Video to SRT Converter

This tool analyzes video content to generate SRT subtitle files. It accepts common video formats (MP4, MOV, AVI) via file upload or URL, detects spoken language, and runs an automatic speech recognition (ASR) pass to produce time-stamped captions. Output is an SRT file with UTF-8 encoding and standard line formatting. Optional inputs include the source language hint, preferred subtitle timing precision, maximum concurrent segments, and a flag to enable or disable punctuation restoration. The system is designed for batch processing and integrates with typical media pipelines without requiring manual transcription from the start.
Conceptual workflow: source video is parsed to audio, speech is transcribed, and timecodes are aligned to text chunks. The system applies punctuation restoration and line-wrapping rules to fit typical subtitle constraints. Users can upload a reference transcript for alignment validation, adjust timestamps, and re-run the transcription. The final result is an SRT file ready for import into most video platforms. The tool adheres to standard SRT conventions: sequence numbers, start and end times, and UTF-8 encoded text blocks.
Audience and differentiation: suitable for content creators, educators, newsrooms, accessibility teams, and researchers who need fast, scalable captions for post-production, archiving, or localization. Unique value propositions include multi-language support powered by language-specific acoustic models, configurable timing precision, batch processing queues, and straightforward exports that integrate with existing publishing pipelines. Typical use cases include post-production captioning, recap subtitles for live streams, accessibility compliance audits, and indexing within video libraries.