ffmpeg -i "rick_and_morty_s03e01.mkv" -map 0:1 -c copy commentary.aac To using ffmpeg as a pipe to a player:
ffmpeg -i "rick_and_morty_s03e01.mkv" To as a separate audio file (e.g., stream 0:1 ): rick and morty s03 ffmpeg
It sounds like you’re referencing in relation to ffmpeg — likely because of the famous hidden audio commentary track embedded in the video files of that season. ffmpeg -i "rick_and_morty_s03e01