fix: 输出目标自动探测物理设备(去硬编码, 可移植); 加 91-clock 与 release 发布脚本

生成配置.py

@@ -16,6 +16,7 @@ _ROOT = os.path.dirname(os.path.abspath(__file__))
 # IR 目录: 环境变量优先(打包/安装场景指 /usr/share/cinema-spatial/hrir),
 # 否则用项目内的软链 hrir/current (开发时换 HRTF 只改软链)。
 IR = os.environ.get("CINEMA_SPATIAL_IR") or os.path.join(_ROOT, "hrir", "current")
+
 OUT = os.environ.get("CINEMA_SPATIAL_OUT") or os.path.expanduser(
     "~/.config/pipewire/pipewire.conf.d/90-cinema-spatial.conf"
 )
@@ -68,6 +69,15 @@ def default_sink_name() -> str:
     return first
 
 
+# node.target —— filter-chain 的输出端必须送到"真实设备":
+#   - @DEFAULT_SINK@ 这类 pactl 占位符 PipeWire 不认(会当成设备名, 结果连到别的设备)
+#   - 完全不写则 WirePlumber 可能连错(实测连到 HDMI)
+# 所以默认探测物理输出(优先 USB), 换设备后重跑本脚本即可。
+# 也可 export CINEMA_SPATIAL_TARGET=<node.name> 强制指定。
+_TARGET = os.environ.get("CINEMA_SPATIAL_TARGET") or default_sink_name()
+TARGET_PROP = f'node.target = "{_TARGET}"  ' if _TARGET else ""
+
+
 def hrir_block(indent: str) -> list[str]:
     """12 个卷积器 + 6 个分发 + 左右耳混音。输入端口: cp<dir>:In"""
     L: list[str] = []
@@ -107,14 +117,14 @@ def sink_51() -> list[str]:
           '        outputs = [ "mixL:Out" "mixR:Out" ]', "      }",
           "      capture.props  = { node.name = cinema_spatial_sink  media.class = Audio/Sink  "
           "audio.channels = 6  audio.position = [ FL FR FC LFE BL BR ] }",
-          f'      playback.props = {{ node.name = cinema_spatial_out  node.passive = true  node.target = "{default_sink_name()}"  '
+          f'      playback.props = {{ node.name = cinema_spatial_out  {TARGET_PROP}'
           "audio.channels = 2  audio.position = [ FL FR ] }",
           "    }", "  }"]
     return L
 
 
 def sink_upmix() -> list[str]:
-    tgt = default_sink_name()
+
     L = ["  { name = libpipewire-module-filter-chain", "    flags = [ nofail ]", "    args = {",
          '      node.description = "电影院空间音频 (立体声上混)"',
          '      media.name       = "Cinema Spatial Upmix"', "      filter.graph = {", "        nodes = [",
@@ -157,7 +167,7 @@ def sink_upmix() -> list[str]:
           '        outputs = [ "mixL:Out" "mixR:Out" ]', "      }",
           "      capture.props  = { node.name = cinema_spatial_up_sink  media.class = Audio/Sink  "
           "audio.channels = 2  audio.position = [ FL FR ] }",
-          f'      playback.props = {{ node.name = cinema_spatial_up_out  node.passive = true  node.target = "{tgt}"  '
+          f'      playback.props = {{ node.name = cinema_spatial_up_out  {TARGET_PROP}'
           "audio.channels = 2  audio.position = [ FL FR ] }",
           "    }", "  }"]
     return L
@@ -172,7 +182,7 @@ def main() -> int:
     with open(OUT, "w", encoding="utf-8") as fh:
         fh.write("\n".join(body))
     print(f"已生成 {OUT} ({len(body)} 行)")
-    print(f"输出目标: {default_sink_name()}")
+    print(f"输出目标: {TARGET_PROP.replace('node.target = ', '').strip() or '自动(WirePlumber 路由到默认输出)'}")
     return 0