Crabtree, who had recently discovered a fascination with new technologies, brightened. "Lossless—like those wax cylinders that preserve every vibration, sir. UPD—update? Upload?"
: The season finale featuring the return of inventor Nikola Tesla . murdoch mysteries season 03 lossless upd
"Lossless UPD" appears to be a technical designation often found in file-sharing communities or digital archives, typically indicating a or "upload." In the context of Murdoch Mysteries Crabtree, who had recently discovered a fascination with
The year was 1899, but in the flickering glow of George Crabtree’s latest obsession, it felt like the future. George had spent the better part of a week huddled over a specialized gramophone-and-lens contraption provided by a mysterious "updater" from the European circuits. Upload
Murdoch allowed a small smile. He had always liked it when his constables tried to keep up with modern parlance. "Very good, Constable. Keep your ears open."
As for the lossless update, I'm assuming you are referring to the video quality. The episodes in Season 3 have been re-released in high-definition (HD) and lossless video quality, which provides a superior viewing experience.
: One of the most iconic episodes where Murdoch teams up with Nikola Tesla to solve a "death ray" mystery.