: For "hardcoded" subtitles that are part of the video image, you can use Tesseract OCR to extract and translate text.
: Integrate tools like ffsubsync or alass . These use voice activity detection (VAD) to align subtitle text with the actual audio stream of the video. subtitle White.Noise.2022.720p.WEBRip.x264.AAC-...
Most subtitle issues stem from a mismatch between the subtitle frame rate and the video source. : For "hardcoded" subtitles that are part of