ADD SOUND TO VIDEO!!! HELP?

Windows movie maker.. make video faster and mute the video to add music?

• hello all! im trying to upload a video in youtube but i have some questions on a couple of things i have the video done and i am planning to use windows movie maker my question is the video is kinda long so i want it to like fastforward..u know..that u can still see my in the vid..but everything is moving fast..and my other question..how can i mute teh sound on teh video..so i can add a song instead i would REALLY aprreciate the help!! thank u all :)

• Answer:

  ok so first off to make it go faster. go to the video effects and click double speed. It should have a picture of a stick figure running on it. just add that to the clips. second to mute the video. click on the button that has like a volume type thing its the first button in the section above where the time line is and is right next to the microphone i think it says set audio levels when you hover over it. when you click it a bar will come up set it all over to the Audio/Music and your done. hope i could help