Extract hardcoded subtitle from video.md https://github.com/CCExtractor/ccextractor https://github.com/devmaxxing/videocr-PaddleOCR https://github.com/krviolent/subtitles_extract https://github.com/YaoFANGUK/video-subtitle-extractor/blob/main/README_en.md