Extract Hardsub From Video May 2026

OCR (Optical Character Recognition)

"Extracting hardsubs" refers to the process of using technology to read text burned into video frames and convert it into an editable subtitle file (like .srt ). Unlike softsubs, which are just data streams you can toggle off, hardsubs are part of the image itself and much harder to "rip."

  • Clean and proofread

    Quick reference commands

    • Generate an accurate mask: include outlines/shadows where necessary.
    • Work in high resolution where possible; upscaling before inpainting sometimes helps.
    • Tackle shot boundaries individually—don’t reuse masks across cuts.
    • Temporal smoothing: apply slight temporal filtering or use a video model to avoid flicker.

    Pro Tips for Best Results

    • After detection, go to Tools > OCR > Run OCR on all subtitle frames.
    • Review the OCR results in the right panel. Correct any misread characters (e.g., '1' vs 'I', '0' vs 'O').
    • Click File > Export Subtitles > Export to .SRT.