Vtt Python Packages

ctc-forced-aligner

We are open-sourcing the CTC forced aligner used in Deskpai. With focus on production-ready model inference, it supports 18 different alignment models, including multilingual models(German, English, Spanish, French and Italian etc), and provides SRT and WebVTT alignment and generation out of box. Onnxruntime and PyTorch are supported.

textflowkit

Cross-platform media transcription toolkit - URL or file in, timestamped transcripts and subtitles out. Runs natively (incl. AMD ROCm GPU) with no WSL.

tafrigh

تفريغ النصوص وإنشاء ملفات SRT و VTT باستخدام نماذج Whisper وتقنية wit.ai.

textflowkit-fonts

Cross-platform media transcription toolkit - URL or file in, timestamped transcripts and subtitles out. Runs natively (incl. AMD ROCm GPU) with no WSL.

audio-subtitler

Extract vtt and srt subtitle using fast whisper

srt-to-vtt

Python package for converting .srt files to .vtt files.

vtt-to-srt3

python script to convert all SIMPLE vtt files in a directory and all of its subdirectories to srt subtitle format

localcaption

Local, offline Whisper transcription for YouTube, Vimeo, Twitch, and local video/audio. Writes SRT, VTT, JSON. No API keys. whisper.cpp + optional faster-whisper.

video-to-text-vtt

Extract Speech/Text from Video — now with real subtitles, offline Whisper transcription, batch processing, and YouTube support.

assy

Automatic subtitle synchronization tool.

dndfog

Virtual table top for DND with fog of war effect.

whisper-vtt2srt

A robust WebVTT to SRT converter optimized for AI transcriptions (Whisper, YouTube). Intelligently fixes the "Karaoke effect" (accumulating text), filters micro-glitches, and cleans metadata clutter. Includes recursive batch processing, CLI, and a simple Python API. Zero dependencies. The professional standard for cleaning AI subtitles.

hulu-subs-downloader

Command line script that downloads subtitles from hulu.com

subbake

subbake is a Python CLI for translating subtitle files with LLM backends.

stjlib

STJLib provides data classes and utilities for working with STJ files, which are used to represent transcribed audio and video data in a structured, machine-readable JSON format.

translatesrt

Translate subtitle file to another language

subtitle-utils

Subtilte Convert Utils - ass2srt vtt2bcc srt2bcc ass2bcc and more | 字幕格式转换

hulusubs-dl

Command line script that downloads subtitles from hulu.com

dysub-input-douyin

An open-source tool to extract subtitles (.srt/.vtt) from Douyin video links via OpenAI-compatible ASR APIs. Supports batch processing and 1-click Docker deployment.

dysub-core

An open-source tool to extract subtitles (.srt/.vtt) from Douyin video links via OpenAI-compatible ASR APIs. Supports batch processing and 1-click Docker deployment.

dysub-input-local

An open-source tool to extract subtitles (.srt/.vtt) from Douyin video links via OpenAI-compatible ASR APIs. Supports batch processing and 1-click Docker deployment.

dysub

An open-source tool to extract subtitles (.srt/.vtt) from Douyin video links via OpenAI-compatible ASR APIs. Supports batch processing and 1-click Docker deployment.

vtt-to-srt2

python script to convert all SIMPLE vtt files in a directory and all of its subdirectories to srt subtitle format