mute
8585972a1e
WinForms tray app that captures text (from file or direct input) and synthesizes speech via libpiper (Piper TTS), outputting to any audio device (VB-CABLE for virtual mic routing). Features: - Global PTT hotkey (configurable F1-F12) via WH_KEYBOARD_LL - Text file sequential reader (line-by-line on each PTT cycle) - Direct text input with Speak button - Voice manager: browse 147-voice Piper catalogue, download, remove - libpiper P/Invoke wrapper with UTF-8 marshaling, streaming chunks - BufferedWaveProvider streaming playback with trailing silence flush - Sentence terminator auto-append (fixes espeak-ng final-word drop) - Tray icon with minimize-to-tray Architecture: - Robovoice.Core: ITtsEngine, ISttSource interfaces, voice catalogue - Robovoice.Tts.LibPiper: P/Invoke wrapper for libpiper.dll - Robovoice.Stt.File: text file STT source (testing without mic server) - Robovoice.Stt.Udp: UDP client stub (for future Linux mic server) - Robovoice.App: WinForms UI, orchestrator, PTT hotkey, audio output
66 lines
1.9 KiB
C#
66 lines
1.9 KiB
C#
using System.Text.Json.Serialization;
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namespace Robovoice.Core.Voices;
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public sealed class VoiceInfo
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{
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public string Key { get; set; } = string.Empty;
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public string Name { get; set; } = string.Empty;
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public VoiceLanguage Language { get; set; } = new();
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public string Quality { get; set; } = string.Empty;
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public int NumSpeakers { get; set; }
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public VoiceFiles Files { get; set; } = new();
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public List<string> Aliases { get; set; } = new();
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[JsonIgnore]
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public string DisplayName =>
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$"{Language.NameEnglish} ({Language.Code}) — {Name} [{Quality}]";
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[JsonIgnore]
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public long SizeBytes =>
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Files.FirstOrDefault(f => f.Key.EndsWith(".onnx")).Value?.SizeBytes ?? 0;
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[JsonIgnore]
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public string SizeDisplay
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{
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get
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{
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double mb = SizeBytes / (1024.0 * 1024.0);
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return mb >= 1024 ? $"{mb / 1024:F1} GB" : $"{mb:F0} MB";
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}
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}
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[JsonIgnore]
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public string OnnxFileKey => Files.Keys.FirstOrDefault(k => k.EndsWith(".onnx")) ?? "";
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[JsonIgnore]
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public string JsonFileKey => Files.Keys.FirstOrDefault(k => k.EndsWith(".onnx.json")) ?? "";
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}
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public sealed class VoiceLanguage
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{
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public string Code { get; set; } = string.Empty;
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public string Family { get; set; } = string.Empty;
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public string Region { get; set; } = string.Empty;
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[JsonPropertyName("name_native")]
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public string NameNative { get; set; } = string.Empty;
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[JsonPropertyName("name_english")]
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public string NameEnglish { get; set; } = string.Empty;
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[JsonPropertyName("country_english")]
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public string CountryEnglish { get; set; } = string.Empty;
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}
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public sealed class VoiceFiles : Dictionary<string, VoiceFile> { }
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public sealed class VoiceFile
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{
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[JsonPropertyName("size_bytes")]
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public long SizeBytes { get; set; }
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[JsonPropertyName("md5_digest")]
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public string Md5Digest { get; set; } = string.Empty;
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}
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