Spectre.2015.1080p.10bit.bluray.8ch.x265.hevc-psa

: 10-bit – This provides smoother color gradients and reduces "banding" in dark or complex scenes.

This is the release group. In the piracy and encoding scene, groups have reputations. (often standing for "Public Server Announcements" or simply a branding) is famous for aggressive compression. Spectre.2015.1080p.10bit.BluRay.8CH.x265.HEVC-PSA