Correct audio metering and realtime displays
This commit is contained in:
Mikei386
+28
-20
@@ -106,7 +106,7 @@ const CONFIG = {
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VU_REF_IS_PLUS4: true,
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// 0 VU soll +4 dBu entsprechen → DIGITAL_REF + 4 dB.
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VU_DBFS_REF: -14.0,
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VU_OFFSET_DB: 1.92,
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VU_OFFSET_DB: 0.0,
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VU_HEADER_SHOW_VALUE: false,
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TP_OFFSET_DB: 0.0,
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TP_HEADER_SHOW_VALUE: false,
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@@ -119,8 +119,9 @@ const CONFIG = {
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PPM_RED_BAR_ONLY: true,
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TP_RED_BAR_ONLY: true,
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RMS_RED_BAR_ONLY: true,
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RMS_TC_MODE: 'fast', // 'impulse' (35 ms), 'fast' (125 ms), 'slow' (1000 ms), 'none'
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RMS_TC_MS: null, // optional override in ms (falls gesetzt, überschreibt den Modus)
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// True-RMS integration is performed sample-continuously on linear power in
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// the backend. "window" is a rectangular sliding 300-ms measurement.
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RMS_TC_MODE: 'fast', // 'fast', 'slow', 'window'
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VU_COLOR_NORMAL: '#ffe066',
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VU_COLOR_WARN: '#ff3b3b',
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PPM_DIN_COLOR_NORMAL: '#ffe066',
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@@ -161,9 +162,6 @@ const CONFIG = {
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PPM_DIN_RED_START: 0,
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// Fixed RTW/DIN profile: 10 ms integration and 20 dB return in 1.5 s.
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PPM_DIN_ATTACK_MS: 10,
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// Non-normative: when enabled, PPM DIN attack becomes instant (no integration).
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// Useful to compensate perceived meter lag caused by device / pipeline latency.
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PPM_DIN_FAST_ATTACK: false,
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PPM_DIN_DECAY_DB_PER_S: 20 / 1.5,
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// Hold time for DIN PPM: verlängert auf 1000 ms (1 s), damit der Peak‑Hold
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// auch bei kurzen Transienten deutlich sichtbar bleibt. Gemäß
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@@ -589,9 +587,9 @@ const PHOENIX_GLOBAL_OPTION_KEYS = Object.freeze([
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'LR_FRACTIONAL_DELAY_SAMPLES',
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'PPM_DIN_ATTACK_MS',
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'PPM_DIN_DECAY_DB_PER_S',
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'PPM_DIN_FAST_ATTACK',
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'PPM_EBU_ATTACK_MS',
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'PPM_EBU_DECAY_DB_PER_S',
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'RMS_TC_MODE',
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'LUFS_I_WINDOW_MIN',
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'LUFS_I_NORM_ENABLED',
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'PPM_DIN_LOUDNESS_BOXES',
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@@ -679,8 +677,8 @@ const BROADCAST_STANDARDS = {
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};
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const STORAGE_KEY = 'analyzer_config';
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const VU_OFFSET_ALIGNMENT_DB = 1.92;
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const VU_OFFSET_ALIGNMENT_MIGRATION_KEY = 'migrate_vu_offset_alignment_plus2_v1';
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const VU_OFFSET_DEFAULT_DB = 0.0;
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const VU_OFFSET_ZERO_MIGRATION_KEY = 'migrate_vu_offset_default_zero_v2';
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const INPUT_OFFSET_DB_MIN = -60;
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const INPUT_OFFSET_DB_MAX = 20;
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const LR_DELAY_ZERO_MIGRATION_KEY = 'migrate_lr_delay_zero_to_0_05_v1';
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@@ -845,21 +843,23 @@ function loadConfig(opts = {}) {
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if (!Number.isFinite(CONFIG.PPM_DIN_LOUDNESS_OFFSET_DB)) CONFIG.PPM_DIN_LOUDNESS_OFFSET_DB = 0;
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CONFIG.PPM_DIN_LOUDNESS_OFFSET_DB = Math.max(-7, Math.min(7, CONFIG.PPM_DIN_LOUDNESS_OFFSET_DB));
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try {
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const needsVuMigration = !localStorage.getItem(VU_OFFSET_ALIGNMENT_MIGRATION_KEY);
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const needsVuMigration = !localStorage.getItem(VU_OFFSET_ZERO_MIGRATION_KEY);
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const savedVuOffset = Number(saved?.VU_OFFSET_DB);
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const oldDefaultOffset = Number(CONFIG_DEFAULTS?.VU_OFFSET_DB);
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const looksLikeOldDefault = !Number.isFinite(savedVuOffset)
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|| Math.abs(savedVuOffset - oldDefaultOffset) < 0.02
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const looksLikeOldAutomaticOffset = !Number.isFinite(savedVuOffset)
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|| Math.abs(savedVuOffset - 1.92) < 0.02
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|| Math.abs(savedVuOffset - (-0.08)) < 0.02
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|| Math.abs(savedVuOffset - (-0.05)) < 0.02;
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if (needsVuMigration && looksLikeOldDefault) {
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CONFIG.VU_OFFSET_DB = VU_OFFSET_ALIGNMENT_DB;
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if (needsVuMigration && looksLikeOldAutomaticOffset) {
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CONFIG.VU_OFFSET_DB = VU_OFFSET_DEFAULT_DB;
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}
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if (needsVuMigration) localStorage.setItem(VU_OFFSET_ALIGNMENT_MIGRATION_KEY, '1');
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if (needsVuMigration) localStorage.setItem(VU_OFFSET_ZERO_MIGRATION_KEY, '1');
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} catch (_) {}
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if (!Number.isFinite(CONFIG.LUFS_I_WINDOW_MIN)) CONFIG.LUFS_I_WINDOW_MIN = CONFIG_DEFAULTS.LUFS_I_WINDOW_MIN ?? 4;
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CONFIG.LUFS_I_WINDOW_MIN = Math.max(1, Math.min(10, Math.round(CONFIG.LUFS_I_WINDOW_MIN)));
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CONFIG.RMS_TC_MODE = (CONFIG.RMS_TC_MODE === 'slow' || CONFIG.RMS_TC_MODE === 'window')
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? CONFIG.RMS_TC_MODE
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: 'fast';
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CONFIG.LUFS_I_NORM_ENABLED = !!CONFIG.LUFS_I_NORM_ENABLED;
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CONFIG.STOPWATCH_DISPLAY_STYLE = (CONFIG.STOPWATCH_DISPLAY_STYLE === 'seven') ? 'seven' : 'mono';
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@@ -876,7 +876,6 @@ function loadConfig(opts = {}) {
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if (!Number.isFinite(CONFIG.LR_FRACTIONAL_DELAY_SAMPLES)) CONFIG.LR_FRACTIONAL_DELAY_SAMPLES = CONFIG_DEFAULTS.LR_FRACTIONAL_DELAY_SAMPLES;
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CONFIG.LR_FRACTIONAL_DELAY_SAMPLES = Math.max(-1.5, Math.min(1.5, Number(CONFIG.LR_FRACTIONAL_DELAY_SAMPLES)));
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CONFIG.PHOENIX_BASE_URL = normalizePhoenixBaseUrlForCurrentClient(CONFIG.PHOENIX_BASE_URL || CONFIG_DEFAULTS.PHOENIX_BASE_URL || DEFAULT_PHOENIX_BASE_URL);
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CONFIG.PPM_DIN_FAST_ATTACK = !!CONFIG.PPM_DIN_FAST_ATTACK;
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// Migrate stale profiles: detector ballistics are standards profiles,
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// not user-adjustable display preferences.
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CONFIG.PPM_DIN_ATTACK_MS = 10;
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@@ -1055,6 +1054,12 @@ function buildPhoenixGlobalConfigPayload() {
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return (mode === '1_3' || mode === '1_6' || mode === '1_12') ? mode : '1_6';
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};
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const phaseAmplitudeMode = normalizePhaseAmplitudeMode(CONFIG.PHASE_AMPLITUDE_MODE);
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const rmsIntegration = (() => {
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const mode = String(CONFIG.RMS_TC_MODE || '').trim().toLowerCase();
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if (mode === 'slow' || mode === 'window') return mode;
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if (mode === 'none' || mode === 'window300') return 'window';
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return 'fast';
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})();
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return {
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fftSize,
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rtaBpoMode: normalizeRtaBpoMode(CONFIG.RTA_BPO_MODE),
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@@ -1065,9 +1070,9 @@ function buildPhoenixGlobalConfigPayload() {
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lrFractionalDelaySamples: Number.isFinite(CONFIG.LR_FRACTIONAL_DELAY_SAMPLES) ? CONFIG.LR_FRACTIONAL_DELAY_SAMPLES : (CONFIG_DEFAULTS.LR_FRACTIONAL_DELAY_SAMPLES ?? 0.996),
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ppmDinAttackMs: 10,
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ppmDinDecayDbPerS: 20 / 1.5,
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ppmDinFastAttack: !!CONFIG.PPM_DIN_FAST_ATTACK,
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ppmEbuAttackMs: 10,
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ppmEbuDecayDbPerS: 24 / 2.8,
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rmsIntegration,
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lufsIWindowMin: Number.isFinite(CONFIG.LUFS_I_WINDOW_MIN) ? CONFIG.LUFS_I_WINDOW_MIN : (CONFIG_DEFAULTS.LUFS_I_WINDOW_MIN ?? 4),
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lufsINormEnabled: !!CONFIG.LUFS_I_NORM_ENABLED,
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ppmDinLoudnessBoxes: !!CONFIG.PPM_DIN_LOUDNESS_BOXES,
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@@ -1162,9 +1167,12 @@ function applyPhoenixGlobalConfig(payload = {}) {
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if ('spectroScrollMode' in payload) CONFIG.SPECTRO_SCROLL_MODE = normalizeSpectroScroll(payload.spectroScrollMode);
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CONFIG.PPM_DIN_ATTACK_MS = 10;
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CONFIG.PPM_DIN_DECAY_DB_PER_S = 20 / 1.5;
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if ('ppmDinFastAttack' in payload) CONFIG.PPM_DIN_FAST_ATTACK = !!payload.ppmDinFastAttack;
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CONFIG.PPM_EBU_ATTACK_MS = 10;
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CONFIG.PPM_EBU_DECAY_DB_PER_S = 24 / 2.8;
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if ('rmsIntegration' in payload) {
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const mode = String(payload.rmsIntegration || '').trim().toLowerCase();
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CONFIG.RMS_TC_MODE = (mode === 'slow' || mode === 'window') ? mode : 'fast';
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}
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const lufsWin = Number(payload.lufsIWindowMin);
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if (Number.isFinite(lufsWin)) CONFIG.LUFS_I_WINDOW_MIN = Math.max(1, Math.min(10, Math.round(lufsWin)));
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if ('lufsINormEnabled' in payload) CONFIG.LUFS_I_NORM_ENABLED = !!payload.lufsINormEnabled;
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@@ -1297,7 +1305,7 @@ function applyBroadcastStandard(name) {
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CONFIG.VU_RED_START = p.VU_RED_START;
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// Offsets zurücksetzen (wie bisher)
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CONFIG.VU_OFFSET_DB = VU_OFFSET_ALIGNMENT_DB;
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CONFIG.VU_OFFSET_DB = VU_OFFSET_DEFAULT_DB;
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CONFIG.TP_OFFSET_DB = 0;
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CONFIG.RMS_OFFSET_DB = 0;
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