Reworks the per-peer shaping tab (held for next release):
* Renamed the tab to "Volume, pan and EQ for peers"; the Preferences toggle now defaults ON.
* Collapsed the two master switches (Enable EQ / Enable pan) into ONE: "Enable volume, pan and
EQ for all peers" (Alt+E). Volume now obeys it too. PeerDspChain.Build takes a single enabled
flag; Profile.EnableAllPeerShaping replaces the two bools (old ones kept for load-migration).
* Peer picker is now a CheckedListBox: ticking a peer shapes them (per-peer bypass via new
PeerShaping.Enabled, default true); the focused row is the one the controls edit. Effective
shaping = master switch AND that peer's tick. Letter-nav suppressed so keys never toggle a tick.
* Three EQ modes, renamed: "3 band simple EQ", "12 band advanced graphic EQ", and the new
"16 band parametric EQ" (PeerEqMode.Parametric16Band).
* Parametric EQ: up to 16 user bands, each a boost/cut across a start->end range (PeerShaping
.ParametricBands; ParametricToPeaking maps range -> peaking centre+Q, shared by DSP and curve).
Add band dialog (spin-or-type, numeric-only, live preview, OK/Escape); Bands list sorted
bass->treble reading "X Hz to Y Hz, plus/minus N dB"; Delete key / Delete button, multi-select.
Set peer EQ to default clears the parametric list too.
* dB now spoken as words ("plus 3 dB" / "minus 6 dB" / "flat") on the graphic sliders and the
parametric list, since NVDA users typically have punctuation off and never hear a "+".
* New unbound machine-wide global shortcut "Toggle volume, pan and EQ for all peers" (not stored
in any profile) via the hotkey controller + settings store.
* Renamed the Inputs/outputs "Set volume for all received audio" to "Master receive volume".
* Added EqCurveControl: a purely-visual EQ response graph (not focusable, invisible to NVDA).
* Full manual sweep (readme.html + regenerated MANUAL.md).
Build clean; --selftest passes. Deployed to both test folders. Held for next release.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
New user-facing features:
* Recording. Dedicated Record menu (Alt+O — moved from Alt+R to
avoid clashing with the Receive audio checkbox), Start/Stop on
Ctrl+R, settings dialog, per-profile source / format / bit-depth /
channel-mode / folder. Three source modes (received only, sent
only, both). Files are crash-resilient — a process crash
mid-recording leaves a playable file containing everything up to
the last header refresh (~5 seconds).
* Four output formats, all functional:
- WAV: 16/24-bit PCM or 32-bit float, custom writer with
periodic RIFF re-patching.
- MP3: LAME 128–320 kbps CBR (via NAudio.Lame).
- OGG-Opus: 96–256 kbps VBR (via Concentus.Oggfile, reusing the
Concentus encoder from the wire path).
- FLAC: 16/24-bit lossless (via CUETools.Codecs.FLAKE — pure
managed, no native DLL).
* Recording start/stop sound cues. record start.wav and
record stop.wav play around the recording transition. Played via
System.Media.SoundPlayer to the default Windows output, separate
from the recording pipeline so a normal recording does not contain
the cue.
* Per-cue Preferences. The old single "Mute connect/disconnect
sounds" checkbox is replaced by a CheckedListBox: Connect /
Disconnect / Recording start / Recording stop. Old profiles with
the legacy MuteConnectionCues=true are honoured on first load via
a migration path in the new Load* helpers.
* Receiver-side drift compensation switched from discrete
single-frame splices to a continuous WdlResampler at a smoothed
rate ratio. SessionPlayout.cs rewrite.
Diagnostics (only active with Enable logs ticked):
* Per-stage discontinuity probes — sender raw capture (per backend,
PushModeWasapi + Asio both wired), sender pre-encode (now per
lane in BothIndependent, fixing a cross-stream artefact), receiver
post-decode, post-ring, post-resampler.
* Wire-level packet sequence tracking on each PCM stream — in-order
/ missed / reordered / duplicated counts in the diag log.
* Clipped-sample delta in the diag log.
* New AudioStepProbe in RemSound.Core with per-channel scan helper.
UI changes:
* Record menu uses Alt+O (Rec&ord). Inside the menu, item mnemonics
unchanged (S / T / O / C).
* Auto-tune interval combo label is mode-aware: "Auto-tune latency
interval" in classic modes, "Auto-tune interval — WASAPI and ASIO"
in BothIndependent. The combo's Enabled state now follows EITHER
lane's auto-tune checkbox (was only the WASAPI one — bug).
Wire format and audio pipeline unchanged from v1.1 — v1.1 and v1.2
peers interoperate.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Ednunp
