Extract Hardsub From Video Jun 2026

This offers "One-Click Extraction" using AI OCR. It converts hardsubs into SRT, VTT, or ASS files. It supports over 40 languages and includes an online editor.

When subtitles are hardcoded, the video encoder takes the subtitle text, renders it as an image with a specific font, size, color, and often a semi-transparent background (called an outline or box), and then blends that image over the video frames. extract hardsub from video

with subtitles using FFmpeg :