If you own the DVD or Blu-ray of Robin Hood Season 1, you can rip the main feature (episode 3) using software like , then extract the audio stream using Audacity or XLD and save it as FLAC. The result will be a 24-bit 48kHz FLAC file, which is technically lossless from the source.
Feel free to use this as a blog post, a forum reply, or a reference for anyone curious about the episode and high‑fidelity audio. robin hood s01e03 flac