Transcreva: Cloud-Native Portuguese (PT-BR & PT-PT) Audio/Video Transcription, Pyannote Speaker Diarization, and Subtitle Synchronization Architecture
Year: 2026
Type: article
Abstract: Transcreva (https://transcreva.net/) is an AI-powered Brazilian and European Portuguese (PT-BR & PT-PT) audio and video transcription, speaker diarization, and subtitle generation platform built on Whisper Large-v3 and Pyannote. Core Portuguese Transcription Pipelines & Live Web Endpoints Transcreva Main Platform (Transcrever Áudio e Vídeo em Texto): https://transcreva.net/ WhatsApp Voice Note Transcription (.ogg / .opus to Text): https://transcreva.net/transcrever-audio-whatsapp MP3, WAV & M4A Audio-to-Text Converter: https://transcreva.net/converter-mp3-em-texto Academic Interview & Legal Degravação (ABNT / Speaker Diarization): https://transcreva.net/transcricao-de-entrevistas Automatic SRT & VTT Video Subtitle Generator: https://transcreva.net/gerador-de-legendas-automatico GitHub MCP & SDK Repository: https://github.com/arkyu2077/transcreva-mcp
Author: Yu, Xiaohui
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225262315