.
Fix missing include/grabber/AudioGrabber.
Disable tolerance.

Added configurable tolerance.
Fixed tolerance algorithm.
reset multiplier on configuration change.

Line Endings

Proposed change and questions/request to fix

implementing more of LordGrey's suggestions.

Fix mode for snd_pcm_open. Latest ALSA uses SND_PCM_NONBLOCK instead of SND_PCM_OPEN_NONBLOCK
defaulted multiplier to 0 "auto"
defaulted tolerance to 20%

changed 100 to 100.0 for pixel value percentage calculation to fix value from being 0.

missed a 100 as a double so precision isn't lost during math operation.

Fix Windows grabber and further cleanups

Enable Audio grabbing in standard build

Remove empty methods

Fix audio capture priority setting

Remove unused code

Clean-up default config

Allow additional json-editor attributes

Allow multiple effects and resetting to defaults

Correct default values

Allow to build for Qt < 5.14

Update CodeQL build dependency

Update build dependencies

Remove effect1 placeholder

* Renamed uvMeter to VU Meter (Volume Unit)
- Fixed issues flagged by code scanning bot.

* Moved stop call into destructor of implementing class.

* Removed commented linux audio channel configuration logic.

---------

Co-authored-by: Michael Rochelle <michael@j2inn.com>

Author: EliteScientist

.github/workflows/apt/amd64.json

@@ -2,64 +2,64 @@
 	{
 		"distribution": "Bionic",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl1.0-dev, libmbedtls-dev",
-		"package-depends": "libpython3.6, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls10, libturbojpeg, libcec4",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl1.0-dev, libmbedtls-dev",
+		"package-depends": "libpython3.6, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls10, libasound2, libturbojpeg, libcec4",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Ubuntu 18.04 (Bionic Beaver) (amd64)"
 	},
 	{
 		"distribution": "Focal",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
-		"package-depends": "libpython3.8, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libturbojpeg, libcec4",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
+		"package-depends": "libpython3.8, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libasound2, libturbojpeg, libcec4",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Ubuntu 20.04 (Focal Fossa) (amd64)"
 	},
 	{
 		"distribution": "Jammy",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
-		"package-depends": "libpython3.10, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls14, libturbojpeg, libcec6",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
+		"package-depends": "libpython3.10, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls14, libasound2, libturbojpeg, libcec6",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Ubuntu 22.04 (Jammy Jellyfish) (amd64)"
 	},
 	{
 		"distribution": "Kinetic",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
-		"package-depends": "libpython3.10, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls14, libturbojpeg, libcec6",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
+		"package-depends": "libpython3.10, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls14, libasound2, libturbojpeg, libcec6",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Ubuntu 22.10 (Kinetic Kudu) (amd64)"
 	},
 	{
 		"distribution": "Stretch",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl1.0-dev, libmbedtls-dev",
-		"package-depends": "libpython3.5, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls10, libturbojpeg0, libcec4",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl1.0-dev, libmbedtls-dev",
+		"package-depends": "libpython3.5, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls10, libasound2, libturbojpeg0, libcec4",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Debian 9.x (Stretch) (amd64)"
 	},
 	{
 		"distribution": "Buster",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
-		"package-depends": "libpython3.7, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libturbojpeg0, libcec4",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
+		"package-depends": "libpython3.7, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libasound2, libturbojpeg0, libcec4",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Debian 10.x (Buster) (amd64)"
 	},
 	{
 		"distribution": "Bullseye",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
-		"package-depends": "libpython3.9, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libturbojpeg0, libcec6",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
+		"package-depends": "libpython3.9, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libasound2, libturbojpeg0, libcec6",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Debian 11.x (Bullseye) (amd64)"
 	},
 	{
 		"distribution": "Bookworm",
 		"architecture": "amd64",
-		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
-		"package-depends": "libpython3.9, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libturbojpeg0, libcec6",
+		"build-depends": "git, cmake, build-essential, qtbase5-dev, libqt5serialport5-dev, libqt5sql5-sqlite, libqt5svg5-dev, libqt5x11extras5-dev, libusb-1.0-0-dev, python3-dev, libcec-dev, libxcb-image0-dev, libxcb-util0-dev, libxcb-shm0-dev, libxcb-render0-dev, libxcb-randr0-dev, libxrandr-dev, libxrender-dev, libasound2-dev, libturbojpeg0-dev, libjpeg-dev, libssl-dev, libmbedtls-dev",
+		"package-depends": "libpython3.9, libusb-1.0-0, libqt5widgets5, libqt5x11extras5, libqt5sql5, libqt5sql5-sqlite, libqt5serialport5, libmbedtls12, libasound2, libturbojpeg0, libcec6",
 		"cmake-environment": "-DUSE_SYSTEM_MBEDTLS_LIBS=ON -DENABLE_DEPLOY_DEPENDENCIES=OFF -DCMAKE_BUILD_TYPE=Release",
 		"description": "Debian 12.x (Bookworm) (amd64)"
 	}

.github/workflows/codeql.yml

@@ -32,7 +32,7 @@ jobs:
         if: ${{ matrix.language == 'cpp' }}
         run: |
           sudo apt-get update
-          sudo apt-get install --yes git cmake build-essential qtbase5-dev libqt5serialport5-dev libqt5sql5-sqlite libqt5svg5-dev libqt5x11extras5-dev libusb-1.0-0-dev python3-dev libcec-dev libxcb-image0-dev libxcb-util0-dev libxcb-shm0-dev libxcb-render0-dev libxcb-randr0-dev libxrandr-dev libxrender-dev libavahi-core-dev libavahi-compat-libdnssd-dev libturbojpeg0-dev libjpeg-dev libssl-dev
+          sudo apt-get install --yes git cmake build-essential qtbase5-dev libqt5serialport5-dev libqt5sql5-sqlite libqt5svg5-dev libqt5x11extras5-dev libusb-1.0-0-dev python3-dev libcec-dev libxcb-image0-dev libxcb-util0-dev libxcb-shm0-dev libxcb-render0-dev libxcb-randr0-dev libxrandr-dev libxrender-dev libavahi-core-dev libavahi-compat-libdnssd-dev libasound2-dev libturbojpeg0-dev libjpeg-dev libssl-dev
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2

.gitignore

@@ -30,6 +30,7 @@ libsrc/flatbufserver/hyperion_request_generated.h
 # Ignore
 .vs/*
 CMakeSettings.json
+/out
 # Allow
 !.vs/launch.vs.json
 

CMakeLists.txt

@@ -67,6 +67,7 @@ SET ( DEFAULT_MF                          OFF )
 SET ( DEFAULT_OSX                         OFF )
 SET ( DEFAULT_QT                          ON  )
 SET ( DEFAULT_V4L2                        OFF )
+SET ( DEFAULT_AUDIO                       ON  )
 SET ( DEFAULT_X11                         OFF )
 SET ( DEFAULT_XCB                         OFF )
 
@@ -172,8 +173,10 @@ if ( "${PLATFORM}" MATCHES "osx" )
 	set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ${SUBDIRPY})
 
 	include_directories("/opt/X11/include/")
-	SET ( DEFAULT_OSX        ON )
-	SET ( DEFAULT_DEV_USB_HID    ON )
+	SET ( DEFAULT_OSX         ON  )
+	SET ( DEFAULT_AUDIO       OFF )
+	SET ( DEFAULT_DEV_USB_HID ON  )
+
 elseif ( "${PLATFORM}" MATCHES "rpi" )
 	SET ( DEFAULT_DISPMANX   ON )
 	SET ( DEFAULT_DEV_WS281XPWM  ON )
@@ -222,6 +225,7 @@ if (HYPERION_LIGHT)
 	SET ( DEFAULT_OSX                         OFF )
 	SET ( DEFAULT_QT                          OFF )
 	SET ( DEFAULT_V4L2                        OFF )
+	SET ( DEFAULT_AUDIO                       OFF )
 	SET ( DEFAULT_X11                         OFF )
 	SET ( DEFAULT_XCB                         OFF )
 
@@ -273,6 +277,11 @@ message(STATUS "ENABLE_V4L2 = ${ENABLE_V4L2}")
 
 option(ENABLE_X11 "Enable the X11 grabber" ${DEFAULT_X11})
 message(STATUS "ENABLE_X11 = ${ENABLE_X11}")
+option(ENABLE_AUDIO "Enable the AUDIO grabber" ${DEFAULT_AUDIO})
+message(STATUS "ENABLE_AUDIO = ${ENABLE_AUDIO}")
+
+option(ENABLE_WS281XPWM "Enable the WS281x-PWM device" ${DEFAULT_WS281XPWM} )
+message(STATUS "ENABLE_WS281XPWM = ${ENABLE_WS281XPWM}")
 
 option(ENABLE_XCB "Enable the XCB grabber" ${DEFAULT_XCB})
 message(STATUS "ENABLE_XCB = ${ENABLE_XCB}")

HyperionConfig.h.in

@@ -9,6 +9,10 @@
 // Define to enable the DirectX grabber
 #cmakedefine ENABLE_DX
 
+// Define to enable the framebuffer grabber
+// Define to enable the Audio grabber
+#cmakedefine ENABLE_AUDIO
+
 // Define to enable the Framebuffer grabber
 #cmakedefine ENABLE_FB
 

assets/webconfig/content/dashboard.html

@@ -42,6 +42,14 @@ <h3 class="page-header"><i class="fa fa-dashboard fa-fw"></i><span data-i18n="ma
                         <a class="fa fa-cog fa-fw" onclick="SwitchToMenuItem('MenuItemGrabber', 'editor_container_videograbber')" style="text-decoration: none; cursor: pointer"></a>
                       </td>
                     </tr>
+                    <tr id="dash_audio_grabber_row">
+                      <td></td>
+                      <td data-i18n="edt_conf_audio_heading_title">Audio-Grabber</td>
+                      <td style="text-align: right; padding-right: 0">
+                        <span id="dash_audio_grabber">disabled</span>
+                        <a class="fa fa-cog fa-fw" onclick="SwitchToMenuItem('MenuItemGrabber', 'editor_container_audiograbber')" style="text-decoration: none; cursor: pointer"></a>
+                      </td>
+                    </tr>
                   </tbody>
                 </table>
                 <table id="dash_ports" class="table borderless">
@@ -135,6 +143,7 @@ <h3 class="page-header"><i class="fa fa-dashboard fa-fw"></i><span data-i18n="ma
     </div>
     <!-- /.row -->
   </div>
+</div>
   <!-- /.container-fluid -->
 
   <script src="/js/content_dashboard.js"></script>

assets/webconfig/i18n/en.json

@@ -51,6 +51,7 @@
     "conf_grabber_fg_intro": "Screen capture is your local system capture as input source, Hyperion is installed on.",
     "conf_grabber_inst_grabber_config_info": "Configure your capturing hardware devices to be used by the instance in advance",
     "conf_grabber_v4l_intro": "USB capture is a (capture) device connected via USB which is used to input source pictures for processing.",
+    "conf_grabber_audio_intro": "Audio capture utilizes an audio input device as the source for visualization.",
     "conf_helptable_expl": "Explanation",
     "conf_helptable_option": "Option",
     "conf_leds_config_error": "Error in LED/LED layout configuration",
@@ -427,6 +428,8 @@
     "edt_conf_instC_systemEnable_title": "Enable screen capture",
     "edt_conf_instC_v4lEnable_expl": "Enables the USB capture for this LED hardware instance",
     "edt_conf_instC_v4lEnable_title": "Enable USB capture",
+    "edt_conf_instC_audioEnable_expl": "Enables the Audio capture for this led hardware instance",
+    "edt_conf_instC_audioEnable_title": "Enable Audio capture",
     "edt_conf_instC_video_grabber_device_expl": "The video capture device used",
     "edt_conf_instC_video_grabber_device_title": "Video capture device",
     "edt_conf_instCapture_heading_title": "Capture Devices",
@@ -527,6 +530,27 @@
     "edt_conf_v4l2_hardware_set_defaults_tip": "Set device's default values for brightness, contrast, hue and saturation",
     "edt_conf_v4l2_noSignalCounterThreshold_title": "Signal Counter Threshold",
     "edt_conf_v4l2_noSignalCounterThreshold_expl": "Count of frames (check that with grabber's current FPS mode) after which the no signal is triggered",
+    "edt_conf_audio_device_expl": "Selected audio input device",
+    "edt_conf_audio_device_title": "Audio Device",
+    "edt_conf_audio_effects_expl":  "Select an effect on how the audio signal is transformed to",
+    "edt_conf_audio_effects_title":  "Audio Effects",
+    "edt_conf_audio_effect_enum_vumeter": "VU-Meter",
+    "edt_conf_audio_effect_hotcolor_expl": "Hot Color",
+    "edt_conf_audio_effect_hotcolor_title": "Hot Color",
+    "edt_conf_audio_effect_multiplier_expl": "Audio Signal Value multiplier",
+    "edt_conf_audio_effect_multiplier_title": "Multiplier",
+    "edt_conf_audio_effect_safecolor_expl": "Safe Color",
+    "edt_conf_audio_effect_safecolor_title": "Safe Color",
+    "edt_conf_audio_effect_safevalue_expl": "Safe Threshold",
+    "edt_conf_audio_effect_safevalue_title": "Safe Threshold",
+    "edt_conf_audio_effect_set_defaults": "Reset to default values",
+    "edt_conf_audio_effect_tolerance_expl": "Tolerance used when auto calculating a signal multipler from 0-100",
+    "edt_conf_audio_effect_tolerance_title": "Tolerance",
+    "edt_conf_audio_effect_warncolor_expl": "Warning Color",
+    "edt_conf_audio_effect_warncolor_title": "Warning Color",
+    "edt_conf_audio_effect_warnvalue_expl": "Warning Threshold",
+    "edt_conf_audio_effect_warnvalue_title": "Warning Threshold",
+    "edt_conf_audio_heading_title": "Audio Capture",
     "edt_conf_webc_crtPath_expl": "Path to the certification file (format should be PEM)",
     "edt_conf_webc_crtPath_title": "Certificate path",
     "edt_conf_webc_docroot_expl": "Local webinterface root path (just for webui developer)",
@@ -876,6 +900,7 @@
     "general_comp_PROTOSERVER": "Protocol Buffers Server",
     "general_comp_SMOOTHING": "Smoothing",
     "general_comp_V4L": "Capture USB-Input",
+    "general_comp_AUDIO": "Audio Capture",
     "general_country_cn": "China",
     "general_country_de": "Germany",
     "general_country_es": "Spain",

assets/webconfig/index.html

@@ -24,8 +24,10 @@
   <script src="js/lib/jquery/jquery-migrate-3.3.2.min.js"></script>
 
   <!-- jQuery - Dev -->
-  <!script src="js/lib/jquery/dev/jquery-3.6.0.js"></script>
-  <!script src="js/lib/jquery/dev/jquery-migrate-3.3.2.js"></script>
+  <!--
+  <script src="js/lib/jquery/dev/jquery-3.6.0.js"></script>
+  <script src="js/lib/jquery/dev/jquery-migrate-3.3.2.js"></script>
+  -->
 
   <!-- SemVer -->
   <script src='js/lib/semver.js'></script>