Text to Speech

Convert text to speech audio files.

Quick Start

# Convert text to speech
python scripts/tts.py "Hello world" --output hello.mp3

Usage

python scripts/tts.py TEXT [OPTIONS]

Options:
  --output PATH      Output audio file
  --voice VOICE      Voice name (male, female, neutral)
  --speed RATE       Speaking speed (0.5-2.0)
  --lang LANG       Language code (en, zh, ja, etc.)
  --list-voices     List available voices

Examples

# Basic conversion
python scripts/tts.py "Hello world" --output hello.mp3

# Chinese text
python scripts/tts.py "你好世界" --lang zh-CN --output chinese.mp3

# Different speed
python scripts/tts.py "Hello" --speed 1.5 --output fast.mp3
python scripts/tts.py "Hello" --speed 0.8 --output slow.mp3

# List voices
python scripts/tts.py --list-voices
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Features

• Multiple language support
• Adjustable speaking speed
• Voice selection
• Audio format output
• SSML support

这个文本转语音工具质量中等偏上，能基本满足将文字转为语音的需求。它支持多种语言切换，操作简单，文档说明清晰。优点是免费、无需复杂配置即可使用。不足之处在于语音速度调节和音色选择功能实际未生效，中文支持可能不够自然，且在非Mac系统上需要额外安装依赖库。对于偶尔使用的中等复杂度需求足够，但专业音频制作场景可能不太够用。