| Step | Action | Tool | |------|--------|------| | 1 | Obtain the episode (legal purchase/download from Prime Video) | Amazon Prime Video app | | 2 | Extract the audio track from the video file | ffmpeg -i input.mp4 -vn -acodec copy audio.ac3 | | 3 | Convert extracted audio to FLAC (no quality gain, only container change) | ffmpeg -i audio.ac3 -c:a flac audio.flac |