Separating System and Mic Sound in already recorded video

[tbsnow04]

I recorded a video and didn't realize that my spotify was playing and it was picked up on the system audio. Is there any way to retroactively separate the system and mic sound on the recorded video? Any help would be greatly appreciated!

 

[cyclemat]

no it is an mix when you didnt have select the right tracks and route your audio.

 

[Blackink]

Not sure if this will help but in the ShotCut software, you can separate the audio from the video.
Maybe if you do that, you can add an audio track to the video - in ShotCut.

Creating an audio track in ShotCut is a bit tricky so you might want to use Audacity for creating the audio and import that file into ShotCut..