You can add video to your blog post. At first put your
cursor where you want to see your video. To add video in your post click on Film
script icon in post editor toolbar.
A pop up window will appear.
You can upload your video from your computer of add video
from youtube. Remember that blogger support MPEG, AVI, quick time video,
windows media video and it must be less than 100MB. Select your video and then
click Upload.