Regarding your query for a "720p Dual Audio Movies Library" feature, here are the official ways to access the movie in high quality:
"Banta, look at the bitrate," Santa whispered, his glasses reflecting the blue light of a dozen monitors. "It’s impossible. This was filmed before sound was even standardized." Santa Banta Pvt. Ltd. Man 720p Dual Audio Movies Library
If you were to find a legitimate (or even a fan-curated) library under this name, it would likely include the following titles alongside the main feature: Regarding your query for a "720p Dual Audio
Unfortunately, legal platforms rarely offer "dual audio" switching on the fly. However, you can find the officially dubbed Tamil or Telugu versions as separate titles on Sun NXT or Disney+ Hotstar if they have acquired syndication rights. However, you can find the officially dubbed Tamil
For users curating a high-quality digital library, the technical details of the "Man" release are as follows: