归一化接在核心前面: 全局音频 -> 虚拟声卡 -> 响度归一化 -> HRTF(湿量0.3) -> 数字输出; 安装脚本单脚本可复现(含残留DSP清理)
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lou
@@ -11,6 +11,6 @@ export LN_GATE_DB=-50
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export LN_MAX_BOOST=20
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export LN_MAX_CUT=20
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export LN_SLEW_DB_S=6
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export LN_RATE=48000
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export LN_RATE=96000
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export LN_IDLE_LIMIT=999999
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exec /usr/bin/python3 "__DSP__"
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@@ -1,18 +1,38 @@
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# Collaplex 虚拟声卡(纯转发) —— 全局音频 -> 虚拟声卡 -> HRTF 独立实例 -> 数字输出
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# 占位符: __HRTF_IN__(接入 HRTF 的 sink 名), 由 脚本/安装.sh 渲染
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# Collaplex 虚拟声卡 + 响度归一化 —— 本文件由 脚本/安装.sh 生成(占位符: __HRTF_IN__ / __WRAPPER__)
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# 链路: 全局音频(应用输出) -> collaplex_vsink(虚拟声卡) -> 响度归一化(pipe DSP) -> 数字输出(S/PDIF)
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context.modules = [
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{ name = libpipewire-module-loopback
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{ name = libpipewire-module-filter-chain
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flags = [ nofail ]
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args = {
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node.description = "Collaplex 虚拟声卡"
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node.description = "Collaplex 虚拟声卡 (响度归一化)"
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media.name = "Collaplex Virtual Sink"
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filter.graph = {
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nodes = [
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{ type = builtin label = copy name = c1L }
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{ type = builtin label = copy name = c1R }
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{ type = builtin label = pipe name = lnL
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config = { command = "__WRAPPER__" } }
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{ type = builtin label = pipe name = lnR
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config = { command = "__WRAPPER__" } }
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{ type = builtin label = copy name = c2L }
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{ type = builtin label = copy name = c2R }
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]
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links = [
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{ output = "c1L:Out" input = "lnL:In" }
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{ output = "c1R:Out" input = "lnR:In" }
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{ output = "lnL:Out" input = "c2L:In" }
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{ output = "lnR:Out" input = "c2R:In" }
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]
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inputs = [ "c1L:In" "c1R:In" ]
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outputs = [ "c2L:Out" "c2R:Out" ]
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}
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capture.props = {
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media.class = Audio/Sink
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node.name = collaplex_vsink
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audio.channels = 2
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audio.position = [ FL FR ]
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}
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playback.props = {
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node.name = collaplex_vsink_out
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audio.channels = 2
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audio.position = [ FL FR ]
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node.target = "__HRTF_IN__"
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}
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@@ -1,41 +0,0 @@
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# Collaplex 虚拟声卡 + 响度归一化 —— 本文件由 脚本/安装.sh 生成(占位符: __TARGET__ / __WRAPPER__)
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# 链路: 全局音频(应用输出) -> collaplex_vsink(虚拟声卡) -> 响度归一化(pipe DSP) -> 数字输出(S/PDIF)
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context.modules = [
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{ name = libpipewire-module-filter-chain
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flags = [ nofail ]
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args = {
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node.description = "Collaplex 虚拟声卡 (响度归一化)"
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media.name = "Collaplex Virtual Sink"
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filter.graph = {
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nodes = [
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{ type = builtin label = copy name = c1L }
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{ type = builtin label = copy name = c1R }
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{ type = builtin label = pipe name = lnL
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config = { command = "__WRAPPER__" } }
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{ type = builtin label = pipe name = lnR
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config = { command = "__WRAPPER__" } }
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{ type = builtin label = copy name = c2L }
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{ type = builtin label = copy name = c2R }
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]
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links = [
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{ output = "c1L:Out" input = "lnL:In" }
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{ output = "c1R:Out" input = "lnR:In" }
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{ output = "lnL:Out" input = "c2L:In" }
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{ output = "lnR:Out" input = "c2R:In" }
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]
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inputs = [ "c1L:In" "c1R:In" ]
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outputs = [ "c2L:Out" "c2R:Out" ]
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}
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capture.props = {
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media.class = Audio/Sink
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node.name = collaplex_vsink
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audio.position = [ FL FR ]
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}
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playback.props = {
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node.name = collaplex_vsink_out
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audio.position = [ FL FR ]
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node.target = "__TARGET__"
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}
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}
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}
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]
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@@ -1,81 +1,74 @@
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#!/bin/bash
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# Collaplex 音效 — 把链路固化装到 PipeWire(用户级)
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#
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# 链路: 全局音频(应用输出) -> collaplex_vsink(虚拟声卡) -> collaplex_hrtf_in(双耳 HRTF + 房间混响, 湿量 $WET) -> 数字输出
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# 链路: 全局音频(应用输出) -> collaplex_vsink(虚拟声卡)
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# -> 响度归一化(pipe DSP) -> collaplex_hrtf_in(双耳 HRTF + 房间混响) -> 数字输出
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#
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# 装两个 filter/loopback 实例(各自独立, 靠 node.target 串成一条链):
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# ~/.config/pipewire/pipewire.conf.d/10-collaplex-vsink.conf 虚拟声卡(纯转发)
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# ~/.config/pipewire/pipewire.conf.d/20-collaplex-hrtf.conf HRTF + 混响(独立实例, 有接入/输出)
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# 用法: bash 脚本/安装.sh 湿量可覆盖: WET=0.15 bash 脚本/安装.sh
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# 装什么:
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# $HOME/.local/bin/collaplex-loudness-norm pipe 插件入口(指向本项目 dsp/)
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# $HOME/.config/pipewire/pipewire.conf.d/10-...conf 虚拟声卡 + 响度归一化
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# $HOME/.config/pipewire/pipewire.conf.d/20-...conf HRTF 核心(接入 + 输出)
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#
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# 湿量: WET=0.3 环境变量覆盖(默认 0.3)
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set -eu
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ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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CONF_DIR="$HOME/.config/pipewire/pipewire.conf.d"
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WRAPPER="$HOME/.local/bin/collaplex-loudness-norm"
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WET="${WET:-0.3}"
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HRIR="$ROOT/hrir"
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REVERB="$ROOT/reverb/房间混响IR-96k.wav"
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HRTF_IN="collaplex_hrtf_in"
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echo "== Collaplex 音效 - 固化安装 =="
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echo "项目: $ROOT"
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[ -f "$REVERB" ] || { echo "!! 缺房间 IR: $REVERB"; exit 1; }
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[ -f "$HRIR/FL_L.wav" ] || { echo "!! 缺 HRIR: $HRIR"; exit 1; }
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# ---- 1. 探测数字输出(S/PDIF) ----
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TARGET="$(pw-dump | /usr/bin/python3 -c '
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import json,sys
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best=""
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# ---- 1. 探测数字输出 ----
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TARGET=$(pw-dump | /usr/bin/python3 -c '
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import json, sys
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for n in json.load(sys.stdin):
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if n.get("type")!="PipeWire:Interface:Node":
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if n.get("type") != "PipeWire:Interface:Node":
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continue
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p=(n.get("info") or {}).get("props") or {}
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nm=p.get("node.name") or ""
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if p.get("media.class")=="Audio/Sink" and ("iec958" in nm or "digital" in nm.lower()):
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best=nm
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print(best)
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')"
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[ -n "$TARGET" ] || { echo "!! 找不到数字输出设备(pw-dump 里没有 iec958/digital sink)"; exit 1; }
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p = (n.get("info") or {}).get("props") or {}
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if p.get("media.class") == "Audio/Sink":
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nm = p.get("node.name") or ""
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if "iec958" in nm or "digital" in nm.lower():
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print(nm)
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break
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')
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[ -n "$TARGET" ] || { echo "找不到数字输出设备(iec958)"; exit 1; }
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echo "数字输出: $TARGET"
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echo "HRTF 湿量: $WET"
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# ---- 2. 渲染并安装两份配置 ----
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# ---- 2. 部署 pipe 插件入口(必须 ASCII 路径) ----
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mkdir -p "$(dirname "$WRAPPER")"
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sed -e "s|__DSP__|$ROOT/dsp/loudness_norm.py|" "$ROOT/bin/collaplex-loudness-norm" > "$WRAPPER"
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chmod 755 "$WRAPPER"
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echo "已装入口: $WRAPPER"
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# ---- 3. 渲染两份配置 ----
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mkdir -p "$CONF_DIR"
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sed -e "s|__HRTF_IN__|$HRTF_IN|" \
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sed -e "s|__WRAPPER__|$WRAPPER|" -e "s|__HRTF_IN__|$HRTF_IN|" \
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"$ROOT/pipewire/10-collaplex-vsink.conf" > "$CONF_DIR/10-collaplex-vsink.conf"
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sed -e "s|__HRIR__|$HRIR|" -e "s|__REVERB__|$REVERB|" \
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sed -e "s|__HRIR__|$ROOT/hrir|" -e "s|__REVERB__|$ROOT/reverb/房间混响IR-96k.wav|" \
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-e "s|__TARGET__|$TARGET|" -e "s|__WET__|$WET|" \
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"$ROOT/pipewire/20-collaplex-hrtf.conf" > "$CONF_DIR/20-collaplex-hrtf.conf"
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echo "已装配置:"
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echo " $CONF_DIR/10-collaplex-vsink.conf"
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echo " $CONF_DIR/20-collaplex-hrtf.conf"
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echo "已装配置: 10-collaplex-vsink.conf(湿量不用) / 20-collaplex-hrtf.conf(湿量 $WET)"
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# ---- 3. 重新加载 ----
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systemctl --user restart pipewire pipewire-pulse wireplumber
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sleep 7
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# ---- 4. 自检 ----
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echo "---- 自检 ----"
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MISS=0
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for n in collaplex_vsink collaplex_vsink_out "$HRTF_IN" collaplex_hrtf_out; do
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if pw-dump | grep -q "\"node.name\": \"$n\""; then
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echo " ✓ $n"
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else
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echo " ✗ $n 缺失"; MISS=1
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fi
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# ---- 4. 重启前清掉残留 DSP(占住共享槽位会让新实例起不来) ----
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for p in /proc/[0-9]*; do
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c=$(tr '\0' ' ' < "$p/cmdline" 2>/dev/null) || continue
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case "$c" in
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"/usr/bin/python3 "*dsp/loudness_norm.py*) kill -9 "${p#/proc/}" 2>/dev/null || true;;
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esac
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done
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DEF="$(pw-dump | /usr/bin/python3 -c '
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import json,sys
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for n in json.load(sys.stdin):
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if n.get("type")=="PipeWire:Interface:Metadata":
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continue
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' 2>/dev/null; wpctl inspect @DEFAULT_SINK@ 2>/dev/null | grep -m1 "node.name" | cut -d= -f2 | tr -d " \"")"
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echo " 默认输出: ${DEF:-未知}"
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sleep 1
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if [ "$MISS" = "0" ]; then
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echo "完成。桌面/浏览器的声音现在都会走: 虚拟声卡 -> HRTF -> 数字输出。"
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echo "单元测试: pw-play --target collaplex_hrtf_in 某个.wav (只听 HRTF 这一级)"
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else
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echo "!! 有节点没起来, 看: journalctl --user -u pipewire -n 50"
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exit 1
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fi
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# ---- 5. 重载 ----
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systemctl --user restart pipewire pipewire-pulse wireplumber
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sleep 8
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# ---- 6. 自检 ----
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echo "=== 自检 ==="
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echo -n "节点: "; pw-dump | grep -o '"node.name": "collaplex[^"]*"' | sort -u | tr '\n' ' '; echo
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n=0
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for p in /proc/[0-9]*; do
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c=$(tr '\0' ' ' < "$p/cmdline" 2>/dev/null) || continue
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case "$c" in "/usr/bin/python3 "*dsp/loudness_norm.py*) n=$((n+1));; esac
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done
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echo "DSP 进程数: $n (应为 2)"
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echo -n "默认输出: "; wpctl inspect @DEFAULT_SINK@ 2>/dev/null | grep -m1 "node.name" | sed 's/.*= //'
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