SRT to Audio (ElevenLabs - gTTS)

Convert .srt subtitle files into high-quality speech audio using ElevenLabs API.

Watch the Tutorial Video

Features

• 🎯 Supports .srt subtitle input
• 🗣️ Uses ElevenLabs TTS, gTTS for natural-sounding voices
• 💾 Resume progress if the process is interrupted

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Requirements

• Python 3.12
• ElevenLabs API key (Get it here) 10k credits/month
• ffmpeg installed on your system

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Installation

Clone the repository

git clone https://github.com/lulueve3/srt-to-audio-elevenlabs

cd srt-to-audio-elevenlabs

Install dependencies

pip install -r requirements.txt

Usage

1. Prepare an .srt subtitle file.

2. Run the program: python srt_to_audio.py

3. In the GUI:

   • Select your .srt file.

   -For gTTS (Google Text-to-Speech):

   • Enter Language code (e.g., en for English)

   • Enter Accent (optional, e.g., com, com.au, co.uk) (Read here for more information)

   ElevenLabs

   • Enter your ElevenLabs API Key.
   • Enter your Voice ID (from ElevenLabs voice settings).
   • Enter Model ID (default: eleven_flash_v2_5).
   • Adjust Max Speed if needed.
   • Click Start Conversion.

4. Output audio file will be saved as: output_audio.mp3 in the same folder as the .srt.

note:

*Max Speed This controls the maximum playback speed for the generated speech. The program automatically adjusts speed based on subtitle duration ( default 1.0 ~ 1.5)

• 1.0 = normal speed.
• '>1.0 = speed up speech to fit shorter subtitles.
• Recommended: 1.5 for most cases.

Resume Feature

If the process stops unexpectedly:

• Click start again to continue from the last process..

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