: If you own the film legally, a 720p AAC encode like this is a reasonable way to keep a portable copy for offline use. If not, consider legal streaming (Disney+, Amazon, etc.) or purchasing the disc.
— avoid. Seek a 1080p BluRay remux or official 4K BluRay with lossless audio. Iron Man 2 2010 720p BluRay X264 AAC - Ozlem