You’ve downloaded a file named [GroupName] sdam071 extra quality [1080p][HEVC-10bit].mkv. How do you know it’s real?
Use MediaInfo (free tool). Open the file and look for these lines: sdam071 extra quality
If the MediaInfo report lists a bitrate below 8,000 kbps for a 1080p file, it is likely not extra quality, regardless of the file name. You’ve downloaded a file named [GroupName] sdam071 extra
Disclaimer: This article does not condone piracy. You should only download or stream content you have legally purchased or that is in the public domain. These methods are for managing personal backups of media you own. If the MediaInfo report lists a bitrate below
For users who legally own the disc or digital license, here is how to acquire the "extra quality" experience:
The most reliable way to achieve "extra quality" is to purchase the original disc (if available) and rip it yourself using software like MakeMKV. You can then encode it to HEVC using HandBrake with a constant quality RF value of 18-20. This guarantees you control every variable.