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@yarns123 yarns123 commented Jun 3, 2025

Updated MultiModalLiveClient to include properties for input and output audio transcription management. Modified the constructor to accept new parameters for these settings and adjusted setup configuration accordingly. Enhanced BidiGenerateContentSetup with new properties for audio transcription configuration.

Summary by CodeRabbit

  • New Features
    • Added options to enable or disable input and output audio transcription during client setup.
  • Documentation
    • Improved descriptions for audio transcription configuration options in setup documentation.

Updated MultiModalLiveClient to include properties for
input and output audio transcription management. Modified
the constructor to accept new parameters for these settings
and adjusted setup configuration accordingly. Enhanced
BidiGenerateContentSetup with new properties for audio
transcription configuration.
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coderabbitai bot commented Jun 3, 2025

Walkthrough

This change adds two boolean properties to the MultiModalLiveClient class, allowing optional configuration of input and output audio transcription. The constructor and setup method are updated to support these options. Additionally, XML documentation comments are added to related properties in the BidiGenerateContentSetup class.

Changes

File(s) Change Summary
src/GenerativeAI.Live/Models/MultiModalLiveClient.cs Added InputAudioTranscriptionEnabled and OutputAudioTranscriptionEnabled properties and constructor parameters; updated setup payload to include audio transcription configuration.
src/GenerativeAI/Types/MultimodalLive/BidiGenerateContentSetup.cs Added XML documentation comments to InputAudioTranscription and OutputAudioTranscription properties.

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant MultiModalLiveClient
    participant BidiGenerateContentSetup

    Client->>MultiModalLiveClient: Instantiate (optionally enabling audio transcription)
    Client->>MultiModalLiveClient: Call SendSetupAsync()
    MultiModalLiveClient->>BidiGenerateContentSetup: Create setup payload
    alt Input/Output Audio Transcription Enabled
        MultiModalLiveClient->>BidiGenerateContentSetup: Set Input/OutputAudioTranscription configs
    else Not Enabled
        MultiModalLiveClient->>BidiGenerateContentSetup: Set Input/OutputAudioTranscription to null
    end
    MultiModalLiveClient-->>Client: Setup complete
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Possibly related PRs

Poem

A toggle for transcribing sound,
Now in the client, easily found!
With booleans set, the streams align,
Audio to text, by design.
Setup grows smarter, docs more clear—
A bunny hops and gives a cheer! 🐇

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Actionable comments posted: 2

🧹 Nitpick comments (1)
src/GenerativeAI.Live/Models/MultiModalLiveClient.cs (1)

122-122: Consider constructor design pattern.

The constructor parameter list is becoming quite lengthy with the addition of these new boolean parameters. Consider using a configuration object or builder pattern for better maintainability and extensibility.

While the current approach works, future parameter additions could benefit from a configuration class approach:

public class MultiModalLiveClientOptions
{
    public bool InputAudioTranscriptionEnabled { get; set; } = false;
    public bool OutputAudioTranscriptionEnabled { get; set; } = false;
    // Future options can be added here
}
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 22483b2 and b73b402.

📒 Files selected for processing (2)
  • src/GenerativeAI.Live/Models/MultiModalLiveClient.cs (4 hunks)
  • src/GenerativeAI/Types/MultimodalLive/BidiGenerateContentSetup.cs (1 hunks)
🧰 Additional context used
🧬 Code Graph Analysis (1)
src/GenerativeAI.Live/Models/MultiModalLiveClient.cs (1)
src/GenerativeAI/Types/MultimodalLive/BidiGenerateContentSetup.cs (1)
  • AudioTranscriptionConfig (149-152)
⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: build (9.0.x)
🔇 Additional comments (9)
src/GenerativeAI/Types/MultimodalLive/BidiGenerateContentSetup.cs (4)

47-51: LGTM! Clear and concise documentation.

The XML documentation comments clearly describe the purpose of these audio transcription configuration properties.


53-57: LGTM! Clear and concise documentation.

The XML documentation comments clearly describe the purpose of these audio transcription configuration properties.


149-152:

✅ Verification successful

Verify if the empty AudioTranscriptionConfig class is intentional.

The AudioTranscriptionConfig class is currently empty. Please confirm whether this is intentional (e.g., a marker class or future placeholder) or if properties need to be added.


🏁 Script executed:

#!/bin/bash
# Search for any usage or references to AudioTranscriptionConfig properties
# to understand if this class should have specific configuration properties

rg -A 5 -B 5 "AudioTranscriptionConfig" --type cs

Length of output: 6257


AudioTranscriptionConfig is intentionally empty

The AudioTranscriptionConfig class is only used as a placeholder/marker to toggle input/output audio transcription with default settings. No properties are referenced or required by the client, samples, or JSON serializer today, so leaving it empty is intentional.

If in the future you need to expose specific transcription settings (language, punctuation, word-level timestamps, etc.), you can add them then.


47-55: LGTM! Good documentation additions.

The XML documentation comments clearly describe the purpose of the audio transcription properties, improving code maintainability and developer experience.

src/GenerativeAI.Live/Models/MultiModalLiveClient.cs (5)

122-122: Constructor parameter integration looks good.

The constructor parameters follow existing naming conventions and have appropriate default values.


131-132: Property initialization is correct.

The properties are properly initialized from the constructor parameters.


560-561: Conditional transcription configuration logic is well implemented.

The conditional logic correctly creates AudioTranscriptionConfig instances when transcription is enabled and sets them to null when disabled, providing clean optional configuration.


131-132: LGTM! Property assignments are correct.

The constructor parameter assignments are properly implemented and follow the established pattern in the class.


560-561:

✅ Verification successful

Verify AudioTranscriptionConfig implementation.

The code conditionally creates new AudioTranscriptionConfig() instances, but according to the relevant code snippets, this class appears to be empty. This might indicate an incomplete implementation or the class may need additional configuration properties.

Please verify whether the AudioTranscriptionConfig class is intentionally empty or if it requires additional properties for proper audio transcription configuration.


🏁 Script executed:

#!/bin/bash
# Description: Check the complete implementation of AudioTranscriptionConfig class
# Expected: Find the class definition and any properties or methods it should contain

# Search for AudioTranscriptionConfig class definition and usage
ast-grep --pattern 'class AudioTranscriptionConfig {
  $$$
}'

# Also search for any references to audio transcription configuration in documentation or comments
rg -i "audio.*transcription.*config" -A 3 -B 3

Length of output: 4620


AudioTranscriptionConfig is intentionally empty.
The AudioTranscriptionConfig class currently serves as a marker/flag to enable audio transcription and does not define any configurable properties. No additional settings are required at this time.

Comment on lines +108 to +111
public bool InputAudioTranscriptionEnabled { get; set; } = false;

public bool OutputAudioTranscriptionEnabled { get; set; } = false;

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🛠️ Refactor suggestion

Add XML documentation comments for consistency.

The new properties lack XML documentation comments, which breaks consistency with other properties in the class. Please add documentation similar to other boolean properties in the class.

+    /// <summary>
+    /// Gets or sets a value indicating whether input audio transcription is enabled for the session.
+    /// </summary>
     public bool InputAudioTranscriptionEnabled { get; set; } = false;

+    /// <summary>
+    /// Gets or sets a value indicating whether output audio transcription is enabled for the session.
+    /// </summary>
     public bool OutputAudioTranscriptionEnabled { get; set; } = false;
🤖 Prompt for AI Agents
In src/GenerativeAI.Live/Models/MultiModalLiveClient.cs around lines 108 to 111,
the new boolean properties InputAudioTranscriptionEnabled and
OutputAudioTranscriptionEnabled lack XML documentation comments. Add XML
documentation comments above each property, following the style and format used
for other boolean properties in the class, to maintain consistency and clarity.

🛠️ Refactor suggestion

Add XML documentation for consistency.

The new properties lack XML documentation comments, which is inconsistent with the established pattern in this class. All other public properties have comprehensive documentation.

Add XML documentation for these properties:

+    /// <summary>
+    /// Gets or sets a value indicating whether input audio transcription is enabled for the session.
+    /// </summary>
     public bool InputAudioTranscriptionEnabled { get; set; } = false;

+    /// <summary>
+    /// Gets or sets a value indicating whether output audio transcription is enabled for the session.
+    /// </summary>
     public bool OutputAudioTranscriptionEnabled { get; set; } = false;
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
public bool InputAudioTranscriptionEnabled { get; set; } = false;
public bool OutputAudioTranscriptionEnabled { get; set; } = false;
/// <summary>
/// Gets or sets a value indicating whether input audio transcription is enabled for the session.
/// </summary>
public bool InputAudioTranscriptionEnabled { get; set; } = false;
/// <summary>
/// Gets or sets a value indicating whether output audio transcription is enabled for the session.
/// </summary>
public bool OutputAudioTranscriptionEnabled { get; set; } = false;
🤖 Prompt for AI Agents
In src/GenerativeAI.Live/Models/MultiModalLiveClient.cs around lines 108 to 111,
the new public properties InputAudioTranscriptionEnabled and
OutputAudioTranscriptionEnabled lack XML documentation comments. Add XML
documentation comments above each property describing their purpose and usage,
following the style and detail level of the existing documented properties in
the class to maintain consistency.

@gunpal5
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gunpal5 commented Jun 3, 2025

Thanks for the PR.

I have two concerns:

  • I am not sure if this approach would be future proof as Google would probably add some configuration options into Audio transcription config.
  • in the BidiGenerateContentSetup there are additional configuration options. We would need to simplify the process of passing those configurations as well.

@gunpal5 gunpal5 merged commit 6204e2a into gunpal5:main Jun 3, 2025
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3 participants