In the context of Wii emulation and archiving, "quality" usually refers to the compression and scrubbing process:
To achieve the highest visual fidelity, players often use the Dolphin Emulator , which allows for: skyward sword ntscu 100 iso high quality extra quality
For preservationists and enthusiasts of Nintendo’s classic library, maintaining the integrity of game files is paramount. The Legend of Zelda: Skyward Sword remains one of the most unique entries in the franchise, heavily utilizing the Wii MotionPlus technology. In the context of Wii emulation and archiving,
Note: This may cause cutscene speed-ups. Pair it with the “Disable Framerate Limiter” patch. players often use the Dolphin Emulator
When searching for specific ISOs, "extra quality" generally implies an untouched, original dump (often called a "redump") that ensures the game is in its purest, intended state.