It is correct, it is not perfect, I modify my audio files before uploading them to the platform, I have gone through Whisper movies that already have CAT subtitles, in most of the files I have obtained better results, more lines and what I like about whisper are the complete sentences, logically it has its errors, sometimes it changes the sexual words for words that have nothing to do with it, for example (murder = ejaculate, kill = fuck) but I can correct it from the subtitle translator, taking the time to edit The audio gives me better results. I have verified it with several files, but not everything is perfect, there are movies that have bad audio or were recorded in terrible conditions, which prevents the program from working well.