profiles: ship an extended set of default profiles

profiles/gaming.toml

@@ -0,0 +1,75 @@
+name = "gaming"
+description = "Latency-first: games bypass the bus, voice chat is processed, notifications tamed per-app."
+
+# DSP settings here govern the COMMS path (voice chat), which is the
+# only thing routed through the bus. Speech-like leveling so teammates
+# sit at a consistent, intelligible level.
+[agc]
+enabled = true
+target_lufs = -16.0
+attack_ms = 600.0
+release_ms = 200.0
+silence_threshold_lufs = -65.0
+max_boost_db = 20.0
+max_cut_db = 6.0
+
+[compressor]
+enabled = true
+detector = "peak"
+threshold_db = -22.0
+ratio = 3.0
+knee_db = 4.0
+attack_ms = 3.0
+release_ms = 50.0
+makeup_db = "auto"
+
+[limiter]
+ceiling_dbtp = -0.3
+lookahead_ms = 2.0
+release_ms = 50.0
+hold_ms = 3.0
+oversample = 4
+link = "stereo"
+
+[limiter.soft]
+max_psr_db = 10.0
+static_ceiling_dbtp = -8.0
+attack_ms = 2.0
+release_ms = 100.0
+
+[meters]
+publish_hz = 20.0
+
+# Voice chat goes THROUGH the processor.
+[[rules]]
+match = { process_binary = ["Discord", "discord", "element-desktop", "Slack", "zoom", "WEBRTC VoiceEngine", "mumble", "TeamSpeak"] }
+route = "processed"
+
+# Everything unmatched — crucially, the game itself — routes straight
+# to the real sink for zero added latency.
+[default_route]
+route = "bypass"
+
+# ----------------------------------------------------------------------
+# Layer A does the work the bus can't: it tames Discord notification
+# blasts and evens out chat volume via channelVolumes, with ZERO
+# signal-path latency — so it can ride on top of the bypass-routed
+# comms/game audio without touching the latency-critical path.
+# ----------------------------------------------------------------------
+[per_app]
+enabled = true
+default_enabled = false
+
+[[per_app.rules]]
+match = { process_binary = ["Discord", "discord", "element-desktop", "Slack", "zoom", "mumble", "TeamSpeak"] }
+enabled = true
+peak_threshold_db = -6.0
+rms_target_db = -18.0
+max_cut_db = 12.0
+peak_attack_ms = 5.0
+peak_release_ms = 400.0
+
+# Never level the game or music — they own their mix.
+[[per_app.rules]]
+match = { process_binary = ["spotify", "mpv", "vlc"] }
+enabled = false