| Feature | Legal OTT/Blu-ray | Isaidub "Extra Quality" | | :--- | :--- | :--- | | | Studio master | Screen recording or compressed WEB-DL | | Audio Codec | Dolby Atmos / 5.1 | Compressed AAC (often out of sync) | | Watermarks | None | Multiple gambling/banner ads | | File Size | 4GB - 60GB (4K) | 700MB - 2GB (over-compressed) | | Tamil Dubbing | Professional voice actors | Often amateur or copied from TV broadcast |
: Most users seek these high-definition formats for better viewing on smartphones and TVs. isaidub deadpool 1 tamil extra quality