Have you: Can you record a video, get rid of replacing the original audio, then he has recorded with audio from an additional supply?

Drum instruction videos on plans for Marimba: issue of : Can you record a video, get rid of, replace the original sound, it is with audio recorded by another source You see, my Canon FS30 has a bad microphone. I want to take me to play drums with the Canon, but the sound of my microphone Samson, it's to my computer with enthusiasm to this video. Can someone help me by giving instructions or answers Best something: response of whodat986 yes, you can play audio and video separately,

How to make a marimba