alexei.dolgolyov/wled-screen-controller-mixed
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Add min/max value range to audio value sources

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Add min_value and max_value fields to AudioValueSource so audio
brightness can be mapped to a configurable range (e.g. silence =
30% brightness floor instead of fully black).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Admin
2026-02-24 20:41:49 +03:00
parent f96cd5f367
commit d45e59b0e6
3 changed files with 39 additions and 1 deletions
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8
server/src/wled_controller/storage/value_source.py
View File

@@ -91,6 +91,8 @@ class ValueSource:
mode=data.get("mode") or "rms", mode=data.get("mode") or "rms",
sensitivity=float(data.get("sensitivity") or 1.0), sensitivity=float(data.get("sensitivity") or 1.0),
smoothing=float(data.get("smoothing") or 0.3), smoothing=float(data.get("smoothing") or 0.3),
min_value=float(data.get("min_value") or 0.0),
max_value=float(data["max_value"]) if data.get("max_value") is not None else 1.0,
) )
if source_type == "adaptive_time": if source_type == "adaptive_time":
@@ -167,10 +169,12 @@ class AudioValueSource(ValueSource):
into a scalar value for brightness modulation. into a scalar value for brightness modulation.
""" """
audio_source_id: str = "" # references a MonoAudioSource audio_source_id: str = "" # references an audio source (mono or multichannel)
mode: str = "rms" # rms | peak | beat mode: str = "rms" # rms | peak | beat
sensitivity: float = 1.0 # gain multiplier (0.1–5.0) sensitivity: float = 1.0 # gain multiplier (0.1–5.0)
smoothing: float = 0.3 # temporal smoothing (0.0–1.0) smoothing: float = 0.3 # temporal smoothing (0.0–1.0)
min_value: float = 0.0 # minimum output (0.0–1.0)
max_value: float = 1.0 # maximum output (0.0–1.0)
def to_dict(self) -> dict: def to_dict(self) -> dict:
d = super().to_dict() d = super().to_dict()
@@ -178,6 +182,8 @@ class AudioValueSource(ValueSource):
d["mode"] = self.mode d["mode"] = self.mode
d["sensitivity"] = self.sensitivity d["sensitivity"] = self.sensitivity
d["smoothing"] = self.smoothing d["smoothing"] = self.smoothing
d["min_value"] = self.min_value
d["max_value"] = self.max_value
return d return d

6
server/src/wled_controller/storage/value_source_store.py
View File

@@ -142,6 +142,8 @@ class ValueSourceStore:
mode=mode or "rms", mode=mode or "rms",
sensitivity=sensitivity if sensitivity is not None else 1.0, sensitivity=sensitivity if sensitivity is not None else 1.0,
smoothing=smoothing if smoothing is not None else 0.3, smoothing=smoothing if smoothing is not None else 0.3,
min_value=min_value if min_value is not None else 0.0,
max_value=max_value if max_value is not None else 1.0,
) )
elif source_type == "adaptive_time": elif source_type == "adaptive_time":
schedule_data = schedule or [] schedule_data = schedule or []
@@ -225,6 +227,10 @@ class ValueSourceStore:
source.sensitivity = sensitivity source.sensitivity = sensitivity
if smoothing is not None: if smoothing is not None:
source.smoothing = smoothing source.smoothing = smoothing
if min_value is not None:
source.min_value = min_value
if max_value is not None:
source.max_value = max_value
elif isinstance(source, AdaptiveValueSource): elif isinstance(source, AdaptiveValueSource):
if schedule is not None: if schedule is not None:
if source.source_type == "adaptive_time" and len(schedule) < 2: if source.source_type == "adaptive_time" and len(schedule) < 2:

26
server/src/wled_controller/templates/modals/value-source-editor.html
View File

@@ -160,6 +160,32 @@
<span id="value-source-smoothing-display">0.3</span> <span id="value-source-smoothing-display">0.3</span>
</div> </div>
</div> </div>
<div class="form-group">
<div class="label-row">
<label for="value-source-audio-min-value" data-i18n="value_source.audio_min_value">Min Value:</label>
<button type="button" class="hint-toggle" onclick="toggleHint(this)" title="?" data-i18n-aria-label="aria.hint">?</button>
</div>
<small class="input-hint" style="display:none" data-i18n="value_source.audio_min_value.hint">Output when audio is silent (e.g. 0.3 = 30% brightness floor)</small>
<div class="range-with-value">
<input type="range" id="value-source-audio-min-value" min="0" max="1" step="0.01" value="0"
oninput="document.getElementById('value-source-audio-min-value-display').textContent = this.value">
<span id="value-source-audio-min-value-display">0</span>
</div>
</div>
<div class="form-group">
<div class="label-row">
<label for="value-source-audio-max-value" data-i18n="value_source.audio_max_value">Max Value:</label>
<button type="button" class="hint-toggle" onclick="toggleHint(this)" title="?" data-i18n-aria-label="aria.hint">?</button>
</div>
<small class="input-hint" style="display:none" data-i18n="value_source.audio_max_value.hint">Output at maximum audio level</small>
<div class="range-with-value">
<input type="range" id="value-source-audio-max-value" min="0" max="1" step="0.01" value="1"
oninput="document.getElementById('value-source-audio-max-value-display').textContent = this.value">
<span id="value-source-audio-max-value-display">1</span>
</div>
</div>
</div> </div>
<!-- Adaptive Time of Day fields --> <!-- Adaptive Time of Day fields -->