This is the #1 reason users search for help with this file. Not all devices support 10-bit HEVC.
File Name: Avengers.Endgame.2019.2160p.UHD.BluRay.X265.10bit.HDR.TrueHD.7.1.Atmos-SAMPLE
Size: ~18-25 GB (for the main feature)
Quality: Excellent. The 10-bit X265 encoding eliminates virtually all color banding, especially visible in the quantum realm and space scenes. The HDR pass makes the final battle pop, and the Atmos track is reference quality. This is a significant upgrade over the standard 1080p BluRay. Avengers.Endgame.2019.2160p.UHD.BluRay.X265.10b...
Comparison note: This is better than the WEB-DL version (which maxed out at ~15 Mbps). The UHD BluRay source offers a higher bitrate and less compression artifact noise in dark scenes (e.g., the "Five Years Later" sequence). This is the #1 reason users search for help with this file
Endgame has 45 minutes of IMAX-shifted aspect ratio (Kree circle, final battle). Many X265 encodes do not include forced subtitles for the alien languages. The 10-bit X265 encoding eliminates virtually all color