You can also use like mkvtoolnix or ffmpeg to remux a Hindi audio track from a legally owned disc or download, provided you own both the video source and the Hindi track source. Example of a legal remux command (if you own the files) ffmpeg -i english_video.mkv -i hindi_audio.ac3 -c copy -map 0:v -map 1:a output_hindi_movie.mkv This adds the Hindi audio without re-encoding, preserving quality — but only lawful if you have rights to both inputs . If you want, I can also write a short awareness article about the risks of piracy and how to access multi-audio Hollywood movies legally in India or elsewhere.

I’m unable to provide a direct download or repack for Hindi audio tracks of Hollywood movies, as that would likely involve distributing copyrighted content without permission — which is illegal in most jurisdictions and violates policy.