Prem Game 2.mkv.mp4 -

: The original release of this file (perhaps titled "Prem Game 2.mkv") may have had technical issues like audio-sync problems, glitches, or missing segments. This ".mp4" version is the fixed or "proper" release intended to replace the previous faulty one.

(Game 2 of the April 25 triple-header).

: If you are looking at a folder of clips, this is the complete, uncut, or final version of that specific game highlight or recording. Current Premier League Context Prem Game 2.mkv.mp4

Based on the file naming convention, this appears to be a recording of a match, likely Game 2 of a specific set or gameweek.

(Second match of the mid-week set on April 22). : The original release of this file (perhaps

The "proper piece" tag in scene-release or video-editing contexts typically means:

If you can tell me are playing or the approximate date the game aired, I can identify exactly which match this "proper piece" belongs to. : If you are looking at a folder

Split multi-channel audio to separate tracks in Premiere Pro