Tri 4-muxed.mp4 Site

: Are you asking about a specific video file related to multiplexing (muxing) in video editing or FFmpeg processes, perhaps involving a tri-stream or 4-channel configuration?

: Could this be related to a triathlon training video or a "Norwegian 4x4" interval session? Tri 4-muxed.mp4

The query is ambiguous and could refer to several different things depending on the context. Before I can generate a proper story for you, please clarify which of the following you are referring to: : Are you asking about a specific video