chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
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+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.Connectors.OpenAI;
+using Microsoft.SemanticKernel.TextToAudio;
+
+namespace TextToAudio;
+
+/// <summary>
+/// Represents a class that demonstrates audio processing functionality.
+/// </summary>
+public sealed class OpenAI_TextToAudio(ITestOutputHelper output) : BaseTest(output)
+{
+    private const string TextToAudioModel = "tts-1";
+
+    [Fact(Skip = "Uncomment the line to write the audio file output before running this test.")]
+    public async Task TextToAudioAsync()
+    {
+        // Create a kernel with OpenAI text to audio service
+        var kernel = Kernel.CreateBuilder()
+            .AddOpenAITextToAudio(
+                modelId: TextToAudioModel,
+                apiKey: TestConfiguration.OpenAI.ApiKey)
+            .Build();
+
+        var textToAudioService = kernel.GetRequiredService<ITextToAudioService>();
+
+        string sampleText = "Hello, my name is John. I am a software engineer. I am working on a project to convert text to audio.";
+
+        // Set execution settings (optional)
+        OpenAITextToAudioExecutionSettings executionSettings = new()
+        {
+            Voice = "alloy", // The voice to use when generating the audio.
+                             // Supported voices are alloy, echo, fable, onyx, nova, and shimmer.
+            ResponseFormat = "mp3", // The format to audio in.
+                                    // Supported formats are mp3, opus, aac, and flac.
+            Speed = 1.0f // The speed of the generated audio.
+                         // Select a value from 0.25 to 4.0. 1.0 is the default.
+        };
+
+        // Convert text to audio
+        AudioContent audioContent = await textToAudioService.GetAudioContentAsync(sampleText, executionSettings);
+
+        // Save audio content to a file
+        // await File.WriteAllBytesAsync(AudioFilePath, audioContent.Data!.ToArray());
+    }
+}