When you see "x264" in a file name, it refers to the used to create the file.

, specifically in a digital file format (x264) often found on file-sharing or streaming platforms. 📺 Episode Overview: "The World Turned Upside Down"

This episode is widely considered one of the most intense and pivotal chapters of Season 6. It shifts the show from a historical drama into a psychological and medical mystery. 📍 Key Plot Points

Outlander, a series based on Diana Gabaldon's novels, follows the story of Claire Randall, a nurse during World War II who finds herself transported back in time to 18th-century Scotland. The series explores themes of love, survival, and adventure against the backdrop of Jacobite uprisings and the Scottish Highlands.

That appears to be a for a pirated copy of Outlander Season 6, Episode 6.