This is why the filename remains so crucial in online forums. Because different Blu-ray releases (US, UK, Japan, Germany) have slightly different frame rates and cuts, a subtitle file made for one release will be out of sync for another. By explicitly naming the release, the subtitle creator ensured that viewers could enjoy the film in its native Japanese with perfect high-quality subtitles, free from the "drift" of bad timing.
Fire, representing guns, violence, destruction, and sudden death. Hana-bi.1997.720p.BluRay.AVC-mfcorrea
In digital archiving, file naming conventions provide exact details about the media container and source quality. This is why the filename remains so crucial in online forums