Are you looking to remove (mic rubbing), or make a visual video of "digital rubbing" art?
I can give you more specific instructions if I know which direction you are taking. ND Rubbing mp4
"Rubbing" usually refers to handling noise (fingers on a mic), cable movement, or clothing friction. Are you looking to remove (mic rubbing), or
If the audio is too damaged, record a separate voice-over. ND Rubbing mp4
Use audio editing software to view the spectrogram to identify which frequencies the rubbing sound occupies. 2. Remove Noise (using free/accessible tools) Use Audacity (Free): Import your .mp4 file.