alexei.dolgolyov/wled-screen-controller-mixed
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Add audio-reactive color strip sources, improve delete error messages

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Add new "audio" color strip source type with three visualization modes
(spectrum analyzer, beat pulse, VU meter) supporting WASAPI loopback and
microphone input via PyAudioWPatch. Includes shared audio capture with
ref counting, real-time FFT spectrum analysis, and beat detection.

Improve all referential integrity 409 error messages across delete
endpoints to include specific names of referencing entities instead of
generic "one or more" messages.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Admin
2026-02-23 11:56:54 +03:00
parent 2657f46e5d
commit bbd2ac9910
24 changed files with 1247 additions and 86 deletions
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23
server/src/wled_controller/static/locales/en.json
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@@ -578,7 +578,7 @@
"color_strip.delete.referenced": "Cannot delete: this source is in use by a target",
"color_strip.error.name_required": "Please enter a name",
"color_strip.type": "Type:",
"color_strip.type.hint": "Picture Source derives LED colors from a screen capture. Static Color fills all LEDs with a single constant color. Gradient distributes a color gradient across all LEDs. Color Cycle smoothly cycles through a user-defined list of colors. Composite stacks multiple sources as blended layers.",
"color_strip.type.hint": "Picture Source derives LED colors from a screen capture. Static Color fills all LEDs with a single constant color. Gradient distributes a color gradient across all LEDs. Color Cycle smoothly cycles through a user-defined list of colors. Composite stacks multiple sources as blended layers. Audio Reactive drives LEDs from real-time audio input.",
"color_strip.type.picture": "Picture Source",
"color_strip.type.static": "Static Color",
"color_strip.type.gradient": "Gradient",
@@ -642,6 +642,8 @@
"color_strip.type.effect.hint": "Procedural LED effects (fire, meteor, plasma, noise, aurora) generated in real time.",
"color_strip.type.composite": "Composite",
"color_strip.type.composite.hint": "Stack multiple color strip sources as layers with blend modes and opacity.",
"color_strip.type.audio": "Audio Reactive",
"color_strip.type.audio.hint": "LED colors driven by real-time audio input — system audio or microphone.",
"color_strip.composite.layers": "Layers:",
"color_strip.composite.layers.hint": "Stack multiple color strip sources. First layer is the bottom, last is the top. Each layer can have its own blend mode and opacity.",
"color_strip.composite.add_layer": "+ Add Layer",
@@ -656,6 +658,25 @@
"color_strip.composite.error.min_layers": "At least 1 layer is required",
"color_strip.composite.error.no_source": "Each layer must have a source selected",
"color_strip.composite.layers_count": "layers",
"color_strip.audio.visualization": "Visualization:",
"color_strip.audio.visualization.hint": "How audio data is rendered to LEDs.",
"color_strip.audio.viz.spectrum": "Spectrum Analyzer",
"color_strip.audio.viz.beat_pulse": "Beat Pulse",
"color_strip.audio.viz.vu_meter": "VU Meter",
"color_strip.audio.device": "Audio Device:",
"color_strip.audio.device.hint": "Audio input source. Loopback devices capture system audio output; input devices capture microphone or line-in.",
"color_strip.audio.sensitivity": "Sensitivity:",
"color_strip.audio.sensitivity.hint": "Gain multiplier for audio levels. Higher values make LEDs react to quieter sounds.",
"color_strip.audio.smoothing": "Smoothing:",
"color_strip.audio.smoothing.hint": "Temporal smoothing between frames. Higher values produce smoother but slower-reacting visuals.",
"color_strip.audio.palette": "Palette:",
"color_strip.audio.palette.hint": "Color palette used for spectrum bars or beat pulse coloring.",
"color_strip.audio.color": "Base Color:",
"color_strip.audio.color.hint": "Low-level color for VU meter bar.",
"color_strip.audio.color_peak": "Peak Color:",
"color_strip.audio.color_peak.hint": "High-level color at the top of the VU meter bar.",
"color_strip.audio.mirror": "Mirror:",
"color_strip.audio.mirror.hint": "Mirror spectrum from center outward: bass in the middle, treble at the edges.",
"color_strip.effect.type": "Effect Type:",
"color_strip.effect.type.hint": "Choose the procedural algorithm.",
"color_strip.effect.fire": "Fire",