Suck01.mpg -

: The .mpg extension indicates an MPEG-1 or MPEG-2 video.

If you are trying to play this file and only hear audio, it is likely due to a missing in your media player. You can use tools like the VLC Media Player to open and play these older video formats. What Does MPG Mean? | Hadwin-White Subaru suck01.mpg

While "MPG" commonly refers to "miles per gallon" in automotive contexts, in this specific "post" format, it denotes a video file. in this specific "post" format