On-Device AudioTranscription & Translation.

using LMKit.Media.Audio;
using LMKit.Model;
using LMKit.Speech;

namespace YourNamespace
{
    class Program
    {
        static void Main(string[] args)
        {
            // Instantiate the Whisper model by ID.
            // See the full model catalog at:
            // https://docs.lm-kit.com/lm-kit-net/guides/getting-started/model-catalog.html
            var model = LM.LoadFromModelID("whisper-large3");

            // Open the WAV file from disk for transcription
            var wavFile = new WaveFile(@"d:\discussion.wav");

            // Create the speech-to-text engine for streaming, multi-turn transcription+translation
            SpeechToText engine = new(model)
            {
                Mode = SpeechToText.SpeechToTextMode.Translation
            };

            // Print each segment of transcription as it's received (e.g., real-time display)
            engine.OnNewSegment += (sender, e) =>
                Console.WriteLine(e.Segment);

            // Transcribe the entire WAV file; returns the full transcription information
            var transcription = engine.Transcribe(wavFile);

            // TODO: handle transcription results (e.g., save to file or process further)
        }
    }
}

using LMKit.Model;
using LMKit.Media.Audio;
using LMKit.Speech;

// Load a Whisper model by ID
var model = LM.LoadFromModelID("whisper-large-turbo3");

// Open audio file (any format, any sample rate)
var wavFile = new WaveFile(@"meeting-recording.wav");

// Create transcription engine with full configuration
var stt = new SpeechToText(model)
{
    EnableVoiceActivityDetection = true,
    SuppressHallucinations = true,  // Multi-layer adaptive filtering
    VadSettings = new VadSettings
    {
        EnergyThreshold = 0.5f,
        MinSpeechDuration = 0.3f,
        MinSilenceDuration = 0.5f
    }
};

// Stream segments as they're transcribed
stt.OnNewSegment += (sender, e) =>
{
    Console.WriteLine($"[{e.Segment.Start:mm\\:ss} -> {e.Segment.End:mm\\:ss}]");
    Console.WriteLine($"  {e.Segment.Text}");
    Console.WriteLine($"  Language: {e.Segment.Language}, Confidence: {e.Segment.Confidence:P1}");
};

// Track progress
stt.OnProgress += (sender, e) =>
    Console.WriteLine($"Progress: {e.ProgressPercentage:P0}");

// Transcribe the full audio file
var result = stt.Transcribe(wavFile);

Console.WriteLine($"\n=== Full Transcription ===\n{result.Text}");
Console.WriteLine($"\nSegments: {result.Segments.Count}");