Video Lyrics Extractor

Purpose-built tool to convert video audio into time-stamped lyrics for captions and lyric video workflows. It ingests a video source via URL or file, extracts the audio track, and produces line-level lyrics with precise timing in formats such as LRC, SRT, TXT, or JSON. This enables lyric editors, subtitle services, translators, and content creators to publish synchronized captions and karaoke content quickly.
Conceptually, the pipeline decouples audio capture, lyric recognition, and timing validation. A singing-voice detector identifies sung segments, while a forced-alignment model associates recognized lyrics with time coordinates. Language settings and optional multilingual models improve accuracy for non-English songs. The export step converts the timed lyrics into the requested format, ready for import into video editors or streaming platforms.
The tool’s value lies in automated timing, format flexibility, and batch-ready processing. Use cases include creating karaoke videos, producing bilingual captions, translating lyrics, and providing caption data for social media. It does not edit video content and does not perform translation; it focuses on accurate lyric timing and exportability.