A: Be cautious. The 2008 film was finished in 2K Digital Intermediate. Any claim of "4K Hindi Dubbed" is likely an upscale. It might look sharper but can introduce weird artifacts. Stick to 1080p. Part 7: The Legal & Safety Corner (Important) While this article discusses the technical aspects of making these files "work," it is crucial to note that distributing or downloading copyrighted BluRay rips without payment is illegal in India under the Copyright Act, 1957 (amended 2012) and globally under DMCA.
A: You need to mux (merge) the tracks. Use MKVToolNix (free software). Download a separate Hindi audio track (MP3/AC3), open MKVToolNix, add your video file, add the audio file, uncheck the original English track, mux to a new MKV. It takes 5 minutes. A: Be cautious
Seek out releases from reputable ripping groups (tagged DDR or Hon3y for desi content). Use VLC or MX Player. And always have an audio sync tool ready just in case. It might look sharper but can introduce weird artifacts