Subtitle Translation Python Packages

subaligner

Automatically synchronize and translate subtitles, or create new ones by transcribing, using pre-trained DNNs, Forced Alignments and Transformers. https://subaligner.readthedocs.io/

openlrc

Transcribe and translate voice into LRC file using Whisper and LLMs (GPT, Claude, et,al). 使用whisper和LLM(GPT，Claude等)来转录、翻译你的音频为字幕文件。

pyfastdub

FastDub is a Python package and CLI tool for automated video dubbing, subtitle translation, and audio ducking. It features dynamic voice changing mid-track, Tortoise-TTS support for realistic AI voice cloning, and seamless YouTube integration for downloading and uploading. Ideal for automating multi-language content generation and voiceovers.

fastdub

FastDub is a Python package and CLI tool for automated video dubbing, subtitle translation, and audio ducking. It features dynamic voice changing mid-track, Tortoise-TTS support for realistic AI voice cloning, and seamless YouTube integration for downloading and uploading. Ideal for automating multi-language content generation and voiceovers.

openbbq

Open-source, agent-friendly CLI for video transcription, subtitle translation, bilingual subtitles, review, export, and hard-subtitle burning.