How to get your work on your blogs

1. Garageband > Share > Export Movie to Disk

Export your video from garageband with your final video, titles & sound mix

Select 'Expert Settings' on the drop down list

Once it has created a mixdown you will have the save dialogue box

Select 'Options' > Settings > select from the drop down list 'HDV1080i50'

2. Open the file you just exported in Quicktime 7

3. Export > Options > Settings > HDV1080i50