: For "hardcoded" subtitles that are part of the video image, you can use Tesseract OCR to extract and translate text.
Use ffmpeg to pull a temporary low-quality audio track for sync analysis. VAD Analysis subtitle White.Noise.2022.720p.WEBRip.x264.AAC-...
: Another alternative is subdl.com , which offers a modern interface and diverse language support. 3. Implementation Steps Tools/Resources Step 1 Extract Audio Features : For "hardcoded" subtitles that are part of