openaisdkaudiosample.cs

openaisdkaudiosample.cs

//    Copyright (c) 2024
//    Author      : Bruno Capuano
//    Change Log  :
//
//    The MIT License (MIT)
//
//    Permission is hereby granted, free of charge, to any person obtaining a copy
//    of this software and associated documentation files (the "Software"), to deal
//    in the Software without restriction, including without limitation the rights
//    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//    copies of the Software, and to permit persons to whom the Software is
//    furnished to do so, subject to the following conditions:
//
//    The above copyright notice and this permission notice shall be included in
//    all copies or substantial portions of the Software.
//
//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//    THE SOFTWARE.

using Microsoft.Extensions.Configuration;
using OpenAI.Audio;

var config = new ConfigurationBuilder().AddUserSecrets<Program>().Build();
var openAIKey = config["APIKEY"];
var model = "whisper-1";

// audio client
AudioClient client = new(model: model, openAIKey);

string audioFilePath = Path.Combine("audio", "NTNIntro.mp4");

AudioTranscriptionOptions options = new()
{
    ResponseFormat = AudioTranscriptionFormat.Verbose,
    Granularities = AudioTimestampGranularities.Word | AudioTimestampGranularities.Segment,
};

AudioTranscription transcription = client.TranscribeAudio(audioFilePath, options);

Console.WriteLine("Transcription:");
Console.WriteLine($"{transcription.Text}");

Console.WriteLine();
Console.WriteLine($"Words:");
foreach (TranscribedWord word in transcription.Words)
{
    Console.WriteLine($"  {word.Word,15} : {word.Start.TotalMilliseconds,5:0} - {word.End.TotalMilliseconds,5:0}");
}

Console.WriteLine();
Console.WriteLine($"Segments:");
foreach (TranscribedSegment segment in transcription.Segments)
{
    Console.WriteLine($"  {segment.Text,90} : {segment.Start.TotalMilliseconds,5:0} - {segment.End.TotalMilliseconds,5:0}");
}