Step 1
Find a video for your MySpace page. You can choose a MySpace video, upload a video off of your computer or select a video from an online video sharing site such as YouTube.
Step 2
Sign in to your MySpace account at MySpace.com.
Step 3
Browse the videos on MySpace to see if there is one that you want to add to your page. Click on the "Videos" link in the link bar to browse through MySpace videos. If you find one you like, click on the "Add to my profile" button.
Step 4
Upload a video from your computer to your MySpace account. Click on "Home" in the links bar at the top of the page then click on "Add/Change Videos" in the box with your picture and editing options. Go to the "Upload" tab and fill in the information. Agree to the MySpace Terms and Conditions, press "Continue" and choose a video from your computer to upload.
Step 5
Add a video from a video sharing site such as YouTube to your MySpace profile. You will have to deal with some web code for this, but it should be fairly simple. On many video sharing sites you will find an embeddable player code, potentially under the video or to the side. Copy this code and paste it into your MySpace profile in either the "About Me" or "I’d Like to Meet" section.
Step 6
View your MySpace profile and verify that your videos are there and playable.

Hope it helps you. For more information http://www.iyogi.co.uk