gladia 0.1.2

A Flutter SDK for the Gladia API for audio transcription, translation, and analysis

Gladia

Flutter SDK for working with Gladia API for audio, video, and text content processing.

Features

• Audio transcription (both files and streaming)
• Support for various languages and transcription options
• API error handling
• File upload to Gladia server
• Two-stage transcription process (upload + transcription)
• Real-time audio streaming transcription

Getting Started

Prerequisites

To use this library, you need:

• A Gladia API key (get one from Gladia Dashboard)
• Flutter project with minimum SDK version 3.0.0

Installation

Add the package to your pubspec.yaml:

dependencies:
  gladia: ^0.1.0

Then run:

flutter pub get

Usage

Basic Audio Transcription

import 'dart:io';
import 'package:gladia/gladia.dart';

void main() async {
  // Create client (get API key from Gladia dashboard)
  final client = GladiaClient(apiKey: 'YOUR_API_KEY');
  
  // Path to audio file
  final file = File('path/to/audio/file.mp3');
  
  // Transcribe audio
  final result = await client.transcribeFile(file: file);
  print(result.text);
  
  // Access segments with timestamps
  for (final segment in result.segments!) {
    print('${segment.start} - ${segment.end}: ${segment.text}');
  }
}

Advanced Options

final result = await client.transcribeFile(
  file: file,
  language: 'ru',
  transcriptionHints: TranscriptionHints(
    speaker_count: 2,
    speaker_detection: true,
  ),
);

Streaming Transcription

// Start streaming session
final streamingSession = client.startStreamingSession(
  language: 'en',
  onTranscript: (TranscriptionResult result) {
    print('Received: ${result.text}');
  },
  onError: (error) {
    print('Error: $error');
  },
);

// Send audio chunks
final audioChunk = await getAudioChunk(); // Your function to get audio data
await streamingSession.sendAudioChunk(audioChunk);

// When done
await streamingSession.close();

Documentation

For complete API documentation, see the API Reference.

Examples

The example directory contains examples of library usage:

• main.dart - basic transcription example
• console_sync_example.dart - console example with advanced options
• live_audio_transcription_example.dart - streaming transcription example

Development

Code Generation

This project uses json_serializable for generating JSON serialization/deserialization code. After changing models, you need to run code generation:

dart run build_runner build --delete-conflicting-outputs

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details